scholarly journals A Mechanistic Analysis of Phase Evolution and Hydrogen Storage Behavior in Nanocrystalline Mg(BH4)2 within Reduced Graphene Oxide

ACS Nano ◽  
2020 ◽  
Vol 14 (2) ◽  
pp. 1745-1756 ◽  
Author(s):  
Sohee Jeong ◽  
Tae Wook Heo ◽  
Julia Oktawiec ◽  
Rongpei Shi ◽  
ShinYoung Kang ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Hydrogen Storage ◽  
Reduced Graphene Oxide ◽  
Phase Evolution ◽  
Mechanistic Analysis ◽  
Reduced Graphene ◽  
Storage Behavior

Hydrogen storage in a chemical bond stabilized Co9S8–graphene layered structure

Nanoscale ◽  
2015 ◽  
Vol 7 (47) ◽  
pp. 20180-20187 ◽  
Author(s):  
Wei Qin ◽  
Lu Han ◽  
Hai Bi ◽  
Jiahuang Jian ◽  
Xiaohong Wu ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Hydrogen Storage ◽  
Reduced Graphene Oxide ◽  
Layered Structure ◽  
Storage Capacity ◽  
High Energy ◽  
Hydrogen Storage Capacity ◽  
Reduced Graphene ◽  
Milling Method ◽  
Energy Ball

With the high energy ball milling method, a Co9S8-decorated reduced graphene oxide (RGO) composite, which shows excellent hydrogen storage capacity, has been successfully fabricated with a well-organized layered structure.

Pd doped reduced graphene oxide for hydrogen storage

2015 ◽  
Author(s):  
Tapas Das ◽  
Seemita Banerjee ◽  
V. Sudarsan
Keyword(s):  
Graphene Oxide ◽  
Hydrogen Storage ◽  
Reduced Graphene Oxide ◽  
Reduced Graphene

Experimental and Theoretical Investigation of the Energy-Storage Behavior of a Polyaniline-Linked Reduced-Graphene-Oxide– SnO2 Ternary Nanohybrid Electrode

2020 ◽  
Vol 14 (2) ◽  
Author(s):  
Manikandan Kandasamy ◽  
Amreetha Seetharaman ◽  
Brahmananda Chakraborty ◽  
Inbamani Manohara Babu ◽  
J. Johnson William ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Energy Storage ◽  
Reduced Graphene Oxide ◽  
Theoretical Investigation ◽  
Reduced Graphene ◽  
Storage Behavior

Assembly control of CoO/reduced graphene oxide composites for their enhanced lithium storage behavior

2018 ◽  
Vol 455 ◽  
pp. 96-105 ◽  
Author(s):  
Liyun Cao ◽  
Qian Kang ◽  
Jiayin Li ◽  
Jianfeng Huang ◽  
Yayi Cheng
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Lithium Storage ◽  
Reduced Graphene ◽  
Storage Behavior ◽  
Oxide Composites

Reduced Graphene Oxide for Room Temperature Hydrogen Storage Application

2015 ◽  
Vol 1086 ◽  
pp. 91-95 ◽  
Author(s):  
A. Venkatesan ◽  
Raj Nanalal Patel ◽  
E.S. Kannan
Keyword(s):  
Graphene Oxide ◽  
Electric Field ◽  
Hydrogen Storage ◽  
Reduced Graphene Oxide ◽  
Room Temperature ◽  
Structural Defects ◽  
Back Gate ◽  
Hot Air ◽  
Reduced Graphene ◽  
P Type

Graphene oxide (GO) is extracted from graphite oxide synthesized using modified Hummers method. The extracted GO solution is then drop casted onto a p type silicon substrate and dried in hot air oven. The dried solution is annealed at a temperature of about 200 degree Celsius for about one hour to obtain thermally reduced graphene oxide (RGO). Such thermally synthesized RGO usually have a lot of structural defects which can act as a binding site for hydrogen. The binding efficiency of hydrogen to defect centers can be increased by applying electric field to RGO as it changes the carrier concentration (doping) on the surface. This induces more polarization in the hydrogen molecule resulting in strong binding force, thereby increasing its hydrogen storage efficiency. In our experiment we have demonstrated room temperature electric field doping in RGO films by modulating the channel current by changing the back gate voltage which is a precursor for employing RGO in hydrogen storage applications.KeywordsGraphene oxide, Reduced graphene oxide, Field effect, Hydrogen storage, and Defects

Facile synthesis and characterization of a reduced graphene oxide/halloysite nanotubes/hexagonal boron nitride (RGO/HNT/h-BN) hybrid nanocomposite and its potential application in hydrogen storage

RSC Advances ◽  
2016 ◽  
Vol 6 (82) ◽  
pp. 79072-79084 ◽  
Author(s):  
R. Naresh Muthu ◽  
S. Rajashabala ◽  
R. Kannan
Keyword(s):  
Graphene Oxide ◽  
Boron Nitride ◽  
Hydrogen Storage ◽  
Reduced Graphene Oxide ◽  
Hexagonal Boron Nitride ◽  
Halloysite Nanotubes ◽  
Hybrid Nanocomposites ◽  
Reduced Graphene ◽  
Hydrogen Storage Performance

The hydrogen storage performance of hybrid nanocomposites composed of reduced graphene oxide, acid treated halloysite nanotubes and hexagonal boron nitride nanoparticles (RGO/A-HNT/h-BN) was studied.

FePt/reduced graphene oxide composites for high capacity hydrogen storage

2017 ◽  
Vol 25 (5) ◽  
pp. 295-300 ◽  
Author(s):  
Mohammadreza Pirzadi Jahromi ◽  
Seyyed Ershad Moradi ◽  
Atefe Nasrollahpour ◽  
Seyyed Mohammad Javad Moradi
Keyword(s):  
Graphene Oxide ◽  
Hydrogen Storage ◽  
Reduced Graphene Oxide ◽  
High Capacity ◽  
Reduced Graphene ◽  
Oxide Composites
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