scholarly journals Stretchable heaters with composites of an intrinsically conductive polymer, reduced graphene oxide and an elastomer for wearable thermotherapy

2017 ◽  
Vol 5 (6) ◽  
pp. 1544-1551 ◽  
Author(s):  
Rui Zhou ◽  
Pengcheng Li ◽  
Zeng Fan ◽  
Donghe Du ◽  
Jianyong Ouyang
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Conductive Polymer ◽  
Reduced Graphene

A stretchable and conductive WPU/PEDOT:PSS/rGO composite was developed for wearable and long-term thermotherapy.

Facile synthesis of silver-decorated reduced graphene oxide as a hybrid filler material for electrically conductive polymer composites

RSC Advances ◽  
2015 ◽  
Vol 5 (20) ◽  
pp. 15070-15076 ◽  
Author(s):  
Linxiang He ◽  
Sie Chin Tjong
Keyword(s):  
Graphene Oxide ◽  
Polymer Composites ◽  
Reduced Graphene Oxide ◽  
Graphite Oxide ◽  
Conductive Polymer ◽  
Facile Synthesis ◽  
Hybrid Filler ◽  
Electrically Conductive ◽  
Conductive Polymer Composites ◽  
Reduced Graphene

Nano silver-decorated reduced graphene oxide (Ag–RGO) sheets were synthesized by simply dissolving graphite oxide and silver nitrate inN,N-dimethylformamide and keeping the suspension at 90 °C for 12 h.

scholarly journals Hydrothermally reduced graphene oxide for the effective wrapping of sulfur particles showing long term stability as electrodes for Li-S batteries

Carbon ◽  
2018 ◽  
Vol 139 ◽  
pp. 226-233 ◽  
Author(s):  
J.L. Gómez-Urbano ◽  
J.L. Gómez-Cámer ◽  
C. Botas ◽  
N. Díez ◽  
J.M. López del Amo ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Term Stability ◽  
Long Term Stability ◽  
Reduced Graphene

How Beneficial Is Reduced Graphene Oxide (RGO) for Long-Term Photo Generated Charge Transport in Bismuth Titanate – RGO Nanocomposite Films?

2015 ◽  
Vol 163 (2) ◽  
pp. H147-H153 ◽  
Author(s):  
Josephine Selvaraj ◽  
Satyajit Gupta ◽  
Raghavi Anand ◽  
Sebastian Fiechter ◽  
Vaidyanathan (Ravi) Subramanian
Keyword(s):  
Graphene Oxide ◽  
Charge Transport ◽  
Reduced Graphene Oxide ◽  
Bismuth Titanate ◽  
Nanocomposite Films ◽  
Reduced Graphene

Electrochemical oxidation of glucose on gold nanoparticle-modified reduced graphene oxide electrodes in alkaline solutions

2015 ◽  
Vol 08 (03) ◽  
pp. 1540004 ◽  
Author(s):  
Qiaofang Shi ◽  
Guowang Diao ◽  
Shaolin Mu
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Glucose Oxidation ◽  
Alkaline Solutions ◽  
Long Term Stability ◽  
Oxide Electrodes ◽  
Reduced Graphene ◽  
Constant Potential ◽  
Oxidation Of Glucose

A given amount of gold is electrodeposited on the reduced graphene oxide (RGO)/glassy carbon (GC) electrodes to form Au /RGO/GC electrodes, which are carried out at different potentials. The Au /RGO/GC electrode with Au loading of 250 μg cm-2 prepared at a constant potential of -0.30 V exhibits the best electrocatalytic activity to glucose oxidation in alkaline solutions because of homogeneous dispersion of gold nanoparticles with smaller sizes. This electrode shows long-term stability, rapid charge transfer ability, and higher current density compared to other gold electrodes reported previously.

Enhanced performance of lithium sulfur batteries with conductive polymer modified separators

2016 ◽  
Vol 4 (43) ◽  
pp. 16968-16974 ◽  
Author(s):  
Guoqiang Ma ◽  
Feifei Huang ◽  
Zhaoyin Wen ◽  
Qingsong Wang ◽  
Xiaoheng Hong ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Conductive Polymer ◽  
Reduced Graphene ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur

The separators of Li–S batteries are modified with polypyrrole (PPy) nanotubes, PPy nanowires and reduced graphene oxide (rGO), respectively.

scholarly journals Synthesis of Polypyrrole/Reduced Graphene Oxide Hybrids via Hydrothermal Treatment for Energy Storage Applications

Materials ◽  
2020 ◽  
Vol 13 (10) ◽  
pp. 2273 ◽  
Author(s):  
Adam Moyseowicz ◽  
Krzysztof Pająk ◽  
Katarzyna Gajewska ◽  
Grażyna Gryglewicz
Keyword(s):  
Graphene Oxide ◽  
Chemical Composition ◽  
Electrochemical Properties ◽  
Reduced Graphene Oxide ◽  
Hydrothermal Treatment ◽  
Hybrid Materials ◽  
Electrode Materials ◽  
Conductive Polymer ◽  
Surface Areas ◽  
Reduced Graphene

Herein, we propose hydrothermal treatment as a facile and environmentally friendly approach for the synthesis of polypyrrole/reduced graphene oxide hybrids. A series of self-assembled hybrid materials with different component mass ratios of conductive polymer to graphene oxide was prepared. The morphology, porous structure, chemical composition and electrochemical performance of the synthesized hybrids as electrode materials for supercapacitors were investigated. Nitrogen sorption analysis at 77 K revealed significant changes in the textural development of the synthesized materials, presenting specific surface areas ranging from 25 to 199 m2 g−1. The combination of the pseudocapacitive polypyrrole and robust graphene material resulted in hybrids with excellent electrochemical properties, which achieved specific capacitances as high as 198 F g−1 at a current density of 20 A g−1 and retained up to 92% of their initial capacitance after 3000 charge–discharge cycles. We found that a suitable morphology and chemical composition are key factors that determine the electrochemical properties of polypyrrole/reduced graphene oxide hybrid materials.

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