- Part 32

Bipolar plate, Bipolar plate for fuel cell

by admin on 22-05-05

Bipolar plates (BPs) are a key component of proton exchange membrane (PEM) fuel cells with multifunctional character. They uniformly distribute fuel gas and air, conduct electrical current from cell to cell, remove heat from the active area, and prevent leakage of gases and coolant. BPs also sign...

Hydrogen fuel cell and Bipolar plates

by admin on 22-04-26

Since the Industrial Revolution, global warming caused by the extensive use of fossil fuels has caused sea levels to rise and numerous animals and plants to become extinct. Environmentally friendly and sustainable development is now a major aim. The fuel cell is a type of green energy. During its...

graphite bearing developed and developed on the basis of metal bearings

by admin on 22-04-21

The function of a bearing is to support a moving shaft. As such, there will inevitably be some rubbing that occurs during operation and, consequently, some bearing wear. This means bearings are often one of the first components in a pump that need to be replaced, regardless of what type of bearin...

A fuel cell system uses the chemical energy of hydrogen or other fuels to cleanly and efficiently produce electri

by admin on 22-04-18

A fuel cell system uses the chemical energy of hydrogen or other fuels to cleanly and efficiently produce electricity. If hydrogen is the fuel, the only products are electricity, water, and heat. Fuel cell system are unique in terms of the variety of their potential applications; they can use a w...

Bipolar plate and hydrogen fuel cell

by admin on 22-03-24

The function of bipolar plate (also known as diaphragm) is to provide gas flow channel, prevent the collusion between hydrogen and oxygen in the battery gas chamber, and establish a current path between the Yin and Yang poles in series. On the premise of maintaining a certain mechanical strength ...

Hydrogen fuel cell stack

by admin on 22-03-21

A fuel cell stack will not operate stand-alone, but needs to be integrated into a fuel cell system. In the fuel cell system different auxiliary components such as compressors, pumps, sensors, valves, electrical components and control unit provide the fuel cell stack with a necessary supply of hyd...

Silicon carbide

by admin on 22-03-14

Silicon carbide (SiC) is a new compound semiconductor material. Silicon carbide has a large band gap (about 3 times silicon), high critical field strength (about 10 times silicon), high thermal conductivity (approximately 3 times silicon). It is an important next-generation semiconductor material...

SiC substrates material of LED epitaxial wafer growth ,SiC Coated Graphite Carriers

by admin on 22-02-28

High-purity graphite components are crucial to processes in the semiconductor, LED and solar industry. Our offering ranges from graphite consumables for crystal growing hot zones (heaters, crucible susceptors, insulation), to high-precision graphite components for wafer processing equipment, such...

SiC Coated Graphite Carriers，sic coating ,SiC coating coated of Graphite substrate for Semiconductor

by admin on 22-02-21

Silicon carbide coated graphite disk is to prepare silicon carbide protective layer on the surface of graphite by physical or chemical vapor deposition and spraying. The prepared silicon carbide protective layer can be firmly bonded to the graphite matrix, making the surface of the graphite base ...