One-compartment hydrogen peroxide fuel cells with Co, Cu, and Fe phthalocyanine (PC) and iron nitride (Fe x N) as cathodes and Ni anode have been investigated as sustainable energy sources. The cells were operated under acidic conditions and at room temperature. The potentials for onset of the catalytic currents in these cells were determined via cyclic voltammograms. The reduction current onset potentials of FePC, CoPC, CuPC and Fe x N were 0.56 V, 0.42 V, 0.51 V and 0.57 V, respectively. Potential-current linear sweep voltammetry was utilized to determine the open circuit potentials (OCP) and the power densities the fuel cells. The OCPs for Co, Cu, and Fe phthalocyanines and Fe x N were 0.47 V, 0.57 V, 0.56 V and 0.58 V, respectively. The maximum output power densities of FePC and CoPC, CuPC, and Fe x N were 3.41 mW cm −2 , 0.39 mW cm −2 , 0.39 mW cm −2 and 0.76 mW cm −2 , respectively. These power densit...

中文翻译：

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金属酞菁电催化剂驱动的无膜H 2 O 2燃料电池

已经研究了以Co，Cu和Fe酞菁（PC）和氮化铁（Fe x N）为阴极和Ni阳极为一室的过氧化氢燃料电池作为可持续能源。电池在酸性条件和室温下操作。通过循环伏安图确定这些电池中催化电流的起始电位。FePC，CoPC，CuPC和Fe x N的还原电流起始电位分别为0.56 V，0.42 V，0.51 V和0.57V。利用电势线性扫描伏安法确定燃料电池的开路电势（OCP）和功率密度。Co，Cu和Fe酞菁和Fe x N的OCP分别为0.47 V，0.57 V，0.56 V和0.58V。FePC和CoPC，CuPC和Fe x N的最大输出功率密度分别为3.41 mW cm -2，0.39 mW cm -2，0。分别为39 mW cm -2和0.76 mW cm -2。这些功率密度...