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:2024-04-11 Hits: Popular:AG11 battery
Japanese research institute develops 18650 battery 3.7v 6000mah materials with excellent performance
A new study led by researchers at Japan's National Institute of Materials Science and Technology shows that silicon anodes composed only of industrial silicon nanoparticles prepared by spray deposition have excellent electrode properties in solid electrolytes. The method is a cost-effective vapor deposition technology, so the researchers' results show that high-capacity anodes for all-solid-state lithium batteries will be produced at low cost and on a large scale in the near future.
The theoretical capacity of silicon can reach 4200 mA/g, which is 10 times greater than the capacity of graphite commonly used as active anode material in commercial lithium batteries. Replacing traditional graphite with silicon can greatly extend the driving range of electric vehicles per charge, but silicon undergoes huge capacity changes during lithiation and delithiation, that is, the charge and discharge process, which hinders its practical application in batteries. .
In traditional liquid electrolytes, a polymeric binder is needed to hold the active material particles in the electrode together and maintain their adhesion to the metal surface. Continuous capacity changes in silicon can lead to particle separation, loss of active material, and ultimately ongoing capacity loss. In solid-state batteries, the active material is placed between two solid-state components, a solid-state electrolyte separator and a metal current collector. The actual area capacity of the sputter-deposited pure silicon film exceeds 2.2mAh/cm2, and it shows good cycle stability and high-rate discharge capability in solid electrolytes. Nonetheless, the cost-effectiveness and industrial scalability of 18650 battery 3.7v 6000mah anodes remains a huge challenge.
Researchers from a team at Japan's National Institute of Materials Science and Technology have adopted an alternative synthesis method to obtain high-performance anodes for use in commercially available silicon nanoparticles for all-solid-state lithium batteries. They found that nanoparticles have a unique phenomenon in solid-state batteries: after lithiation, they undergo volume expansion, structural compaction, and obvious coalescence in the limited space between the solid electrolyte separator layer and the metal current collector to form a Continuous membranes, similar to those prepared by evaporation. As a result, anodes composed of nanoparticles prepared by spray deposition possess excellent electrode properties that were previously only observed on sputter-deposited thin film electrodes. Spray deposition is a cost-effective atmospheric technology that can be used for large-scale production.
Therefore, these findings will pave the way for low-cost and large-scale production of high-capacity anodes for all-solid-state lithium batteries.
Read recommendations:
What are the advantages and disadvantages of the ternary lithium battery?
Where does the battery come from the electrical
Last article:R03 Carbon battery
Next article:Nickel Metal Hydride No. 5 battery
Popular recommendation
48v lithium battery pack
2023-05-09lithium ion battery energy storage Manufacturing
2023-05-10Ni-MH battery pack direct sales
2023-03-22NiMH battery packs
2023-05-093.2v lifepo4 battery 320ah
2023-03-22R20
2022-07-01402030 180mAh 3.7V
2022-08-19Colorful cup humidifier
2022-07-223.2V 304Ah
2022-10-12Coin Battery CR 1632
2022-09-27702535 600MAH 3.7V
2023-06-10Ni-MH AA1200mAh 1.2Va
2022-07-01LR20
2022-11-22Coin Battery CR 927
2022-09-27LR6
2022-07-01401030 lipo battery
2023-06-2518650 lithium battery 3000mah
2023-06-25Dry Battery
2023-06-251.5v Carbon battery
2023-06-25AG13 battery
2023-06-25The battery tells you the characteristics of ternary lithium batteries
2024-05-1312V23A battery.Usage of lithium silicate batteries
2023-12-18The disadvantage of lithium iron phosphate battery.household energy storage lithium battery manufact
2023-05-06What is the principle of lithium battery capacity?
2024-09-24New method of lithium battery explanation lithium battery maintenance
2023-02-10What kind of battery does mobile low -temperature device need?convenient energy storage power supply
2023-05-08New energy electric vehicles under the popularity lithium batteries enter the new process.home energ
2023-04-14LR936 battery.New equipment uses laser testing technology
2023-10-14How to improve the characteristics of lithium iron phosphate batteries.32700 battery
2023-08-24Lithium battery performance.18650 rechargeable battery lithium 3.7v 3500mah
2023-08-02