Hollow Microporous Organic Capsules Loaded with Highly Dispersed Pt Nanoparticles for Catalytic Applications

2014 ◽  
Vol 215 (12) ◽  
pp. 1257-1263 ◽  
Author(s):  
Xinjia Yang ◽  
Kunpeng Song ◽  
Liangxiao Tan ◽  
Irshad Hussain ◽  
Tao Li ◽  
...  
Keyword(s):  
Pt Nanoparticles ◽  
Highly Dispersed ◽  
Catalytic Applications

Ultrafine and highly dispersed platinum nanoparticles confined in a triazinyl-containing porous organic polymer for catalytic applications

Nanoscale ◽  
2018 ◽  
Vol 10 (45) ◽  
pp. 21466-21474 ◽  
Author(s):  
Hong Zhao ◽  
Guiqin Yu ◽  
Man Yuan ◽  
Jin Yang ◽  
Dan Xu ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Selective Hydrogenation ◽  
Platinum Nanoparticles ◽  
Pt Nanoparticles ◽  
Organic Polymer ◽  
Catalytic Hydrolysis ◽  
Porous Organic Polymer ◽  
Highly Dispersed ◽  
Catalytic Applications ◽  
Hydrolysis Of

Highly dispersed ultrafine Pt nanoparticles were confined in a triazinyl-containing porous organic polymer for the catalytic hydrolysis of ammonia borane and the selective hydrogenation of halogenated nitrobenzenes with excellent catalytic activity.

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 synthesis of highly dispersed and thermally stable copper-based nanoparticles supported on SBA-15 occluded with P123 surfactant for catalytic applications

2016 ◽  
Vol 339 ◽  
pp. 270-283 ◽  
Author(s):  
Alexandru Chirieac ◽  
Brindusa Dragoi ◽  
Adrian Ungureanu ◽  
Carmen Ciotonea ◽  
Irina Mazilu ◽  
...  
Keyword(s):  
Thermally Stable ◽  
Facile Synthesis ◽  
Highly Dispersed ◽  
Catalytic Applications

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

Highly dispersed and active supported Pt nanoparticles for gaseous formaldehyde oxidation: Influence of particle size

2014 ◽  
Vol 252 ◽  
pp. 320-326 ◽  
Author(s):  
Haibao Huang ◽  
Peng Hu ◽  
Huiling Huang ◽  
Jiandong Chen ◽  
Xinguo Ye ◽  
...  
Keyword(s):  
Particle Size ◽  
Pt Nanoparticles ◽  
Highly Dispersed ◽  
Formaldehyde Oxidation ◽  
Gaseous Formaldehyde
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