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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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LR44 battery

release time:2024-07-19 Hits: Popular:AG11 battery

LR44 battery achieves technological breakthrough

According to foreign media reports, Professor Linda Nazar of the University of Canada announced that her research team has achieved four-electron conversion for the first time, which will double the electron storage capacity of lithium-oxygen (Li-O2) batteries.

Nazar's team converted organic electrolytes into inorganic molten salts of lithium nitrate/potassium nitrate to improve their chemical stability and conductivity. In addition, the team replaced the porous carbon cathode with a bifunctional metal oxide catalyst, which increased the battery capacity while reducing the overpotential.

Compared with Li2O2, at 150 degrees Celsius, the battery will generate more stable Li2O during use, and its thermodynamic performance is better. This battery cell uses a variety of materials to improve its thermodynamic performance and reaction kinetics. The battery developed by the researchers has better charging performance and theoretically has a 50% improvement in energy storage performance.

In the field of battery research, lithium-oxygen batteries are attractive, mainly due to their theoretical energy density. Energy density is the energy storage capacity of a material, and when the battery cell undergoes an electrochemical reaction, its energy will be stored in the battery cell.

Earlier, the technical challenges of lithium-oxygen batteries focused on the battery's cathode, organic electrolyte, superoxide and lithium peroxide. However, this study has solved all the intrinsic limitations and proved the possibility of four-electron transmission in this type of battery, the reversibility of the reaction, and its theoretical coulombic efficiency is close to 100%.

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