A one-pot biosynthesis of reduced graphene oxide (RGO)/bacterial cellulose (BC) nanocomposites

2014 ◽  
Vol 16 (6) ◽  
pp. 3195-3201 ◽  
Author(s):  
Avinav G. Nandgaonkar ◽  
Qingqing Wang ◽  
Kun Fu ◽  
Wendy E. Krause ◽  
Qufu Wei ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Bacterial Cellulose ◽  
Reduced Graphene Oxide ◽  
Culture Medium ◽  
One Pot ◽  
Reduced Graphene

Graphene oxide was successfully reduced to graphene using a bacterial cellulose culture medium that was further processed to fabricate in situ composites of bacterial cellulose/reduced graphene oxide gelatinous hybrids, aerogels, and membranes.

One pot in situ synthesis of nano Au–Pd core-shells embedded on reduced graphene oxide for the oxygen reduction reaction

2021 ◽  
Vol 264 ◽  
pp. 114924
Author(s):  
Periyasami Gnanaprakasam ◽  
Aruchamy Gowrisankar ◽  
Shanmugam Senthilkumar ◽  
Arumugam Murugadoss ◽  
Thangavelu Selvaraju ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Reduced Graphene Oxide ◽  
Reduction Reaction ◽  
In Situ Synthesis ◽  
One Pot ◽  
Reduced Graphene

One-pot in situ synthesis of a CoFe2O4nanoparticle-reduced graphene oxide nanocomposite with high performance for levodopa sensing

RSC Advances ◽  
2015 ◽  
Vol 5 (121) ◽  
pp. 99669-99677 ◽  
Author(s):  
Junhua Li ◽  
Haibo Feng ◽  
Jianbo Jiang ◽  
Yonglan Feng ◽  
Zhifeng Xu ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
High Performance ◽  
In Situ Synthesis ◽  
Electrochemical Sensing ◽  
One Pot ◽  
Sensing Platform ◽  
Reduced Graphene

We demonstrate that a new nanocomposite of CoFe2O4-reduced graphene oxide can be used as an enhanced electrochemical sensing platform for levodopa.

scholarly journals A novel composite of W18O49 nanorods on reduced graphene oxide sheets based on in situ synthesis and catalytic performance for oxygen reduction reaction

RSC Advances ◽  
2017 ◽  
Vol 7 (4) ◽  
pp. 2051-2057 ◽  
Author(s):  
Jiahao Guo ◽  
Yantao Shi ◽  
Huawei Zhou ◽  
Xuchun Wang ◽  
Tingli Ma
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Catalytic Performance ◽  
Reduction Reaction ◽  
In Situ Synthesis ◽  
Composite Catalyst ◽  
One Pot ◽  
Reduced Graphene ◽  
Graphene Oxide Sheets

A novel composite catalyst based on in situ synthesis of W18O49 nanorods on reduced graphene oxide sheets was successfully fabricated through a one-pot solvothermal route.

Microwave-Assisted Synthesis of Cobalt Oxide/Reduced Graphene Oxide (Co3O4–rGo) Composite and its Sulfite Enhanced Photocatalytic Degradation of Organic Dyes

2020 ◽  
Vol 234 (10) ◽  
pp. 1681-1708 ◽  
Author(s):  
Owolabi M. Bankole ◽  
Segun E. Olaseni ◽  
Moses A. Adeyemo ◽  
Adeniyi S. Ogunlaja
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Organic Dyes ◽  
Synergistic Effects ◽  
Cobalt Nitrate ◽  
Microwave Assisted Synthesis ◽  
One Pot ◽  
Reduced Graphene ◽  
Sacrificial Agent

AbstractOne-pot synthesis of Co3O4 nanocrystals on reduced graphene oxide (rGO) was carried out by reacting cobalt nitrate, L-arginine, extract of Laportae aestuans as oxidant, fuel and reducing agent, respectively, in a domestic microwave. Morphologies of Co3O4–rGo (RGCO) composite was elucidated using UV-Vis, FT-IR, TEM, SEM, EDX, XRD and photoluminescence spectroscopies. The synthesized RGCO composite was applied as heterogeneous photocatalyst in the activation of Na2SO3 (sulfite) as sacrificial agent to degrade cationic dyes: rhodamine B (RhB) and methylene blue (MB), under visible light, at neutral pH 7.0. Photocatalytic performance of as-prepared RGCO was significantly enhanced in the presence of Na2SO3. Enhanced photocatalytic activity of RGCO was attributed to the synergistic effects between sulfite radicals generated in situ, and reduced graphene oxide, in which rGO served as electron sink to suppress recombination of photogenerated charge carriers. Plausible mechanistic pathways responsible for the activation of sulfite anions in situ are presented in this paper.

scholarly journals Epitaxial Crystallization of Poly(ε-caprolactone) on Reduced Graphene Oxide at a Low Shear Rate by In Situ SAXS/WAXD Methods

ACS Omega ◽  
2020 ◽  
Vol 5 (49) ◽  
pp. 31535-31542
Author(s):  
Weijun Miao ◽  
Feng Wu ◽  
Shiman Zhou ◽  
Guibin Yao ◽  
Yiguo Li ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Shear Rate ◽  
Reduced Graphene Oxide ◽  
Epitaxial Crystallization ◽  
Reduced Graphene ◽  
Low Shear
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