An advanced asymmetric supercapacitor based on a binder-free electrode fabricated from ultrathin CoMoO4 nano-dandelions

RSC Advances ◽  
2016 ◽  
Vol 6 (75) ◽  
pp. 71156-71164 ◽  
Author(s):  
Sayed Habib Kazemi ◽  
Mahmoud Tabibpour ◽  
Mohammad Ali Kiani ◽  
Hojjat Kazemi
Keyword(s):  
Hydrothermal Method ◽  
Molybdenum Oxide ◽  
Nickel Foam ◽  
Asymmetric Supercapacitor ◽  
Term Stability ◽  
Long Term Stability ◽  
Oxide Nanostructures ◽  
Binder Free ◽  
Charge Capacitance

Dandelion shaped cobalt molybdenum oxide nanostructures (ND-CoMoO4) were synthesized through a facile, mild and green hydrothermal method on nickel foam. Binder-free ND-CoMoO4 electrode showed superior long-term stability and charge capacitance.

High performance binder-free Fe–Ni hydroxides on nickel foam prepared in piranha solution for the oxygen evolution reaction

2020 ◽  
Vol 4 (12) ◽  
pp. 6311-6320
Author(s):  
Choel-Hwan Shin ◽  
Yi Wei ◽  
Gisang Park ◽  
Joonhee Kang ◽  
Jong-Sung Yu
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
High Performance ◽  
Nickel Foam ◽  
Term Stability ◽  
Long Term Stability ◽  
Piranha Solution ◽  
Binder Free

A novel binder-free Fe–Ni hydroxide-loaded nickel foam (NF) electrode is prepared by simple corrosion of NF in a home-made piranha solution containing Fe3+ and exhibits remarkable electrochemical OER activity and long-term stability.

Bismuth iron molybdenum oxide solid solution: a novel and durable electrocatalyst for overall water splitting

2020 ◽  
Vol 56 (53) ◽  
pp. 7293-7296
Author(s):  
Sakila Khatun ◽  
Poulomi Roy
Keyword(s):  
Solid Solution ◽  
Water Splitting ◽  
Alkaline Medium ◽  
Molybdenum Oxide ◽  
Term Stability ◽  
Long Term Stability ◽  
Overall Water Splitting ◽  
Oxide Solid Solution ◽  
First Time

Bismuth iron molybdenum oxide solid solution has been identified as a potential electrocatalyst for the first time. Besides its outstanding electrocatalytic performance, the material withstands highly alkaline medium, showing long-term stability.

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