pefe meaning in Chinese

佩费

The optimum conditions for air electrode preparation were shown as follows : active carbon which was baked for 15 min in 900 as carrier for catalyst , bond is 60mass % polytetrafluoroethylene ( ptfe ) liquor , 20 % ptfe in waterproof layer , 10mass % pore - making in waterproof layer thickness of waterproof layer 0 . 30mm , 10mass % ptfe in catalysis layer , nickel screen for current collector , compacting pressure 6mpa
确定制备空气电极的最佳工艺条件为:催化剂载体的处理条件为在900下灼烧15min ,粘结剂为60mass % ptfe的水溶液。防水层中pefe含量为20mass % ,造孔剂含量为10mass % ,其厚度为0 . 3mm 。催化层中ptfe含量为10mass % 。