Fraunhofer-gesellschaft Zur Foerderung Der Angewandten Forschung E.v.

Universitá Degli Studi Di Milano-bicocca

Hydro-quebec

Consorzio Interuniversitario Nazionale Per La Scienza E Tecnologia Dei Materiali Instm

Consorzio Interuniversitario Nazionale Per La Scienza E Tecnologia Dei Materiali

Claudio Maria Mari

Giorgio Pagani

Gerhard Schottner

Uwe Posset

Luca Beverina

Karim Zaghib

Abdelbast Guerfi

Michel Perrier

Martin Dontigny

Jean-François Labrecque

Alessandro Abbotto

Riccardo Ruffo

Matteo Marco Salamone

Mauro Sassi

Ayse Cochet

Ricardo Ruffo

Giorgio Patriarca

Bettina Herbig

Giorgio A Pagani

A flexible transparent electrochromic device, which includes the following components, each of which is a flexible film: a working electrode comprising a transparent conducting substrate supporting an working electrode active material; a counter electrode including a transparent conducting substrate supporting a counter electrode active material; a solid polymer electrolyte (SPE) including a solution of a lithium salt in a polymer solvent. A method for preparing an electrochromic device includes the steps of: preparing a working electrode film, preparing a counter electrode film, preparing a polymer electrolyte film, and assembling the electrodes and the electrolyte, the method being implemented continuously.

Flexible transparent electrochomic device, and a method for the preparation thereof

The present invention relates to a method for the preparation of a novel hybrid electrochromic coating material with superior performance in terms of transparency, electrochromic contrast, coloration efficiency, and adhesion, for a use in electrochromic devices for applications where a high transparency is required in the bleached state.

Highly transparent electrochromic coating material, method for producing the same and use of the material

Growing community of inventors

Milan, Italy

Claudio Maria Mari