Symmetrical Electrochromic and Electroemissive Devices from Semi-Interpenetrating Polymer Networks

Pierre Verge; Layla Beouch; Pierre Henri Aubert; Frederic Vidal; François Tran-Van; Dominique Teyssié; Claude Chevrot

doi:10.4028/www.scientific.net/AST.55.18

Paper Titles

Preface

Realization of Photochromic-Polymeric Films for Optical Applications
p.1

Thermo-Optical Properties of Nd_0.3Sm_0.7NiO₃ Ceramic
p.7

(Sm_1-x,Ca_x)MnO₃ Ceramics with Tunable Emissivity
p.13

Symmetrical Electrochromic and Electroemissive Devices from Semi-Interpenetrating Polymer Networks
p.18

Electrochromic Nickel Oxide-Based Thin Films Deposited by Chemical Bath
p.24

WO₃ Thin Films Active in the IR Region
p.30

Proton-Induced Multiple Changes of the Absorption and Fluorescence Spectra of Amino-Aza-Oligo(Phenylenevinylene)s
p.36

Origin of the Difference in Phase Transition Behavior between TwoType of All-Organic Radical Liquid Crystals
p.42

HomeAdvances in Science and TechnologyAdvances in Science and Technology Vol. 55Symmetrical Electrochromic and Electroemissive...

Symmetrical Electrochromic and Electroemissive Devices from Semi-Interpenetrating Polymer Networks

Abstract:

This paper describes the elaboration and optical characterizations of electrochromic devices (ECDs) based on a semi-Interpenetrating Polymer Network architecture. These ECD exhibit contrast ration of 36% in the full visible range and are able to switch 10,000 times at low voltage between +1.2V and -1.2V with only 0.2% of electroactivity lost. By the way, these IPN-based materials present interesting properties in the NIR region.