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SINO TECHNOLOGY SUNBEAM GREEN POWER DATAPOWER SEONG-HEE STD

SINO TECHNOLOGY

Sino Science&Technology Battery Co.,ltd is a high-tech production enterprise which specialize in the R&D and production of Lifepo4 batteries,energy storage battery,portable UPS power supply,personalized customization lithium battery pack etc .

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SUNBEAM

Environmental cylindrical 18650 21700 32700 26650 14500 18500 lithium ion rechargeable battery, LifePO4 battery,3.7V lithium polymer battery, NiMH battery , NiCD battery ,Lead acid battery,dry cell battery ,alkaline battery ,heavy duty battery, button cell battery etc. we devote to R&D,innovation ,production & sales

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GREEN POWER

Shenzhen Green Power Energy Battery Co.,ltd specializes in a wide range of digital battery such as environmental cylindrical 18650 21700 32700 26650 14500 18500 lithium ion rechargeable battery, LifePO4 battery, 3.7V lithium polymer battery, NiMH battery, NiCD battery, dry cell battery, alkaline battery, heavy duty battery, button cell battery etc. we devote to R&D, innovation, production & sales. With automatic production machines we have been exported goods to all over the world over 15years. We have complete exported certificate such as KC, CE, UL, BSCI, ROHS, BIS, SGS, PSE etc

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DATAPOWER

Dongguan Datapower New Energy Co.,ltd is a high-tech production enterprise which specialize in the R&D and production&sale of lithium polymer batteries,drone battery,airplane batteries &battery pack etc.

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SEONG-HEE

Anhui Seong-hee New Energy Technology Co.,ltd is a high-tech production enterprise which specialize in the R&D and production of primary batteries. And mainly produces and sells alkaline batteries & carbon zinc batteries. there are size AA, AAA, C, D, 9V etc

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STD

Guizhou STD Battery Co.,ltd is a high-tech production enterprise which specialize in the R&D and production & sale of lithium polymer batteries, drone battery, airplane batteries & battery pack etc.

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5kwh energy storage 48v lifepo4 solar battery.British researchers try to use perovskite solar energy for hydrogen production

release time:2023-12-12 Hits: Popular:AG11 battery

　　British researchers try to use perovskite solar energy for hydrogen production

　　Scientists at the University of Bath's Center for Sustainable Chemistry Technologies are planning to use perovskite-based solar cells to produce hydrogen. In a graphite-protected CsPbBr3 perovskite photoanode functionalized with a water oxidation catalyst for oxygen release in water Report published in Nature Communications, the research team claims to have developed a waterproof battery that splits water into hydrogen and Oxygen, works underwater. Researchers at UK universities are now trying to solve the problem of underwater perovskite instability by coating layers of the material with a graphite coating. "The coated cells worked underwater for 30 hours - 10 hours longer than the previous record," the scientists wrote, adding that the glue holding the coating to the cells began to fail after 30 hours. They think a stronger glue could help cells stabilize for longer. They added: "Under constant simulated solar illumination, we achieved 30 hours of recording stability in aqueous electrolytes with currents above 2 mAcm-2 (milliamps/cm2) and voltages of 1.23 VRHE." Instead of expensive indium , have used cheaper and more sustainable commercially available graphite to coat perovskite cells for electrolysis. The researchers are also trying to increase the voltage generated by perovskite cells to the levels needed to perform electrolysis without the need for an additional power source. "To address this challenge, the team is adding catalysts to reduce the energy requirements needed to drive the reaction," the report states.

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