Passive radiative temperature regulator: Principles and absorption-emission manipulation

Passive radiative temperature regulator: Principles and absorption-emission manipulation
复制标题

无源辐射温度调节器:原理和吸收发射操纵

DOI:
10.1016/j.solmat.2021.111143
复制
发表时间:
2021-02
影响因子:
6.9
通讯作者:
Xiaofeng Li
Xiaofeng Li
中科院分区:
材料科学2区
文献类型:
--
作者:
Haipeng Zhao;Yaohui Zhan;Shuliang Dou;Liang Wang;Yao Li;Xiaofeng Li

文献摘要

参考文献

被引文献

相似文献

辐射温度调节器(RTR)作为同时利用太阳能和深空辐射冷却的代表性装置,可以在不同温度下自适应地在加热和冷却模式之间切换。然而,由于相变层中强烈的寄生吸收,RTR的概念是具有挑战性的实施。在这里,基于能量守恒的理论框架,我们定量地揭示了太阳能加热和辐射冷却之间的内在关系,特别是解决基本的限制因素,包括寄生吸收和光谱发射选择性,以及在各种操作条件下的相变装置的动态响应。研究提出了更多的洞察RTR的底层物理,并提供了可行的架构,实现这样一种新的功能器件。
As a representative device exploiting both the solar energy and the radiative cooling of deep-sky, the radiative temperature regulator (RTR) could switch between heating and cooling modes self-adaptively at different temperatures. However, the concept of RTR is challenging to be implemented due to the intense parasitic absorption in phase-changing layers. Here, based on the theoretical framework of energy conservation, we quantitatively reveal the intrinsic relationships between solar heating and radiative cooling, especially addressing the fundamental limiting factors, including the parasitic absorption and the spectral emission selectivity, as well as the dynamic responses of the phase-changing device under various operating conditions. The investigation presents more insight into the underlying physics of RTRs and provides feasible architectures for realizing such a kind of new functional device.
DOI: 10.1016/j.solmat.2019.110301
发表时间: 2020-03
影响因子: 6.9
作者:
Yang Jingnan-;Xiangdong Gao;Yongqing Wu;Zhang Tongtong;H. Zeng;Xiaomin Li
通讯作者: Yang Jingnan-;Xiangdong Gao;Yongqing Wu;Zhang Tongtong;H. Zeng;Xiaomin Li
DOI: 10.1063/1.1446215
发表时间: 2002-01-28
影响因子: 4
作者:
Muraoka, Y;Hiroi, Z
通讯作者: Hiroi, Z
DOI: 10.1021/acsphotonics.6b00991
发表时间: 2017-03-01
期刊: ACS PHOTONICS
影响因子: 7
作者:
Kou, Jun-Long;Jurado, Zoila;Minnich, Austin J.
通讯作者: Minnich, Austin J.
基于还原氧化石墨烯和羟基磷灰石纳米线的柔性脱盐光热纸,用于高效太阳能驱动的蒸汽产生和稳定的海水淡化
DOI: 10.1021/acsami.0c05986
发表时间: 2020
影响因子: 9.5
作者:
Xiong Zhi-Chao;Zhu Ying-Jie;Qin Dong-Dong;Yang Ri-Long
通讯作者: Yang Ri-Long
DOI: 10.1016/j.solmat.2020.110584
发表时间: 2020-08-01
影响因子: 6.9
作者:
Ma, Hongchen;Yao, Kaiqiang;Zhan, Yaohui
通讯作者: Zhan, Yaohui