Results 21 to 30 of about 17,482 (170)

Medium Effect on the Electropolymerization and Electro-optical Properties of PEDOS

open access: yesInternational Journal of Electrochemical Science, 2019
3,4-Ethylenedioxyselenophene (EDOS), an important derivative of 3,4-ethylenedioxythiophene (EDOT), has better optoelectronic properties including lower band gap, better interchain charge transfer, lower oxidation and reduction potentials.
Kai Qu   +5 more
doaj   +1 more source

Advances in Molecular Electronics: A Brief Review

open access: yesEngineering, 2018
The field of molecular electronics, also known as moletronics, deals with the assembly of molecular electronic components using molecules as the building blocks.
Paven Thomas Mathew, Fengzhou Fang
doaj   +1 more source

2D and 3D photonic crystal materials for photocatalysis and electrochemical energy storage and conversion

open access: yesScience and Technology of Advanced Materials, 2016
This perspective reviews recent advances in inverse opal structures, how they have been developed, studied and applied as catalysts, catalyst support materials, as electrode materials for batteries, water splitting applications, solar-to-fuel conversion ...
Gillian Collins   +5 more
doaj   +1 more source

Electrochromic Graphene Molecules

open access: yesACS Nano, 2015
Polyclic aromatic hydrocarbons also called Graphene Molecules (GMs), with chemical composition C132H36(COOH)2 were synthesized in situ on the surface of transparent nanocrystalline indium tin oxide (nc-ITO) electrodes and their electronic structure was studied electrochemically and spectro-electrochemically. Variations in the potential applied onto the
Zhiqiang, Ji   +2 more
openaire   +3 more sources

Preparation and characterization of polyacrylate functionalized polythiophene films

open access: yesMATEC Web of Conferences, 2018
This paper is based on the effect of precursors’ structure on the resultant electropolymers’ electrochemical and optical and thermal properties. The polyacrylate functionalized thiophene with a narrow polydispersity index (PDI) was synthesized by means ...
Lv Yahui   +6 more
doaj   +1 more source

Thickness-Dependent Coloration Properties of Glass-Substrate Viologen-Based Electrochromic Devices

open access: yesIEEE Photonics Journal, 2012
Blue viologen-based electrochromic devices on glass substrates were constructed with different internal active layer thickness by means of a thermoplastic spacer (DuPontTM surlyn1702).
David Barrios   +5 more
doaj   +1 more source

New Electrochromic Materials

open access: yesScience Progress, 2002
A number of inorganic and organic materials exhibit redox states (reduced and/or oxidised forms) with distinct UV-Visible (electronic) absorption bands. When electrochemical switching of these redox states gives rise to different colours (i.e. new or different visible region bands), the material is described as being electrochromic.
Natalie M, Rowley, Roger J, Mortimer
openaire   +2 more sources

High‐Resolution Maskless UV Patterning of Vapor Phase Polymerized Conducting Polymer

open access: yesMacromolecular Materials and Engineering
Combining UV radiation with vapor phase polymerization (VPP) enables the fabrication of conducting polymer films with tunable electrical, optical, and electrochemical properties.
Raufar Shameem   +5 more
doaj   +1 more source

Foil-based TiO2/gel electrolyte/Ni1-xO electrochromic device made of electrochromic pigment coatings

open access: yesActa Chimica Slovenica, 2014
Thin electrochromic coatings were obtained by co-grinding the mTiA particle aggregates (300 nm in size) with open-corner heptaisobutyl trisilanol POSS (T8 IB7 (OH)3 POSS) acting as dispersant. After the addition of titanium tetraisopropoxide (3-5 %) the
Mohor Mihelčič   +5 more
doaj  

Conjugated Ladder Polymers: Unique Organic π-Conjugated Materials for Optoelectronics, Transistors, and Energy Harvesting and Storage

open access: yesEnergy Material Advances
Conjugated ladder polymers (cLPs) are polymers consisting of continuous fused aromatic rings with π conjugation along their backbone. This unique structure imparts cLPs with exceptional thermal, mechanical, and electrochemical stability, as well as ...
Kok Chan Chong   +5 more
doaj   +1 more source

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