Hierarchical plasmonic-metal/semiconductor micro/nanostructures: green synthesis and application in catalytic reduction of p-nitrophenol
Hierarchical plasmonic-metal/semiconductor micro/nanostructures: green synthesis and application in catalytic reduction of p-nitrophenol
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多级等离子体金属/半导体微纳米结构:绿色合成及其在对硝基苯酚催化还原中的应用
DOI:
10.1007/s11051-012-0748-1
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发表时间:
2012-02
影响因子:
2.5
通讯作者:
Chen, Yanli
中科院分区:
文献类型:
--
作者:
Gao, Shuyan;Jia, Xiaoxia;Li, Zhengdao;Chen, Yanli
Hierarchical micro/nano arrays can offer both the advantages of nano-sized building blocks and micro- or submicrometer-sized ordered arrays, therefore representing one kind of potential functional materials and having received enormous attention for a wealth of applications. In this study, four-dimensionally flower-like CuO micro/nanostructures decorated by Au nanoparticles are synthesized via an environmentally friendly route assisted by polyethylene glycol. Experiments reveal that the product demonstrates high catalytic performance for the reduction of 4-nitrophenol using NaBH4 as the reducing agent, which could be attributed to the rich Au/CuO interfaces in the samples. Compared to the pure noble metal catalysts, the obtained sample is quite economic. In terms of methodology and cost-effectiveness, this study proposes an economically useful and green method to produce a highly efficient metal-based catalyst. It is also a good example for the organic combination of green chemistry and functional materials.
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影响因子:
1.1
作者:
GaoShuyan;JiaXiaoxia;LiZhengdao;ChenYanli;JiangKai
通讯作者:
GaoShuyan;JiaXiaoxia;LiZhengdao;ChenYanli;JiangKai
影响因子:
16.6
作者:
Lee, Youngmin;Angel Garcia, Miguel;Sun, Shouheng
通讯作者:
Sun, Shouheng
影响因子:
--
作者:
Gao, Shuyan;Li, Zhengdao;Chen, Yanli
通讯作者:
Chen, Yanli
DOI:
10.1073/pnas.2232479100
发表时间:
2003-11-11
影响因子:
11.1
作者:
Hirsch, LR;Stafford, RJ;West, JL
通讯作者:
West, JL
影响因子:
56.9
作者:
Larsson, Elin M.;Langhammer, Christoph;Kasemo, Bengt
通讯作者:
Kasemo, Bengt