Electrochromic salts, solutions, and devices
Patent
·
OSTI ID:908351
- Los Alamos, NM
Electrochromic salts. Electrochromic salts of dicationic viologens such as methyl viologen and benzyl viologen associated with anions selected from bis(trifluoromethylsulfonyl)imide, bis(perfluoroethylsulfonyl)imide, and tris(trifluoromethylsulfonyl)methide are produced by metathesis with the corresponding viologen dihalide. They are highly soluble in molten quarternary ammonium salts and together with a suitable reductant provide electrolyte solutions that are used in electrochromic windows.
- Research Organization:
- Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- W-7405-ENG-36
- Assignee:
- The Regents of the University of California (Los Alamos, NM)
- Patent Number(s):
- 7,064,212
- Application Number:
- 10/177,400
- OSTI ID:
- 908351
- Country of Publication:
- United States
- Language:
- English
Room-Temperature Molten Salts Based on the Quaternary Ammonium Ion
|
journal | October 1998 |
Low Temperature Molten Viologens-Phase Transition and Electrochemical Properties
|
journal | January 1999 |
Electrochromic and Electrochemichromic Materials and Phenomena
|
book | January 1976 |
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