如何测量片状镍表面阳极氧化膜的质量?我采用阳极氧化法在镍表面获得了氧化膜,但是由于该方法涉及溶解与氧化成膜同时进行,不能直接用前后称重法获得重量。文献Sponge-like Ni(OH)2–NiF2 composite film with excellent electrochemical performance,Min Jin, Guoge Zhang, Fei Yu, Wenfang Li,a Wei Lub and Haitao Huang,给出了测量方法:PNC(Sponge-like porous Ni(OH)2–NiF2 composite) was detached from the nickel substrate by an electrochemical process in which a voltage of3 V was applied for several minutes in 0.5 M Na2SO4. 30 pieces of samples (5 mm wide by 35 mm long) were prepared for the PNC areal weight measurement using a micro-balance with a resolution of 0.01 mg. 但是我们按照该方法,并未获得相应结果。? ? 故想请教大家,这种方法的原理是什么,如果能知道具体剥离想法层方法,当然更好。查看更多4个回答 . 6人已关注