scholarly journals Silver thin film electrodes for supercapacitor application

2019 ◽  
Vol 488 ◽  
pp. 142-150 ◽  
Author(s):  
Alex I. Oje ◽  
A.A. Ogwu ◽  
Mojtaba Mirzaeian ◽  
A.M. Oje ◽  
Nathaniel Tsendzughul
2018 ◽  
Vol 1 (7) ◽  
pp. 3724-3732 ◽  
Author(s):  
Sebastian C. Dixon ◽  
Joe A. Manzi ◽  
Michael J. Powell ◽  
Claire J. Carmalt ◽  
Ivan P. Parkin

Author(s):  
Cristina Cioarec ◽  
Patrizia Melpignano ◽  
Nicolas Gherardi ◽  
Richard Clergereaux

2013 ◽  
Vol 49 (11) ◽  
pp. 3734-3739 ◽  
Author(s):  
Sujata S. Shinde ◽  
Girish S. Gund ◽  
Vijay S. Kumbhar ◽  
Bebi H. Patil ◽  
Chandrakant D. Lokhande

2017 ◽  
Vol 28 (23) ◽  
pp. 17839-17848 ◽  
Author(s):  
P. D. More ◽  
P. R. Jadhav ◽  
A. A. Ghanwat ◽  
I. A. Dhole ◽  
Y. H. Navale ◽  
...  

2009 ◽  
Vol 137 (1) ◽  
pp. 246-252 ◽  
Author(s):  
Y.M. Sabri ◽  
S.J. Ippolito ◽  
J. Tardio ◽  
A.J. Atanacio ◽  
D.K. Sood ◽  
...  

Nanomaterials ◽  
2018 ◽  
Vol 8 (9) ◽  
pp. 726 ◽  
Author(s):  
Hoseong Han ◽  
Sunghun Cho

Silica-conducting polymer (SiO2-CP) has the advantages of high electrical conductivity, structural stability, and the facile formation of thin-film. This work deals with the preparation and optimization of polypyrrole (PPy)-encapsulated silica nanoparticles (SiO2 NPs) using an ex situ method. The SiO2-PPy core-shell NPs prepared by the ex situ method are well dispersed in water and facilitate the mass production of thin-film electrodes with improved electrical and electrochemical performances using a simple solution process. As-prepared SiO2-PPy core-shell NPs with different particle sizes were applied to electrode materials for two-electrode supercapacitors based on coin cell batteries. It was confirmed that the areal capacitance (73.1 mF/cm2), volumetric capacitance (243.5 F/cm3), and cycling stability (88.9% after 5000 cycles) of the coin cell employing the ex situ core-shell was superior to that of the conventional core-shell (4.2 mF/cm2, 14.2 mF/cm3, and 82.2%). Considering these facts, the ex situ method provides a facile way to produce highly-conductive thin-film electrodes with enhanced electrical and electrochemical properties for the coin cell supercapacitor application.


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