Lithium Battery 3.7V Lithium Polymer Battery 3.2V LifePo4 Battery 1.2V Ni-MH Battery Button Coin Battery
3.7V Battery Pack 7.4V Battery Pack 11.1V Battery Pack 14.8V Battery Pack Other Battery Pack
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 .
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
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
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.
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
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.
release time:2024-06-05 Hits: Popular:AG11 battery
my country has developed a Nickel Hydride No. 5 batteries that can be used in polar regions or space
Xinhua News Agency, Washington, March 1st. Chinese scientists have developed a Nickel Hydride No. 5 batteries that can be used at minus 70 degrees Celsius, which is expected to be used in extremely cold regions on Earth and even in outer space in the future.
According to a study published in the latest issue of the American energy academic journal "Joule", the new battery developed by Xia Yongyao's team at Fudan University in China uses ethyl acetate, which has a low freezing point and can conduct electricity under extremely low temperature conditions, as an electrolyte, and uses two organic compounds as electrodes, namely PTPAn cathode and PNTCDA anode.
The electrolyte is a chemical medium for ions to move between two electrodes, but the electrochemical reaction at the junction of the electrolyte and the electrode is difficult to sustain under low temperature conditions.
Researchers said that unlike the electrodes used in traditional lithium batteries, the organic compounds used in this electrode do not rely on the "embedding process", that is, lithium ions do not need to be embedded in the molecular matrix of the electrode, avoiding the slowing down of the embedding process under low temperature conditions.
"The ethyl acetate electrolyte and organic polymer electrodes allow the rechargeable battery to work at extremely low temperatures of minus 70 degrees Celsius," Xia Yongyao said.
Traditional lithium batteries perform only 50% of their optimal level at minus 20 degrees Celsius and only 12% of their optimal level at minus 40 degrees Celsius. Extremely cold regions such as Russia and Canada have temperatures below minus 50 degrees Celsius; in space, the temperature is even as low as minus 157 degrees Celsius.
Xia Yongyao said that compared with the electrode materials of traditional lithium batteries, the materials of the new battery are abundant, cheap and environmentally friendly. He estimates that the price of this material is only about one-third of the former.
However, researchers admit that the main challenge to achieving productization is that the unit mass energy of this battery is not as good as that of commercialized lithium batteries, and the production process needs to be optimized. Despite this, Xia Yongyao believes that it has significant application potential.
Read recommendations:
The decline of smartphone battery capacity?18650 rechargeable battery lithium 3.7v 3500mah
Last article:18650 lithium battery 3000mah
Next article:lithium 3400mah 3.7v 18650 battery
Popular recommendation
18650 battery pack wholesale
2023-05-09AA Ni-MH batteries
2023-03-22lipo battery direct sales
2023-03-22Ni-MH battery pack direct sales
2023-03-22household energy storage battery Factory
2023-03-225/AA USB 1.5V 2035mWh
2023-06-29LR03
2022-11-16Coin Battery CR 927
2022-09-27Lithium-ion battery GN500 140000mAh
2022-08-19Ni-MH AAA700mAh 1.2V
2022-07-01Ni-MH AA700mAh 1.2V
2022-07-01Home energy storage battery GN-BOX4
2022-09-27Home energy storage battery FBC-HS02
2022-11-08102540 1100mAh 3.7V
2022-07-01801738 450MAH 3.7V
2023-06-107/AAA USB 1.5V 600mWh
2022-06-27401030 polymer battery
2023-06-25li ion 18650 battery pack
2023-06-25aaa battery
2023-06-251.5v dry cell battery
2023-06-25Cylindrical lithium battery cells, modules and battery packs
2022-12-12Application field of lithium iron phosphate battery
2024-03-20Maintenance rules for unmanned aerial vehicle lithium batteries
2024-06-06Do you know the three major characteristics of lithium iron phosphate batteries.102450 polymer batte
2023-08-18Lithium - ion Batteries for Smart Wearable Devices
2024-11-22AG2 battery.How to purchase 18650 lithium batteries
2023-10-11What is the difference between explosion -proof lithium batteries and ordinary lithium batteries.lit
2023-03-28How does the working temperature affect the lithium iron phosphate battery pack?lithium battery for
2023-04-24Danger of lithium batteries
2022-11-28LR44 battery.Technical overview of 18650 lithium-ion battery
2023-10-13