Self-Assembled Co3O4 Nanospheres on N-Doped Reduced Graphene Oxide (Co3O4/N-RGO) Bifunctional Electrocatalysts for Cathodic Reduction of CO2 and Anodic Oxidation of Organic Pollutants

2021 ◽  
Author(s):  
G. Bharath ◽  
K. Rambabu ◽  
Cyril Aubry ◽  
Mohammad Abu Haija ◽  
Ashok Kumar Nadda ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Anodic Oxidation ◽  
Organic Pollutants ◽  
Cathodic Reduction ◽  
Bifunctional Electrocatalysts ◽  
Reduced Graphene ◽  
Self Assembled ◽  
Reduction Of Co2

Self-assembled reduced graphene oxide-TiO2 nanocomposites: Synthesis, DFTB+ calculations, and enhanced photocatalytic reduction of CO2 to methanol

Carbon ◽  
2019 ◽  
Vol 147 ◽  
pp. 385-397 ◽  
Author(s):  
Joshua O. Olowoyo ◽  
Manoj Kumar ◽  
Bhupender Singh ◽  
Vincent O. Oninla ◽  
Jonathan O. Babalola ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Photocatalytic Reduction ◽  
Reduced Graphene ◽  
Self Assembled ◽  
Reduction Of Co2

scholarly journals MnO2 and Reduced Graphene Oxide as Bifunctional Electrocatalysts for Li–O2 Batteries

2019 ◽  
Vol 2 (10) ◽  
pp. 7121-7131 ◽  
Author(s):  
Lihua Zhu ◽  
Frieder Scheiba ◽  
Vanessa Trouillet ◽  
Melinte Georgian ◽  
Qiang Fu ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Bifunctional Electrocatalysts ◽  
Reduced Graphene

Transparent self-assembled films of reduced graphene oxide platelets

2009 ◽  
Vol 95 (10) ◽  
pp. 103104 ◽  
Author(s):  
Yanwu Zhu ◽  
Weiwei Cai ◽  
Richard D. Piner ◽  
Aruna Velamakanni ◽  
Rodney S. Ruoff
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Reduced Graphene ◽  
Self Assembled

Solar driven photocatalytic degradation of organic pollutants via Bi2O3@reduced graphene oxide nanocomposite

2021 ◽  
Vol 216 ◽  
pp. 140-150
Author(s):  
Sadia Iqbal ◽  
Maria Iqbal ◽  
Aqsa Sibtain ◽  
Atia Iqbal ◽  
Zahoor H. Farooqi ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Photocatalytic Degradation ◽  
Reduced Graphene Oxide ◽  
Organic Pollutants ◽  
Reduced Graphene

Hybrid Supercapacitors Based on Self-Assembled Electrochemical Deposition of Reduced Graphene Oxide/Polypyrrole Composite Electrodes

2021 ◽  
Vol 16 (6) ◽  
pp. 949-956
Author(s):  
Jun Ma ◽  
Junaid Ali Syed ◽  
Dongyun Su
Keyword(s):  
Graphene Oxide ◽  
Specific Capacitance ◽  
Reduced Graphene Oxide ◽  
Electrochemical Deposition ◽  
High Energy ◽  
Carbon Cloth ◽  
Discharge Process ◽  
Rate Performance ◽  
Reduced Graphene ◽  
Self Assembled

Conductive polymers (CPs) have potential application to commercial energy storage because of their high electrochemical activity and low cost. However, an obstacle in developing CP-based supercapacitors is the degradation in their capacitance during the charge-discharge process that leads to poor rate performance. This study fabricates layers of a high-performance self-assembled polypyrrole/reduced graphene oxide (PPY/RGO) composite material on a carbon cloth through electrochemical deposition. The layered graphene improved the electrochemical properties of PPY. Carbon fiber rods were coated with the PPY/RGO composite layer, the thickness of which depends on the deposition time. Adequate capacitive behaviors were achieved by using 16 layers of polypyrrole/reduced graphene oxide, with a specific capacitance of 490 F g−1 (0.6 A g−1) and good rate performance. The results here provide a novel means of preparing graphene-based nanocomposites films for a variety of functions. A symmetric device was subsequently assembled by using electrodes featuring 16 layers of the polypyrrole/reduced graphene oxide composite. It yielded a specific capacitance of 205 F g−1 and a high energy density of 16.4 Wh kg−1. It also exhibited good cycle stability, with a capacitance retention rate of 85% for 5,000 cycles.

A Reduced Graphene Oxide Quantum Dot-Based Adsorbent for Efficiently Binding with Organic Pollutants

2018 ◽  
Vol 1 (11) ◽  
pp. 6502-6513 ◽  
Author(s):  
Huawen Hu ◽  
Haiyan Quan ◽  
Biqi Zhong ◽  
Zheng Li ◽  
Yonghao Huang ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Quantum Dot ◽  
Reduced Graphene Oxide ◽  
Organic Pollutants ◽  
Reduced Graphene
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