Self-assembly of amine-functionalized gold nanoparticles on phosphonate-functionalized graphene nanosheets: a highly active catalyst for the reduction of 4-nitrophenol

RSC Advances ◽  
2015 ◽  
Vol 5 (107) ◽  
pp. 88045-88051 ◽  
Author(s):  
Xueqing Gao ◽  
Guangrui Xu ◽  
Yan Zhao ◽  
Shuni Li ◽  
Feng Shi ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Catalytic Activity ◽  
Self Assembly ◽  
Active Catalyst ◽  
Graphene Nanosheets ◽  
Functionalized Graphene ◽  
Functionalized Gold Nanoparticles ◽  
Highly Active ◽  
Amine Functionalized

Au-NP@NH2 can effectively self-assemble on the surface of GNS-PO3H2 and show excellent catalytic activity in the reduction of 4-nitrophenol.

Gold nanoparticles supported on nanoscale amine-functionalized MIL-101(Cr) as a highly active catalyst for epoxidation of styrene

RSC Advances ◽  
2016 ◽  
Vol 6 (108) ◽  
pp. 106856-106865 ◽  
Author(s):  
Mrinal Saikia ◽  
Vasily Kaichev ◽  
Lakshi Saikia
Keyword(s):  
Gold Nanoparticles ◽  
Heterogeneous Catalyst ◽  
Active Catalyst ◽  
Solution Approach ◽  
Highly Active ◽  
Amine Functionalized ◽  
The Matrix ◽  
Efficient Heterogeneous Catalyst

Gold nanoparticles can effectively be incorporated on to the matrix of NH2-MIL-101(Cr) by a facile solution approach. The resulting nanocatalyst acts as efficient heterogeneous catalyst for epoxidation of styrene.

Gold nanoparticles on cyanuric acid-based support: A highly active catalyst for the reduction of 4-nitrophenol in water

2017 ◽  
Vol 102 ◽  
pp. 136-140 ◽  
Author(s):  
Hongfan Guo ◽  
Yangyang Ren ◽  
Qiuxiang Cheng ◽  
Dan Wang ◽  
Yunyi Liu
Keyword(s):  
Gold Nanoparticles ◽  
Cyanuric Acid ◽  
Active Catalyst ◽  
Highly Active

Layer-by-layer self-assembly of 2D graphene nanosheets, 3D copper oxide nanoflowers and 0D gold nanoparticles for ultrasensitive electrochemical detection of alpha fetoprotein

RSC Advances ◽  
2015 ◽  
Vol 5 (70) ◽  
pp. 56583-56589 ◽  
Author(s):  
Yulan Wang ◽  
Dan Wu ◽  
Yong Zhang ◽  
Xiang Ren ◽  
Yaoguang Wang ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Copper Oxide ◽  
Electrochemical Detection ◽  
Self Assembly ◽  
Graphene Nanosheets ◽  
Electrochemical Immunosensor ◽  
Alpha Fetoprotein ◽  
Quantitative Detection ◽  
Layer By Layer ◽  
Label Free

In this work, a novel and ultrasensitive label-free electrochemical immunosensor was developed for the quantitative detection of alpha fetoprotein (AFP).

High mechanical and tribological performance polyimide nanocomposites using amine-functionalized graphene nanosheets

2019 ◽  
Vol 131 ◽  
pp. 1-10 ◽  
Author(s):  
Chunying Min ◽  
Dengdeng Liu ◽  
Jiamin Qian ◽  
Zengbao He ◽  
Wei Jia ◽  
...  
Keyword(s):  
Graphene Nanosheets ◽  
Tribological Performance ◽  
Functionalized Graphene ◽  
Amine Functionalized

scholarly journals Highly active catalysts of iron-based materials with Au nanoparticles for soot oxidation

2019 ◽  
Vol 136 ◽  
pp. 06029
Author(s):  
Chao Wei ◽  
Zhenzhen Chen ◽  
Chao Hu ◽  
Haitao Wang
Keyword(s):  
Gold Nanoparticles ◽  
Catalytic Activity ◽  
Transition Metal ◽  
Metal Oxide ◽  
Au Nanoparticles ◽  
Soot Oxidation ◽  
Transition Metal Oxide ◽  
Initial Oxidation ◽  
Highly Active ◽  
Iron Based

Gold nanoparticles supported on transition metal oxide catalysts have been prepared by deposition-precipitation. Their catalytic activity with or without Au doped has been tested for soot oxidation. Au improves the catalytic activity of transition metal oxide for the oxidation of soot particles. Under the catalysis of Au/Co3O4, the initial oxidation temperature of soot is 354 ℃.

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