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
Fuel cell catalyst solution: Laser graphene replaces platinum at lower cost
Recently, researchers at Rice University's Tour Laboratory successfully developed a lower-cost fuel cell catalyst solution. The catalyst uses laser to combine graphene with various metal nanoparticles, and the metal laser oxide obtained after the combination is embedded in the graphene body. The catalyst can maintain high activity in electrochemical redox reactions, and its metal loading The rate is less than 1at% (atomic percent). In summary, this kind of laser graphene can be used as a fuel cell catalyst instead of expensive platinum.
In addition, researchers mentioned in a paper published in the journal "ACS Nano" that nanoparticles can form different forms such as metal oxides or metal sulfides by adding different additives, allowing the compound to be used in other hydrogen production reactions, etc. remain active during electrocatalytic reactions.
Last year, James Tour and colleagues co-invented laser graphene. The so-called laser graphene is a flexible membrane material composed of porous graphene whose surface is formed after exposure of polyimide. Initially, researchers used commercially available polyimide flakes to make laser graphene. They later immersed boron in liquid polyimide to create laser graphene, which improved its ability to store electrical charges, making it a very efficient supercapacitor.
In a recent experiment, the experimenters fused cobalt solutions containing three different concentrations with iron or molybdenum metal salts. Each mixture was condensed to form flakes, which were then irradiated with infrared lasers and then heated at 750 Heated with argon gas at high temperatures of degrees Celsius.
The MO-LIGs produced by the above process are evenly distributed in graphene together with 10-nanometer metal particles. Experiments have shown that these substances can catalyze the oxygen reduction reaction, which is also the most basic chemical reaction in fuel cells. The hydrogen production process can be used as a catalyst for the redox reaction by adding some sulfur to the metal. Essentially, hydrogen production is the process of catalyzing water into hydrogen.
Read recommendations:
Cabinet type energy storage battery 20KWH
Misunderstanding of battery usage.3.7v 18650 battery pack
Characteristics of commonly used protection schemes for lithium batteries
Last article:lithium ion battery 18650 price
Next article:lithium ion battery cells 18650
Popular recommendation
solar energy storage battery pack direct sales
2023-05-1018650 battery 1800 mah
2023-03-22601248 battery wholesaler
2023-03-22401030 battery Processing
2023-03-223.7V Lithium Polymer Battery company
2023-03-22601525 170MAH 3.7V
2023-06-12LR20
2022-12-07LR14
2022-07-01Home energy storage battery FBC-HS02
2022-11-08Lithium Battery GN6020
2022-07-29Lithium Battery GN60100
2022-08-19Coin Cell BR 1220
2022-10-1512V 27A
2022-10-09Aromatherapy
2022-07-22LR20
2022-08-19AG9 battery
2023-06-25aa alkaline battery
2023-06-25802540 lipo battery
2023-06-256F22 carbon battery
2023-06-25CR1130 battery
2023-06-25Charging Efficiency of Fast-Charging Lithium Batteries
2024-10-11Application Areas of Lithium - Polymer Batteries
2025-04-08Advantages of polymer lithium batteries
2024-09-25How safe are lithium-ion batteries?
2023-11-23How to assemble large -capacity batteries?battery for solar energy storage Manufacturing
2023-04-19The advantages of medical device and equipment application of lithium batteries
2023-02-14Electric balance car battery
2022-11-14Advantages of zinc air battery
2022-11-1918650 battery 3500mah lithium.Which is better, polymer lithium battery or 18650 lithium battery?
2023-10-13What is the reason for the battery of electric vehicle not durable
2022-11-07