Results 31 to 40 of about 27,980 (299)

Reduced Graphene Oxide (rGO) Prepared by Metal‐Induced Reduction of Graphite Oxide: Improved Conductive Behavior of a Poly(methyl methacrylate) (PMMA)/rGO Composite [PDF]

, 2019
An approach for preparing highly conductive poly(methyl methacrylate)–reduced graphene oxide (PMMA/rGO) composites by in situ polymerization of methyl methacrylate (MMA) monomer in the presence of iron metal induced deoxygenated rGO is reported.
Abul K. Mallik, Darren J. Martin, Fataha N. Robel, Makoto Takafuji, Vasudevan Devanath, Ashok Kumar Nanjundan, Yamauchi, Yusuke, Rahman, Mohammed Mizanur, Yusuke Yamauchi, Ihara, Hirotaka, Md. Lawshan Habib, Devanath, Vasudevan, Md. Shahruzzaman, Habib, Md. Lawshan, Papia Haque, Nanjundan, Ashok Kumar, Mohammed Mizanur Rahman, Hirotaka Ihara, Haque, Papia, Takafuji, Makoto, Habib, Lawshan, Robel, Fataha N., Mallik, Abul K., Martin, Darren J., Shahruzzaman, Md.   +24 more
core   +1 more source

A new sustainable green protocol for production of reduced graphene oxide and its gas sensing properties

Journal of Science: Advanced Materials and Devices, 2019
In this report, we report a green, rapid and scalable synthetic route for the production of reduced graphene oxide (rGO) using an environment-friendly reducing agent (l-glutathione/L-Glu) to test its feasibility for CO & NO2 gas sensing.
Neeru Sharma, Vikas Sharma, Rishi Vyas, Mitlesh Kumari, Akshey Kaushal, R. Gupta, S.K. Sharma, K. Sachdev   +7 more
doaj   +1 more source

Modeling and simulation of graphene based polymer nanocomposites: advances in the last decade [PDF]

, 2016
Modeling and simulation allow methodical variation of material properties beyond the capacity of experimental methods. The polymers are one of the most commonly used matrices of choice for composites and have found applications in numerous fields.
Inam, Fawad, Atif, Rasheed
core   +1 more source

One-Step Hydrothermal Synthesis of Nickel/Cobalt Double Hydroxide Composite Containing Reduced Graphene Oxide as High Perfomance Electrode Material for Supercapacitor

International Journal of Electrochemical Science, 2017
Nickel/cobalt double hydroxide composite containing reduced graphene oxide (Ni/Co-DH-RGO) with high electrochemical performances has been prepared by hydrothermal one-step method accompanied with using hexamethylene tetramine (HMT) as homogeneous ...
Guoping Wang, Hui Jia, Liwei Zhu, Meirong Li, Yurong Ren, Yanjie Wang   +5 more
doaj   +1 more source

Graphene-Oxide-Assisted Synthesis of Ga₂O₃ Nanosheets/Reduced Graphene Oxide Nanocomposites Anodes for Advanced Alkali-Ion Batteries [PDF]

, 2018
Herein, we propose a practical way for direct preparation of gallium oxide nanosheets/reduced graphene oxide (Ga2O3 NSs/rGO) nanocomposites via oxygenic groups contained hydrophilic graphene oxide (GO) template with subsequent annealing treatment ...
Tailin Wang (3797860), Xiaopeng Hao, Lei Zhang (38117), Fuzhou Chen, Changlong Sun, Lei Zhang, Fuzhou Chen (5659496), Yongliang Shao, Mingzhi Yang (3663499), Tailin Wang, Changlong Sun (4329451), Yongzhong Wu, Minglei Sun (5333069), Minglei Sun, Yongliang Shao (1644658), Xiaopeng Hao (1644652), Yongzhong Wu (697252), Mingzhi Yang   +17 more
core   +1 more source

Reduced Graphene Oxide Wrapped Sulfur/Polypyrrole Composite Cathode with Enhanced Cycling and Rate Performance for Lithium/Sulfur Batteries

International Journal of Electrochemical Science, 2019
An innovative reduced graphene oxide wrapped sulfur/polypyrrole (S/PPy@RGO) composite is synthesized via a one-pot polymerization of pyrrole monomer in a sulfur/reduced graphene oxide aqueous suspension.
Guanghui Yuan, Huafeng Jin, Yan Zhao
doaj   +1 more source

Assessment of the Suitability of the One-Step Hydrothermal Method for Preparation of Non-Covalently/Covalently-Bonded TiO2/Graphene-Based Hybrids

Nanomaterials, 2018
A hybrid nanocomposites containing nanocrystalline TiO2 and graphene-related materials (graphene oxide or reduced graphene oxide) were successfully prepared by mechanical mixing and the hydrothermal method in the high-pressure atmosphere. The presented X-
Ewelina Kusiak-Nejman, Dariusz Moszyński, Joanna Kapica-Kozar, Agnieszka Wanag, Antoni W. Morawski   +4 more
doaj   +1 more source

Direct Growth of Wafer-Scale, Transparent, p‑Type Reduced-Graphene-Oxide-like Thin Films by Pulsed Laser Deposition [PDF]

, 2020
Reduced graphene oxide (rGO) has attracted significant interest in an array of applications ranging from flexible optoelectronics, energy storage, sensing, and very recently as membranes for water purification.
Soumya Sarkar (1404682), Sreetosh Goswami (2091937), Siddhartha Ghosh (2333254), Meenakshi Annamalai (8526468), Saurav Prakash (8526471), Kazu Suenaga (1424875), M. M. Juvaid (8526465), Changjian Li (694868), Hariom Jani (8526474), Mark B. H. Breese (7580645), Yung-Chang Lin (636527), Stephen John Pennycook (5897921), M. S. Ramachandra Rao (2631736), Pranjal Kumar Gogoi (4786308), Thirumalai Venkatesan (2452690), Andrivo Rusydi (1467205), Sonu Hooda (5897915)   +16 more
core   +1 more source

Synthesis and characterization of nanosized ZnTiO₃doped with reduced graphene oxide (RGO)

Journal of Physics: Conference Series, 2021
AbstractComposite materials based on nanosized zinc titanate (ZnTiO3) doped with reduced graphene oxide (RGO) were obtained by means of ultrasonically assisted precipitation. In these composites, the concentration of RGO nanopartiles was varied from 1 wt.% to 20 wt.%. The ZnTiO3ceramic was produced by sol-gel method.
Martinov B.L., Staneva A.D., Vlakhov T.E., Slavov S., Dimitrov D., Marinov Y.G., Hadjichristov G.B.   +6 more
openaire   +2 more sources

Synergistic effect of poly(3,4-ethylenedioxythiophene), reduced graphene oxide and aluminium oxide) as counter electrode in dye-sensitized solar cell

Results in Physics, 2019
A new counter electrode which makes use of reduced graphene oxide (rGO), poly (3,4-ethylenedioxythiophene) (PEDOT) and aluminium oxide (Al2O3) was developed to enhance the performance of dye-sensitized solar cell (DSSC) device in replacing platinum as a ...
Wan Nor Azwani Wan Khalit, Muhammad Norhaffis Mustafa, Yusran Sulaiman   +2 more
doaj   +1 more source