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:2025-03-07 Hits: Popular:AG11 battery
Anode Materials for Cylindrical Lithium - ion Batteries
Anode materials in cylindrical lithium - ion batteries are equally important as they accept lithium ions during charging. Graphite is the most commonly used anode material. Graphite has a layered structure, which allows lithium ions to intercalate (insert) between the layers. Its theoretical specific capacity is about 372 mAh/g. Graphite offers good electrochemical stability, low cost, and relatively low lithium - ion insertion potential. This low potential is crucial as it helps to achieve a high cell voltage when paired with appropriate cathode materials. However, the energy density of graphite - based anodes has limitations, which has led to the exploration of alternative materials.
Silicon is emerging as a promising anode material. Silicon has an extremely high theoretical specific capacity, up to 4200 mAh/g, which is more than ten times that of graphite. When lithium ions react with silicon, they form lithium - silicon alloys. This large capacity increase has the potential to significantly boost the energy density of cylindrical lithium - ion batteries. However, silicon also has major challenges. During the charging and discharging process, silicon undergoes large volume changes, which can cause cracking and pulverization of the material. This leads to a rapid loss of electrical contact and a decrease in battery cycle life. To overcome these issues, researchers are developing various strategies, such as using silicon nanoparticles, composite materials with graphite or other additives, and advanced electrode designs.
Another alternative anode material is lithium - titanate (Li₄Ti₅O₁₂). Li₄Ti₅O₁₂ has a spinel structure. It offers a high - rate performance and excellent thermal stability. The material has a relatively flat discharge voltage profile, which is beneficial for some applications. Unlike graphite, Li₄Ti₅O₁₂ does not form a solid - electrolyte interphase (SEI) layer as easily, which can improve the safety and cycle life of the battery. However, its specific capacity is lower than that of graphite, around 175 mAh/g, which may limit its use in applications where high energy density is the primary requirement.
Read recommendations:
The application of lithium batteries in the new energy vehicle industry.602030 battery
New Thin Film Cell Photovoltaic Module Design Technology
Next article:Separators for Cylindrical Lithium - ion Batteries
Popular recommendation
602248 battery company
2023-03-22solar power energy storage battery Processing
2023-05-10801752 battery wholesaler
2023-03-22energy storage system lithium battery direct sales
2023-05-10502030 polymer battery
2023-03-223.2V 230Ah
2022-10-12801620 180MAH 3.7V
2023-06-10Colorful cup humidifier
2022-07-2218650 4800MAH 3.7V
2022-07-29LR03
2022-07-23501825 180MAH 3.7V
2023-06-12Lithium Battery LQ-1210
2022-08-19Coin Battery CR 2032
2022-09-27801752 720mAh 3.7V
2022-08-19LR14
2022-07-0118650 battery pack 12v
2023-06-25AG10 battery
2023-06-25button battery cr1620
2023-06-25LR44 battery
2023-06-2518650 battery pack manufacturer
2023-06-25Military rechargeable lithium battery
2024-08-09Classification of low-temperature lithium batteries
2024-08-06Fast - charging Technology of Lithium - ion Batteries
2025-03-047 - Series Disposable Lithium Batteries
2025-04-19New Thin Film Cell Photovoltaic Module Design Technology
2024-01-24What are the advantages of soft pack lithium batteries that are popular?lithium 3400mah 3.7v 18650 b
2023-08-23lithium 18650 li ion battery.Precautions for sealing technology of 18650 lithium-ion battery
2023-10-13lithium iron phosphate battery.rechargeable solar energy storage battery manufacture
2023-05-06Advantages of power batteries.4LR44 battery
2023-08-22Battery module performance test
2022-12-29