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:2024-10-25 Hits: Popular:AG11 battery
A new generation of 6LR61 battery breaks through the development bottleneck
The research group of Professor Zeng Jie of the University of Science and Technology of China and Professor Peng Zhenmeng of the University of Akron in the United States have recently made important progress in the development of cathode catalysts for proton exchange membrane 6LR61 battery. By growing an ultra-thin platinum-nickel alloy atomic layer on palladium nanocrystals, they have successfully developed a palladium-platinum-nickel core-shell nanocatalyst. The catalyst has a high platinum atom utilization rate and performs well in catalyzing the oxygen reduction reaction at the cathode of proton exchange membrane 6LR61 battery.
In recent years, with the intensification of global fossil energy consumption and environmental pollution, the research and application of new clean energy represented by proton exchange membrane 6LR61 battery have received widespread attention. However, this technology still has obvious bottlenecks, mainly manifested in the low activity and stability of the oxygen reduction reaction catalyst for the battery cathode, which restricts the output power and charge and discharge cycle number of the battery, thereby hindering the commercialization process of proton exchange membrane 6LR61 battery.
Faced with this challenge, Professor Zeng Jie's research group designed and developed a core-shell nanocatalyst with an ultra-thin platinum-nickel alloy atomic layer, and achieved the regulation of the platinum-nickel atomic ratio. The core-shell nanocatalyst has a low catalytic activity but very stable palladium core inside and a high catalytic activity platinum-nickel alloy outside. It not only has a very high platinum atom utilization rate, but also has the highly active surface crystal planes required for oxygen reduction reaction.
Studies have shown that the activity of this catalyst for the cathode oxygen reduction reaction of proton exchange membrane 6LR61 battery is as high as 0.79 kiloamperes per gram, which is about 5 times that of the current commercial platinum-carbon catalyst. In addition, due to the presence of a relatively stable palladium core inside this new catalyst, its overall stability is greatly improved. After 6,000 cycles of charge and discharge tests, its performance has not been significantly reduced.
The results were recently published in the internationally renowned chemical journal "Journal of the American Chemical Society". Experts said that this research result provides efficient nanocatalysts for the development of a new generation of 6LR61 battery and also provides new ideas for improving the comprehensive performance of 6LR61 battery.
Read recommendations:
What are the lithium battery diaphragm materials and diaphragm materials?
Analysis of technical difficulties in concentrated photovoltaic power generation system
Popular recommendation
3.2v lifepo4 battery cell
2023-03-22battery 18650 rechargeable Product
2023-03-22801620 battery company
2023-03-2216340 battery
2023-03-2218650 battery rechargeable
2023-03-226LR61
2022-07-01401030 90mAh 3.7V
2022-07-01Bluetooth headset
2022-09-22Business laptop bag
2022-09-22R03P
2022-12-016LR61
2022-07-01Snow board shoulder strap set
2022-09-22Bluetooth headset
2022-07-2218650 1000mAh 3.7V
2022-06-20Lithium Battery GN60120
2022-08-191.5v Alkaline battery
2023-08-0418650 battery 3.7v 3500mah
2023-06-25aa battery
2023-06-25NiMH battery packs manufacturer
2023-08-042025 button cell battery
2023-06-25Protection Measures for Spontaneous Combustion of Lithium Batteries
2024-02-22The advantages of soft pack lithium batteries
2024-01-22lithium 3400mah 3.7v 18650 battery.Comparison between lithium iron phosphate and ternary materials
2023-12-20Charging precautions for forklifts.6LR61 battery
2024-05-29Which raw materials are mainly used for lithium battery production
2022-11-10What shells are generally used in lithium batteries.home solar energy storage lithium battery Factor
2023-04-13How to choose a portable car startup power supply?household energy storage battery Processing
2023-05-13What is the cycle life of lithium iron phosphate batteries?button cell battery cr1620
2023-09-15How to Take Explosion Proof Technical Measures for Explosion Proof Lithium Batteries.18650 battery 1
2023-09-04What is the diamond battery?rechargeable solar energy storage battery direct sales
2023-05-06