Results 41 to 50 of about 2,009 (153)

Structure Design of Polymer-Based Films for Passive Daytime Radiative Cooling

Micromachines, 2022
Passive daytime radiative cooling (PDRC), a cooling method that needs no additional energy, has become increasingly popular in recent years. The combination of disordered media and polymeric photonics will hopefully lead to the large-scale fabrication of
Mu Du, Maoquan Huang, Xiyu Yu, Xingjie Ren, Qie Sun   +4 more
doaj   +1 more source

A review of the development of colored radiative cooling surfaces

Carbon Capture Science & Technology, 2022
Radiative cooling without energy input is an appealing heat exchange form based on passive heat radiation from radiative coolers to outer space, which is attributed to its potential to relieve energy and environmental crisis effectively. In recent years,
Zhenmin Ding, Xin Li, Xueying Fan, Miao Xu, Jiupeng Zhao, Yao Li, Hongbo Xu   +6 more
doaj   +1 more source

Passive Radiative Cooling Materials and Their Applications

Journal of Physics: Conference Series
Abstract Passive radiative cooling naturally lowers the temperature of a cooler by reflecting sunlight and emitting heat into the frigid expanse of universe. While certain natural and synthetic substances may exhibit distinct radiative properties, their radiative efficiency remains minimal.
Rongrong Jia, Baohai Gao, Mingjian He, Yatao Ren, Hong Qi   +4 more
openaire   +1 more source

Phase-change materials reinforced intelligent paint for efficient daytime radiative cooling

iScience, 2022
Summary: Passive cooling of buildings has become increasingly important for green and low-carbon development, especially in the near decade where daytime radiative cooling technology (DRCT) has drawn attention with big breakthroughs.
Mulin Qin, Feng Xiong, Waseem Aftab, Jinming Shi, Haiwei Han, Ruqiang Zou   +5 more
doaj   +1 more source

Smart Flexible Porous Bilayer for All‐Day Dynamic Passive Cooling

Small Science
Radiative cooling and evaporative cooling are sustainable cooling techniques without additional energy input. However, radiative cooling lacks dynamic cooling ability, while evaporative cooling demands external water replenishment, hindering their ...
Zuoxin Hu, Yu Qiu, Jicheng Zhou, Qing Li
doaj   +1 more source

Colloidal inorganic nano- and microparticles for passive daytime radiative cooling

Nano Convergence, 2023
AbstractCompared to traditional cooling systems, radiative cooling (RC) is a promising cooling strategy in terms of reducing energy consumption enormously and avoiding severe environmental issues. Radiative cooling materials (RCMs) reduce the temperature of objects without using an external energy supply by dissipating thermal energy via infrared (IR ...
Ho Young Woo, Yoonjoo Choi, Hyesun Chung, Da Won Lee, Taejong Paik   +4 more
openaire   +3 more sources

Emissivity and Reflectivity Measurements for Passive Radiative Cooling Technologies

International Journal of Thermophysics
Abstract Due to their optical properties, passive radiative cooling (PRC) materials can effectively reflect solar radiation while simultaneously dissipating heat through the infrared transparency windows using outer space as a cold and renewable heat sink.
Adibekyan, A., Schumacher, J., Pattelli, L., Manara, J., Meriç, S., Bazkir, Ö., Cucchi, C., Sprengard, C., Pérez, G., Campos, J., Hameury, J., Andersson, A., Clausen, S., A.  , Rasmussen, null, Belotti, C., Efthymiou, S., Assimakopoulos, M. -N., Papadaki, D., Manoocheri, F., Llados, A., Jaramillo-Fernandez, J., Gionfini, T., Ortisi, M., Peter, A., Kleinbub, M., Bante, J., Donath, L., Herzog, H., Monte, C.   +29 more
openaire   +7 more sources

Polymeric coatings for passive radiative cooling of PV modules in hot and humid weather: Design, optimization, and performance evaluation

Case Studies in Thermal Engineering
This article evaluates the utilization of Polyethylene terephthalate (PET) and Polydimethylsiloxane (PDMS) polymeric coatings for passive radiative cooling of commercial photovoltaic (PV) modules.
Ali A. Alshammari, Elias M. Salilih, Eydhah Almatrafi, Mohamed Rady   +3 more
doaj   +1 more source

Performance limit of daytime radiative cooling in warm humid environment

AIP Advances, 2018
Daytime radiative cooling potentially offers efficient passive cooling, but the performance is naturally limited by the environment, such as the ambient temperature and humidity.
Takahiro Suichi, Atsushi Ishikawa, Yasuhiko Hayashi, Kenji Tsuruta   +3 more
doaj   +1 more source

Passive radiative cooling materials integrated in renewable energy technologies for enhanced performance [PDF]

EPJ Web of Conferences
Radiative cooling involves decreasing the temperature of a body by emitting infrared radiation. When the heat loss from the emitting surface exceeds the heat gain. e.g.
Jaramillo-Fernandez Juliana, Silva-Oelker Gerardo, Astrain David   +2 more
doaj   +1 more source