Back to results
US 2001/0022357 A1Published application
Electrochemichromic viologens
OwnerPadma Desaraju, Desaraju V. Varaprasad +2inventors
InventorsPADMA DESARAJU, DESARAJU V. VARAPRASAD, NIALL R. LYNAM, HAMID R. HABIBI
Life of this patent
Estimating the term…
Abstract
An electrochemichromic solution containing novel viologen salts as cathodic materials for the redox pair.
Claims4
An electrochemichromic solution comprising:
- a solvent;
- a redox chemical pair comprising a cathodic material and an anodic material, wherein said cathodic material is selected from one of the following viologen compounds:
- 12
- wherein X− is an anion.
1 more element
A viologen salt having one of the following chemical formulae. 14
- wherein X− is an anion.
Dependencies are inferred from the claim text.