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.
source:Industry News release time:2023-02-22 Hits: Popular:AG11 battery
As we all know, the fuel power battery is very environmentally friendly because its combustion product is important. Recently, the University of Copenhagen has made new progress on fuel power batteries. No need to use precious metal platinum as a catalyst, and it can also make the supply of fuel power batteries the same as the same power battery that is currently using platinum catalysts. This scientific discovery has been published in the "Natural Materials" magazine.
Cheaned hydrogen fuel cars and new fuel power battery design
Researchers have shown that fuel power batteries should replace internal combustion engines as sources of power for future cars. They have little effect on the climate environment. On the one hand, because the fuel power battery has higher fuel, on the other hand, its combustion products do not contain smoke, dust, carbon dioxide and other substances.
The technical bottleneck currently encountered by fuel power batteries is that the platinum metal catalyst used in the meantime is appropriate and expensive. This is the biggest obstacle to the development of fuel power batteries.
Reduce the use of precious metals
Matthiasarenz, an associate professor of chemistry at the University of Copenhagen, tested a series of different catalysts with the discussion at the Study at the University of Monnis University and Dussertolf Planck.
He showed: "We found a new way in the laboratory to use one -fifth of the platinum metal in the normal hydrogen fuel power battery to achieve the same capacity as it. But it is certain that the new method can reduce the reliance on platinum catalysts. It has taken a big step in the reduction of fuel power batteries. "
Platinum metal is one of the rare most rare metals on the earth. Most of the platinum metals exist in South Africa, with 80%of the world's content, while platinum reserves in the Russian region account for 10%of the world's.
In 2012, the global platinum metal output value was 179 tons. The global annual output value of gold reaches 2700 tons. For comparison, platinum is particularly valuable. The price of 1 ounce platinum is $ 1600.
Listed, particle or nanoparticles
The fuel power battery uses platinum as a catalyst and presented electrical energy through hydrogen and oxygen. The best response mode is to cover the platinum metal layer during the response, but the cost is high. Therefore, the shape of platinum metal in modern fuel power batteries is made into granular. The so -called new method of the seminar team is to place granular platinum metal more scientific and more efficient.
The same quality platinum metal presents a 5x electricity volume
During the test, traditional catalysts can generally present 1 ampel current per milligram. The Copenhagen seminar team used 1 mg platinum metal to generate 8 ampel current. At the beginning, the discussion thought it was because of the smaller particles of platinum presenting higher powerield (Powryield), but after further observation, they had a more amazing discovery.
The phenomenon discovered by accident
They make platinum metal particles into a series of different volumes. They found that the density of platinum particles was very high on certain sample catalysts. Reselutes depict it as "ParticleProximityEffect". The next step is to do the use of industrial measures to achieve this "nearby effects" on a large scale.
Read recommendations:
Definition of 8V lithium ion battery
What are the safety characteristics of lithium-ion batteries and nickel hydrogen batteries respectiv
Last article:What should I pay attention to when using robot lithium battery?
Next:Advantages of industrial lithium -ion batteries
Popular recommendation
9V rechargeable battery
2023-03-2214500 battery wholesaler
2023-03-22home solar energy storage lithium battery Factory
2023-05-10521133 lipo battery
2023-03-22industrial energy storage battery manufacturer
2023-05-10R03P
2023-03-2718650 2500mAh 11.1V
2022-09-30LR03
2022-11-16No.2 card-mounted carbon battery R14
2023-06-28LR14
2022-07-01Personalized text bang sticker
2022-09-22Ni-MH AA1500mAh 1.2V
2022-07-01Li-ion 26650 5000mAh 3.7V
2022-06-20Lithium Battery GN12-50
2022-08-19803040 1000mAh 3.7V
2022-06-2718650 battery 3.7v 6000mah
2023-06-25lithium polymer battery 10000mah
2023-06-25NiMH battery pack
2023-08-04aa battery
2023-06-2518650 lithium battery 3000mah
2023-06-253.2v 30ah lifepo4 battery cell.Power lithium batteries gradually reach production capacity, and lith
2023-10-17The reasons for the short lifespan of lithium batteries
2024-01-26Optimization of Internal Resistance in Polymer Batteries
2025-06-073.7V Lithium Battery
2024-10-22What Are the Lithium Battery Certification Systems
2024-11-01Which has a longer lifespan, lithium batteries or polymer lithium batteries?3.7V Lithium Polymer Bat
2023-09-08Battery is divided into four categories
2023-02-03Development prospects of rechargeable batteries.solar energy storage lithium ion battery 15kwh 48v
2023-10-07Application field of lithium iron phosphate batteries.powerwall lifepo4 battery for solar system
2023-03-28Why does lithium battery power information use lithium iron phosphate?803040 polymer battery
2023-06-10