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Sunhydrogen (vh Hypersolar)

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  2. Radikal 1 juni 2021 15:51

    • Radikal

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    SunHydrogen Reports Progress on its Nanoparticle-Based Green Hydrogen Technology

    SANTA BARBARA, CA – June 1, 2021 - SunHydrogen, Inc. (OTC:HYSR), the developer of a breakthrough technology to produce renewable hydrogen using sunlight and water, today announced progress on the development process for the scale-up of its nanoparticle hydrogen generation technology.

    Earlier this year, the company announced its cooperation with Schmid Group in Freudenstadt, Germany and InRedox in Longmont, Colorado to develop its technology to commercial scale. Schmid is developing the process and equipment for manufacturing while InRedox is focused on the electrochemical process of creating nanoporous templates on transparent substrates for growing nanoparticles.

    Despite foreseen challenges in the supply chain for necessary materials and equipment, the company has made positive progress in testing and confirming the scalable potential of the transparent substrates, a critical component for fabricating nanoparticle hydrogen generators. The company has worked with various transparent substrates to determine the best-performing ones for creation of nanoporous layers, which will then serve as a template and foundation for growing the nanoparticles. The company is further moving toward testing the growth of nanoparticles on the down-selected substrates at scales relevant for mass manufacturing.

    The company is also making good progress in the acquisition of the equipment and chemicals for fabrication, testing and validation of large-scale devices. The devices will consist of arrays of billions of nanoparticle-based hydrogen generators, each able to split water molecules into hydrogen and oxygen. Each array will be approximately the size of a single six-inch silicon solar cell.

    “InRedox and Schmid have been dedicated in providing the necessary input and support for the development process. They have pushed the project hard even with the challenges in supply chains due to persisting pandemic,” said Tim Young, CEO of SunHydrogen, Inc. “With the team in Germany now in place, and the necessary equipment now able to be obtained, we expect to see more rapid progress very soon.” Due to the delays associated with supply chain challenges, the Cooperation Agreement with Schmid has been extended to fully complete the work scope with no additional cost to the company.
  4. forum rang 9 nine_inch_nerd 26 juni 2021 09:02

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    SunHydrogen zou de oplossing zijn voor de kreet: "The goal: hydrogen through solar energy"

    Producing Hydrogen Using Less Energy
    June 22, 2021

    The international research team describes the complete reaction path for electrocatalytic hydrogen generation

    The way in which a compound inspired by nature produces hydrogen has now been described in detail for the first time by an international research team from the University of Jena and the University of Milan-Bicocca. These findings are the foundation for the energy-efficient production of hydrogen as a sustainable energy source.

    Nature as a model

    There are naturally occurring microorganisms that produce hydrogen, using special enzymes called hydrogenases. “What is special about hydrogenases is that they generate hydrogen catalytically. Unlike electrolysis, which is usually carried out industrially using an expensive platinum catalyst, the microorganisms use organometallic iron compounds,” explains Prof. Wolfgang Weigand from the Institute of Inorganic and Analytical Chemistry at the University of Jena. “As an energy source, hydrogen is naturally of great interest. That’s why we want to understand exactly how this catalytic process takes place,” he adds.

    In the past, numerous compounds have already been produced worldwide that are chemically modelled on the naturally occurring hydrogenases. In cooperation with the university of Milan, Weigand and his team in Jena have now produced a compound that has yielded entirely new insights into the catalysis process. “As in nature, our model is based on a molecule that contains two iron atoms. Compared with the natural form, however, we changed the chemical environment of the iron in a specific way. To be precise, an amine was replaced by a phosphine oxide with similar chemical properties. We therefore brought the element phosphorus into play.”

    Detailed insight into electrocatalytic hydrogen production

    This enabled Weigand and his team to better understand the process of hydrogen formation. Through autodissociation, water forms positively charged protons and negatively charged hydroxide ions. “Our goal was to understand how these protons form hydrogen. However, the proton donor in our experiments was not water, but an acid,” Weigand says. “We observed that the proton of the acid is transferred to the phosphine oxide of our compound followed by a proton release to one of the iron atoms. A similar process would also be found in the natural variant of the molecule,” he adds. In order to balance the proton’s positive charge and ultimately produce hydrogen, negatively charged electrons were introduced in the form of electric current. With the help of cyclic voltammetry and simulation software developed at the University of Jena, the individual steps in which these protons were finally reduced to free hydrogen were examined. “During the experiment, we could actually see how the hydrogen gas rose from the solution in small bubbles,” notes Weigand.

    “The experimental measurement data from the cyclic voltammetry and the simulation results were then used by the research team in Milan for quantum chemical calculations,” adds Weigand. “This enabled us to propose a plausible mechanism for how the entire reaction proceeds chemically to produce the hydrogen – and this for each individual step of the reaction. This has never been done before with this level of accuracy.” The group published the results and the proposed reaction pathway in the renowned journal ACS Catalysis.

    The goal: hydrogen through solar energy

    Building on these findings, Weigand and his team now want to develop new compounds that can not only produce hydrogen in an energy-efficient way, but also use sustainable energy sources to do so. “The goal of the Transregio Collaborative Research Centre 234 ‘CataLight’, of which this research is a part, is the production of hydrogen by splitting water with the use of sunlight,” Weigand explains. “With the knowledge gained from our research, we are now working on designing and investigating new catalysts based on the hydrogenases, which are ultimately activated using light energy.”
  5. forum rang 9 nine_inch_nerd 28 juni 2021 12:03

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    SunHydrogen Launches New Website, Gives Viewers a Closer Look at its Nanoparticle Hydrogen Generation Technology
    SANTA BARBARA, CA – June 28, 2021 – SunHydrogen, Inc. (OTC:HYSR), the developer of a breakthrough technology to produce renewable hydrogen using sunlight and water, today announced the launch of its new website at www.SunHydrogen.com.

    The site provides viewers with an in-depth look at the company’s nanoparticle-based green hydrogen technology, the global hydrogen market and more. It also includes an Investor FAQ page and a General FAQ page that together answer many common questions for longtime investors and first-time viewers alike. The company partnered with Creative Services Agency Oniracom to bring the site to life.

    “This website is a crucial first step toward bolstering our online presence,” said Odessa Stork, Director of Communications at SunHydrogen, Inc. “We’ve created something that we hope will resonate to all viewers, regardless of their level of familiarity with our technology. I look forward to building on this success over the summer with new content across all of our social media platforms.”

    About SunHydrogen, Inc.
    SunHydrogen is developing a breakthrough, low-cost technology to make renewable hydrogen using sunlight and any source of water, including seawater and wastewater. The only byproduct of hydrogen fuel is pure water, unlike hydrocarbon fuels such as oil, coal and natural gas that release carbon dioxide and other contaminants into the atmosphere when used. By optimizing the science of water electrolysis at the nano-level, our low-cost nanoparticles mimic photosynthesis to efficiently use sunlight to separate hydrogen from water, ultimately producing environmentally friendly renewable hydrogen. Using our low-cost method to produce renewable hydrogen, we intend to enable a world of distributed hydrogen production for renewable electricity and hydrogen fuel cell vehicles. To learn more about SunHydrogen, please visit our website at www.SunHydrogen.com.
  6. forum rang 9 nine_inch_nerd 5 juli 2021 09:33

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    Een raakvlak met SunHydrogen (?)

    Soaking Up The Sun: Artificial Photosynthesis Promises A Clean, Sustainable Source Of Energy

    Humans can do lots of things plants can’t do: walk around, talk, hear and see and touch. But plants have one major advantage over humans. They can make energy directly from the sun.

    That process of turning sunlight directly into usable energy — called photosynthesis — may soon be a feat humans can mimic to harness the sun’s energy for clean, storable, efficient fuel. If so, it could open a whole new frontier of clean energy. Enough energy hits the Earth in the form of sunlight in one hour to meet human civilization’s energy needs for an entire year.

    Wind power and solar power, harnessed by photovoltaic cells, are the two major forms of clean energy available. Adding a third — synthetic photosynthesis — would dramatically change the renewable energy landscape. The ability to store the energy easily, without requiring bulky batteries, would dramatically improve the ability to power society cleanly and efficiently.

    Both wind turbines and photovoltaics have downsides in terms of environmental effects and complicating factors. But biophysicist Yulia Pushkar of Purdue University hopes artificial photosynthesis might be able to bypass those pitfalls.

    “We and other researchers around the world are working incredibly hard to try to come up with accessible energy,” Pushkar said. “Energy that is clean and sustainable we can create with nontoxic, easily available elements. Artificial photosynthesis is the way forward.”

    The closest process to artificial photosynthesis today is photovoltaic technology, where a solar cell converts the sun’s energy into electricity. That process is inefficient, capturing only about 20% of the sun’s energy. Photosynthesis, on the other hand, is much more efficient; it can store 60% of the sun’s energy as chemical energy.

    Now, U.S. National Science Foundation-funded scientists are mimicking the process by building an artificial leaf analog that collects light and splits water molecules to generate hydrogen. Hydrogen can be used as a fuel by itself via fuel cells or added to other fuels such as natural gas, or built into fuel cells to power everything from vehicles to houses to small electronic devices, laboratories and hospitals.

    The discovery, an insight into the way water molecules split during photosynthesis, was published in Chem Catalysis: Cell Press.

    — NSF Public Affairs, ResearchNews@nsf.gov
  7. forum rang 9 nine_inch_nerd 19 juli 2021 12:40

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    Nanoparticle-Based Green Hydrogen Technology
    SANTA BARBARA, CA – July 19, 2021 – SunHydrogen, Inc. (OTC:HYSR), the developer of a breakthrough technology to produce renewable hydrogen using sunlight and water, today shared positive progress from its research team at the University of Iowa in the path toward scaling up its nanoparticle-based green hydrogen technology.

    Previously, the company announced its cooperation with Schmid Group in Freudenstadt, Germany, and InRedox in Longmont, Colorado. Alongside the University of Iowa research team, Schmid and InRedox are working to develop the company's nanoparticle technology to a commercial scale.

    Led by SunHydrogen Director of Technology Joun Lee and Lead Scientist Syed Mubeen, the University of Iowa research team is playing an integral role in developing chemistries for electroplating semiconductors that serve as the core component of SunHydrogen’s nanoparticle technology.

    Recently, the company in consultation with its manufacturing partners identified a surfactant, known as Triton X-100, in the chemistry that is banned in Europe for its toxicity. Triton X-100 was included in the chemistry to facilitate the electrochemical processes at the surface-liquid interface, resulting in the deposition of high-quality semiconductors.

    Today, SunHydrogen is happy to share that after testing several alternative surfactants, the University of Iowa team has successfully identified a biodegradable and environmentally benign substitute that can be added to the plating bath to grow semiconductors without compromising quality.

    The University of Iowa research team has also continued to improve the electrochemical process for depositing semiconductors. The current photoelectrochemical density achieved under laboratory conditions (without catalysts) could potentially result in a maximum solar-to-hydrogen efficiency slightly greater than 17%.

    "Our research team at the University of Iowa has made the chemistry for manufacturing our nanoparticle technology more environmentally benign without sacrificing the quality of the semiconductors. Our process is one step closer to being commercializable," said Tim Young, CEO of SunHydrogen, Inc.
  8. forum rang 9 nine_inch_nerd 22 juli 2021 08:15

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    Over the next several weeks, SunHydrogen's technology development manager Blake Bryson will lead the DayInTheLab series and provide a glimpse into work at SCHMID Group in Freudenstadt, Germany. Follow us on all platforms sunhydrogeninc to keep up with weekly content!

    twitter.com/SunHydrogenInc/status/141...
  13. forum rang 9 nine_inch_nerd 15 september 2021 15:55

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    SunHydrogen Extends Research Agreement with University of Iowa, CEO Tim Young visits SCHMID Facility
    SANTA BARBARA, CA – September 15, 2021 – SunHydrogen, Inc. (OTC:HYSR), the developer of a breakthrough technology to produce renewable hydrogen using sunlight and water, today announced that it has extended its sponsored research agreement with the University of Iowa for the next 12 months.

    The renewed commitment will allow the company to continue working to develop its nanoparticle-based green hydrogen technology to commercial scale. A longtime development partner to SunHydrogen, The University of Iowa research team has worked diligently over the past several years to both lead and optimize the scale-up of the company’s nanoparticle technology.

    Most recently, the University of Iowa team has worked very closely with the company’s development partner, SCHMID Group in Freudenstadt, Germany, to develop the process and equipment for manufacturing.

    This week, SunHydrogen CEO Tim Young will visit the SCHMID facility to meet with their development team and evaluate progress. Investors can expect a more substantial update on operations at the SCHMID facility in the coming weeks once the visit is concluded.

    “We’re extremely pleased to have extended our sponsored research agreement with the University of Iowa for another year, and I’m thankful for the opportunity to be in Freudenstadt this week,” Young said. “Continued collaborative work between the University of Iowa and SCHMID is vital to us as we drive our technology to commercialization.”

    Research at the University of Iowa will continue to be led by SunHydrogen Director of Technology Dr. Joun Lee and University of Iowa Professor and SunHydrogen Lead Scientist Dr. Syed Mubeen.

    About SunHydrogen, Inc.
    SunHydrogen is developing a breakthrough, low-cost technology to make renewable hydrogen using sunlight and any source of water, including seawater and wastewater. The only byproduct of hydrogen fuel is pure water, unlike hydrocarbon fuels such as oil, coal and natural gas that release carbon dioxide and other contaminants into the atmosphere when used. By optimizing the science of water electrolysis at the nano-level, our low-cost nanoparticles mimic photosynthesis to efficiently use sunlight to separate hydrogen from water, ultimately producing environmentally friendly renewable hydrogen. Using our low-cost method to produce renewable hydrogen, we intend to enable a world of distributed hydrogen production for renewable electricity and hydrogen fuel cell vehicles. To learn more about SunHydrogen, please visit our website at www.SunHydrogen.com.

    Safe Harbor Statement
    Matters discussed in this press release contain forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. When used in this press release, the words "anticipate," "believe," "estimate," "may," "intend," "expect" and similar expressions identify such forward-looking statements. Actual results, performance or achievements could differ materially from those contemplated, expressed or implied by the forward-looking statements contained herein, and while expected, there is no guarantee that we will attain the aforementioned anticipated developmental milestones. These forward-looking statements are based largely on the expectations of the company and are subject to a number of risks and uncertainties. These include, but are not limited to, risks and uncertainties associated with: our ability to successfully negotiate agreements with suppliers and manufacturers of our hydrogen generation panels, our ability to procure project financing, our ability to retain the service of a qualified engineering firm to design and build a pilot plant, our ability to secure an agreement with a partner for the pilot plant, the impact of economic, competitive and other factors affecting the company and its operations, markets, product, and distributor performance, the impact on the national and local economies resulting from terrorist actions, and U.S. actions subsequently; the impact of public health epidemics on local and global economies and other factors detailed in reports filed by the company.

    Press Contact:
    info@sunhydrogen.com
  14. Radikal 11 oktober 2021 13:01

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    SunHydrogen Engages Top University and Scientific Team to Improve Solar-to-Hydrogen Efficiency for Its Green Hydrogen Panels

    SANTA BARBARA, CA – October 11, 2021 – SunHydrogen, Inc. (OTC:HYSR), the developer of a breakthrough technology to produce renewable hydrogen using sunlight and water, today announced that it has entered a sponsored research agreement with the University of Michigan for the next 12 months.

    Through the partnership, SunHydrogen will look to develop and test highly efficient catalysts for oxygen and hydrogen evolution, which will lower the cost of materials while maintaining high solar-to-hydrogen conversion efficiency. The university team will also perform a robust technoeconomic assessment of SunHydrogen’s overall process.

    The work will be led by Dr. Nirala Singh, assistant professor of chemical engineering at the University of Michigan. The team will consist of Dr. Singh and two postdoctoral scientists. The work will take place in conjunction and collaboration with SunHydrogen’s existing development partners; the University of Iowa, SCHMID Group and InRedox.

    “Dr. Singh has an exceptional track record in optimizing electrochemical processes to effectively utilize renewable electricity,” said SunHydrogen CEO Tim Young. “He was among the inventors of our original patented technology and we are happy to have him back on the team.”

    About SunHydrogen, Inc.
    SunHydrogen is developing a breakthrough, low-cost technology to make renewable hydrogen using sunlight and any source of water, including seawater and wastewater. The only byproduct of hydrogen fuel is pure water, unlike hydrocarbon fuels such as oil, coal and natural gas that release carbon dioxide and other contaminants into the atmosphere when used. By optimizing the science of water electrolysis at the nano-level, our low-cost nanoparticles mimic photosynthesis to efficiently use sunlight to separate hydrogen from water, ultimately producing environmentally friendly renewable hydrogen. Using our low-cost method to produce renewable hydrogen, we intend to enable a world of distributed hydrogen production for renewable electricity and hydrogen fuel cell vehicles. To learn more about SunHydrogen, please visit our website at www.SunHydrogen.com.
  15. forum rang 9 nine_inch_nerd 18 oktober 2021 12:46

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    SunHydrogen Extends Partnership with Schmid Group of Germany and Gives Progress Update

    CEO Tim Young visits the Schmid Group headquarters in Freudenstadt, Germany.
    SANTA BARBARA, CA – October 18, 2021 – SunHydrogen, Inc. (OTC:HYSR), the developer of a breakthrough technology to produce renewable hydrogen using sunlight and water, today provided an update to its shareholders from its Chief Executive Officer, Tim Young, as follows.

    As announced in a previous communication, I recently visited our development partner, Schmid Group, at their headquarters and development labs in Freudenstadt, Germany. While we have contracted with Schmid to achieve multiple goals, the primary goal of the partnership is to bring our nanoparticle hydrogen generation technology from lab scale to full commercial scale. Once scaled, our nanoparticle technology can be inserted into hydrogen housing panels to produce hydrogen for use in fuel cells and various other applications including industrial, residential and commercial settings. Currently, two of our scientists from the University of Iowa research team, Blake Bryson and Shiljashree Vijay, are also in Germany working side by side with the Schmid team.

    Firstly, I would like to say that I was very impressed with Schmid’s personnel and facilities, and it was a pleasure to see the team at work in person. Not only does Schmid have a well-established history in advancing renewable hydrogen, but they have also proven to be innovative in printed circuit boards, solar PV, and the etching of glass for leading cell phone manufacturers. Most recently, they have worked to develop nano silicon materials that will replace graphite, giving lithium-ion batteries for electric vehicles longer range and faster charging times.

    At SunHydrogen, our process consists of growing nanoparticles, each with an anode and a cathode, that can individually split a water molecule into oxygen and hydrogen using just the Sun’s energy. These particles are grown on electronic substrates, and there are more than one billion nanoparticles per square centimeter of substrate. To achieve efficient hydrogen production, we stack different semiconductor nanoparticles on top of each other and cap them with hydrogen and oxygen production catalysts. As we scale in size from lab scale to commercial scale, maintaining a very high current density (flow of electric current over a cross-section) is both challenging and essential.

    We chose to partner with Schmid because they demonstrated themselves to be capable in three important aspects of our development: The scale-up of our nanoparticle substrates to commercial size; the design and manufacturing of our housing units; and the design of manufacturing equipment to ensure the entire process is economic from start to finish.

    Secondly, I would like to say that while we have overcome many hurdles in the initial months of our contract with Schmid, the scale-up of any nanoparticle process in an aqueous environment is extremely challenging and difficult. I am pleased to say, however, that the Schmid team is very dedicated to helping us reach commercialization, evidenced by the fact that they granted us a no-cost contract extension that will again be reevaluated at the end of 2021.

    Achieving our final goal of commercialization will take many vendors and partners, which is why we have also contracted with InRedox of Colorado to help with anodization, a quintessential process to grow multi-junction nanoparticles onto solid substrates; the University of Michigan to help increase our catalysts’ efficiency; and most recently MSC Co. LTD, a Korean company, to assist with our electroplating process.

    Pulling the entire process together will take time, and while our team has set very aggressive timeline goals, there may be setbacks along the way given the breakthrough nature of our technology. While our process is challenging, it brings a myriad of advantages and rises above the conventional electrolyzer solutions we see on the market today. Our solution does not require electrical energy from an external source, and by utilizing the Sun alone to generate hydrogen, we expect to cut costs greatly and eliminate the need for expensive power electronics like AC-DC rectifiers or wirings.

    It is for all these reasons and more that we are committed to bringing our vision to fruition. Please know though that we have a dedicated and growing team, very reputable partners, and sufficient capital to see the process through to success.

    Thank you very much for your continued support. We look forward to ongoing communication with our shareholders and supporters as we continue making progress toward commercialization.

    Sincerely,
    Tim Young
    CEO
  16. Klein Gevaarlijk Afval 18 oktober 2021 17:25

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    HYSR is het enige aandeel dat ik momenteel naast Shell en Total nog in porto heb.
    Is zo een beetje mijn "loterijticketje".
    Heb 35.000 stuks zitten waarvan ik droom dat ze ooit allemaal eens 10usd waard zijn ;-)))
    Enkel de zon nodig om van water waterstof te maken. Als dit ooit eens breed aanslaat...

    Recent wel gemerkt dat ik ze momenteel niet meer kan aankopen.
    Als ik het goed snap door bepaalde restricties op het verhandelen van "pennystocks".

    Sta momenteel wel op een rendement van -70%, maar ik blijf erin geloven... :-))
  17. forum rang 9 nine_inch_nerd 18 oktober 2021 18:02

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    quote:

    klein gevaarlijk afval schreef op 18 oktober 2021 17:25:

    HYSR is het enige aandeel dat ik momenteel naast Shell en Total nog in porto heb.
    Is zo een beetje mijn "loterijticketje".
    Heb 35.000 stuks zitten waarvan ik droom dat ze ooit allemaal eens 10usd waard zijn ;-)))
    Enkel de zon nodig om van water waterstof te maken. Als dit ooit eens breed aanslaat...

    Recent wel gemerkt dat ik ze momenteel niet meer kan aankopen.
    Als ik het goed snap door bepaalde restricties op het verhandelen van "pennystocks".

    Sta momenteel wel op een rendement van -70%, maar ik blijf erin geloven... :-))

    Bij welke broker zit je?
    Bij BinckBank/Saxo kan het nog.
    Waar het niet bij kan stond volgens mij "only reduce".

    Ik? Ooit ingestapt, kleine winst gepakt. Daarna weer ingestapt, echter te hoog.
    Ik heb er 100k.
    Wachten maar...
    Samen met Powerhouse mijn 'gokkertje'.
  18. Klein Gevaarlijk Afval 18 oktober 2021 18:28

    • Klein Gevaarlijk Afval

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    quote:

    nine_inch_nerd schreef op 18 oktober 2021 18:02:

    [...]

    Bij welke broker zit je?
    Bij BinckBank/Saxo kan het nog.
    Waar het niet bij kan stond volgens mij "only reduce".

    Ik? Ooit ingestapt, kleine winst gepakt. Daarna weer ingestapt, echter te hoog.
    Ik heb er 100k.
    Wachten maar...
    Samen met Powerhouse mijn 'gokkertje'.
    Mijn broker is Bolero, ben zelf Belg.
    Als ik het goed snap kan ik er weer aankopen eens ze op 0,10usd staan
  19. forum rang 9 nine_inch_nerd 20 oktober 2021 20:14

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    Kan iemand effe bellen naar Repsol?

    'Very disruptive' direct solar-to-hydrogen commercially viable by 2030, says oil group Repsol
    Spanish fossil player plans demo plant for converting PV power directly into green H2 without need for electrolysis as intermediate step

    Oil & gas firm Repsol by 2024 plans to build a demonstrator plant at its Puertollano industrial complex in Spain for the production of renewable hydrogen by directly tapping solar energy, a process it claims could be commercially viable by the end of the decade.

    The Spanish group said it is aiming for the technology – which doesn’t need the intermediate step of electrolysis crucial to other green H2 production methods – to reach "commercial maturity" by 2030. Repsol is developing the process, called photoelectrocatalysis, together with Spanish gas grid operator Enagas.

    The demo plant is slated to occupy close to half a hectare and have a production of 100 kilogrammes of renewable H2 per day. It is planned to be followed by 2028 by the installation of an industrial-scale plant of about 60ha and with a production capacity of up to 10 tonnes of the green gas per day.

    “It will allow us on the one hand to store renewable energy on a large scale, and on the other to use it as fuel in different sectors such as mobility, in the residential and industrial fields and also as a raw material in industry,” Repsol Technology Lab researcher Ana Martinez said.

    While during electrolysis solar or other renewable power is first transported to an electrolyser where the water molecule is separated into H2 and oxygen, photoelectrocatalysis integrates the two steps into a single process.

    Scientists have been investigating using sunlight to split water into hydrogen and oxygen.

    “The device receives direct solar radiation and using photoactive material generates electrical charges that cause the separation,” said María Dolores Hernández, co-leader of the project.

    That avoids losses associated with the transport of electricity, which means that “the photoelectrocatalysis technology improves the efficiency of the process of converting solar energy into hydrogen, with respect to electrolysis.”

    Hernández added that the project's roadmap foresees that by 2030 the hydrogen generated directly from solar power will be able to compete in terms of cost with conventional processes using fossil gas, or electrolysis to produce low-carbon hydrogen.

    Enagas hydrogen coordinator Monica Sanches added: “It is a very disruptive technology.

    “It is part of our commitment to renewable gases, particularly hydrogen and biomethane, as keys to achieving the carbon neutrality that we want to reach at a European level and as a company by 2040.”

    Research institutes such as the Catalan Institute for Energy Research, the University of Alicante, and the Aragon Hydrogen Foundation are also involved in the project.

    The research has grown from the first concept test of the photoelectrochemical cell of no more than one square centimetre to the start-up in November 2020 of a pilot plant at the Repsol Technology Lab.

    Repsol said the renewable hydrogen from the new plant will be applied in refining and chemical processes.

    There are other photoelectrocatalysis initiatives in Europe, the US, or Japan, Repsol said.

    “But in global terms, we are sure of the great potential of this technology. It will permit the decarbonisation of hydrogen production on an industrial scale, optimising efficiency and costs,” Hernández claimed.

    Producing hydrogen directly from solar power without the intermediate step of electrolysis has been the subject of research for years, but so far the technology didn't have a commercial breakthrough yet.

    Santa Barbara, California, based company SunHydrogen earlier this year said its partner Suzhou GH New Energy had produced 100 demonstration units that use multi-junction amorphous silicon solar cells to directly produce green H2.

    The company with the nano-particle technology intends to provide a proof of concept and demonstrate the potential for scalable growth, and ultimately commercial viability.

    SunHydrogen said by optimising the water electrolysis at the nano-level, the company's low-cost nano-particles mimic photosynthesis to efficiently use sunlight to separate hydrogen from water.

    UPDATES to add detail on other companies pursuing similar technologies to produce H2 directly from the sun and water.(Copyright)
  21. forum rang 9 nine_inch_nerd 3 november 2021 15:44

    • nine_inch_nerd

      Lid sinds: 04 feb 2015

      Laatste bezoek: 08 feb 2025

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    Nee.
    Iedereen is enthousiast zo te zien wat in Glasgow gebeurt.
    Ik heb vorig jaar al een hype gezien (>$0.20). Ik krijg hier geen kippenvel (meer) van.
    Morgen kan het weer anders zijn.
    Ik ben niet overtuigd.
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AB InBev 2 5.483
Abionyx Pharma 2 29
Ablynx 43 13.356
ABN AMRO 1.582 51.206
ABO-Group 1 22
Acacia Pharma 9 24.692
Accell Group 151 4.132
Accentis 2 264
Accsys Technologies 23 10.528
ACCSYS TECHNOLOGIES PLC 218 11.686
Ackermans & van Haaren 1 188
ADMA Biologics 1 34
Adomos 1 126
AdUX 2 457
Adyen 14 17.651
Aedifica 3 901
Aegon 3.258 322.664
AFC Ajax 538 7.086
Affimed NV 2 6.288
ageas 5.844 109.885
Agfa-Gevaert 14 2.048
Ahold 3.538 74.294
Air France - KLM 1.025 34.999
AIRBUS 1 11
Airspray 511 1.258
Akka Technologies 1 18
AkzoNobel 467 13.036
Alfen 16 24.333
Allfunds Group 4 1.468
Almunda Professionals (vh Novisource) 651 4.251
Alpha Pro Tech 1 17
Alphabet Inc. 1 405
Altice 106 51.198
Alumexx ((Voorheen Phelix (voorheen Inverko)) 8.486 114.813
AM 228 684
Amarin Corporation 1 133
Amerikaanse aandelen 3.835 242.757
AMG 971 133.100
AMS 3 73
Amsterdam Commodities 305 6.686
AMT Holding 199 7.047
Anavex Life Sciences Corp 2 485
Antonov 22.632 153.605
Aperam 92 14.936
Apollo Alternative Assets 1 17
Apple 5 380
Arcadis 252 8.731
Arcelor Mittal 2.033 320.583
Archos 1 1
Arcona Property Fund 1 286
arGEN-X 17 10.288
Aroundtown SA 1 219
Arrowhead Research 5 9.716
Ascencio 1 26
ASIT biotech 2 697
ASMI 4.108 39.082
ASML 1.766 106.069
ASR Nederland 21 4.451
ATAI Life Sciences 1 7
Atenor Group 1 470
Athlon Group 121 176
Atrium European Real Estate 2 199
Auplata 1 55
Avantium 32 13.610
Axsome Therapeutics 1 177
Azelis Group 1 64
Azerion 7 3.390