CuO纳米阵列结构光阴极的制备及其光电化学分解水的性能
Controlled Synthesis of CuO Nanoarrays as Efficient Photocathodes for Photoelectrochemical (PEC) for Water Splitting
CuO纳米阵列结构光阴极的制备及其光电化学分解水的性能 |
| 孟祥东, 甄超, 刘岗, 成会明 |
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Controlled Synthesis of CuO Nanoarrays as Efficient Photocathodes for Photoelectrochemical (PEC) for Water Splitting |
| MENG Xiangdong, ZHEN Chao, LIU Gang, CHENG Huiming |
| 图15 基底定温度为400℃,溅射时间为90 min,压力分别为1.0 Pa、1.5 Pa、4.1 Pa、8.5 Pa的CuO NAs光阴极的线性极化曲线和光电流随时间的变化,电解液为0.1 mol/L KOH水溶液,电极电位为0.56 V(vs. RHE),电极面积为1 cm2 |
| Fig.15 Applied potential bias-dependent photocurrent density curves (a) and Time dependent photocurrent density curves (b) of CuO NAs photocathodes fabricated under the conditions of a substrate temperature of 400℃, sputtering time of 90 min, pressure of 1.0 Pa, 1.5 Pa, 4.1 Pa, 8.5 Pa, respectively, measured in 0.1 mol/L KOH aqueous solution at 0.56 V (vs. RHE), the area of photoelectrode was 1 cm2 |
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