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
Other information
product
polymer lithium battery Primary battery Rechargeable Battery LR03 alkaline battery
18650 rechargeable battery lithium 3.7v 3500mah
18650 rechargeable battery lithium 3.7v 3500mah
polymer lithium battery

Primary battery

Rechargeable Battery

LR03 alkaline battery

LR03 battery

release time:2024-04-18 Hits:     Popular:AG11 battery

  my country has made new breakthroughs in methanol catalysis research, and methanol fuel cells will have very good application potential in the field of new energy.

  Recently, Li Yue's research group, a researcher at the Micro-Nano Technology and Device Laboratory of the Institute of Solid State Physics, Hefei Institute of Physical Sciences, Chinese Academy of Sciences, has made new progress in the controllable preparation of porous gold-silver-platinum (AuAgpt) alloy nanomaterials and its research on methanol catalysis. .

  In recent years, with the rapid economic development, my country's demand for energy is increasing. Fossil energy, as the most important energy consumed globally, not only brings convenience to us, but also causes serious pollution to the global environment. Therefore, it is becoming increasingly important to develop clean energy that can replace fossil energy. A fuel cell is a device that can directly convert chemical energy in fuel and oxidant into electrical energy. It is the fourth power generation method after hydraulic, thermal, and atomic power generation. It is energy-saving, high conversion efficiency, and close to zero emissions. advantages; it has become an important way to solve energy and environmental problems. Among them, methanol fuel cells are widely used in portable devices due to their high efficiency and environmental friendliness. Compared with hydrogen energy, methanol is a cheaper liquid fuel that is easy to store and transport, and has a higher theoretical energy density. Therefore, methanol fuel cells have very good application potential in the field of new energy.

  At present, the catalysts of methanol fuel cells are mainly made of platinum nanomaterials. However, during the preparation process of traditional platinum nanomaterials, side effects such as poisoning and precipitation will occur, which gradually reduces the effective area activity and mass activity of platinum nanocatalysts, seriously affecting the Methanol fuel cell service life. In addition, the storage amount of metal platinum required to prepare platinum nanomaterials is low, expensive and costly, which is very unfavorable for large-scale commercial application of batteries. In order to improve the catalytic activity and stability of methanol fuel cell catalysts, platinum and platinum-based nanocatalysts with different structures have been prepared through multiple methods, such as: platinum nanoparticles with high-index crystal planes, hollow platinum-palladium alloys, platinum-based nanocatalysts, etc. Nickel alloys, silver-platinum alloys, etc. However, most of the preparation methods of these materials have complex processes and long reaction cycles, and cannot well solve the above-mentioned catalytic activity and stability problems.


Read recommendations:

186095 6000mAh 7.4V

Lithium battery module and PACK

Recycling and Treatment of Lithium - Ion Pouch Batteries

energy storage battery guangdong direct sales

18650 battery 3.7v 6000mah

Last article:AG10 battery

Next article:16340 battery

Popular recommendation

18650 battery 3500mah

2023-03-22

16340 battery manufacturer

2023-03-22

Ni-MH battery packs

2023-05-09

14500 battery direct sales

2023-03-22

li ion 18650 battery pack direct sales

2023-05-09

18650 1500mAh 3.7V

2022-08-19

601525 170mAh 3.7V

2022-08-19

18650 1000mAh 3.7V

2022-08-19

Ni-MH AA1200mAh 1.2Va

2022-07-01

LR20

2022-11-16

LR14

2022-11-16

5/AA USB 1.5V 2035mWh

2023-06-29

102540 1100mAh 3.7V

2022-08-19

6F22

2022-12-01

Bluetooth headset

2022-09-22

2025 button cell battery

2023-06-25

lithium lon battery energy storage system

2023-06-25

li ion 18650 battery pack Factory

2023-06-25

6LR61 battery

2023-06-25

1.5v Carbon battery

2023-06-25

Classification of low-temperature lithium batteries

2024-08-06

What are the factors that affect the low-temperature performance of lithium-ion batteries

2024-02-27

Analysis of the charging and discharging mechanisms of lithium batteries

2024-05-09

Power battery manufacturers explain the correct use of lithium battery of electric vehicles.LR6 alka

2023-06-14

Cylindrical lithium battery

2024-03-08

Design ideas of lithium iron phosphate battery management system.industrial energy storage battery m

2023-04-20

Introduction: Explanation of the reasons for bulges in robot lithium battery customization.L1022 bat

2023-08-18

18650 battery 4800mah.What are the main factors to consider when choosing a lithium battery manufact

2023-10-12

What is the difference between 18650 batteries and soft pack lithium batteries?CR1625 battery

2023-06-20

Rechargeable batteries with materials.3.7v 18650 lithium battery.CR2032 button cell battery

2023-08-15
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