Reversible Redox Behavior between Stannole Dianion and Bistannole-1,2-Dianion

2006 ◽  
Vol 128 (15) ◽  
pp. 4934-4935 ◽  
Author(s):  
Ryuta Haga ◽  
Masaichi Saito ◽  
Michikazu Yoshioka
Keyword(s):  
Redox Behavior ◽  
Reversible Redox

Reversible redox behavior of Fe2O3/TiO2 composites in the gaseous photodegradation process

2019 ◽  
Vol 45 (10) ◽  
pp. 13187-13192 ◽  
Author(s):  
Xueping Dai ◽  
Guanhong Lu ◽  
Yidan Hu ◽  
Xiaofeng Xie ◽  
Xiao Wang ◽  
...  
Keyword(s):  
Redox Behavior ◽  
Reversible Redox

Pyren-1-ylmethyl N-substituted oxoporphyrinogens

2007 ◽  
Vol 11 (05) ◽  
pp. 390-396 ◽  
Author(s):  
Jonathan P. Hill ◽  
Katsuhiko Ariga ◽  
Amy Lea Schumacher ◽  
Paul A. Karr ◽  
Francis D'Souza
Keyword(s):  
Electrochemical Properties ◽  
Electrochemical Measurements ◽  
Redox Behavior ◽  
Tert Butyl ◽  
Reversible Redox ◽  
Excimer Formation

5,10,15,20-tetrakis(3,5-di-tert-butyl-4-oxocyclohexadien-2,5-yl)porphyrinogen was alkylated at its macrocyclic nitrogen atoms with pyren-1-ylmethyl groups and the effect of increasing N-substitution on the spectroscopic and electrochemical properties was investigated. Both pyrene and oxoporphyrinogen chromophores exhibit fluorescence and there is little interaction between them except in the higher N-substituted compounds. Intra- or intermolecular excimer formation by pyrene is precluded by attachment to the bulky oxoporphyrinogen. Electrochemical measurements revealed reversible redox behavior.

Reversible Redox Behavior of Quinone-Based Molecule with Activated Carbon Slurry Electrode

2020 ◽  
Vol MA2020-02 (68) ◽  
pp. 3551-3551
Author(s):  
Keisuke Suzuki ◽  
Daisuke Takimoto ◽  
Sho Hideshima ◽  
Wataru Sugimoto
Keyword(s):  
Activated Carbon ◽  
Redox Behavior ◽  
Reversible Redox

14 Step-15 Electron Reversible Redox Behavior of Tetrameric Oligomer of Oxo-Bridged Triruthenium Cluster

2005 ◽  
Vol 78 (4) ◽  
pp. 591-598 ◽  
Author(s):  
Tomohiko Hamaguchi ◽  
Haruko Nagino ◽  
Katsunori Hoki ◽  
Hiroaki Kido ◽  
Tadashi Yamaguchi ◽  
...  
Keyword(s):  
Redox Behavior ◽  
Reversible Redox

Three-electron reversible redox for a high-energy fluorophosphate cathode: Na3V2O2(PO4)2F

2019 ◽  
Vol 55 (27) ◽  
pp. 3979-3982 ◽  
Author(s):  
Manhua Peng ◽  
Dongtang Zhang ◽  
Xiayan Wang ◽  
Dingguo Xia ◽  
Yugang Sun ◽  
...  
Keyword(s):  
High Energy ◽  
Redox Behavior ◽  
Space Group ◽  
Reversible Redox

Na3V2O2(PO4)2F crystallising in space group I4/mmm shows three-electron reversible redox behavior.

Evidence of proton-coupled mixed-valency by electrochemical behavior on transition metal complex dimers bridged by two Ag+ ions

2019 ◽  
Vol 48 (2) ◽  
pp. 535-546
Author(s):  
Makoto Tadokoro ◽  
Kazuo Isogai ◽  
Shohei Harada ◽  
Takaya Kouchi ◽  
Takeshi Yamane ◽  
...  
Keyword(s):  
Transition Metal ◽  
Metal Complex ◽  
Metal Complexes ◽  
Electrochemical Behavior ◽  
Transition Metal Complex ◽  
Redox Behavior ◽  
Mixed Valency ◽  
Valency State ◽  
Reversible Redox

H-Bonded metal complex dimers with reversible redox behavior connected by an LBHB can provide a unique mixed-valency state. However, the metal complexes substituted two H-bonding protons to two Ag+ ions electrochemically have no mixed-valency state.

scholarly journals Azulenoisoindigo: A Building Block for π-Functional Materials with Reversible Redox Behavior and Proton Responsiveness

2021 ◽  
Author(s):  
Bin Hou ◽  
Jing Li ◽  
Xiaodi Yang ◽  
Jianwei Zhang ◽  
Hanshen Xin ◽  
...  
Keyword(s):  
Chemical Properties ◽  
Functional Materials ◽  
Redox Behavior ◽  
Paramagnetic Resonance ◽  
Cation Radicals ◽  
H Nmr ◽  
Reversible Redox ◽  
Physical And Chemical ◽  
Electron Paramagnetic ◽  
And Chemical Properties

<p>Azulene, one of representative nonbenzenoid aromatic hydrocarbons, exhibits unique molecular structure and distinctive physical and chemical properties. Herein, an azulene-based isoindigo analogue, azulenoisoindigo (<b>AzII</b>) is designed and synthesized, which has a twisted molecular backbone and R/S-isomers in single crystals. Interestingly, <b>AzII</b> shows the characteristics of both isoindigo and azulene, such as completely reversible redox behavior and reversible proton responsiveness. UV-vis-NIR, <sup>1</sup>H NMR and electron paramagnetic resonance (EPR) measurements were carried out to get insights into the possible mechanism of the proton-responsive property of <b>AzII</b>. The results demonstrated that only one azulenyl moiety of molecule of <b>AzII</b> was protonated and deprotonated, and the protonated <b>AzII</b> can be further oxidized to form azulenium cation radicals.</p>

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