In situ twisting for stabilizing and toughening conductive graphene yarns

Nanoscale ◽  
2017 ◽  
Vol 9 (32) ◽  
pp. 11523-11529 ◽  
Author(s):  
Xi Xiang ◽  
Zhengpeng Yang ◽  
Jiangtao Di ◽  
Wujun Zhang ◽  
Ru Li ◽  
...  
Keyword(s):  
Wet Spinning ◽  
Graphene Oxides ◽  
Reduced Graphene ◽  
Continuous Preparation ◽  
Reduced Graphene Oxides

An extruding-twisting wet-spinning approach was developed for the continuous preparation of twist-stable, highly tough yarns of reduced graphene oxides.

In situ co-deposition of nickel hexacyanoferrate nanocubes on the reduced graphene oxides for supercapacitors

Carbon ◽  
2015 ◽  
Vol 84 ◽  
pp. 174-184 ◽  
Author(s):  
Yunyun Yang ◽  
Yanfei Hao ◽  
Junhua yuan ◽  
Li Niu ◽  
Fang Xia
Keyword(s):  
Graphene Oxides ◽  
Nickel Hexacyanoferrate ◽  
Reduced Graphene ◽  
Reduced Graphene Oxides

scholarly journals Dual-Modified Cu2S with MoS2 and Reduced Graphene Oxides as Efficient Photocatalysts for H2 Evolution Reaction

Catalysts ◽  
2021 ◽  
Vol 11 (11) ◽  
pp. 1278
Author(s):  
Enna Ha ◽  
Zongyuan Xin ◽  
Danyang Li ◽  
Jingge Zhang ◽  
Tao Ji ◽  
...  
Keyword(s):  
Catalytic Reactions ◽  
Chalcogenide Semiconductor ◽  
H2 Evolution ◽  
Graphene Oxides ◽  
Photogenerated Electrons ◽  
Reduced Graphene ◽  
Reduced Graphene Oxides ◽  
Semiconductor Photocatalyst

Noble metal-free cocatalysts have drawn great interest in accelerating the catalytic reactions of metal chalcogenide semiconductor photocatalyst. In particular, great efforts have been made on modifying a semiconductor with dual cocatalysts, which show synergistic effect of a fast transfer of exciton and energy simultaneously. Herein, we report the dual-modified Cu2S with MoS2 and reduced graphene oxides (Cu2S-MoS2/rGO). The in situ growth of Cu2S nanoparticles in the presence of MoS2/rGO resulted in high density of nanoscale interfacial contacts among Cu2S nanoparticles, MoS2, and rGO, which is beneficial for reducing the photogenerated electrons’ and holes’ recombination. The Cu2S-MoS2/rGO system also demonstrated stable photocatalytic activity for H2 evolution reaction for the long term.

scholarly journals One-step in situ growth of ZnS nanoparticles on reduced graphene oxides and their improved lithium storage performance using sodium carboxymethyl cellulose binder

RSC Advances ◽  
2018 ◽  
Vol 8 (17) ◽  
pp. 9125-9133 ◽  
Author(s):  
Lun Lu ◽  
Liwei Jing ◽  
Zhizheng Yang ◽  
Guangyu Yang ◽  
Cheng Wang ◽  
...  
Keyword(s):  
Carboxymethyl Cellulose ◽  
In Situ Growth ◽  
Zns Nanoparticles ◽  
Lithium Storage ◽  
Graphene Oxides ◽  
Storage Performance ◽  
Reduced Graphene ◽  
One Step ◽  
Reduced Graphene Oxides

ZnS nanoparticles are in situ grown on reduced graphene oxides (rGO) via a simplified one-step hydrothermal method.

scholarly journals Pd–Ni nanoparticles supported on reduced graphene oxides as catalysts for hydrogen generation from hydrazine

RSC Advances ◽  
2017 ◽  
Vol 7 (51) ◽  
pp. 32310-32315 ◽  
Author(s):  
Ya Chen ◽  
Ling Wang ◽  
Yanan Zhai ◽  
Heyin Chen ◽  
Yibo Dou ◽  
...  
Keyword(s):  
Composite Material ◽  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Hydrogen Generation ◽  
Ni Nanoparticles ◽  
Graphene Oxides ◽  
Reduced Graphene ◽  
Reduced Graphene Oxides

A composite material of Pd–Ni nanoparticles supported on reduced graphene oxide (Pd–Ni/rGO) has been synthesised via an in situ reduction of PdO/Ni(OH)2 nanoparticles on GO.

Reprocessable squeezing electrode fabrication of olive-like Fe/Co/O nanoparticle@three dimensional nitrogen-doped reduced graphene oxides for high performance lithium batteries

Nanoscale ◽  
2015 ◽  
Vol 7 (17) ◽  
pp. 7841-7848 ◽  
Author(s):  
Li-Ya Qi ◽  
Yi-Wei Zhang ◽  
Yue-Long Xin ◽  
Zi-Cheng Zuo ◽  
Bin Wu ◽  
...  
Keyword(s):  
Lithium Batteries ◽  
High Performance ◽  
Three Dimensional ◽  
Graphene Oxides ◽  
Nitrogen Doped ◽  
Reduced Graphene ◽  
One Step ◽  
Reduced Graphene Oxides ◽  
Synthesis Approach

A one step in situ synthesis approach is developed to construct 3D nitrogen-doped reduced graphene oxides, in which olive-like multi-component metal oxides are homogeneously dispersed.

Enhanced 1T phase promotes sodium storage performances of MoS2 flower-like spheres with embedded reduced graphene oxides

2021 ◽  
Vol 297 ◽  
pp. 122027
Author(s):  
Xianglin Yu ◽  
Ruixue Li ◽  
Xinyu Hu ◽  
Ren He ◽  
Kehui Xue ◽  
...  
Keyword(s):  
Graphene Oxides ◽  
Reduced Graphene ◽  
Reduced Graphene Oxides ◽  
Sodium Storage

scholarly journals Analysis of Reduced Graphene Oxides by X-ray Photoelectron Spectroscopy and Electrochemical Capacitance

2013 ◽  
Vol 42 (8) ◽  
pp. 924-926 ◽  
Author(s):  
Michio Koinuma ◽  
Hikaru Tateishi ◽  
Kazuto Hatakeyama ◽  
Shinsuke Miyamoto ◽  
Chikako Ogata ◽  
...  
Keyword(s):  
Photoelectron Spectroscopy ◽  
Graphene Oxides ◽  
Electrochemical Capacitance ◽  
X Ray ◽  
Reduced Graphene ◽  
Reduced Graphene Oxides
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