审稿人意见: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.
请问:electrochemical active surface 怎么算的 用循环伏安测的氢吸脱附曲线。SEAS=QH/(m*Qc)又是什么意思?