|
|
|
|
| LEADER |
01000naa a22002652c 4500 |
| 001 |
NLM393249476 |
| 003 |
DE-627 |
| 005 |
20250927232938.0 |
| 007 |
cr uuu---uuuuu |
| 008 |
250927s2025 xx |||||o 00| ||eng c |
| 024 |
7 |
|
|a 10.1002/adma.202511445
|2 doi
|
| 028 |
5 |
2 |
|a pubmed25n1582.xml
|
| 035 |
|
|
|a (DE-627)NLM393249476
|
| 035 |
|
|
|a (NLM)41013955
|
| 040 |
|
|
|a DE-627
|b ger
|c DE-627
|e rakwb
|
| 041 |
|
|
|a eng
|
| 100 |
1 |
|
|a Liu, Jinru
|e verfasserin
|4 aut
|
| 245 |
1 |
0 |
|a Self-Switching Dynamic Infrared Radiative Cooler Enabling Triple-Mode Temperature Regulation
|
| 264 |
|
1 |
|c 2025
|
| 336 |
|
|
|a Text
|b txt
|2 rdacontent
|
| 337 |
|
|
|a ƒaComputermedien
|b c
|2 rdamedia
|
| 338 |
|
|
|a ƒa Online-Ressource
|b cr
|2 rdacarrier
|
| 500 |
|
|
|a Date Revised 27.09.2025
|
| 500 |
|
|
|a published: Print-Electronic
|
| 500 |
|
|
|a Citation Status Publisher
|
| 520 |
|
|
|a © 2025 Wiley‐VCH GmbH.
|
| 520 |
|
|
|a Passive radiative cooling offers zero-energy heat dissipation, yet static photonic structures fail in multi-scenario applications due to distinct or even incompatible requirements of infrared emission spectra across different thermal environments. Herein, a self-switching dynamic infrared radiative cooler (DIRC) is proposed that achieves triple-mode temperature regulation, including sub-ambient, near-ambient, and above-ambient cooling application. By leveraging temperature-triggered directional migration of broadband emission water molecules within thermoresponsive hydrogel, the spectral conversion between infrared selective emission for sub-ambient cooling and broadband emission for above-ambient cooling is realized. The resulting DIRC exhibits an average broadband emissivity of 94.1% across 2.5-25 µm and adaptively switches to a selective emissivity of 81.6% within the 8-13 µm, solar reflectivity maintains ≈90% during spectral conversion. The spectral transition is rapid and autonomous, with response times between 85.6 and 37.3 s across 35-45 °C temperature range. Notably, triple-mode thermal-regulated DIRC achieves a sub-ambient cooling of 9.5 °C for building thermal management, near-ambient cooling of 7.0 °C for enhanced personal comfort, and above-ambient cooling of 6.9 °C for photovoltaic panels. By overcoming the single-scenario and weather conditions limitations of static designs, the proposed DIRC represents a versatile strategy for triple-mode thermal regulation across a wide applications
|
| 650 |
|
4 |
|a Journal Article
|
| 650 |
|
4 |
|a atmospheric moisture harvesting
|
| 650 |
|
4 |
|a dynamic infrared emission
|
| 650 |
|
4 |
|a multi‐scenario cooling
|
| 650 |
|
4 |
|a radiative and evaporative cooling
|
| 650 |
|
4 |
|a triple‐mode temperature regulation
|
| 700 |
1 |
|
|a Yan, Xiuyan
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Wu, Wei
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Ji, Bolin
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Zhong, Yi
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Zhang, Linping
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Wang, Bijia
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Feng, Xueling
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Xu, Hong
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Mao, Zhiping
|e verfasserin
|4 aut
|
| 773 |
0 |
8 |
|i Enthalten in
|t Advanced materials (Deerfield Beach, Fla.)
|d 1998
|g (2025) vom: 26. Sept., Seite e11445
|w (DE-627)NLM098206397
|x 1521-4095
|7 nnas
|
| 773 |
1 |
8 |
|g year:2025
|g day:26
|g month:09
|g pages:e11445
|
| 856 |
4 |
0 |
|u http://dx.doi.org/10.1002/adma.202511445
|3 Volltext
|
| 912 |
|
|
|a GBV_USEFLAG_A
|
| 912 |
|
|
|a SYSFLAG_A
|
| 912 |
|
|
|a GBV_NLM
|
| 912 |
|
|
|a GBV_ILN_350
|
| 951 |
|
|
|a AR
|
| 952 |
|
|
|j 2025
|b 26
|c 09
|h e11445
|