Graphene oxide deposition on neodymium doped zinc borotellurite glass surface: Optical and polarizability study for future fiber optics

2021 ◽  
Vol 117 ◽  
pp. 111138
Author(s):  
Y. Azlina ◽  
M.N. Azlan ◽  
S.S. Hajer ◽  
M.K. Halimah ◽  
A.B. Suriani ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Fiber Optics ◽  
Glass Surface ◽  
Surface Optical ◽  
Oxide Deposition

Ultrasound accelerated near-edge functionalized heterogeneous graphene oxide sonocatalyst for surface optical bandwidth efficacy and in-situ sonothermocatalysis

2021 ◽  
Author(s):  
Gopal Avashthi ◽  
Man Singh
Keyword(s):  
Graphene Oxide ◽  
The Novel ◽  
Surface Optical ◽  
Optical Bandwidth

Ultrasonochemically driven graphene oxide (GrO) functionalization (f) with Sulfanilamide (SA) near-edge catalyzed heterogeneous graphene oxide (h-GrO) as economic scalable f-(SA)GrO is reported. The novel in-situ H2O association was subsequently aligned...

Nanochemical fabrication of a graphene oxide-based nanohybrid for label-free optical sensing with fiber optics

2014 ◽  
Vol 202 ◽  
pp. 523-526 ◽  
Author(s):  
Lucia Sansone ◽  
Viera Malachovska ◽  
Pietro La Manna ◽  
Pellegrino Musto ◽  
Anna Borriello ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Fiber Optics ◽  
Optical Sensing ◽  
Label Free

Electric-potential-induced uniformity in graphene oxide deposition on porous alumina substrates

2020 ◽  
Vol 46 (10) ◽  
pp. 14828-14839 ◽  
Author(s):  
Hyeonho Cho ◽  
Seok-min Kim ◽  
Hong Liang ◽  
Sunghan Kim
Keyword(s):  
Graphene Oxide ◽  
Electric Potential ◽  
Porous Alumina ◽  
Oxide Deposition

Tea Polyphenol-Reduced Graphene Oxide Deposition on Titanium Surface Enhances Osteoblast Bioactivity

2018 ◽  
Vol 18 (5) ◽  
pp. 3134-3140 ◽  
Author(s):  
Mengting Liu ◽  
Liying Hao ◽  
Qian Huang ◽  
Dan Zhao ◽  
Qianshun Li ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Titanium Surface ◽  
Tea Polyphenol ◽  
Reduced Graphene ◽  
Oxide Deposition

Ultrasound-aided spray casting for graphene oxide deposition

2016 ◽  
Author(s):  
Wen-Tian Mi ◽  
Han-Yu Qi ◽  
Hai-Ming Zhao ◽  
Yu-Xing Li ◽  
Yi Yang ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Oxide Deposition ◽  
Spray Casting

Anodic Aqueous Electrophoretic Deposition of Graphene Oxide on Copper Using Different Cathode Materials

2020 ◽  
Vol 1008 ◽  
pp. 21-27
Author(s):  
Essam Hares ◽  
Ahmed Hassan El-Shazly ◽  
Marwa Farouk El-Kady ◽  
Kholoud Madih ◽  
Hamdiya Orleans-Boham ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Electrophoretic Deposition ◽  
Graphite Oxide ◽  
Cathode Materials ◽  
Aqueous Suspension ◽  
Graphite Powder ◽  
Liquid Exfoliation ◽  
Hummers Method ◽  
Oxide Deposition ◽  
Modified Hummers Method

The effect of four different cathode materials on the anodic deposition of graphene oxide (GO) nanosheets was studied experimentally. First, synthesis of graphite oxide from graphite powder was done by modified Hummers' method. Ultrasonic technique was adopted for the preparation of the stable aqueous suspension of GO by using liquid exfoliation of graphite oxide. Deposition of GO coating on copper sheets (the anode) was done via electrophoretic deposition (EPD) at the same operating condition (5V, 2 min, concentration of 0.5 mg/ml of GO per deionized water) with different cathode materials (copper, stainless steel, aluminum and graphite). The coatings’ morphological and microstructure were investigated using scanning electron microscope (SEM) and the effect of the current density in the EPD process was obtained. The change in the deposition weight was also measured. It was ascertained that the cathode’s material is a major factor can affect the GO’s EPD process and the characteristics of the final coating.

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