An electrolyte-free flexible electrochromic device using electrostatically strong graphene quantum dot-viologen nanocomposites

An electrolyte-free flexible electrochromic device using electrostatically strong graphene quantum dot-viologen nanocomposites

© 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 26(2014), 30 vom: 13. Aug., Seite 5129-36
1. Verfasser: Hwang, Eunhee (VerfasserIn)
Weitere Verfasser: Seo, Sohyeon, Bak, Sora, Lee, Hanleem, Min, Misook, Lee, Hyoyoung
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2014
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article Research Support, Non-U.S. Gov't electrolyte-free electrostatic nanocomposites flexible electrochromic devices graphene quantum dots methyl viologen
Beschreibung
Zusammenfassung:© 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
A strong electrostatic MV(2+) -GQD nanocomposite provides an electrolyte-free flexible electrochromic device wih high durability. The positively charged MV(2+) and negatively charged GQD are strongly stabilized by non-covalent intermolecular forces (e.g., electrostatic interactions, π-π stacking interactions, and cation-π electron interactions), eliminating the need for an electrolyte. An electrolyte-free flexible electrochromic device fabricated from the GQD-supported MV(2+) exhibits stable performance under mechanical and thermal stresses
Beschreibung:Date Completed 12.05.2015
Date Revised 30.09.2020
published: Print-Electronic
Citation Status PubMed-not-MEDLINE
ISSN:1521-4095
DOI:10.1002/adma.201401201