Nanocomposites of reduced graphene oxide nanosheets and conducting polymer for stretchable transparent conducting electrodes

2012 ◽  
Vol 22 (45) ◽  
pp. 23759 ◽  
Author(s):  
Young Gug Seol ◽  
Tran Quang Trung ◽  
Ok-Ja Yoon ◽  
Il-Yung Sohn ◽  
Nae-Eung Lee
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Conducting Polymer ◽  
Graphene Oxide Nanosheets ◽  
Transparent Conducting ◽  
Reduced Graphene ◽  
Transparent Conducting Electrodes

scholarly journals Fabrication of reduced graphene oxide modified poly(3,4-ethylenedioxythiophene) polystyrene sulfonate based transparent conducting electrodes for flexible optoelectronic application

2021 ◽  
Vol 3 (1) ◽  
Author(s):  
Sandeep Sharma ◽  
Karamvir Singh ◽  
Sandeep Kumar ◽  
Kapil Bhatt ◽  
Yashashchandra Dwivedi ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Sheet Resistance ◽  
Optical Transmittance ◽  
Bending Test ◽  
Polystyrene Sulfonate ◽  
Maximum Increase ◽  
Transparent Conducting ◽  
Reduced Graphene ◽  
Transparent Conducting Electrodes

AbstractPresent article reports on reduced graphene oxide (rGO) modified poly(3,4-ethylenedioxythiophene) polystyrene sulfonate (PEDOT: PSS) based transparent conducting electrodes for flexible optoelectronic applications. PEDOT: PSS samples embedded with different rGO concentrations i.e. 0, 1, 2, 3, 4, 5 wt% were prepared and later on, bar coated on polyethylene terephthalate substrate using a 30 μm wire size bar. Various parameters including sheet resistance, bending test (outside and inside bending), optical transmittance etc. were estimated. Our analysis indicates that the samples with 1 wt% rGO possess improved results i.e. low sheet resistance (315 ± 8 Ω/sq.) and high transmittance (~ 74%). Additionally, the sample shows low electrical resistance variation up to 12% (maximum increase) during outward bending and 9% (maximum decrease) during inward bending of the sample for bending curvature from 20 to 100 m−1.

Hybrid two-dimensional nickel oxide-reduced graphene oxide nanosheets for supercapacitor electrodes

2021 ◽  
Vol 164 ◽  
pp. 105979
Author(s):  
Xin Gao ◽  
Hengwei Zhang ◽  
Erjun Guo ◽  
Fei Yao ◽  
Zengze Wang ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Nickel Oxide ◽  
Reduced Graphene Oxide ◽  
Two Dimensional ◽  
Graphene Oxide Nanosheets ◽  
Reduced Graphene

Polyaniline-Reduced Graphene Oxide Nanosheets for Room Temperature NH3 Detection

2021 ◽  
Author(s):  
Junyu Chang ◽  
Xiaobo Zhang ◽  
Zhenming Wang ◽  
Chunsheng Li ◽  
Qi Hu ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Room Temperature ◽  
Graphene Oxide Nanosheets ◽  
Reduced Graphene

scholarly journals Evolution of large-area reduced graphene oxide nanosheets from carbon dots via thermal treatment

Carbon Trends ◽  
2021 ◽  
pp. 100074
Author(s):  
Lerato L Mokoloko ◽  
Boitumelo J Matsoso ◽  
Roy P. Forbes ◽  
Dean H. Barrett ◽  
Beatriz D. Moreno ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Thermal Treatment ◽  
Reduced Graphene Oxide ◽  
Carbon Dots ◽  
Graphene Oxide Nanosheets ◽  
Large Area ◽  
Reduced Graphene

Stable Reduced Graphene Oxide Suspension Modified by PAMAM

2013 ◽  
Vol 341-342 ◽  
pp. 213-216
Author(s):  
Yong Qiang He ◽  
Fei Wu ◽  
Di Wu ◽  
Yong Li Zhang ◽  
Jian Ping Gao ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Aqueous Suspension ◽  
Pamam Dendrimers ◽  
Graphene Oxide Nanosheets ◽  
Amino Terminal ◽  
Reduced Graphene

Poly (amidoanime) (PAMAM) dendrimers contain numerous amino-terminal groups and are highly hydrophilic. These terminal groups make PAMAM molecules adsorbed onto graphene oxide (GO) nanosheets through electrostatic action with oxygen containing groups on graphene oxide nanosheets. The PAMAM molecules react with GO, and form stable aqueous suspension of modified reduced graphene oxide (RGO).

scholarly journals Three-dimensional graphene networks and reduced graphene oxide nanosheets co-modified dye-sensitized solar cells

RSC Advances ◽  
2017 ◽  
Vol 7 (72) ◽  
pp. 45280-45286 ◽  
Author(s):  
Bo Tang ◽  
Guojian Ji ◽  
Zhengwei Wang ◽  
Haiqun Chen ◽  
Xufei Li ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Solar Cells ◽  
Reduced Graphene Oxide ◽  
Dye Sensitized Solar Cells ◽  
Three Dimensional ◽  
Graphene Oxide Nanosheets ◽  
Dye Sensitized ◽  
Reduced Graphene ◽  
Sensitized Solar Cells

Graphene assisted dye-sensitized solar cells (DSSCs) have drawn increasing attention because of their high performances.

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