18650 rechargeable battery lithium 3.7v 3500mah
CH
About Us
Company Profile Development History Sales Network Partner Social Responsibility
Products
Rechargeable Battery Battery Packs Energy Storage Battery Primary Battery Handicraft Article
Subsidiary Company
SINO TECHNOLOGY SUNBEAM GREEN POWER DATAPOWER SEONG-HEE STD
Honor
Qualification Certificate Patent Certificate Honor Certificate
R&D
R&D Center Test Center
News
Company News Industry News
Contact Us
18650 rechargeable battery lithium 3.7v 3500mah
18650 rechargeable battery lithium 3.7v 3500mah

Other information

Home  >  Other information

lithium 3400mah 3.7v 18650 battery.University of Science and Technology of China research team develops new platinum catalyst

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:

R14

Basic concepts related to lithium battery charging and discharging.18650 lithium battery 3.7 v

The disadvantages of using LCD batteries in UPS UPS.energy storage battery for solar system Processi

602535 lipo battery company

LR6 battery

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

14500 battery manufacture

2023-03-22

connector for energy storage battery direct sales

2023-05-10

601248 battery manufacture

2023-03-22

18650 battery pack Processing

2023-05-09

401030 battery Processing

2023-03-22

9V USB 1.5V 1000mWh

2023-06-29

L1325 4LR44

2022-10-09

Alkaline D Battery LR20

2022-11-11

Ni-MH AA800mAh 1.2V

2022-07-01

16340 500MAH 3.7V

2022-10-15

18650 2200mAh 14.8V

2022-09-30

18650 2400MAH 3.7V

2022-07-29

Rack-mounted energy storage battery GN-10240

2022-09-27

No.7 card-mounted carbon battery R03P

2023-06-28

601435 270mAh 3.7V

2022-08-19

AA Dry Battery

2023-06-25

1.2V Ni-MH Battery

2023-06-25

401030 polymer battery

2023-06-25

18650 battery pack maker

2023-06-25

CR1225 battery

2023-06-25

What should I pay attention to when using lithium battery in RV

2022-11-04

LR41 battery.What are the characteristics of the 18650 lithium battery pack

2023-10-13

How does temperature change affect the charging and discharging of lithium batteries.LR1121 battery

2023-10-10

How to use lead -acid batteries.18650 li ion rechargeable battery wholesaler

2023-04-21

AG Coin TV environmental impact

2022-06-18

How to set the ratio of positive and negative electrodes for lithium batteries?AG10 battery

2023-08-24

How long is the service life of lithium battery

2022-11-10

What factors should be considered when using high-temperature batteries?12v deep cycle marine batter

2023-09-09

What is the effect of low temperature battery?connector for energy storage battery wholesale

2023-04-19

Correspondence base station lithium iron phosphate lithium battery

2023-02-18
360° FACTORY VR TOUR
lithium ion battery 18650 priceWhatsapp
lithium ion battery 18650 price

lithium ion battery 18650 priceTel
+86 19925278095

lithium ion battery 18650 priceEmail
admin@sino-techgroup.com

TOP