Rhodium phosphide ultrathin nanosheets for hydrazine oxidation boosted electrochemical water splitting
作者: Yue ZhaoNan JiaXin-Ru WuFu-Min LiPei ChenPu-Jun JinShiwei YinYu Chen
作者单位: 1Key Laboratory of Macromolecular Science of Shaanxi Province, Key Laboratory of Applied Surface and Colloid Chemistry (Ministry of Education), Shaanxi Key Laboratory for Advanced Energy Devices, School of Materials Science and Engineering, Shaanxi Normal University, Xi’an, 710062, PR China
2School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi’an, 710062, PR China
刊名: Applied Catalysis B: Environmental, 2020, Vol.270
来源数据库: Elsevier Journal
DOI: 10.1016/j.apcatb.2020.118880
关键词: Water electrolysisUltrathin nanosheetsRhodium phosphideHydrazine oxidationHydrogen production
原始语种摘要: Abstract(#br)Optimizing component and morphology of precious metal nanomaterials can effectively promote their electrocatalytic performance and expand their application area. In this work, Rh 2 P ultrathin nanosheets (Rh 2 P uNSs) with atomic thickness and big surface area are successfully synthesized by phosphating treatment of Rh ultrathin nanosheets (Rh uNSs). Benefiting from special morphology, component, and electronic structure, Rh 2 P uNSs simultaneously display enhanced electrocatalytic activity for anodic hydrazine oxidation reaction (HzOR) as well as cathodic hydrogen evolution reaction (HER) compared to Rh uNSs in acidic media, which only require at −10 mV and 300 mV potential to obtain 10 mA cm −2 current density for HzOR and HER in three electrode system, respectively. In two...
全文获取路径: Elsevier  (合作)
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影响因子:5.825 (2012)

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关键词翻译
关键词翻译
  • ultrathin 超薄型的
  • phosphide 磷化物
  • boosted 助推的
  • oxidation 氧化
  • morphology 形态学
  • hydrazine 联氨
  • anodic 阳极的
  • electrolysis 电解
  • atomic 原子的
  • electrolyzer 电解槽