97亚洲色欲色欲综合网-老太婆风流特黄一级-情人伊人久久综合亚洲-农村老熟妇乱子伦视频

Electrochemical nano-catalyst product features:

• Small catalyst metal crystallite size , high surface area, good catalyst activity.

• Uniform particle size distribution, high dispersion, product stability, long service life.

• Unique catalyst treatment process, high product purity , low impurity content.

• A wide range of different types of catalysts,  a variety of uncommon alloy catalysts.

• Can be customized to make special catalyst according to customer needs.
  

Fuel cell  catalyst  features:

• Small catalyst metal crystallite size , high surface area, good catalyst activity.
  

• Uniform particle size distribution, high dispersion, product stability, long service life.

• Unique catalyst treatment process, high product purity , low impurity content.

• Good consistency and stability of the products of each batch due to strict quality control.

• The catalyst powder size is less than 74 microns,  it is easier to make membrane electrode catalyst ink.

• Good product consistency, single batch maximum production capacity of 2 kg.