Heliotrope Technologies, Inc.

Heliotrope Europe S.l.

Janina Motter

Guillermo Garcia

Amir Bayati

Xiaoliang Wang

Yashraj K Bhatnagar

Evelyn Davies

Le Sheng Nicholas Yiu

A gel electrolyte precursor composition, an electrochromic device including a gel electrolyte formed from the precursor composition, and methods of forming the electrochromic device, the precursor composition including polymer network precursors including polyurethane acrylate oligomers, an ionically conducting phase, and an initiator.

Gel electrolyte precursor compositions, electrochromic devices including gel electrolytes, and manufacturing methods thereof

An electrochromic device includes an optically transparent first substrate, a first transparent conductor disposed on the first substrate, a counter electrode disposed on the first transparent conductor, an optically transparent, ionically conductive first capping layer disposed on the counter electrode, and configured to permit diffusion of alkali metal ions, and to block the diffusion of organic compounds and carbon, an optically transparent second substrate, a second transparent conductor disposed on the second substrate, a working electrode comprising electrochromic nanoparticles disposed on the second transparent conductor, and an electrolyte disposed between the first capping layer and the working electrode.

Electrochromic device including capping layer

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Palo Alto, CA, United States of America

Janina Motter