A Disposable and Flexible Graphene Electrode Fabricated by Inkjet Printing of an Aqueous Surfactant-free Graphene Oxide Dispersion

2015 ◽  
Vol 44 (6) ◽  
pp. 800-802 ◽  
Author(s):  
Chamari Pothipor ◽  
Nawee Kungwan ◽  
Jaroon Jakmunee ◽  
Kontad Ounnunkad
Keyword(s):  
Graphene Oxide ◽  
Inkjet Printing ◽  
Oxide Dispersion ◽  
Graphene Electrode ◽  
Free Graphene

Graphene oxide dispersion state in polystyrene-based composites below percolation threshold via linear melt rheology

2021 ◽  
Vol 60 (4) ◽  
pp. 209-218
Author(s):  
Claudia Dessi ◽  
Leice G. Amurin ◽  
Pablo A. R. Muñoz ◽  
Yuri D. C. de Oliveira ◽  
Guilhermino J. M. Fechine ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Percolation Threshold ◽  
Oxide Dispersion ◽  
Melt Rheology ◽  
Dispersion State

Printing ultrathin graphene oxide nanofiltration membranes for water purification

2017 ◽  
Vol 5 (39) ◽  
pp. 20860-20866 ◽  
Author(s):  
Mahdi Fathizadeh ◽  
Huynh Ngoc Tien ◽  
Konstantin Khivantsev ◽  
Jung-Tsai Chen ◽  
Miao Yu
Keyword(s):  
Graphene Oxide ◽  
Water Purification ◽  
Inkjet Printing ◽  
Low Cost ◽  
Nanofiltration Membranes ◽  
Highly Effective ◽  
First Time ◽  
Polymeric Supports ◽  
Effective Water

We demonstrated for the first time that inkjet printing can be a low-cost, easy, fast, and scalable method for depositing ultrathin (7.5–60 nm) uniform graphene oxide (GO) nanofiltration membranes on polymeric supports for highly effective water purification.

Virus Capture and Destruction by Label-Free Graphene Oxide for Detection and Disinfection Applications

Small ◽  
2014 ◽  
Vol 11 (9-10) ◽  
pp. 1171-1176 ◽  
Author(s):  
Zhiyong Song ◽  
Xiaoyu Wang ◽  
Genxing Zhu ◽  
Qinggong Nian ◽  
Hangyu Zhou ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Label Free ◽  
Free Graphene

Highly effective permeability and antifouling performances of polypropylene non-woven fabric membranes modified with graphene oxide by inkjet printing and immersion coating methods

2013 ◽  
Vol 67 (10) ◽  
pp. 2307-2313 ◽  
Author(s):  
Chuan-Qi Zhao ◽  
Xiao-Chen Xu ◽  
Rui-Yun Li ◽  
Jie Chen ◽  
Feng-Lin Yang
Keyword(s):  
Graphene Oxide ◽  
Inkjet Printing ◽  
Membrane Surface ◽  
Pure Water ◽  
Woven Fabric ◽  
Water Permeation ◽  
Lower Protein ◽  
Coating Methods ◽  
And Performance ◽  
The Impact

In the current study, graphene oxide (GO)-modified polypropylene non-woven fabric (PP-NWF) membranes were prepared via inkjet printing and immersion coating methods. Scanning electron microscopy, Fourier transform infrared spectroscopy, contact angle measurements, pure water permeation (JPWP) and protein adsorption were tested to evaluate the impact of the GO nanosheet on the characteristics and performance of modified PP-NWF membranes. The results showed that the exfoliated GO nanosheets uniformly deposited on the membrane surface and firmly embedded into the interlaced fibers, resulting in the improvement of membrane hydrophilicity, permeability and antifouling properties comparing with original PP-NWF membranes. The GO-printed and GO-coated membranes had 113 and 188% higher fluxes, and 70.95 and 75.74% lower protein adsorptions than the original PP-NWF membranes, respectively. After cross-linked treatment, ultrasound processing was conducted to evaluate the stability of the modified PP-NWF membranes. The results demonstrated that there was almost no decrease in permeation after ultrasonic treatment indicating that the cross-linking treatment could enhance the immobilization of the GO nanosheets on and into the modified membranes.

Study on the Absorption Coefficient of Reduced Graphene Oxide Dispersion

2014 ◽  
Vol 118 (23) ◽  
pp. 12520-12525 ◽  
Author(s):  
Rui Su ◽  
Shao Fen Lin ◽  
Dan Qing Chen ◽  
Guo Hua Chen
Keyword(s):  
Graphene Oxide ◽  
Absorption Coefficient ◽  
Reduced Graphene Oxide ◽  
Oxide Dispersion ◽  
Reduced Graphene

A Flexible, Binder-Free Graphene Oxide/Copper Sulfides Film for High-Performance Sodium Ion Batteries

2018 ◽  
Vol 3 (20) ◽  
pp. 5608-5613 ◽  
Author(s):  
Wen Liu ◽  
Bin Shi ◽  
Yong Wang ◽  
Yong Li ◽  
Haijuan Pei ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
High Performance ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
Copper Sulfides ◽  
Free Graphene ◽  
Binder Free
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