电化学脱合金制备纳米多孔Ag及其甲醛检测性能
杨玉林1,穆张岩1,范铮1,淡振华1,2(
),王莹2,常辉1
),王莹2,常辉1
Nanoporous Silver via Electrochemical Dealloying and Its Superior Detection Sensitivity to Formaldehyde
YANG Yulin1,MU Zhangyan1,FAN Zheng1,DAN Zhenhua1,2(),WANG Ying2,CHANG Hui1
),WANG Ying2,CHANG Hui1
图7. 纳米多孔Ag和Ag30Zn70原始合金在含有50 mmol/L HCHO的0.5 mol/L KOH溶液中的CV曲线
Fig.7. Cyclic voltammetry (CV) curves (a) and local magnification (b) of nanoporous silver (NPS) and Ag30Zn70 original alloy in 0.5 mol/L KOH solution with 50 mmol/L HCHO (Scan rate V=50 mV/s)
