Reduced graphene oxide modified Z-scheme AgI/Bi2MoO6 heterojunctions with boosted photocatalytic activity for water treatment originated from the efficient charge pairs partition and migration

2021 ◽  
Author(s):  
Chunyan Du ◽  
Lu Yang ◽  
Shiyang Tan ◽  
Jiahao Song ◽  
Zhuo Zhang ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Graphene Oxide ◽  
Water Treatment ◽  
Reduced Graphene Oxide ◽  
Reduced Graphene ◽  
Efficient Charge ◽  
And Migration

Reduced graphene oxide-coated electrospun fibre: effect of orientation, coverage and electrical stimulation on Schwann cells behavior

2021 ◽  
Author(s):  
Zhiqiang Huang ◽  
Manman Sun ◽  
Yanyi Li ◽  
Zhenzhao Guo ◽  
Hong Li
Keyword(s):  
Graphene Oxide ◽  
Electrical Stimulation ◽  
Reduced Graphene Oxide ◽  
Schwann Cells ◽  
Electrospun Fibre ◽  
Fibrous Scaffold ◽  
Reduced Graphene ◽  
And Migration

A conductive fibrous scaffold with typical aligned topography is beneficial for the adhesion, proliferation, NGF secretion and migration of Schwann cells under electrical stimulation.

Enhanced gas sensing and photocatalytic activity of reduced graphene oxide loaded TiO2 nanoparticles

2021 ◽  
pp. 138897
Author(s):  
Suresh Sagadevan ◽  
J. Anita Lett ◽  
Getu Kassegn Weldegebrieal ◽  
Md Rokon ud Dowla Biswas ◽  
Won Chun Oh ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Graphene Oxide ◽  
Tio2 Nanoparticles ◽  
Reduced Graphene Oxide ◽  
Gas Sensing ◽  
Reduced Graphene

Multifunctional hybrid UF membrane from poly(ether sulfone) and quaternized polydopamine anchored reduced graphene oxide nanohybrid for water treatment

2021 ◽  
pp. 119779
Author(s):  
Roqaya A. Ismail ◽  
Mahendra Kumar ◽  
Navya Thomas ◽  
Alicia Kyoungjin An ◽  
Hassan A. Arafat
Keyword(s):  
Graphene Oxide ◽  
Water Treatment ◽  
Reduced Graphene Oxide ◽  
Reduced Graphene

scholarly journals Modification of polypropylene filter with metal oxide and reduced graphene oxide for water treatment

2014 ◽  
Vol 40 (5) ◽  
pp. 6927-6936 ◽  
Author(s):  
S.N. Ariffin ◽  
H.N. Lim ◽  
F.A. Jumeri ◽  
M. Zobir ◽  
A.H. Abdullah ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Water Treatment ◽  
Metal Oxide ◽  
Reduced Graphene Oxide ◽  
Reduced Graphene

Photocatalytic Activity of Reduced Graphene Oxide-SnSe Nanohybrids with Efficiency Interface Effect

NANO ◽  
2017 ◽  
Vol 12 (03) ◽  
pp. 1750032 ◽  
Author(s):  
H.-Y. He
Keyword(s):  
Photocatalytic Activity ◽  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Malachite Green ◽  
Interface Effect ◽  
Solution Ph ◽  
Photodegradation Efficiency ◽  
Reduced Graphene ◽  
Narrow Bandgap ◽  
Photocatalytic Activities

Reduced graphene oxide-SnSe (rGO-SnSe) nanohybrids were synthesized with a solution chemical reaction at room temperature. The nanohybrids were characterized by various techniques for their microstructural and photocatalytic activities in photodegradation of alkaline dye malachite green in the water. The effects of rGO/SnSe ratio, initial solution pH, and H2O2 concentration on the photodegradation efficiency were studied. The SnSe nanocrystallines with nanoscale size and narrow bandgap were formed and uniformly adhered on the rGO surface. Raman analysis confirmed the reduction of GO. The experimental results indicated that the nanohybrids showed excellent sunlight-excited photocatalytic activity in degrading malachite green in the water. Significantly, the nanohybrids showed remarkable photo-Fenton-like catalytic activity. The photodegradation rates of the hybrids were greater than that of SnSe nanoparticles, increased with increasing rGO/SnSe ratio, and related to operation parameters. High photocatalytic activities were ascribed to the efficiency interface effect that was confirmed by the calculations of band energy level and photoconductivity. The TOC measurement further verified the photodegradation results. The nanoparticles and nanohybrids also showed excellent reusability.

SYNTHESIS OF REDUCED GRAPHENE OXIDE BASED AERIGELS AND THEIR APPLICATION IN WATER TREATMENT

2021 ◽  
Author(s):  
Z.A. Mansurov ◽  
F.R. Sultanov ◽  
B. Bakbolat ◽  
M. Saduakas ◽  
D. Baktibayeva
Keyword(s):  
Graphene Oxide ◽  
Water Treatment ◽  
Reduced Graphene Oxide ◽  
Reduced Graphene

scholarly journals Real-time monitored photocatalytic activity and electrochemical performance of an rGO/Pt nanocomposite synthesized via a green approach

RSC Advances ◽  
2020 ◽  
Vol 10 (23) ◽  
pp. 13722-13731 ◽  
Author(s):  
Satish Kasturi ◽  
Sri Ramulu Torati ◽  
Yun Ji Eom ◽  
Syafiq Ahmad ◽  
Byong-June Lee ◽  
...  
Keyword(s):  
Methylene Blue ◽  
Photocatalytic Activity ◽  
Graphene Oxide ◽  
Electrochemical Performance ◽  
Ambient Temperature ◽  
Real Time ◽  
Reduced Graphene Oxide ◽  
Organic Pollutant ◽  
Green Approach ◽  
Reduced Graphene

Herein, we have reported the real-time photodegradation of methylene blue, an organic pollutant, in the presence of sunlight at an ambient temperature using a platinum-decorated reduced graphene oxide (rGO/Pt) nanocomposite.

scholarly journals Photocatalytic activity and antibacterial properties of linen fabric using reduced graphene oxide/silver nanocomposite

RSC Advances ◽  
2020 ◽  
Vol 10 (68) ◽  
pp. 41600-41611
Author(s):  
A. Farouk ◽  
S. El-Sayed Saeed ◽  
S. Sharaf ◽  
M. M. Abd El-Hady
Keyword(s):  
Silver Nanoparticles ◽  
Photocatalytic Activity ◽  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Antibacterial Properties ◽  
Reduced Graphene ◽  
Silver Nanocomposite ◽  
Linen Fabric

Silver nanoparticles were in situ prepared on the surface of linen fabric coated by graphene oxide (GO).

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