Researchers developed a green synthesis method for ammonia production using green tea as a reducing agent. The study found that the optimized sample showed 2.93-fold enhanced photocatalytic activity and increased NH3 selectivity, outperforming bulk g-C3N4 under simulated sunlight irradiation.
SourceBeijing Institute of Technology Press Co., Ltd·JournalEnergy Material Advances·TypeExperimental study·DateDec 3, 2021
A team of researchers explored the possibility of producing hydrogen from offshore wind in China and delivering it to Japan at a cost competitive with the country's future projections. The study found that Chinese-produced hydrogen could supply Japan's net-zero transition needs by 2030, even under a high-cost scenario.
SourceHarvard John A. Paulson School of Engineering and Applied Sciences·JournalNature Communications·DateDec 1, 2021
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A research team discovered a quantum confinement effect in a 3D-ordered macroporous structure of BiVO4, enabling hydrogen production under visible light. The study found that the 3DOM structure had higher photocatalysis efficiency and produced more oxygen than its plate-like counterpart.
SourceCity University of Hong Kong·JournalACS Energy Letters·TypeExperimental study·DateNov 12, 2021
Researchers developed a molecular compound that serves as a low-cost electrolyte for redox flow batteries, enabling stable operation and high capacity retention. The compound overcomes limitations of previous electrolytes by increasing its hydrophilicity and conductivity.
SourceBeijing Institute of Technology Press Co., Ltd·JournalEnergy Material Advances·TypeCommentary/editorial·DateNov 12, 2021
A new process for decentralized hydrogen production has been developed, using chemical-looping to produce high-purity hydrogen directly from biogas. The technology is now ready for commercial use and could make hydrogen production more competitive with other methods.
SourceGraz University of Technology·TypeCase study·DateOct 28, 2021
A new study reveals that methane emissions from US cities are 2-10 times higher than recent estimates, with Boston's emissions being six times higher due to pipeline and end-use emitters. The research found that seasonal consumption-based emissions account for 56% of total natural gas emissions in Boston.
SourceHarvard John A. Paulson School of Engineering and Applied Sciences·JournalProceedings of the National Academy of Sciences·DateOct 25, 2021
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Sky-Watcher EQ6-R Pro Equatorial Mount provides precise tracking capacity for deep-sky imaging rigs during long astrophotography sessions.
A new model suggests that integrating massive offshore wind generation, power storage, electric vehicles, green hydrogen production, and expanded transmission can reduce costs of renewable power integration into the grid. This strategy could make achieving China's carbon neutrality by 2050 feasible without significantly increasing costs.
SourceHarvard John A. Paulson School of Engineering and Applied Sciences·JournalJoule·DateOct 21, 2021
Researchers have solved the mystery of chlorine's role in perovskite solar cells by imaging atoms at the surface. The team found that chlorine is incorporated into the material through grain boundaries, increasing stability and efficiency. An optimal concentration of chlorine was discovered to deliver high stability.
SourceOkinawa Institute of Science and Technology (OIST) Graduate University·JournalEnergy & Environmental Science·TypeExperimental study·DateSep 10, 2021
Researchers have found compounds based on gold, silver, and copper that can store hydrogen in a stable manner. These 'metal hydride' complexes could be used to store hydrogen for use in vehicles, potentially revolutionizing the production of clean energy.
SourceTrinity College Dublin·JournalChemistryOpen·DateSep 8, 2021
Researchers from Tel Aviv and Berkeley Universities propose a model for seaweed farms to absorb nitrogen, reducing pollution in estuarine and marine environments. The study shows that these farms can produce a natural decontamination facility with significant ecological and economic value.
SourceTel-Aviv University·JournalCommunications Biology·DateAug 30, 2021
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Meta Quest 3 512GB enables immersive mission planning, terrain rehearsal, and interactive STEM demos with high-resolution mixed-reality experiences.
Researchers at Pusan National University have developed a novel electrocatalyst that can effectively produce hydrogen and oxygen from water at low cost. The catalyst, composed of transition metal phosphates, achieves high surface area and fast charge transfer, making it suitable for commercial on-site production of hydrogen.
SourcePusan National University·JournalApplied Catalysis B Environment and Energy·TypeExperimental study·DateAug 30, 2021
Researchers at RMIT University have developed a wave energy converter that doubles the power harvested from ocean waves, overcoming technical challenges and unlocking vast untapped potential. The dual-turbine design is cost-effective and requires no special syncing technology.
SourceRMIT University·JournalApplied Energy·TypeExperimental study·DateAug 17, 2021
Researchers at the University of Texas at Austin have discovered a new method to improve oxygen reduction in fuel cells using iron-based single-atom catalysts. This breakthrough could unlock a level of efficiency never before realized, enabling large-scale deployment of fuel cells and their nearly limitless potential applications.
SourceUniversity of Texas at Austin·JournalNature Catalysis·DateJul 28, 2021
A team of researchers has successfully synthesized polycarbonate diols from carbon dioxide and diol at atmospheric pressure using a CeO2 catalyst. This process eliminates the need for dehydrating agents, producing only water as a by-product, making it an attractive alternative to existing methods.
SourceOsaka City University·JournalGreen Chemistry·TypeExperimental study·DateJul 28, 2021
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Celestron NexStar 8SE Computerized Telescope combines portable Schmidt-Cassegrain optics with GoTo pointing for outreach nights and field campaigns.
A new study suggests that piezoelectric tiles could generate significant power, especially in crowded areas like Delhi and Mumbai. Researchers found that over 40% of respondents walked for more than three hours a day and were willing to produce their own electricity using their feet.
SourceDe Gruyter·JournalEnergy Harvesting and Systems·DateJan 19, 2021
A new international study finds that green energy projects can be as conflictive as fossil fuel projects, disproportionately impacting rural and indigenous communities. Social protest is effective in stopping or modifying projects, but policymakers must address equity concerns to ensure a just transition.
SourceUniversitat Autonoma de Barcelona·JournalEnvironmental Research Letters·DateDec 1, 2020
A recent study from Carnegie Mellon University finds that simple green energy nudges can decrease support for more effective climate change policies, such as a carbon tax. The researchers found that when participants were also offered a nudge, their support for the tax declined significantly.
SourceCarnegie Mellon University·JournalNature Climate Change·DateMay 13, 2019
The ECS Toyota Young Investigator Fellowship has chosen three winners to receive $50,000 awards each for research in green energy technology. The selected fellows will also receive a one-year complimentary ECS membership and the opportunity to present and/or publish their research with ECS.
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Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.
The ECS Toyota Young Investigator Fellowship has selected three recipients to pursue innovative research in green energy technology. The fellows will receive a minimum of $50,000 each and a one-year complimentary ECS membership.
A consortium of universities, small companies, and bigger players in the energy sector has developed a novel approach to reviving biofuels. The project focuses on redesigning engines to adapt to non-conventional fuels, resulting in less noisy and longer-lasting engines.
Researchers at Ohio University have created a complex biological switch using a spinach molecule, which can be used to manipulate molecules and proteins. This switch has potential implications for basic science research, medical applications, computer technology, and green energy.
SourceOhio University·JournalProceedings of the National Academy of Sciences·DateSep 5, 2006