Journal article

Authors list: Schlettwein, D; Wöhrle, D; Jaeger, NI

Publication year: 1989

Pages: 2882-2886

Journal: Journal of The Electrochemical Society

Volume number: 136

Issue number: 10

ISSN: 0013-4651

eISSN: 1945-7111

DOI Link: https://doi.org/10.1149/1.2096304

Publisher: The Electrochemical Society

Abstract: 

The electrochemical properties of Cu‐tetra(pyrazino [2,3])‐[b,g,l,q]‐5,10,15,20‐tetraazaporphyrine, 4, and Cu‐tetra(5,6‐dicyanopyrazino [2,3]) [b,g,l,q]‐5,10,15,20‐tetraazaporphyrine, 5, as thin films in contact with an aqueous acid electrolyte were investigated by cyclic voltammetry. The electrodes show stable electrochromic reduction and reoxidation. A strong shift of the redox potentials into the anodic direction could be accomplished in comparison with the analogue compounds Cu‐phthalocyanine, 1, and Cu‐2,3,9,10,16,17,23,24‐octacyanophthalocyanine, 2. There is strong evidence for an irreversible structural change of 4 during the first reduction cycle.

Harvard Citation style: Schlettwein, D., Wöhrle, D. and Jaeger, N. (1989) Reversible Reduction and Reoxidation of Thin Films of Tetrapyrazinotetraazaporphyrines, Journal of The Electrochemical Society, 136(10), pp. 2882-2886. https://doi.org/10.1149/1.2096304

APA Citation style: Schlettwein, D., Wöhrle, D., & Jaeger, N. (1989). Reversible Reduction and Reoxidation of Thin Films of Tetrapyrazinotetraazaporphyrines. Journal of The Electrochemical Society. 136(10), 2882-2886. https://doi.org/10.1149/1.2096304