Enhancement of Pseudocapacitive Behavior, Cyclic Performance, and Field Emission Characteristics of Reduced Graphene Oxide Reinforced NiGa2O4 Nanostructured Electrode: A First Principles Calculation to Correlate with Experimental Observation

2021 ◽  
Author(s):  
Subrata Karmakar ◽  
Chetan D. Mistari ◽  
Afsal S. Shajahan ◽  
Mahendra A. More ◽  
Brahmananda Chakraborty ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Field Emission ◽  
First Principles ◽  
First Principles Calculation ◽  
Emission Characteristics ◽  
Cyclic Performance ◽  
Nanostructured Electrode ◽  
Reduced Graphene ◽  
Pseudocapacitive Behavior

High-field emission performance of a NiFe2O4/rGO/CNT tertiary nanocomposite

RSC Advances ◽  
2016 ◽  
Vol 6 (32) ◽  
pp. 26745-26751 ◽  
Author(s):  
K. Hareesh ◽  
Sachin R. Suryawanshi ◽  
B. Shateesh ◽  
Deodatta M. Phase ◽  
Shailendra S. Dahiwale ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Field Emission ◽  
High Field ◽  
Emission Performance ◽  
Emission Properties ◽  
Field Emission Properties ◽  
Reduced Graphene ◽  
Field Emission Performance

Herein, we report the field emission properties of NiFe2O4/reduced graphene oxide/carbon nanotubes (NGC) and compared them with the field emission properties of NiFe2O4/carbon nanotubes (NC) and NiFe2O4/reduced graphene oxide (NG).

scholarly journals Synthesis of multifunctional CuFe2O4–reduced graphene oxide nanocomposite: an efficient magnetically separable catalyst as well as high performance supercapacitor and first-principles calculations of its electronic structures

RSC Advances ◽  
2018 ◽  
Vol 8 (49) ◽  
pp. 27725-27739 ◽  
Author(s):  
Madhurya Chandel ◽  
Debabrata Moitra ◽  
Priyanka Makkar ◽  
Harshit Sinha ◽  
Harshdeep Singh Hora ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
First Principles ◽  
High Performance ◽  
First Principles Calculations ◽  
Reduced Graphene ◽  
Magnetically Separable Catalyst ◽  
Co Precipitation ◽  
Precipitation Reduction

Here, we report an ‘in situ’ co-precipitation reduction based synthetic methodology to prepare CuFe2O4 nanoparticle–reduced graphene oxide (CuFe2O4–RGO) nanocomposites.

PVP-assisted growth of Ni-Co oxide on N-doped reduced graphene oxide with enhanced pseudocapacitive behavior

2019 ◽  
Vol 378 ◽  
pp. 122202 ◽  
Author(s):  
Chengxiang Huang ◽  
Yinhui Ding ◽  
Chen Hao ◽  
Saisai Zhou ◽  
Xiaohong Wang ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Reduced Graphene ◽  
Pseudocapacitive Behavior

scholarly journals Aminopyrene functionalized reduced graphene oxide as a supercapacitor electrode

RSC Advances ◽  
2015 ◽  
Vol 5 (48) ◽  
pp. 38111-38116 ◽  
Author(s):  
Ellie Yi Lih Teo ◽  
Hong Ngee Lim ◽  
Rajan Jose ◽  
Kwok Feng Chong
Keyword(s):  
Electron Transfer ◽  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Supercapacitor Electrode ◽  
Reduced Graphene ◽  
Pseudocapacitive Behavior

The electron transfer between an amine and rGO contributes to the pseudocapacitive behavior of aminopyrene functionalized rGO.

In Situ Raman Studies of Electrically Reduced Graphene Oxide and Its Field-Emission Properties

2013 ◽  
Vol 117 (10) ◽  
pp. 5485-5491 ◽  
Author(s):  
Satyaprakash Sahoo ◽  
Geetika Khurana ◽  
Sujit K. Barik ◽  
S. Dussan ◽  
D. Barrionuevo ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Field Emission ◽  
Emission Properties ◽  
Field Emission Properties ◽  
In Situ Raman ◽  
Reduced Graphene
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