ChinaAutoRegs｜GB/T 20042.1-2017英文版翻译 质子交换膜燃料电池 第1部分：术语
Proton Exchange Membrane Fuel Cell – Part 1: Terminology

1 SCOPE

This Part specifies the terms and definitions used in proton exchange membrane fuel cell technology and its application fields.
This Part is applicable to all types of proton exchange membrane fuel cells.

2 PHYSICALS AND ABSTRACTS

2.1 Materials and Supplies

2.1.1
储氢材料hydrogen storage material
material that can absorb, store and release hydrogen when needed under certain conditions
2.1.2
电催化剂electrocatalyst
a substance that accelerates the electrode reaction process without being consumed itself
2.1.3
非贵金属催化剂non-precious metal catalyst
catalyst without any precious metal component
Note: The precious metal elements include osmium (Os), iridium (Ir), ruthenium (Ru), rhodium (Rh), platinum (Pt), palladium (Pd), gold (Au) and silver (Ag).
2.1.4
合金催化剂alloy catalyst
catalyst consisting of an alloy of two or more metals
2.1.5
核壳催化剂core-shell catalyst
catalyst consisting of a core and a shell coated on the core

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