Yttrium-dopped NiMo-MoO₂ Heterostructure Electrocatalysts for Hydrogen Production from Alkaline Seawater

This dataset presents the raw and processed data on the electrochemical performance of yttrium-doped NiMo/MoO2-X catalysts. The data include overpotential, Tafel slope, and stability measurements under various current densities. These results support the findings in the manuscript submitted to Nature Communications and highlight the effect of Y-doping on catalytic efficiency.本数据集收录了钇掺杂NiMo/MoO₂₋ₓ催化剂的电化学性能原始数据与经处理后数据。所包含的测试数据涵盖不同电流密度下的过电位（overpotential）、塔菲尔斜率（Tafel slope）及稳定性测试结果。本数据集支撑了投稿至《自然·通讯》（Nature Communications）的研究手稿中的核心发现，并凸显了钇掺杂对催化效率的影响。