Researchers At Saudi University Claim Storage Breakthrough With Zinc-Ion Batteries Updated On Tue, Aug 31st, 2021 by Saurenergy Researchers at Saudi Arabia’s King Abdullah University of Science and Technology (KAUST) claim to have developed a new zinc-ion battery chemistry that they hope will deliver large-scale energy storage that is cheaper, safer, and more environmentally friendly than the commonly used lithium-ion batteries. The research summary states that rechargeable Zn-ion batteries are highly promising for […] Read more
Researchers Make High-activity Photocatalyst Using Gold Nanoclusters Updated On Fri, Aug 13th, 2021 by Saurenergy Researchers from Japan have designed a stable, high-performance photocatalyst from gold nanoclusters (NCs) by removing the protective molecules around them. In a new study published in Angewandte Chemie, Prof. Negishi led a team of researchers, including Assistant Professor Tokuhisa Kawawaki, Mr. Yuki Kataoka, Ms. Momoko Hirata, and Mr. Yuki Akinaga, to dig deep into the […] Read more
Researchers Devise New Methods for ‘Solar-to-fuel’ Production Updated On Fri, Aug 13th, 2021 by Saurenergy In an article published in Coordination Chemistry Reviews, researchers have highlighted the potential of covalent organic frameworks (COFs), a new class of light-absorbing materials, in solar-to-fuel production. Photocatalysts absorb energy from light to make a chemical reaction happen. The best known photocatalyst is perhaps chlorophyll, the green pigment in plants that helps turn sunlight into […] Read more
Researchers Develop Technology to Produce Hydrogen from Agriculture Residue Updated On Thu, Aug 12th, 2021 by Saurenergy Researchers from two Pune-based institutes today announced the development of a technique that produces hydrogen directly from agricultural residue. The generated hydrogen can be used in fuel cell-powered vehicles. Scientists from Sentient Labs, a KPIT Technologies incubated R&D innovation lab, and Agharkar Research Institute (ARI) of Maharashtra Association for the Cultivation of Science (MACS) came […] Read more
Researchers Make Case for Gallium-doped p-type Heterojunction Solar Cells Updated On Mon, Jul 26th, 2021 by Saurenergy Researchers of an Austrian-Russian research group have come out with a technique to make Silicon Heterojunction Solar Cells based on P-type wafers more efficient and stable with Gallium-doping. These p-type, Gallium-doped wafers have proved to be 22.6% efficient, more stable, and cheaper than the usual n-type Phosphorus-doped Czochralski–grown silicon (Cz–Si) wafers. The scientists of the […] Read more
US Researchers Develop Hydrogen Energy Storage Evaluation Tool Updated On Fri, Jul 2nd, 2021 by Saurenergy Researchers at Pacific Northwest National Laboratory (PNNL) have developed a valuation tool that analyzes different energy storage technologies as part of an integrated and increasingly decarbonized energy system. Hydrogen energy storage is the latest addition to the modelling suite, and it brings a unique capability to the tool. The Energy Storage Evaluation Tool (ESET) is […] Read more
Researchers Create 68.9%-efficient PV Cell for Laser energy Transmission Updated On Thu, Jul 1st, 2021 by Saurenergy At the recently held 48th IEEE Photovoltaic Specialists Conference, researchers from the Fraunhofer Institute for Solar Energy Systems ISE presented their achievement of a record conversion efficiency of 68.9% for a photovoltaic cell under monochromatic laser light. The scientists at Fraunhofer ISE claimed the success, explaining that it was made possible with a special thin […] Read more
Researchers in China Develop a PV-driven AC Using Ice Thermal Storage Updated On Fri, Jun 25th, 2021 by Saurenergy Scientists in China from the Yunnan Normal University and the Jiaxing University have built a PV-powered air conditioner that uses ice thermal storage rather than batteries to store power. The design of the air conditioner, directly driven by distributed solar PV, was studied, and an MPPT controller was designed to effectively utilize solar energy. A variable speed […] Read more
German Researchers Fabricate Black Perovskite Cells with 15% Efficiency Updated On Mon, Jun 21st, 2021 by Saurenergy In a recent paper entitled “Efficient Thermally Evaporated γ-CsPbI3 Perovskite Solar Cells,” published this month in the journal Advanced Energy Materials, scientists report on the fabrication of a ‘black perovskite‘ PV device — a solar cell based on all-organic cesium-lead iodide (CsPbI3) — by thermal evaporation. Researchers at the Dresden University of Technology (TUD) note that […] Read more
