Ni-Co-B-RE(Sm、Dy、Tb)复合电极:化学沉积法制备及电催化析氢性能研究OA北大核心CSTPCD
Ni-Co-B-RE(Sm,Dy,Tb)Composite Electrodes:Preparation by Chemical Deposition Method and Electrocatalytic Hydrogen Evolution Performance
开发低成本、高活性的非贵金属电催化剂对电解水的实际应用具有重要意义,稀土(Rare Earth,RE)元素因其独特的电子结构成为金属催化剂改性的研究热点,但在泡沫镍(Nickel Foam,NF)基体上制备稀土复合催化剂的方法存在成本高、工艺复杂和耗时长等问题.本研究采用一步化学沉积法,在NF基体上制备了三种稀土复合电极Ni-Co-B-Tb/NF、Ni-Co-B-Sm/NF和Ni-Co-B-Dy/NF,对催化电极的结构和形貌进行了表征,并研究其在…查看全部>>
Developing low-cost,high-activity non-precious metal electrocatalysts is of great significance for the practical application of water electrolysis.Rare earth(RE)elements have become a research hotspot for the modification of metal catalysts due to their unique electronic structures.However,the methods for preparing rare earth composite catalysts on nickel foam(NF)substrates are demanding,presenting issues such as high cost,complex processes,and long producti…查看全部>>
景欣欣;陈必清;翟佳鑫;袁美玲
青海师范大学化学化工学院,西宁 810000青海师范大学化学化工学院,西宁 810000青海师范大学化学化工学院,西宁 810000青海师范大学化学化工学院,西宁 810000
化学工程
稀土化学沉积析氢反应泡沫镍
rare earthchemical depositionhydrogen evolution reactionnickel foam
《无机材料学报》 2024 (5)
氯化胆碱—尿素离子液体电沉积铁系—稀土析氢电极及电催化研究
467-476,中插1-中插5,15
国家自然科学基金(22062020)National Natural Science Foundation of China(22062020)
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