The development of efficient and stable electrocatalysts for hydrogen evolution reaction (HER) is essential for sustainable production of hydrogen, while it is still a tremendous challenge. In this study, we demonstrate a dual-template approach to constructing one-dimensional mesoporous RhTe nanowires (m-RhTe NWs) as a pH-universal HER electrocatalyst. Benefiting from abundant active sites, reduced hydrogen binding energy on Rh, and improved charge delivery capacities, the m-RhTe NWs exhibit excellent HER activities compared with commercial Pt/C, which requires an overpotential of 28, 29, and 49 mV to achieve a current density of 10 mA cm⁻² in 0.5 M H₂SO₄, 1.0 M KOH, and 1.0 M phosphate-buffered saline, respectively, as well as benign stability. Meanwhile, the Faradic efficiency of as-developed m-RhTe NWs is 97% for H₂ production in a full pH range. The present work could provide a material design for the development of 1D Rh-based materials with advanced performance in the HER and other energy catalysis.

开发高效稳定的析氢反应（HER）电催化剂对于氢气的可持续生产至关重要，但仍然是一个巨大的挑战。在这项研究中，我们展示了一种双模板方法来构建一维介孔 RhTe 纳米线 (m-RhTe NWs) 作为 pH 通用 HER 电催化剂。得益于丰富的活性位点、Rh 上的氢结合能降低以及电荷传输能力的提高，与商业 Pt/C 相比，m-RhTe 纳米线表现出优异的 HER 活性，商业 Pt/C 需要 28、29 和 49 mV 的过电位才能实现0.5 MH ₂ SO ₄中 10 mA cm ^{-2的电流密度}、1.0 M KOH 和 1.0 M 磷酸盐缓冲盐水，以及良性稳定性。同时，所开发的 m-RhTe 纳米线的法拉第效率为 97%，用于在全 pH 范围内生产H _{2 。}目前的工作可以为开发在 HER 和其他能量催化中具有先进性能的一维 Rh 基材料提供材料设计。