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题名: N-vinyl pyrrolidone promoted aqueous-phase dehydrogenation of formic acid over PVP-stabilized Ru nanoclusters
作者: Liu, Hangyu1, 2; Mei, Qingqing1, 2; Wang, Yanyan1, 2; Liu, Huizhen1, 2; Han, Buxing1, 2
关键词: carbon dioxide ; NVP ; ruthenium ; dehydrogenation of formic acid
刊名: SCIENCE CHINA-CHEMISTRY
发表日期: 2016-10-01
卷: 59, 期:10, 页:1342-1347
收录类别: SCI
英文摘要: In this work, we fabricated the poly(N-vinyl-2-pyrrolidone) (PVP)-stabilized ruthenium(0) nanoclusters by reduction of RuCl3 using different reducing agents, and studied their catalytic activity in hydrogen generation from the decomposition of formic acid. It was demonstrated that N-vinyl-2-pyrrolidone (NVP), which is a monomer of PVP, could promote the reaction by coordination with Ru nanoparticles. The Ru nanoparticles catalyst reduced by sodium borohydride (NaBH4) exhibited highest catalytic activity for the decomposition of formic acid into H-2 and CO2. The turnover of numenber (TOF) value could reach 26113 h(-1) at 80 A degrees C. We believe that the effective catalysts have potential of application in hydrogen storage by formic acid.
语种: 英语
内容类型: 期刊论文
URI标识: http://ir.iccas.ac.cn/handle/121111/35672
Appears in Collections:胶体、界面与化学热力学实验室_期刊论文

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作者单位: 1.Chinese Acad Sci, Beijing Natl Lab Mol Sci, Inst Chem, Key Lab Colloid & Interface & Thermodynam, Beijing 100190, Peoples R China
2.Univ Chinese Acad Sci, Sch Chem & Chem Engn, Beijing 100049, Peoples R China
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