Co-intercalation of TiO2 and LDH to reduce graphene oxide photocatalytic composite membrane for purification of dye wastewater

2022 ◽  
Vol 216 ◽  
pp. 106359
Author(s):  
Qiuxiang Wang ◽  
Zongxue Yu ◽  
Yuchuan Liu ◽  
Ximei Zhu ◽  
Runxuan Long ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Composite Membrane ◽  
Reduce Graphene Oxide ◽  
Dye Wastewater

scholarly journals Green synthesis of reduce graphene oxide by green tea leaves

2021 ◽  
Vol 1795 (1) ◽  
pp. 012070
Author(s):  
Hamsa A. Abdulmageed ◽  
Abdulhadi. K. Judran ◽  
Farah T. M. Noori
Keyword(s):  
Graphene Oxide ◽  
Green Synthesis ◽  
Green Tea ◽  
Reduce Graphene Oxide ◽  
Tea Leaves ◽  
Green Tea Leaves

scholarly journals Raman Spectroscopy Investigation of Graphene Oxide Reduction by Laser Scribing

2021 ◽  
Vol 7 (2) ◽  
pp. 48
Author(s):  
Vittorio Scardaci ◽  
Giuseppe Compagnini
Keyword(s):  
Raman Spectroscopy ◽  
Graphene Oxide ◽  
Reduce Graphene Oxide ◽  
Oxide Reduction ◽  
Material Parameters ◽  
Laser Scribing ◽  
Wide Range ◽  
Scan Speed ◽  
Laser Reduction

Laser scribing has been proposed as a fast and easy tool to reduce graphene oxide (GO) for a wide range of applications. Here, we investigate laser reduction of GO under a range of processing and material parameters, such as laser scan speed, number of laser passes, and material coverage. We use Raman spectroscopy for the characterization of the obtained materials. We demonstrate that laser scan speed is the most influential parameter, as a slower scan speed yields poor GO reduction. The number of laser passes is influential where the material coverage is higher, producing a significant improvement of GO reduction on a second pass. Material coverage is the least influential parameter, as it affects GO reduction only under restricted conditions.

Fabrication and properties of graphene oxide-embedded cellulose triacetate RO composite membrane via melting method

Desalination ◽  
2018 ◽  
Vol 425 ◽  
pp. 175-184 ◽  
Author(s):  
Kaikai Chen ◽  
Changfa Xiao ◽  
Qinglin Huang ◽  
Hailiang Liu ◽  
Yi Tang
Keyword(s):  
Graphene Oxide ◽  
Composite Membrane ◽  
Cellulose Triacetate ◽  
Melting Method

Robust, anti-fatigue, and self-healing graphene oxide/hydrophobically associated composite hydrogels and their use as recyclable adsorbents for dye wastewater treatment

2015 ◽  
Vol 3 (33) ◽  
pp. 17445-17458 ◽  
Author(s):  
Wei Cui ◽  
Jin Ji ◽  
Yi-Feng Cai ◽  
Hang Li ◽  
Rong Ran
Keyword(s):  
Wastewater Treatment ◽  
Graphene Oxide ◽  
Self Healing ◽  
Dye Wastewater ◽  
Composite Hydrogels ◽  
Recyclable Adsorbent

Illustration of a self-healing, anti-fatigue GHA gel being applied as a recyclable adsorbent for dye wastewater treatment.

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