HEAT-RESISTANT ELECTROLYTE MATERIALS AND ELECTROCHROMIC DEVICES INCLUDING THEM
First Claim
Patent Images
1. An electrolyte material comprising:
- a polymer of ethyleneimine, optionally at least partially crosslinked;
a lithium salt; and
a high-boiling solvent.
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Accused Products
Abstract
The present disclosure relates to relates to heat-resistant gel electrolyte materials and their uses, for example, in electrochromic devices such as electrochromic windows. In certain embodiments, the disclosure provides an electrolyte material including a polymer of ethyleneimine, optionally at least partially crosslinked (e.g., with an epoxide crosslinker such as the diglycidyl ether of bisphenol A); a lithium salt (e.g., lithium perchlorate); and a high-boiling solvent (e.g., DMSO). The electrolyte materials can be used in electrochromic devices, such as electrochromic windows, e.g., for use as automobile sunroofs
9 Citations
24 Claims
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1. An electrolyte material comprising:
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a polymer of ethyleneimine, optionally at least partially crosslinked; a lithium salt; and a high-boiling solvent. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24)
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Specification