Electrical tuning of radiative cooling at ambient conditions

被引：21

作者：

Banerjee, Debashree ^{[1
,2
]}

Hallberg, Tomas ^{[3
]}

Chen, Shangzhi ^{[1
]}

Kuang, Chaoyang ^{[1
]}

Liao, Mingna ^{[1
,2
]}

Kariis, Hans ^{[3
]}

Jonsson, Magnus P. ^{[1
,2
]}

机构：

[1] Linkoping Univ, Dept Sci & Technol, Lab Organ Elect, S-60174 Ostergotland, Sweden

[2] Linkoping Univ, Wallenberg Wood Sci Ctr, S-60174 Ostergotland, Sweden

[3] FOI Swedish Def Res Agcy, Dept Electroopt Syst, S-58330 Ostergotland, Sweden

来源：

CELL REPORTS PHYSICAL SCIENCE | 2023年 / 4卷 / 02期

基金：

瑞典研究理事会;

关键词：

TEMPERATURE; FILMS;

D O I：

10.1016/j.xcrp.2023.101274

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Passive radiative cooling forms a sustainable means for cooling of objects through thermal radiation. Along with progress on static cooling systems, there is an emerging need for dynamic control to enable thermoregulation. Here, we demonstrate temperature regu-lation of devices at ambient pressure and temperature by electri-cally tuning their radiative cooling power. Our concept exploits the possibility to electrochemically tune the thermal emissivity and thereby cooling power of a conducting polymer, which enabled reversible control of device temperatures of around 0.25 degrees C at ambient conditions in a sky simulator. Besides tuneable radiative cooling by exposure to the sky, the concept could also contribute to reduced needs for indoor climate control by enabling dynamic control of thermal energy flows between indoor objects, such as be-tween people and walls.

引用

页数：13

共 28 条

[21] Ultra-Wideband Transparent Conductive Electrode for Electrochromic Synergistic Solar and Radiative Heat Management [J].

Rao, Yunfei ;

Dai, Jingyuan ;

Sui, Chenxi ;

Lai, Yi-Ting ;

Li, Zhe ;

Fang, Haoming ;

Li, Xiuqiang ;

Li, Wei ;

Hsu, Po-Chun .

ACS ENERGY LETTERS, 2021, 6 (11) :3906-3915

[22] Temperature-independent thermal radiation [J].

Shahsafi, Alireza ;

Roney, Patrick ;

Zhou, You ;

Zhang, Zhen ;

Xiao, Yuzhe ;

Wan, Chenghao ;

Wambold, Raymond ;

Salman, Jad ;

Yu, Zhaoning ;

Li, Jiarui ;

Sadowski, Jerzy T. ;

Comin, Riccardo ;

Ramanathan, Shriram ;

Kats, Mikhail A. .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2019, 116 (52) :26402-26406

[23] Structurally Colored Cellulose Nanocrystal Films as Transreflective Radiative Coolers [J].

Shanker, Ravi ;

Anusuyadevi, Prasaanth Ravi ;

Gamage, Sampath ;

Hallberg, Tomas ;

Kariis, Hans ;

Banerjee, Debashree ;

Svagan, Anna J. ;

Jonsson, Magnus P. .

ACS NANO, 2022, :10156-10162

[24] Temperature-adaptive radiative coating for all-season household thermal regulation [J].

Tang, Kechao ;

Dong, Kaichen ;

Li, Jiachen ;

Gordon, Madeleine P. ;

Reichertz, Finnegan G. ;

Kim, Hyungjin ;

Rho, Yoonsoo ;

Wang, Qingjun ;

Lin, Chang-Yu ;

Grigoropoulos, Costas P. ;

Javey, Ali ;

Urban, Jeffrey J. ;

Yao, Jie ;

Levinson, Ronnen ;

Wu, Junqiao .

SCIENCE, 2021, 374 (6574) :1504-+

[25] Janus Multilayer for Radiative Cooling and Heating in Double-Side Photonic Thermal System [J].

Wang, Wanlin ;

Zou, Qixuan ;

Wang, Neng ;

Hong, Binbin ;

Zhang, Wang ;

Wang, Guo Ping .

ACS APPLIED MATERIALS & INTERFACES, 2021, 13 (36) :42813-42821

[26] Controlling radiative heat flows in interior spaces to improve heating and cooling efficiency [J].

Xu, Jin ;

Raman, Aaswath P. .

ISCIENCE, 2021, 24 (08)

[27] Terrestrial radiative cooling: Using the cold universe as a renewable and sustainable energy source [J].

Yin, Xiaobo ;

Yang, Ronggui ;

Tan, Gang ;

Fan, Shanhui .

SCIENCE, 2020, 370 (6518) :786-+

[28] A polydimethylsiloxane-coated metal structure for all-day radiative cooling [J].

Zhou, Lyu ;

Song, Haomin ;

Liang, Jianwei ;

Singer, Matthew ;

Zhou, Ming ;

Stegenburgs, Edgars ;

Zhang, Nan ;

Xu, Chen ;

Ng, Tien ;

Yu, Zongfu ;

Ooi, Boon ;

Gan, Qiaoqiang .

NATURE SUSTAINABILITY, 2019, 2 (08) :718-724

← 1 2 3 →