【摘要】 设计了一种全新概念的高效、安全、环保的铝-水储氢电池体系,该体系在对外输出电能的同时,还对外输出纯氢气。铝-水储氢电池体系主要是由正极、负极和电解液构成的密闭体系,阴极为采用化学还原法制备的活性炭担载镍(Ni/C)析氢催化剂制备的Ni/C膜电极,阳极为高活性铝合金,电解液为1mol/LNaCl中性溶液。本体系可以通过调节放电电流的大小来调节氢气的输出量。更多还原

【Abstract】 A new type of hydrogen storage cell was designed, which could output hydrogen gas and electric power steadily and continuously with high efficiency, safety and friendly environment . The cell was main composed of cathodic electrode, anodic electrode and electrolyte. The cathodic electrode was made of Ni/C electrocatalyst synthesized by impregnation-reduction method. The anodic electrode was aluminum alloy. The electrolyte was 1 mol/L NaCl solution. The output rate of hydrogen gas can be controlled just by adjusting the discharging current density of the alumnium-water cell更多还原