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以聚乙二醇(PEG-400)为表面活性剂,采用水热法合成了直径约为500 nm的普鲁士蓝衍生物Cd_2[Fe(CN)_6]·2H_2O纳米棒。将其旋涂到氧化铟锡(ITO)玻璃上制成薄膜,用电化学工作站对薄膜进行循环伏安测试,测得该薄膜的氧化电位为0.32 V,还原电位为0.26 V。
Cd 2 [Fe (CN) 6] · 2H 2 O nanorods were synthesized by hydrothermal method using polyethylene glycol (PEG-400) as surfactant. Prussian blue derivatives with a diameter of about 500 nm were synthesized. The thin film was spin-coated on indium tin oxide (ITO) glass to form a thin film. The thin film was subjected to cyclic voltammetry using an electrochemical workstation. The oxidation potential was 0.32 V and the reduction potential was 0.26 V.