Protonating Imine Sites of Polyaniline for Aqueous Zinc Batteries

2022 ◽  
Author(s):  
Han Yan ◽  
Xinjian Mu ◽  
Yu Song ◽  
Zengming Qin ◽  
Di Guo ◽  
...  
Keyword(s):  
Electrochemical Redox

PANI materials usually contain a certain amount of insulating components, e.g., imine (=N-) and amine (-NH-) groups, limiting the electrochemical redox of PANI. Herein, we proposed a simple protonation strategy...

Synthesis of Hexagonal-Shaped SnO2Nanocrystals and SnO2@C Nanocomposites for Electrochemical Redox Supercapacitors

2008 ◽  
Vol 112 (6) ◽  
pp. 1825-1830 ◽  
Author(s):  
Ramakrishnan Kalai Selvan ◽  
Ilana Perelshtein ◽  
Nina Perkas ◽  
Aharon Gedanken
Keyword(s):  
Electrochemical Redox

Electrochemical redox pattern for nicotinamide species in nonaqueous media

1973 ◽  
Vol 95 (17) ◽  
pp. 5482-5490 ◽  
Author(s):  
K. S. V. Santhanam ◽  
Philip J. Elving
Keyword(s):  
Nonaqueous Media ◽  
Electrochemical Redox

β-Tetrabromo-meso-tetrakis(4′-substituted phenyl)porphyrins: synthesis and electrochemical redox properties

2011 ◽  
Vol 15 (09n10) ◽  
pp. 883-889 ◽  
Author(s):  
P. Bhyrappa ◽  
V. Velkannan
Keyword(s):  
Linear Relationship ◽  
Redox Properties ◽  
Redox Potentials ◽  
Electrochemical Redox ◽  
Hammett Parameter

A series of 2,3,12,13-tetrabromo-5,10,15,20-tetrakis(4′-substituted phenyl)porphyrins, H2 T(4′-R Ph) PBr4 ( R = OCH3 , t-butyl, H and CO2CH3 ) and their metal ( Co(II) , Cu(II) , and Zn(II) ) complexes were synthesized and their electrochemical redox properties were explored. The plot of E1/2vs. the Hammett parameter (σp) of the substituents (R) follow a fairly linear relationship for the ring centered redox potentials.

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