A comprehensive study of electrochromic device with variable infrared emissivity based on polyaniline conducting polymer

Yanlong Tian; Xiang Zhang; Shuliang Dou; Leipeng Zhang; Hongming Zhang; Haiming Lv; Lili Wang; Jiupeng Zhao; Yao Li

doi:10.1016/j.solmat.2017.05.053

A comprehensive study of electrochromic device with variable infrared emissivity based on polyaniline conducting polymer

Yanlong Tian, Xiang Zhang, Shuliang Dou, Leipeng Zhang, Hongming Zhang, Haiming Lv, Lili Wang, Jiupeng Zhao, Yao Li

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

119 Citations (Scopus)

Abstract

In this study, dodecylbenzene sulfonate acid (DBSA) doped-polyaniline (PANI) films were synthesized in situ on Au/porous flexible substrate by electrochemical deposition. The emissivity change (△ε) data of PANI films show a reversal from positive to negative as the polymerization charge increases. This trend can be explained by using the Drude free electron theory and the Hagen-Rubens approximation at low frequency due to the pseudo-metallic behavior of conducting polymers. The DBSA doped-PANI film was used as an active layer to fabricate an infrared (IR) electrochromic device. The △ε of this IR electrochromic device was measured to be 0.183, 0.388, and 0.315 in the wavelength ranges of 3–5 µm, 8–12 µm, and 2.5–25 µm, respectively. IR thermal images visually obtained from an IR thermal imager suggest that the IR electrochromic device possesses regulating capacity of thermal radiation within the operating waveband of the instrument (7.5–14 µm). The IR electrochromic device developed in this work can be potentially used in IR camouflage for military and thermal control for satellite. © 2017 Elsevier B.V.

Original language	English
Pages (from-to)	120-126
Journal	Solar Energy Materials and Solar Cells
Volume	170
DOIs	https://doi.org/10.1016/j.solmat.2017.05.053
Publication status	Published - 1 Oct 2017
Externally published	Yes

Bibliographical note

Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to <a href="mailto:[email protected]">[email protected]</a>.

Funding

We thank National Natural Science Foundation of China (No. 51572058, 51174063, 51502057), the Natural Science Foundation of Heilongjiang Province (E201436), the International Science & Technology Cooperation Program of China (2013DFR10630, 2015DFE52770), Specialized Research Fund for the Doctoral Program of Higher Education (SRFDP 20132302110031) and the Fundamental Research Funds for the Central Universities (No. HIT.MKSTISP.201628).

Research Keywords

Electrochromic device
Emissivity
Infrared
PANI

Access Output

10.1016/j.solmat.2017.05.053

Other Access Options

Check CityUHK Library

Permanent Link

Right click to copy link

Cite this

@article{aaf7bcf68e95416da72ee32aba6101db,

title = "A comprehensive study of electrochromic device with variable infrared emissivity based on polyaniline conducting polymer",

abstract = "In this study, dodecylbenzene sulfonate acid (DBSA) doped-polyaniline (PANI) films were synthesized in situ on Au/porous flexible substrate by electrochemical deposition. The emissivity change (△ε) data of PANI films show a reversal from positive to negative as the polymerization charge increases. This trend can be explained by using the Drude free electron theory and the Hagen-Rubens approximation at low frequency due to the pseudo-metallic behavior of conducting polymers. The DBSA doped-PANI film was used as an active layer to fabricate an infrared (IR) electrochromic device. The △ε of this IR electrochromic device was measured to be 0.183, 0.388, and 0.315 in the wavelength ranges of 3–5 µm, 8–12 µm, and 2.5–25 µm, respectively. IR thermal images visually obtained from an IR thermal imager suggest that the IR electrochromic device possesses regulating capacity of thermal radiation within the operating waveband of the instrument (7.5–14 µm). The IR electrochromic device developed in this work can be potentially used in IR camouflage for military and thermal control for satellite. {\textcopyright} 2017 Elsevier B.V.",

keywords = "Electrochromic device, Emissivity, Infrared, PANI",

author = "Yanlong Tian and Xiang Zhang and Shuliang Dou and Leipeng Zhang and Hongming Zhang and Haiming Lv and Lili Wang and Jiupeng Zhao and Yao Li",

note = "Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to <a href={"}mailto:[email protected]{"}>[email protected]</a>.",

year = "2017",

month = oct,

day = "1",

doi = "10.1016/j.solmat.2017.05.053",

language = "English",

volume = "170",

pages = "120--126",

journal = "Solar Energy Materials and Solar Cells",

issn = "0927-0248",

publisher = "Elsevier B.V.",

}

TY - JOUR

T1 - A comprehensive study of electrochromic device with variable infrared emissivity based on polyaniline conducting polymer

AU - Tian, Yanlong

AU - Zhang, Xiang

AU - Dou, Shuliang

AU - Zhang, Leipeng

AU - Zhang, Hongming

AU - Lv, Haiming

AU - Wang, Lili

AU - Zhao, Jiupeng

AU - Li, Yao

N1 - Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to <a href="mailto:[email protected]">[email protected]</a>.

PY - 2017/10/1

Y1 - 2017/10/1

N2 - In this study, dodecylbenzene sulfonate acid (DBSA) doped-polyaniline (PANI) films were synthesized in situ on Au/porous flexible substrate by electrochemical deposition. The emissivity change (△ε) data of PANI films show a reversal from positive to negative as the polymerization charge increases. This trend can be explained by using the Drude free electron theory and the Hagen-Rubens approximation at low frequency due to the pseudo-metallic behavior of conducting polymers. The DBSA doped-PANI film was used as an active layer to fabricate an infrared (IR) electrochromic device. The △ε of this IR electrochromic device was measured to be 0.183, 0.388, and 0.315 in the wavelength ranges of 3–5 µm, 8–12 µm, and 2.5–25 µm, respectively. IR thermal images visually obtained from an IR thermal imager suggest that the IR electrochromic device possesses regulating capacity of thermal radiation within the operating waveband of the instrument (7.5–14 µm). The IR electrochromic device developed in this work can be potentially used in IR camouflage for military and thermal control for satellite. © 2017 Elsevier B.V.

AB - In this study, dodecylbenzene sulfonate acid (DBSA) doped-polyaniline (PANI) films were synthesized in situ on Au/porous flexible substrate by electrochemical deposition. The emissivity change (△ε) data of PANI films show a reversal from positive to negative as the polymerization charge increases. This trend can be explained by using the Drude free electron theory and the Hagen-Rubens approximation at low frequency due to the pseudo-metallic behavior of conducting polymers. The DBSA doped-PANI film was used as an active layer to fabricate an infrared (IR) electrochromic device. The △ε of this IR electrochromic device was measured to be 0.183, 0.388, and 0.315 in the wavelength ranges of 3–5 µm, 8–12 µm, and 2.5–25 µm, respectively. IR thermal images visually obtained from an IR thermal imager suggest that the IR electrochromic device possesses regulating capacity of thermal radiation within the operating waveband of the instrument (7.5–14 µm). The IR electrochromic device developed in this work can be potentially used in IR camouflage for military and thermal control for satellite. © 2017 Elsevier B.V.

KW - Electrochromic device

KW - Emissivity

KW - Infrared

KW - PANI

UR - http://www.scopus.com/inward/record.url?scp=85020162980&partnerID=8YFLogxK

UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-85020162980&origin=recordpage

U2 - 10.1016/j.solmat.2017.05.053

DO - 10.1016/j.solmat.2017.05.053

M3 - RGC 21 - Publication in refereed journal

SN - 0927-0248

VL - 170

SP - 120

EP - 126

JO - Solar Energy Materials and Solar Cells

JF - Solar Energy Materials and Solar Cells

ER -

A comprehensive study of electrochromic device with variable infrared emissivity based on polyaniline conducting polymer

Abstract

Bibliographical note

Funding

Research Keywords

Access Output

Other Access Options

Permanent Link

Other Files and Links

Fingerprint

Cite this