scholarly journals One-Step Synthesis of Reduced Graphene Oxide supported Pt Nanoparticles and Its Electrocatalytic Activity for Methanol Oxidation

2015 ◽  
Vol 31 (11) ◽  
pp. 2117-2123
Author(s):  
Hai-Li. GAO ◽  
◽  
Xiao-Long. LI ◽  
Wei. HE ◽  
Rui-Ting. GUO ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Methanol Oxidation ◽  
Electrocatalytic Activity ◽  
Pt Nanoparticles ◽  
Reduced Graphene ◽  
One Step

Graphite-specific peptide mediated synthesis of Pt nanoparticles on reduced graphene oxide for electrochemical detection of H2O2

2016 ◽  
Vol 09 (03) ◽  
pp. 1650051 ◽  
Author(s):  
Li Wang ◽  
Yantao Sun ◽  
Xiangxin Xue ◽  
Yujing Sun ◽  
Zhuang Li
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Electrochemical Detection ◽  
Electrocatalytic Activity ◽  
Pt Nanoparticles ◽  
Effective Strategy ◽  
Platinum Nanoparticle ◽  
Reduced Graphene ◽  
First Time ◽  
Specific Peptide

We demonstrate here a facile and effective strategy to prepare reduced graphene oxide-platinum nanoparticle (RGO-PtNP) nanohybrids by the mediation of graphite-specific peptide (GSP). For the first time, we found that GSP can be used to modify RGO non-covalently in one way, and in another way promote the formation of PtNPs on RGO as a biomolecular bridge. The created RGO-PtNP nanohybrids show enhanced electrocatalytic activity toward H2O2 and can be utilized to fabricate non-enzymatic electrochemical H2O2 sensor.

Anchoring ternary CuFePd nanocatalysts on reduced graphene oxide to improve the electrocatalytic activity for the methanol oxidation reaction

RSC Advances ◽  
2015 ◽  
Vol 5 (123) ◽  
pp. 101563-101568 ◽  
Author(s):  
Xuan Zhang ◽  
Yi-Chi Zhang ◽  
Jia-Wei Zhang ◽  
Bei Zhang
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Methanol Oxidation ◽  
Electrocatalytic Activity ◽  
Oxidation Reaction ◽  
Methanol Oxidation Reaction ◽  
Reduced Graphene ◽  
Improved Performance

A ternary CuFePd/rGO electrocatalyst was developed facilely, which exhibited improved performance compared to binary CuPd/rGO, FePd/rGO and Pd/rGO.

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