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:2024-01-04 Hits: Popular:AG11 battery
A team of researchers at the University of Science and Technology of China (USTC) in Hefei, Anhui Province, China, has found that fuel cell vehicle development in China could catch up with fuel cell leaders such as Japan and South Korea simply by adding a new form of platinum.
Gasgoo News Although the price of lithium-ion batteries is gradually declining, the development of fuel cells is still hindered by the high price and short life of platinum catalysts. However, according to foreign media reports, a team of researchers from the University of Science and Technology of China (USTC) in Hefei, Anhui Province, China, found that by adding new forms of platinum, China's fuel cell vehicles can develop faster than those in Japan and South Korea. leader. Chinese automakers now produce most of the world's battery-electric vehicles, and the government hopes to take a leadership position in fuel cells. Last year, China's Beijing and local governments provided $12.4 billion (about 83.1 billion yuan) in subsidies for fuel cell vehicles.
Platinum catalysts drive a core reaction within a proton exchange membrane automotive fuel cell that produces water. A professor at the Hefei National Physical Science Laboratory at the University of Science and Technology of China says they have found a way to protect platinum catalysts from ubiquitous carbon monoxide contamination. This method is closely associated with platinum, hindering the catalytic reaction. Carbon monoxide is present because most hydrogen fuel is produced from hydrocarbon fuels, which even after purification contain up to 0.2 parts per million of carbon monoxide (CO). Over time, CO accumulates on the catalyst, slowing down the fuel cell's reactions and eventually causing the battery to fail.
The researchers found a solution by designing a new catalyst, platinum particles containing iron oxide, that can quickly burn off the CO in hydrogen. The catalyst selectively converts CO into harmless CO2 and, crucially, works over a wide temperature range. Test results showed that the catalyst's CO content was reduced by a factor of 200 when operating between -75 and 107 degrees Celsius. In the short term, the researchers say they hope the catalyst can extend the life of expensive fuel cell stacks in fuel cell vehicles, and in the future they hope to allow people to use low-grade hydrogen fuel at a lower price "affordable to everyone."
In the past two years, several Chinese companies have purchased shares in foreign fuel cell companies and established joint ventures to acquire advanced fuel cell technology. Most recently, in November 2018, Chinese engine and auto parts manufacturer Weichai Power acquired a 20% stake in Canadian fuel cell pioneer Ballard Power Systems, and also acquired a British 20% stake in fuel cell manufacturer Ceres Power.
Read recommendations:
The 6 major advantages of electric vehicle lithium battery lithium battery wholesalers will explain.
What are the factors that affect the low-temperature performance of lithium-ion batteries
Last article:L1022 battery.Brief analysis of SOC algorithm in battery management system BMS
Next article:NiMH No.7 battery.Shanghai Silicate Institute has made progress in the research on the interface mod
Popular recommendation
551235 battery company
2023-03-22601525 battery Vendor
2023-03-22energy storage battery for solar system manufacture
2023-05-10battery 18650 rechargeable maker
2023-03-2218650 800mAh 3.7V
2023-03-22Lithium Battery GN72120
2022-08-19Lithium Battery GN4825
2022-08-19R20
2023-02-18Lithium Battery LQ-1236
2022-08-19Home energy storage battery FBC-HS02
2022-11-08R14
2022-12-01102540 1100mAh 3.7V
2022-08-19Coin Battery CR 2354
2022-09-27601435 270mAh 3.7V
2022-07-0118650 1000mAh 3.7V
2022-06-20CR2032 battery
2023-06-25battery 18650
2023-06-251.2V Ni-MH Battery
2023-06-2527A battery
2023-06-25Dry Battery
2023-06-25This durable gas stove specific battery allows you to...
2022-06-15Preparation method of Lithium iron phosphate battery.lithium battery 18650
2023-07-2436v 7.5ah lithium ion battery pack.What is better, lead or lithium?
2023-11-14The battery tells you the characteristics of ternary lithium batteries
2024-05-13Development of Lithium Battery Materials
2024-04-17In -depth interpretation of lithium ion batteries.lithium battery for solar energy storage system
2023-03-24Working principle of lithium-ion batteries.18650 lithium ion battery cell
2023-08-10Lithium ion battery usage.18650 battery 3500mah lithium
2023-08-10Battery is divided into four categories
2023-02-03What is the difference between the lithium battery of 48V and 60V electric cars?102450 polymer batte
2023-06-10