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Your search keyword '"Laia, César A.T."' showing total 2 results
Start Over Author "Laia, César A.T." Topic electrochromic devices
2 results on '"Laia, César A.T."'

1. PEDOT electrodeposition on oriented mesoporous silica templates for electrochromic devices.

Author

Fonseca, Sofia M., Moreira, Tiago, Parola, A. Jorge, Pinheiro, Carlos, and Laia, César A.T.

Subjects
*ELECTROPLATING, *MESOPOROUS silica, *ELECTROCHROMIC devices, *ELECTRODES, *TRANSMISSION electron microscopy, *CYCLIC voltammetry
Abstract

Poly(3,4-ethylenedioxythiophene) (PEDOT) has been electrochemically polymerized from 3,4-ethylenedioxythiophene (EDOT) monomers through a vertically oriented mesoporous silica matrix previously formed on FTO electrodes. The mesoporous silica thin films with pore channels of 3 nm in diameter, closely packed in a hexagonal arrangement, were obtained by electrochemically-assisted self-assembly (EASA). The mesoporous silica/PEDOT films were characterized by SEM and TEM microscopy and by cyclic voltammety. They were also used to construct electrochromic devices (ECDs), which were fully characterized for switching speed, coloration efficiencies, and cycling and voltammetric responses. [ABSTRACT FROM AUTHOR]

Published
2017
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2. IZO deposition by RF and DC sputtering on paper and application on flexible electrochromic devices.

Author

Gomes, Lúcia, Marques, Ana, Branco, Aida, Araújo, Jorge, Simões, Mário, Cardoso, Susana, Silva, Fernando, Henriques, Inês, Laia, César A.T., and Costa, Cláudia

Subjects
*ELECTROCHROMIC devices, *SPUTTER deposition, *APPLICATION software, *INDIUM compounds, *SUBSTRATES (Materials science), *ELECTRIC conductivity, *ELECTROCHROMIC substances, *RADIO frequency
Abstract

Highlights: [•] We deposited IZO by DC Sputtering on heat sensitive substrates such as paper. [•] The materials displayed high electric conductivity and optical transparency. [•] Electrochromic materials were deposited using screen-printing. [•] Solid-state electrochromic devices were assembled, showing an excellent performance. [ABSTRACT FROM AUTHOR]

Published
2013
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