Size Effects of Pt Nanoparticles Supported on Carbon Nanotubes for Selective Oxidation of Glycerol in a Base-Free Condition

2014 ◽  
Vol 53 (42) ◽  
pp. 16309-16315 ◽  
Author(s):  
Jiaqi Lei ◽  
Xuezhi Duan ◽  
Gang Qian ◽  
Xinggui Zhou ◽  
De Chen
Keyword(s):  
Carbon Nanotubes ◽  
Selective Oxidation ◽  
Size Effects ◽  
Pt Nanoparticles ◽  
Free Condition

Au‐Promoted Pt nanoparticles supported on MgO / SBA ‐15 as an efficient catalyst for selective oxidation of glycerol

AIChE Journal ◽  
2021 ◽  
Author(s):  
Yibin Liu ◽  
Minghao Zha ◽  
Hansong Qin ◽  
Shuang Yao ◽  
Xin Zhou ◽  
...  
Keyword(s):  
Selective Oxidation ◽  
Pt Nanoparticles ◽  
Efficient Catalyst

Janus amphiphilic carbon nanotubes as Pickering interfacial catalysts for the treatment of oily wastewater by selective oxidation with hydrogen peroxide

2020 ◽  
Vol 356 ◽  
pp. 205-215 ◽  
Author(s):  
Jose L. Diaz de Tuesta ◽  
Bruno F. Machado ◽  
Philippe Serp ◽  
Adrián M. T. Silva ◽  
Joaquim L. Faria ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Hydrogen Peroxide ◽  
Selective Oxidation ◽  
Oily Wastewater

A dual amplification strategy for ultrasensitive electrochemiluminescence immunoassay based on a Pt nanoparticles dotted graphene–carbon nanotubes composite and carbon dots functionalized mesoporous Pt/Fe

The Analyst ◽  
2014 ◽  
Vol 139 (7) ◽  
pp. 1713-1720 ◽  
Author(s):  
Wenping Deng ◽  
Fang Liu ◽  
Shenguang Ge ◽  
Jinghua Yu ◽  
Mei Yan ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Dots ◽  
Pt Nanoparticles ◽  
Electrochemiluminescence Immunoassay ◽  
Dual Amplification ◽  
Amplification Strategy

A facile and sensitive ECL immunosensor has been designed using Pt/Gr–CNTs as a platform and Pt/Fe@CDs as bionanolabels.

scholarly journals Synthesis of Fe3O4/Pt Nanoparticles Decorated Carbon Nanotubes and Their Use as Magnetically Recyclable Catalysts

2011 ◽  
Vol 2011 ◽  
pp. 1-10 ◽  
Author(s):  
Hongkun He ◽  
Chao Gao
Keyword(s):  
Carbon Nanotubes ◽  
Pt Nanoparticles ◽  
Reduction Reaction ◽  
Raw Material ◽  
Synthesis Process ◽  
High Catalytic Activity ◽  
Hydrolysis Method ◽  
Recyclable Catalysts ◽  
Temperature Solution ◽  
Average Size

We report a facile approach to prepare Fe3O4/Pt nanoparticles decorated carbon nanotubes (CNTs). The superparamagnetic Fe3O4nanoparticles with average size of4∼5 nm were loaded on the surfaces of carboxyl groups functionalized CNTs via a high-temperature solution-phase hydrolysis method from the raw material of FeCl3. The synthesis process of magnetic CNTs is green and readily scalable. The loading amounts of Fe3O4nanopartilces and the magnetizations of the resulting magnetic CNTs show good tunability. The Pt nanopaticles with average size of 2.5 nm were deposited on the magnetic CNTs through a solution-based method. It is demonstrated that the Fe3O4/Pt nanoparticles decorated CNTs have high catalytic activity in the reduction reaction of 4-nitrophenol and can be readily recycled by a magnet and reused in the next reactions with high efficiencies for at least fifteen successive cycles. The novel CNTs-supported magnetically recyclable catalysts are promising in heterogeneous catalysis applications.

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