Graphene-induced tuning of the d-spacing of graphene oxide composite nanofiltration membranes for frictionless capillary action-induced enhancement of water permeability

2018 ◽  
Vol 6 (40) ◽  
pp. 19445-19454 ◽  
Author(s):  
Wei-Song Hung ◽  
Tzu-Jen Lin ◽  
Yu-Hsuan Chiao ◽  
Arijit Sengupta ◽  
Yi-Chen Hsiao ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Water Permeability ◽  
Nanofiltration Membranes ◽  
Capillary Action ◽  
Oxide Composite ◽  
Π Stacking ◽  
Formidable Challenge

While dispersing graphene in water is a formidable challenge, π–π stacking between graphene oxide (GO) and graphene is known to enable the dispersion of graphene in water.

Graphene oxide-embedded polyamide nanofiltration membranes for selective ion separation

2017 ◽  
Vol 5 (48) ◽  
pp. 25632-25640 ◽  
Author(s):  
Ruirui Hu ◽  
Yijia He ◽  
Cuimiao Zhang ◽  
Rujing Zhang ◽  
Jing Li ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Water Permeability ◽  
Interfacial Polymerization ◽  
Ion Selectivity ◽  
Nanofiltration Membranes ◽  
Ion Separation

Graphene oxide modified piperazine nanofiltration membranes are prepared by in situ interfacial polymerization and show improved water permeability and ion selectivity performance.

scholarly journals Design of niobate nanosheet-graphene oxide composite nanofiltration membranes with improved permeability

2020 ◽  
Vol 595 ◽  
pp. 117598 ◽  
Author(s):  
Misato Kunimatsu ◽  
Keizo Nakagawa ◽  
Tomohisa Yoshioka ◽  
Takuji Shintani ◽  
Tomoki Yasui ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Nanofiltration Membranes ◽  
Oxide Composite

A CO2-responsive graphene oxide/polymer composite nanofiltration membrane for water purification

2018 ◽  
Vol 6 (16) ◽  
pp. 6785-6791 ◽  
Author(s):  
Liangliang Dong ◽  
Weizheng Fan ◽  
Xia Tong ◽  
Hongji Zhang ◽  
Mingqing Chen ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Polymer Composite ◽  
Water Purification ◽  
Water Permeability ◽  
Nanofiltration Membrane ◽  
Dye Molecules ◽  
Nanofiltration Membranes ◽  
Trade Off ◽  
Responsive Polymer

Nanofiltration membranes based on graphene oxide complexed with a CO2-responsive polymer display gas-tunable water permeability, high retention of dye molecules and excellent trade-off between water permeability and rejection of some salts.

Temperature-induced amperometric glucose biosensor based on a poly(N-vinylcaprolactam)/graphene oxide composite film

The Analyst ◽  
2019 ◽  
Vol 144 (6) ◽  
pp. 1960-1967 ◽  
Author(s):  
Chao Chen ◽  
Pengcheng Zhao ◽  
Meijun Ni ◽  
Chunyan Li ◽  
Yixi Xie ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Composite Film ◽  
Glucose Oxidase ◽  
Glassy Carbon Electrode ◽  
Glassy Carbon ◽  
Glucose Biosensor ◽  
Carbon Electrode ◽  
Oxide Composite

A temperature-induced sensing film consisting of poly(N-vinylcaprolactam) (PVCL), graphene oxide (GO) and glucose oxidase (GOD) was fabricated and used to modify a glassy carbon electrode (GCE).

Cobalt-iron spinel/reduced graphene oxide composite material for supercapacitor applications

2021 ◽  
Vol 717 (1) ◽  
pp. 60-71
Author(s):  
M. A. Hodlevska ◽  
R. I. Zapukhlyak ◽  
V. M. Boychuk ◽  
V. O. Kotsyubynsky ◽  
A. I. Kachmar ◽  
...  
Keyword(s):  
Composite Material ◽  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Oxide Composite ◽  
Reduced Graphene ◽  
Cobalt Iron ◽  
Oxide Composite Material ◽  
Supercapacitor Applications

U(VI) adsorption by sodium alginate/graphene oxide composite beads in water

2021 ◽  
Author(s):  
Dianxin Li ◽  
Peng Zhang ◽  
Yiqing Yang ◽  
Yuqi Huang ◽  
Tao Li ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Sodium Alginate ◽  
Oxide Composite ◽  
Composite Beads
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