Photoswitchable Conductivity in a Rigidly Dendronized Salt

Autor:	Klaus Müllen, Thi-Thanh-Tam Nguyen, Manfred Wagner, David Türp
Rok vydání:	2012
Předmět:	chemistry.chemical_classification Light switch Inorganic chemistry chemistry.chemical_element Salt (chemistry) General Chemistry General Medicine Conductivity Catalysis Ion chemistry.chemical_compound chemistry Azobenzene Dendrimer Polymer chemistry Boron
Zdroj:	Angewandte Chemie. 125:697-701
ISSN:	0044-8249
DOI:	10.1002/ange.201206010
Popis:	Light switch: a dendronized salt exhibiting photoswitchable conductivity was designed and synthesized. The salt consists of tetrabutylammonium cations and large, rigidly dendronized borate anions, each bearing eight photoresponsive azobenzene moieties. The conductivity of solutions of this salt can be reversibly switched by irradiation, owing to light-induced changes in the overall size of the dendronized anion and the density of its polyphenylene shell.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::816a8f7cce104d675add24adbb8d2e96 https://doi.org/10.1002/ange.201206010 Zobrazit plný text záznamu