scholarly journals Preparation of Highly Dispersed Pt Nanoparticles Supported on Zeolite-templated Carbon and Catalytic Application in Hydrogenation Reaction

2014 ◽  
Vol 43 (11) ◽  
pp. 1794-1796 ◽  
Author(s):  
Chuanxia Jiang ◽  
Kenji Hara ◽  
Kotaro Namba ◽  
Hirokazu Kobayashi ◽  
Somlak Ittisanronnachai ◽  
...  
Keyword(s):  
Pt Nanoparticles ◽  
Hydrogenation Reaction ◽  
Catalytic Application ◽  
Highly Dispersed ◽  
Templated Carbon

Synthesis and characterization of Au, Pt supported on graphene aerogel catalysts for CO oxidation at low temperature

2021 ◽  
Vol 11 (1) ◽  
pp. 118-122
Author(s):  
Chuyen Phan Thi ◽  
Hang Tran Thi Thanh ◽  
Phong Pham Nam ◽  
Ha Vu Thi Thu
Keyword(s):  
Low Temperature ◽  
Ambient Temperature ◽  
Co Oxidation ◽  
Pt Nanoparticles ◽  
Molar Ratio ◽  
Synthesis And Characterization ◽  
Graphene Aerogel ◽  
Highly Dispersed ◽  
Average Size

Au, Pt supported on graphene aerogel catalysts (PtAu/rGOA) with molar ratio of Pt and Au of 1:1, and total metal concentration of 5 % were successfully synthesized by hydrothermal method.  The obtained catalysts were characterized by Raman, XRD, XPS, HR-TEM, BET. It revealed that Au and Pt nanoparticles with average size of 3 – 5 nm were highly dispersed on aerogel graphene. The activity of these catalysts was tested  in CO oxidation. The results showed that the conversion of CO at ambient temperature was 100% during 25 minutes. Accordingly, PtAu/rGOA could be considered as a potential catalysts for CO oxidation at low temperature.

Facile hydrogenation of cinnamaldehyde to cinnamyl ether by employing a highly re-usable “dip-catalyst” containing Pt nanoparticles on a green support

2020 ◽  
Vol 10 (19) ◽  
pp. 6544-6551
Author(s):  
M. Nasiruzzaman Shaikh ◽  
Md. Abdul Aziz ◽  
Zain H. Yamani
Keyword(s):  
Pt Nanoparticles ◽  
Alkyl Ether ◽  
Catalytic Application ◽  
Ether Synthesis

We report the fabrication of a ‘dip-catalyst’ based on Pt nanoparticles on jute stalks as a green support and its catalytic application in cinnamyl alkyl ether synthesis.

Highly dispersed Pt nanoparticles on nitrogen-doped magnetic carbon nanoparticles and their enhanced activity for methanol oxidation

Carbon ◽  
2007 ◽  
Vol 45 (13) ◽  
pp. 2496-2501 ◽  
Author(s):  
Baeck Choi ◽  
Hyeonseok Yoon ◽  
In-Su Park ◽  
Jyongsik Jang ◽  
Yung-Eun Sung
Keyword(s):  
Methanol Oxidation ◽  
Carbon Nanoparticles ◽  
Pt Nanoparticles ◽  
Nitrogen Doped ◽  
Enhanced Activity ◽  
Highly Dispersed ◽  
Magnetic Carbon

Graphene nanosheets loaded with Pt nanoparticles with enhanced electrochemical performance for sodium–oxygen batteries

2015 ◽  
Vol 3 (6) ◽  
pp. 2568-2571 ◽  
Author(s):  
Sanpei Zhang ◽  
Zhaoyin Wen ◽  
Kun Rui ◽  
Chen Shen ◽  
Yan Lu ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Hydrothermal Method ◽  
Platinum Nanoparticles ◽  
Graphene Nanosheets ◽  
Pt Nanoparticles ◽  
Highly Dispersed ◽  
Enhanced Electrochemical Performance

Graphene nanosheets loaded with highly dispersed platinum nanoparticles (Pt@GNSs) are prepared by a simple and effective hydrothermal method.

Highly dispersed Pt nanoparticles on ultrasmall EMT zeolite: A peroxidase-mimic nanoenzyme for detection of H2O2 or glucose

2020 ◽  
Vol 570 ◽  
pp. 300-311 ◽  
Author(s):  
Xiaolong Li ◽  
Xuanyu Yang ◽  
Xiaowei Cheng ◽  
Yuye Zhao ◽  
Wei Luo ◽  
...  
Keyword(s):  
Pt Nanoparticles ◽  
Zeolite A ◽  
Peroxidase Mimic ◽  
Highly Dispersed
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