Noncrystalline nickel phosphide decorated poly(vinyl alcohol-co-ethylene) nanofibrous membrane for catalytic hydrogenation of p-nitrophenol
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- 作者：Ke Liu1 ; Yuan Wang1 ; Pan Chen ; Weibing Zhong ; Qiongzhen Liu ; Mufang Li ; Yuedan Wang ; Wenwen Wang ; Zhentan Lu ; Dong Wang ; wangdon08@126.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Nanofibrous membrane ; Nickel phosphide ; Catalyst ; Hydrogenation ; p-Nitrophenol
- 刊名：Applied Catalysis B: Environmental
- 出版年：2016
- 出版时间：5 November 2016
- 年：2016
- 卷：196
- 期：Complete
- 页码：223-231
- 全文大小：4073 K
文摘
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PVA-co-PE nanofibrous membrane supported noncrystalline Ni-P was prepared.
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Rate constant of Ni-P0.25/NFM4.55 is 26.84 × 10−3 s−1 at 20 °C for hydrogenation of PNP.
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Ni-Px/NFM4.55 (x = 0.25, 0.50) present cyclic PNP conversion over 98% after 6 times.
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3D nanofibrous membrane is confirmed to influence greatly the catalytic reaction.
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This catalysis is determined by the synergistic effect of Ni-P and NFM structures.