3D ordered nanoporous NiMoO4 for high-performance supercapacitor electrode materials

RSC Advances ◽  
2014 ◽  
Vol 4 (94) ◽  
pp. 52555-52561 ◽  
Author(s):  
Seyyed Ebrahim Moosavifard ◽  
Javad Shamsi ◽  
Saeed Fani ◽  
Saeid Kadkhodazade
Keyword(s):  
Mesoporous Silica ◽  
Pore Size Distribution ◽  
Electrode Material ◽  
High Performance ◽  
Electrode Materials ◽  
High Surface ◽  
High Surface Area ◽  
Supercapacitor Electrode ◽  
Bimodal Pore Size Distribution ◽  
Supercapacitor Electrode Materials

3D ordered nanocrystalline nanoporous NiMoO4 with high surface area and bimodal pore size distribution has been synthesized by nanocasting from mesoporous silica KIT-6, and applied as high-performance supercapacitor electrode material.

Carbon nanofibers by pyrolysis of self-assembled perylene diimide derivative gels as supercapacitor electrode materials

2015 ◽  
Vol 3 (30) ◽  
pp. 15513-15522 ◽  
Author(s):  
Xia Liu ◽  
Aled Roberts ◽  
Adham Ahmed ◽  
Zhenxin Wang ◽  
Xu Li ◽  
...  
Keyword(s):  
Surface Area ◽  
Carbon Nanofibers ◽  
High Performance ◽  
Electrode Materials ◽  
High Surface ◽  
High Surface Area ◽  
Perylene Diimide ◽  
Supercapacitor Electrode ◽  
Water Based ◽  
Supercapacitor Electrode Materials

A water-based approach to fabricating CNFs from a perylene diimide derivative via gelation and carbonization is described. Pluronic F-127 as templates can be readily incorporated to form CNFs with high surface area, showing high performance as electrode materials for supercapacitors.

From ZIF nanoparticles to hierarchically porous carbon: toward very high surface area and high-performance supercapacitor electrode materials

2019 ◽  
Vol 6 (1) ◽  
pp. 32-39 ◽  
Author(s):  
Fangfang Wang ◽  
Liangkui Zhu ◽  
Ying Pan ◽  
Zhan Li ◽  
Pingping Yang ◽  
...  
Keyword(s):  
Surface Area ◽  
High Performance ◽  
Electrode Materials ◽  
High Surface ◽  
High Surface Area ◽  
High Specific Capacitance ◽  
Supercapacitor Electrode ◽  
Capacitive Energy Storage ◽  
Energy Storage Material ◽  
Supercapacitor Electrode Materials

A high-performance capacitive energy storage material was derived from a new nanoscale ZIF precursor by using the activating reagent KOH, exhibiting a high surface area of 3253 m2 g−1 and an ultra-high specific capacitance.

scholarly journals Facile synthesis of NF/ZnOx and NF/CoOx nanostructures for high performance supercapacitor electrode materials

RSC Advances ◽  
2019 ◽  
Vol 9 (37) ◽  
pp. 21225-21232
Author(s):  
Yedluri Anil Kumar ◽  
Araveeti Eswar Reddy ◽  
Jin-Soo Bak ◽  
In-Ho Cho ◽  
Hee-Je Kim
Keyword(s):  
Chemical Bath Deposition ◽  
Electrode Material ◽  
High Performance ◽  
Electrode Materials ◽  
Nickel Foam ◽  
Facile Synthesis ◽  
Supercapacitor Electrode ◽  
Simple Chemical ◽  
Supercapacitor Electrode Materials

NF/ZnOx nanocone and NF/CoOx nanoparticle electrode materials were fabricated on a nickel foam surface using a simple chemical bath deposition approach and assessed as an electrode material for high-performance supercapacitors.

Recent progress in water-splitting and supercapacitor electrode materials based on MOF-derived sulfides

2021 ◽  
Author(s):  
Matheus Ireno da Silva ◽  
Ítalo R. Machadoa ◽  
Henrique E. Toma ◽  
Koiti Araki ◽  
Lúcio Angnes ◽  
...  
Keyword(s):  
Recent Progress ◽  
Electrode Materials ◽  
High Surface ◽  
Metal Organic Frameworks ◽  
High Surface Area ◽  
Energy Storage And Conversion ◽  
Supercapacitor Electrode ◽  
Conversion Materials ◽  
Metal Organic ◽  
Supercapacitor Electrode Materials

Metal–organic frameworks (MOFs) are being extensively reported as ideal templates or precursors for energy storage and conversion materials thanks to their unique architectures with high surface area, high ordered porosity,...

Acid-based modified NiCo2O4 as high-performance supercapacitor electrode materials

2021 ◽  
pp. 2150200
Author(s):  
Wenbo Geng ◽  
Qing Wang ◽  
Jianfeng Dai ◽  
Haoran Gao
Keyword(s):  
Specific Surface ◽  
Surface Area ◽  
Specific Surface Area ◽  
Electrode Material ◽  
High Performance ◽  
Electrode Materials ◽  
Alkali Treatment ◽  
Treatment Method ◽  
Supercapacitor Electrode ◽  
Supercapacitor Electrode Materials

The performance of supercapacitor electrode materials was greatly affected by the specific surface area. The urchin-like NiCo2O4 was transformed into porous NiCo2O4 (AA-NiCo2O[Formula: see text] using the acid–alkali treatment method. The specific surface area of AA-NiCo2O4 was 165.0660 m2/g, which was about three times larger than that of NiCo2O4. The specific capacitance of the AA-NiCo2O4 was enhanced significantly (1700 F/g at 1 A/g), and AA-NiCo2O4 possesses good rate capacitance (1277 F/g at 10 A/g). This is mainly attributed to the larger specific surface area, fast and convenient electron–ion transport and redox reaction. Therefore, AA-NiCo2O4 is a promising high-performance supercapacitor electrode material.

scholarly journals Novel binder-free electrode materials for supercapacitors utilizing high surface area carbon nanofibers derived from immiscible polymer blends of PBI/6FDA-DAM:DABA

RSC Advances ◽  
2017 ◽  
Vol 7 (34) ◽  
pp. 20947-20959 ◽  
Author(s):  
Nimali C. Abeykoon ◽  
Velia Garcia ◽  
Rangana A. Jayawickramage ◽  
Wijayantha Perera ◽  
Jeremy Cure ◽  
...  
Keyword(s):  
Electrode Materials ◽  
High Surface ◽  
High Surface Area ◽  
Electrospun Fibers ◽  
Supercapacitor Electrode ◽  
Immiscible Polymer Blends ◽  
High Performing ◽  
Immiscible Blends ◽  
Binder Free ◽  
Supercapacitor Electrode Materials

High performing supercapacitor electrode materials were obtained by controlling the nanostructure of electrospun fibers derived from PBI/6FDD immiscible blends.

scholarly journals Easy approach to synthesize N/P/K co-doped porous carbon microfibers from cane molasses as a high performance supercapacitor electrode material

RSC Advances ◽  
2014 ◽  
Vol 4 (66) ◽  
pp. 34739-34750 ◽  
Author(s):  
Alfin Kurniawan ◽  
L. K. Ong ◽  
Fredi Kurniawan ◽  
C. X. Lin ◽  
Felycia E. Soetaredjo ◽  
...  
Keyword(s):  
Electrode Material ◽  
Porous Carbon ◽  
High Performance ◽  
Electrode Materials ◽  
Supercapacitor Electrode ◽  
Cane Molasses ◽  
Electrochemical Application ◽  
Carbon Microfibers ◽  
First Time ◽  
Co Doped

For the first time, porous carbon microfibers co-doped with N/P/K were synthesized from cane molasses by combination of electrospinning and carbonization techniques and its electrochemical application to electrode materials for supercapacitors was investigated.

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