利用电化学沉积法在碳纳米管纤维(CNTFs)上沉积了镍磷合金，对比了不同循环圈数、不同镍磷比例下制备的碳纳米管纤维负载镍磷合金(Ni-P/CNTFs)电极在中性电解质溶液中的电催化析氢性能，发现当电沉积液中镍磷比为2∶1时，沉积50圈时制备出的样品具有最佳的电催化析氢性能，产生10 mA?cm-2电流密度仅需138 mV过电势，塔菲尔(Tafel)斜率为83 mV?dec-1，同时具有良好的稳定性。并且在保持催化性能不变的前提下，样品可以进行弯曲，扩展了应用领域。

The nickel-phosphorus alloy was deposited on carbon nanotube fibers (CNTFs) by an electrochemical deposition method. By comparing the electrocatalytic hydrogen evolution performance of carbon nanotube fibers supported nickel-phosphorus alloy (Ni-P/CNTFs) electrodes prepared under different cycles and different ratios of nickel-phosphorus in neutral electrolyte solution, it was found that when the ratio of nickel-phosphorus in the electrodeposited solution is 2∶1 and the cycle number is 50, the sample has the best electrocatalytic hydrogen evolution performance. It could achieve a current density of 10 mA?cm-2 at an overpotential of 138 mV, and the Tafel slope is 83 mV?dec-1, and it also shows good stability. Moreover, the sample could be bent while the catalytic performance remained constant, which expands its field of application.