Electrocatalytic activity of metalloporphyrins grown in situ on graphene sheets toward oxygen reduction reaction in an alkaline medium

RSC Advances ◽  
2014 ◽  
Vol 4 (51) ◽  
pp. 26653-26661 ◽  
Author(s):  
Liqing Jiang ◽  
Meng Li ◽  
Lin Lin ◽  
Yongfeng Li ◽  
Xingquan He ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Electrocatalytic Activity ◽  
Solvothermal Synthesis ◽  
Synthesis Method ◽  
Reduction Reaction ◽  
Graphene Sheets ◽  
Noble Metal Catalysts ◽  
Reduced Graphene ◽  
Graphene Oxide Sheets

A series of novel non-noble-metal catalysts for ORR, based on metalloporphyrins grown on poly(sodium-p-styrenesulfonate) modified reduced graphene oxide sheets, have been successfully fabricated using an in situ solvothermal synthesis method.

In-situ Atomically Dispersed Fe Doped Metal-Organic Framework on Reduced Graphene Oxide as Bifunctional Electrocatalyst for Zn-Air Batteries

2021 ◽  
Author(s):  
xiaolin zhao ◽  
Lin Shao ◽  
Ziming Wang ◽  
Huibing Chen ◽  
Haipeng Yang ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Oxygen Reduction Reaction ◽  
Oxygen Evolution Reaction ◽  
Metal Organic Framework ◽  
Reduction Reaction ◽  
Bifunctional Electrocatalyst ◽  
Noble Metal Catalysts ◽  
Reduced Graphene ◽  
Metal Organic

It is urgent and pressing demand to replace the traditional noble metal catalysts for the oxygen reduction reaction (ORR) and the oxygen evolution reaction (OER) of the Zn-Air batteries. The...

scholarly journals A novel composite of W18O49 nanorods on reduced graphene oxide sheets based on in situ synthesis and catalytic performance for oxygen reduction reaction

RSC Advances ◽  
2017 ◽  
Vol 7 (4) ◽  
pp. 2051-2057 ◽  
Author(s):  
Jiahao Guo ◽  
Yantao Shi ◽  
Huawei Zhou ◽  
Xuchun Wang ◽  
Tingli Ma
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Catalytic Performance ◽  
Reduction Reaction ◽  
In Situ Synthesis ◽  
Composite Catalyst ◽  
One Pot ◽  
Reduced Graphene ◽  
Graphene Oxide Sheets

A novel composite catalyst based on in situ synthesis of W18O49 nanorods on reduced graphene oxide sheets was successfully fabricated through a one-pot solvothermal route.

One pot in situ synthesis of nano Au–Pd core-shells embedded on reduced graphene oxide for the oxygen reduction reaction

2021 ◽  
Vol 264 ◽  
pp. 114924
Author(s):  
Periyasami Gnanaprakasam ◽  
Aruchamy Gowrisankar ◽  
Shanmugam Senthilkumar ◽  
Arumugam Murugadoss ◽  
Thangavelu Selvaraju ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Reduced Graphene Oxide ◽  
Reduction Reaction ◽  
In Situ Synthesis ◽  
One Pot ◽  
Reduced Graphene

An effective non-covalent grafting approach to functionalize individually dispersed reduced graphene oxide sheets with high grafting density, solubility and electrical conductivity

Nanoscale ◽  
2015 ◽  
Vol 7 (8) ◽  
pp. 3548-3557 ◽  
Author(s):  
Hao Wang ◽  
Shu-Guang Bi ◽  
Yun-Sheng Ye ◽  
Yang Xue ◽  
Xiao-Lin Xie ◽  
...  
Keyword(s):  
Electrical Conductivity ◽  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Graphene Sheets ◽  
Grafting Density ◽  
Reduced Graphene ◽  
Covalent Grafting ◽  
Potential Applications ◽  
Graphene Oxide Sheets

Polymer-functionalized reduced graphene oxide (polymer-FG), produced as individually dispersed graphene sheets, offers new possibilities for the production of nanomaterials that are useful for a broad range of potential applications.

Characteristics of ultrasonication assisted assembly of gold nanoparticles in hydrazine reduced graphene oxide

RSC Advances ◽  
2015 ◽  
Vol 5 (130) ◽  
pp. 107348-107354 ◽  
Author(s):  
Kashyap Dave ◽  
Kyung Hee Park ◽  
Marshal Dhayal
Keyword(s):  
Gold Nanoparticles ◽  
Surface Modification ◽  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Organic Molecules ◽  
Gold Chloride ◽  
Reduced Graphene ◽  
Gold Composites ◽  
Graphene Oxide Sheets

Graphene gold composites were synthesized by ultrasonication assisted in situ reduction of diffused gold chloride within hydrazine reduced graphene oxide sheets without surface modification or functionalization with organic molecules.

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