NCoCu Carbon Dots Intertwined NiCo Double Hydroxide Nanorod Array for Efficient Electrocatalytic Hydrogen Evolution,ChemCatChem

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NCoCu Carbon Dots Intertwined NiCo Double Hydroxide Nanorod Array for Efficient Electrocatalytic Hydrogen Evolution
ChemCatChem ( IF 3.8 ) Pub Date : 2021-08-24 , DOI: 10.1002/cctc.202101104
Jie Jin ₁ , Zhiqiang Chen ₁ , Yi Zhang ₁ , Hongxia Qu ₂ , Changwu Wan ₁ , Tenglong Zhu ₁ , Qin Zhong ₁

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This article introduces the design concept and excellent HER performance of the NCoCu CDs/NF−CoNi. The abundant −NH₂ functional groups on the carbon dots increase the electron transfer rate of the catalyst, and the synergy between the transition metals adjusts the structure and performance of the catalyst. Meanwhile, the NCoCu CDs/NF−CoNi is simple to prepare, low in cost, and has a low overpotential of 65 mV at a current density of 10 mA cm⁻².

中文翻译：

NCoCu 碳点交织 NiCo 双氢氧化物纳米棒阵列，用于高效电催化析氢

本文介绍了 NCoCu CDs/NF−CoNi 的设计理念和优异的 HER 性能。碳点上丰富的-NH ₂官能团提高了催化剂的电子转移速率，过渡金属之间的协同作用调节了催化剂的结构和性能。同时，NCoCu CDs/NF-CoNi制备简单，成本低，并且在10 mA cm ^-2的电流密度下具有65 mV的低过电位。

更新日期：2021-08-24

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