T/DZJN 277-2024 质子交换膜燃料电池模压石墨极板用碳粉技术要求

T/DZJN 277-2024 The technical requirements for carbon powder used in proton exchange membrane fuel cell pressed graphite electrode plates are as follows: "The carbon powder used in the pressing graphite electrode plates for proton exchange membrane fuel cells should meet certain specifications and standards, including purity, particle size, bulk density, porosity, etc. It should also be stable in terms of moisture absorption and carbonization behavior to ensure consistent performance and long-term stability of the fuel cell."