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
South Korea develops sodium-ion battery with better performance than LR1130 battery
A research team from South Korea recently demonstrated a new room-temperature and high-energy-density sodium-ion rechargeable battery, using an inorganic fused composite cathode electrolyte based on sulfur dioxide, which can serve as both a sodium-ion conductive electrolyte and cathode material.
Based on the combined mass of the catholyte and carbon electrode, the new sodium-ion battery pack has a discharge capacity of 153 mAh/g and an operating voltage of 3 volts; the battery pack has excellent charge and discharge performance under high current conditions, and its charge and discharge cycle performance is also good. Very outstanding, able to exceed 300 times. Of particular note, the new inorganic liquid electrolyte is flame-resistant and autonomously reconfigurable, helping to accelerate the commercialization of sodium-ion rechargeable battery packs.
The researchers constructed a battery pack containing 2032 sodium-sulfur dioxide button cells, using a sodium metal anode and a porous carbon cathode. The liquid electrolyte material was a composite solution of sodium aluminum chloride and sulfur dioxide. Based on a carbon cathode with a discharge rate of 0.1 Coulomb, the discharge capacity of the battery cell is approximately 1800 mAh/g (or 4.1 mAh/cm2), which is the same as that of conventional commercial lithium-ion batteries (3-5 mAh/ square centimeters) are basically equivalent, and their performance is much superior to previously reported lithium-oxygen batteries and sodium-oxygen battery packs. Even at a high current density with a discharge rate of 5 coulombs, the discharge capacity of the sodium-sulfur dioxide battery pack can reach 897 mAh/g.
However, the energy efficiency between charge and discharge is only about 80%, which needs to be further improved. After multiple charge and discharge cycles, the sodium-sulfur dioxide battery pack has a relatively low storage capacity attenuation rate; the energy is exhausted during each discharge process, and under high coulomb rate and large current charge and discharge conditions, the storage capacity reaches 100 cycles after 100 cycles. 75% of new battery pack.
The chemical process of the battery unit is a highly reversible redox reaction between sulfur dioxide and sodium tetrachloroaluminate. The composite inorganic electrolyte composed of sodium aluminum chloride and sulfur dioxide ensures the reliability of the sodium-sulfur dioxide battery pack, thereby enabling long-term operation of the battery pack. Safety is also guaranteed during the service life.
Read recommendations:
Can the power of lithium batteries be adjusted by lithium battery manufacturers.18650 battery lithiu
Next article:CR2032 button cell battery
Popular recommendation
3.2v lithium battery
2023-03-2232700 battery Processing
2023-03-22522749 battery Processing
2023-03-22801752 battery Processing
2023-03-2216340 battery manufacture
2023-03-22Business laptop bag
2022-09-22Coin Battery LR 41
2022-10-15LR14
2022-07-01102540 1100MAH 3.7V
2023-06-12Coin Battery LR 927
2022-10-15701221 120mAh 3.7V
2022-08-19Coin Battery CR 2330
2022-09-27402030 180MAH 3.7V
2023-06-12Lithium Battery GN6050
2022-08-19Rack-mounted energy storage battery GN-192V 100Ah
2022-09-27AAA NiMH batteries direct sales
2023-08-04D USB 1.5V 6000mWh
2022-06-276LR61 battery
2023-06-25dry cell battery
2023-06-25NiMH battery pack manufacturer
2023-08-04powerwall lifepo4 battery for solar system.What is the lifespan of lithium-ion batteries?
2023-11-22Lithium-ion Batteries for Electric Vehicles
2024-12-26lithium 3400mah 3.7v 18650 battery.Blindly disassembling the battery causes the loss of ECU informat
2023-11-23Types of lithium batteries
2024-03-27High-Energy Disposable Lithium Battery
2025-01-08Battery fault detection.Column rechargeable battery
2023-08-12Lithium phosphate iron battery physics chemical properties.lithuim ion battery 18650
2023-07-19What is the 18650 lithium battery charging and discharge principle?
2023-03-09Lithium battery positive pole material
2023-06-02Lithium iron phosphate battery in the field of new energy vehicles application prospects.home solar
2023-03-22