Effect of the defect densities of reduced graphene oxide network on the stability of lithium-metal anodes

2021 ◽  
Vol 27 ◽  
pp. 102276
Author(s):  
Huan Zhang ◽  
Meiling Huang ◽  
Jie Song ◽  
Daming Sun ◽  
Yingjun Qiao ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Lithium Metal ◽  
Reduced Graphene ◽  
Lithium Metal Anodes ◽  
The Stability ◽  
Defect Densities ◽  
Metal Anodes

Layered reduced graphene oxide with nanoscale interlayer gaps as a stable host for lithium metal anodes

2016 ◽  
Vol 11 (7) ◽  
pp. 626-632 ◽  
Author(s):  
Dingchang Lin ◽  
Yayuan Liu ◽  
Zheng Liang ◽  
Hyun-Wook Lee ◽  
Jie Sun ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Lithium Metal ◽  
Reduced Graphene ◽  
Lithium Metal Anodes ◽  
Metal Anodes

Interlayer Lithium Plating in Au Nanoparticles Pillared Reduced Graphene Oxide for Lithium Metal Anodes

2018 ◽  
Vol 28 (41) ◽  
pp. 1804133 ◽  
Author(s):  
Jun Pu ◽  
Jiachen Li ◽  
Zihan Shen ◽  
Chenglin Zhong ◽  
Jinyun Liu ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Au Nanoparticles ◽  
Lithium Metal ◽  
Reduced Graphene ◽  
Lithium Metal Anodes ◽  
Metal Anodes

3D hollow reduced graphene oxide foam as a stable host for high-capacity lithium metal anodes

2019 ◽  
Vol 3 (2) ◽  
pp. 339-343 ◽  
Author(s):  
Pengcheng Yao ◽  
Qiyuan Chen ◽  
Yu Mu ◽  
Jie Liang ◽  
Xiuqiang Li ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
High Capacity ◽  
Lithium Metal ◽  
Metal Anode ◽  
Lithium Metal Anode ◽  
Reduced Graphene ◽  
Lithium Metal Anodes ◽  
Metal Anodes

3D hollow reduced graphene oxide foam as host for prestring lithium for high capacity lithium metal anode.

Visualization of defect densities in reduced graphene oxide

Carbon ◽  
2012 ◽  
Vol 50 (10) ◽  
pp. 3666-3673 ◽  
Author(s):  
Siegfried Eigler ◽  
Christoph Dotzer ◽  
Andreas Hirsch
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Reduced Graphene ◽  
Defect Densities

Incorporation of PEDOT:PSS into SnO2/reduced graphene oxide nanocomposite anodes for lithium-ion batteries to achieve ultra-high capacity and cyclic stability

RSC Advances ◽  
2015 ◽  
Vol 5 (18) ◽  
pp. 13964-13971 ◽  
Author(s):  
Md. Selim Arif Sher Shah ◽  
Shoaib Muhammad ◽  
Jong Hyeok Park ◽  
Won-Sub Yoon ◽  
Pil J. Yoo
Keyword(s):  
Graphene Oxide ◽  
Lithium Ion Batteries ◽  
Lithium Ion Battery ◽  
Reduced Graphene Oxide ◽  
Polymer Matrix ◽  
High Capacity ◽  
Lithium Ion ◽  
Cyclic Stability ◽  
Reduced Graphene ◽  
The Stability

A conducting polymer matrix of PEDOT:PSS is incorporated into SnO2/reduced graphene oxide composite for increasing the stability of lithium-ion battery anodes.

scholarly journals Fabrication of a Sensitive and Stable NiO Uric Acid Biosensor Using Ag Nanowires and Reduced Graphene Oxide

Energies ◽  
2021 ◽  
Vol 14 (15) ◽  
pp. 4696
Author(s):  
Jung-Chuan Chou ◽  
Tsu-Yang Lai ◽  
Yu-Hsun Nien ◽  
Chih-Hsien Lai ◽  
Po-Yu Kuo ◽  
...  
Keyword(s):  
Uric Acid ◽  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Average Sensitivity ◽  
Radio Frequency Sputtering ◽  
Reduced Graphene ◽  
Ag Nanowires ◽  
The Stability ◽  
Uric Acid Biosensor ◽  
T System

How to detect uric acid is an important issue. For the purpose of preparing a potentiometric uric acid biosensor, this research used nickel oxide (NiO) as the sensing film to deposit it onto the substrate by radio frequency sputtering, then modified it with reduced graphene oxide (rGO) and silver (Ag) nanowires. Reduced graphene oxide (rGO) not only has excellent electrical conductivity, but also can make the surface of the film have a larger surface area, while AgNWs have also been proven to improve catalytic activity; hence, these two materials were chosen as sensor modifiers. Finally, the stability and the various characteristics of the uric acid biosensor were investigated using a voltage–time (V–T) system. The results showed that the AgNW–uricase/rGO/NiO uric acid biosensor has average sensitivity with 4.66 mV/(mg/L). In addition, the sensor has good stability.

Tuning the reactivity of Ru nanoparticles by defect engineering of the reduced graphene oxide support

RSC Advances ◽  
2014 ◽  
Vol 4 (42) ◽  
pp. 22230-22240 ◽  
Author(s):  
Xin Liu ◽  
Yanhui Sui ◽  
Changgong Meng ◽  
Yu Han
Keyword(s):  
Electronic Structure ◽  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Local Defect ◽  
Defect Structures ◽  
Defect Engineering ◽  
Ru Nanoparticles ◽  
Oxide Support ◽  
Reduced Graphene ◽  
The Stability

The local defect structures on rGO determine the stability, the electronic structure and the reactivity of the Ru/rGO composites.

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