Platinum black, a nano-grade powder of pure platinum，small volume and great surface area

Platinum black, a nano-grade powder of pure platinum. Because of its small volume and great surface area, it has no metallic luster. It is generally used for electrochemical catalysts, which can reduce the chemical energy and conditions of some reactions and make the reaction easy to carry out.
2,Characteristics
The platinum black appearance is pure black and fine powder, with an average particle size of 5nm.
3,Theory
Platinum black can reduce the conditions where hydrogen reacts with oxygen, and reacts directly in an ordinary environment to generate water, thus releasing an electron-forming current.
4,Application
Can be used in the field of efficient electrolytic water for hydrogen production.
5,matters need attention
Seal, shading and shade are required