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:2024-04-12 Hits: Popular:AG11 battery
Germany's KIT develops high-energy cathode materials to increase LR03 batterycapacity by 30%
Recently, researchers from the Karlsruhe Institute of Technology (KIT) and collaborating institutions studied structural changes during the synthesis of cathode materials for future high-energy lithium-ion batteries and obtained new discoveries about degradation mechanisms. Their findings could help develop higher-capacity batteries that could increase the range of electric vehicles.
Lithium-ion batteries with increased charging capacity will help solve the long-standing problem of short driving range caused by insufficient power that has so far hindered the breakthrough of electric vehicles. Professor Helmut Ehrenberg, Head of the Institute of Applied Materials-Energy Storage Systems (IAM-ESS), said: "We are developing this high-energy system based on a fundamental understanding of LR03 batteryelectrochemical processes and through the innovative use of new materials. We believe that lithium-ion The storage capacity of the LR03 batterycan be increased by 30%. The research was conducted at the Center for Electrochemical Energy Storage in Ulm&Karlsruhe, Germany's largest electrochemical energy storage research platform.
What differentiates high-energy lithium-ion technology from conventional technologies is the specific cathode material. Unlike the layered oxides of varying proportions of nickel, manganese and cobalt used so far, the use of manganese-rich materials containing excess lithium can greatly increase the energy storage capacity per unit volume/mass of the cathode material. However, the use of these materials has been problematic.
During the insertion and extraction of lithium ions, which are the basic functions of the battery, the high-energy cathode material degrades. After a certain time, the layered oxide transforms into a crystalline structure with highly unfavorable electrochemical properties. As a result, the average charge and discharge voltage decreases from the beginning, which hinders the development of high-energy lithium-ion batteries.
The researchers have now described the basic principles of the degradation in Nature Communications: Based on detailed studies of high-energy cathode materials, we found that the degradation does not occur directly, but indirectly through the formation of hitherto almost undiscovered lithium-containing rock salt structures. occurring. Additionally, oxygen plays an important role in the reaction. In addition to these results, the study also shows that new discoveries about the performance of LR03 batterytechnology do not necessarily have to be derived directly from the degradation process, and the scientists involved discovered them in the study of synthetic cathode materials.
The discovery by Karlsruhe Institute of Technology marks an important milestone in the development of high-energy lithium-ion batteries for electric vehicles.
Read recommendations:
What is the impact of electrode manufacturing on the performance of lithium-ion batteries.CR1225 bat
Introduction to the Development History of Lithium Ion Polymer Batteries.18650 1800mah battery
Popular recommendation
convenient energy storage power supply wholesaler
2023-05-10AA NiMH battery manufacturer
2023-03-22551235 polymer battery company
2023-03-22Ni-MH battery packs manufacture
2023-03-223.2v 280ah lifepo4 battery cell
2023-03-2218650 2600mAh 3.7V
2022-08-19602248 600MAH 3.7V
2023-06-10Coin Battery CR 2354
2022-09-27R20
2022-12-01Lithium Battery LQ-1236
2022-08-19Coin Battery CR 1212
2022-09-2718650 2200mAh 11.1V
2022-09-30R14
2023-03-27903242 2500MAH 3.7V
2023-06-10Home energy storage battery GN-BOX2
2022-09-2718650 battery bulk
2023-06-2518650 lithium-ion battery
2023-06-251.5v dry cell battery
2023-06-2518650 3.7v battery
2023-06-25402030 battery
2023-06-25What is a low-temperature battery
2024-06-03Knowledge of Forklifts and Forklift Batteries
2024-05-24Applications of Cylindrical Lithium Batteries in Power Tools
2025-04-26Lithium iron phosphate battery: already mature but not enough
2024-04-1618650 lithium battery is the best companion for outdoor exploration
2024-07-08Analysis of AGV Carrier Battery.3.7v 2200mah 18650 lithium battery
2023-09-16What are the advantages of large capacity lithium batteries.12V23A battery
2023-08-22AG10 battery.18650 lithium ion battery welding method
2023-10-13The correct way to charge lithium batteries.button cell battery cr2025
2023-09-15National standard for lithium batteries.18650 lithium battery 2600mah
2023-07-10