Electrochromic paper: utility of electrochromes incorporated in paper

Autor:	S. M. C. Vieira, Paul M. S. Monk, Frédéric Delage
Rok vydání:	2001
Předmět:	Prussian blue Chemistry General Chemical Engineering Inorganic chemistry Molybdenum oxide Tungsten oxide Context (language use) Photochemistry Electrochemistry chemistry.chemical_compound Electrochromism Chemisorption Electrode
Zdroj:	Electrochimica Acta. 46:2195-2202
ISSN:	0013-4686
DOI:	10.1016/s0013-4686(01)00407-8
Popis:	Investigation of the electrochemical behaviour of the inorganic electrochromes tungsten oxide, molybdenum oxide, and Prussian blue (PB), each within mashed paper, shows that WO3 and MoO3 are ideal electrochromes to manufacture ‘electrochromic paper’, but that PB is not a viable electrochrome in this context. The organic electrochromes methyl viologen (MV) and benzyl viologen (BzV) are water-soluble, so were incorporated by pre-soaking but without mashing the paper. The electrochromic images are intense but impermanent. From the adsorptive behaviour of methyl viologen, it is shown that MV adheres via chemisorption, the extent being a function of the type of paper used.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::4fbe820d2120fdaba14bb5a3763c72a9 https://doi.org/10.1016/s0013-4686(01)00407-8 Zobrazit plný text záznamu Full Text from ScienceDirect