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天問123金蟲 (小有名氣)
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[求助]
求助電化學(xué)活性比表面積問題 已有1人參與
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審稿人意見:the Pt particle size was only 10 nm, which indicated the geometrical surface area of Pt was only 28 m2/g. The reported electrochemical active surface area (54.30 m2/g) was too large. 請問:electrochemical active surface 怎么算的 用循環(huán)伏安測的氫吸脫附曲線。SEAS=QH/(m*Qc)又是什么意思? |
金蟲 (小有名氣)
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