Switchable transparency of dual-controlled smart glass prepared with hydrogel-containing graphene oxide for energy efficiency

Hung Tao Chou; Ying Chieh Chen; Chi Young Lee; Hwan You Chang; Nyan Hwa Tai

doi:10.1016/j.solmat.2017.01.025

Switchable transparency of dual-controlled smart glass prepared with hydrogel-containing graphene oxide for energy efficiency

Hung Tao Chou, Ying Chieh Chen, Chi Young Lee, Hwan You Chang, Nyan Hwa Tai^*

^*此作品的通信作者

National Tsing Hua University

研究成果: 期刊稿件 › 文章 › 同行評審

58 引文斯高帕斯（Scopus）

摘要

In this study, smart glass with the property of auto-adjust transparency was constructed to economize the consumption of energy by screening sunlight irradiation entering a building. Graphene oxide (GO), a photothermal conversion material, when intercalated within a thermotropic hydrogel can effectively convert the photoenergy of sunlight into thermal energy and cause the smart glass to reach an opaque state owing to the increased temperature of the hydrogel heated by solar light, as a result, reducing the incident intensity of solar energy and room temperature. In addition, GO embedded within the thermotropic hydrogel absorbs the colored organic solvent, which provides the smart glass with arbitrary color.

原文	英語
頁（從 - 到）	45-51
頁數	7
期刊	Solar Energy Materials and Solar Cells
卷	166
DOIs	https://doi.org/10.1016/j.solmat.2017.01.025
出版狀態	已出版 - 01 07 2017
對外發佈	是

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© 2017 Elsevier B.V.

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10.1016/j.solmat.2017.01.025

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引用此

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title = "Switchable transparency of dual-controlled smart glass prepared with hydrogel-containing graphene oxide for energy efficiency",

abstract = "In this study, smart glass with the property of auto-adjust transparency was constructed to economize the consumption of energy by screening sunlight irradiation entering a building. Graphene oxide (GO), a photothermal conversion material, when intercalated within a thermotropic hydrogel can effectively convert the photoenergy of sunlight into thermal energy and cause the smart glass to reach an opaque state owing to the increased temperature of the hydrogel heated by solar light, as a result, reducing the incident intensity of solar energy and room temperature. In addition, GO embedded within the thermotropic hydrogel absorbs the colored organic solvent, which provides the smart glass with arbitrary color.",

keywords = "Colored hydrogel, Graphene oxide, Green house, Photothermal effect, Smart glass, Thermal comfort",

author = "Chou, {Hung Tao} and Chen, {Ying Chieh} and Lee, {Chi Young} and Chang, {Hwan You} and Tai, {Nyan Hwa}",

note = "Publisher Copyright: {\textcopyright} 2017 Elsevier B.V.",

year = "2017",

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day = "1",

doi = "10.1016/j.solmat.2017.01.025",

language = "英语",

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T1 - Switchable transparency of dual-controlled smart glass prepared with hydrogel-containing graphene oxide for energy efficiency

AU - Chou, Hung Tao

AU - Chen, Ying Chieh

AU - Lee, Chi Young

AU - Chang, Hwan You

AU - Tai, Nyan Hwa

PY - 2017/7/1

Y1 - 2017/7/1

N2 - In this study, smart glass with the property of auto-adjust transparency was constructed to economize the consumption of energy by screening sunlight irradiation entering a building. Graphene oxide (GO), a photothermal conversion material, when intercalated within a thermotropic hydrogel can effectively convert the photoenergy of sunlight into thermal energy and cause the smart glass to reach an opaque state owing to the increased temperature of the hydrogel heated by solar light, as a result, reducing the incident intensity of solar energy and room temperature. In addition, GO embedded within the thermotropic hydrogel absorbs the colored organic solvent, which provides the smart glass with arbitrary color.

AB - In this study, smart glass with the property of auto-adjust transparency was constructed to economize the consumption of energy by screening sunlight irradiation entering a building. Graphene oxide (GO), a photothermal conversion material, when intercalated within a thermotropic hydrogel can effectively convert the photoenergy of sunlight into thermal energy and cause the smart glass to reach an opaque state owing to the increased temperature of the hydrogel heated by solar light, as a result, reducing the incident intensity of solar energy and room temperature. In addition, GO embedded within the thermotropic hydrogel absorbs the colored organic solvent, which provides the smart glass with arbitrary color.

KW - Colored hydrogel

KW - Graphene oxide

KW - Green house

KW - Photothermal effect

KW - Smart glass

KW - Thermal comfort

UR - http://www.scopus.com/inward/record.url?scp=85015375290&partnerID=8YFLogxK

U2 - 10.1016/j.solmat.2017.01.025

DO - 10.1016/j.solmat.2017.01.025

M3 - 文章

AN - SCOPUS:85015375290

SN - 0927-0248

VL - 166

SP - 45

EP - 51

JO - Solar Energy Materials and Solar Cells

JF - Solar Energy Materials and Solar Cells

ER -

Switchable transparency of dual-controlled smart glass prepared with hydrogel-containing graphene oxide for energy efficiency

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