Fabrication of the infrared variable emissivity electrochromic film based on polyaniline conducting polymer

Leipeng Zhang; Guiling Xia; Xiaobai Li; Gaoping Xu; Bo Wang; Damin Li; Alexander Gavrilyuk; Jiupeng Zhao; Yao Li

doi:10.1016/j.synthmet.2019.01.007

Fabrication of the infrared variable emissivity electrochromic film based on polyaniline conducting polymer

Leipeng Zhang
, Guiling Xia
, Xiaobai Li
, Gaoping Xu
, Bo Wang
, Damin Li
, Alexander Gavrilyuk
, Jiupeng Zhao^*
, Yao Li

^*Corresponding author for this work

School of Chemistry and Chemical Engineering

School of Chemistry and Chemical Engineering, Harbin Institute of Technology
Harbin Institute of Technology
Russian Academy of Sciences

Research output: Contribution to journal › Article › peer-review

58 Scopus citations

Abstract

In this study, camphorsulfonic acid (CSA)-doped polyaniline (PANI) films have been prepared on the surface of an Au/nylon 66 porous flexible substrate by electrochemical deposition. The feature of the research was that utilize an Au layer deposited onto a porous flexible substrate to deposite CSA-doped PANI film for modulation infrared emissivity at first time. The morphology of Au/nylon 66 flexible substrate and PANI films and the electrochromic properties of CSA-doped PANI film were investigated in detail to obtain a PANI film that possesses highly infrared modulation ability. The emissivity variation Δε was achieved as of 0.225, 0.399, and 0.426 in the wavelength ranges of 3–5, 8–12, and 2.5–25 μm, respectively. The switching times of the CSA doped-PANI film for the coloration and bleaching are 6 s and 2.5 s, respectively. The IR electrochromic film investigated in this work may find an application in IR devices for IR camouflage and thermal control.

Original language	English
Pages (from-to)	88-93
Number of pages	6
Journal	Synthetic Metals
Volume	248
DOIs	https://doi.org/10.1016/j.synthmet.2019.01.007
State	Published - Feb 2019

Keywords

Electrochemical deposition
Flexible electrochromic film
Infrared variable emissivity
Polyaniline

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10.1016/j.synthmet.2019.01.007

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@article{3c1c3d9aaae641829787afaf7b083b5d,

title = "Fabrication of the infrared variable emissivity electrochromic film based on polyaniline conducting polymer",

abstract = "In this study, camphorsulfonic acid (CSA)-doped polyaniline (PANI) films have been prepared on the surface of an Au/nylon 66 porous flexible substrate by electrochemical deposition. The feature of the research was that utilize an Au layer deposited onto a porous flexible substrate to deposite CSA-doped PANI film for modulation infrared emissivity at first time. The morphology of Au/nylon 66 flexible substrate and PANI films and the electrochromic properties of CSA-doped PANI film were investigated in detail to obtain a PANI film that possesses highly infrared modulation ability. The emissivity variation Δε was achieved as of 0.225, 0.399, and 0.426 in the wavelength ranges of 3–5, 8–12, and 2.5–25 μm, respectively. The switching times of the CSA doped-PANI film for the coloration and bleaching are 6 s and 2.5 s, respectively. The IR electrochromic film investigated in this work may find an application in IR devices for IR camouflage and thermal control.",

keywords = "Electrochemical deposition, Flexible electrochromic film, Infrared variable emissivity, Polyaniline",

author = "Leipeng Zhang and Guiling Xia and Xiaobai Li and Gaoping Xu and Bo Wang and Damin Li and Alexander Gavrilyuk and Jiupeng Zhao and Yao Li",

note = "Publisher Copyright: {\textcopyright} 2019 Elsevier B.V.",

year = "2019",

month = feb,

doi = "10.1016/j.synthmet.2019.01.007",

language = "英语",

volume = "248",

pages = "88--93",

journal = "Synthetic Metals",

issn = "0379-6779",

publisher = "Elsevier B.V.",

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TY - JOUR

T1 - Fabrication of the infrared variable emissivity electrochromic film based on polyaniline conducting polymer

AU - Zhang, Leipeng

AU - Xia, Guiling

AU - Li, Xiaobai

AU - Xu, Gaoping

AU - Wang, Bo

AU - Li, Damin

AU - Gavrilyuk, Alexander

AU - Zhao, Jiupeng

AU - Li, Yao

PY - 2019/2

Y1 - 2019/2

N2 - In this study, camphorsulfonic acid (CSA)-doped polyaniline (PANI) films have been prepared on the surface of an Au/nylon 66 porous flexible substrate by electrochemical deposition. The feature of the research was that utilize an Au layer deposited onto a porous flexible substrate to deposite CSA-doped PANI film for modulation infrared emissivity at first time. The morphology of Au/nylon 66 flexible substrate and PANI films and the electrochromic properties of CSA-doped PANI film were investigated in detail to obtain a PANI film that possesses highly infrared modulation ability. The emissivity variation Δε was achieved as of 0.225, 0.399, and 0.426 in the wavelength ranges of 3–5, 8–12, and 2.5–25 μm, respectively. The switching times of the CSA doped-PANI film for the coloration and bleaching are 6 s and 2.5 s, respectively. The IR electrochromic film investigated in this work may find an application in IR devices for IR camouflage and thermal control.

AB - In this study, camphorsulfonic acid (CSA)-doped polyaniline (PANI) films have been prepared on the surface of an Au/nylon 66 porous flexible substrate by electrochemical deposition. The feature of the research was that utilize an Au layer deposited onto a porous flexible substrate to deposite CSA-doped PANI film for modulation infrared emissivity at first time. The morphology of Au/nylon 66 flexible substrate and PANI films and the electrochromic properties of CSA-doped PANI film were investigated in detail to obtain a PANI film that possesses highly infrared modulation ability. The emissivity variation Δε was achieved as of 0.225, 0.399, and 0.426 in the wavelength ranges of 3–5, 8–12, and 2.5–25 μm, respectively. The switching times of the CSA doped-PANI film for the coloration and bleaching are 6 s and 2.5 s, respectively. The IR electrochromic film investigated in this work may find an application in IR devices for IR camouflage and thermal control.

KW - Electrochemical deposition

KW - Flexible electrochromic film

KW - Infrared variable emissivity

KW - Polyaniline

UR - https://www.scopus.com/pages/publications/85059897472

U2 - 10.1016/j.synthmet.2019.01.007

DO - 10.1016/j.synthmet.2019.01.007

M3 - 文章

AN - SCOPUS:85059897472

SN - 0379-6779

VL - 248

SP - 88

EP - 93

JO - Synthetic Metals

JF - Synthetic Metals

ER -

Fabrication of the infrared variable emissivity electrochromic film based on polyaniline conducting polymer

Abstract

Keywords

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