Zobrazeno 1 - 10
of 7 724
pro vyhledávání: '"radiative cooling"'
Publikováno v:
Nanophotonics, Vol 13, Iss 20, Pp 3835-3846 (2024)
Sophisticated infrared detection technology, operating through atmospheric transmission windows (usually between 3 and 5 μm and 8–13 μm), can detect an object by capturing its emitted thermal radiation, posing a threat to the survival of targeted
Externí odkaz:
https://doaj.org/article/e73b81287bda4dbd8c40775e93faf6b6
Autor:
Tao Chen, Yanyan He, Yanyu Pan, Kaixian Wang, Minzhong Huang, Liyan Xue, Yazhu Li, Fan Yang, Yanchun Zhou, Heng Chen
Publikováno v:
Journal of Advanced Ceramics, Vol 13, Iss 5, Pp 630-640 (2024)
In response to the development of the concepts of “carbon neutrality” and “carbon peak”, it is critical to developing materials with high near-infrared (NIR) solar reflectivity and high emissivity in the atmospheric transparency window (ATW;
Externí odkaz:
https://doaj.org/article/8bdc8689880443f1908b7393b1b26c07
Publikováno v:
Opto-Electronic Advances, Vol 7, Iss 4, Pp 1-9 (2024)
Real-world passive radiative cooling requires highly emissive, selective, and omnidirectional thermal emitters to maintain the radiative cooler at a certain temperature below the ambient temperature while maximizing the net cooling power. Despite var
Externí odkaz:
https://doaj.org/article/4a6a417b4c2c4a04be2a259482eee547
Publikováno v:
Engineering, Vol 35, Iss , Pp 191-200 (2024)
As indispensable parts of greenhouses and plant factories, agricultural covering films play a prominent role in regulating microclimate environments. Polyethylene covering films directly transmit the full solar spectrum. However, this high level of s
Externí odkaz:
https://doaj.org/article/3efc8588a65b478d8df088e50fb7a708
Publikováno v:
Advances in Applied Energy, Vol 15, Iss , Pp 100184- (2024)
Soaring solar cell temperature hindered photovoltaic (PV) efficiency, but a novel radiative cooling (RC) cover developed in this study offered a cost-effective solution. Using a randomly particle-doping structure, the radiative cooling cover achieved
Externí odkaz:
https://doaj.org/article/96739af9cbb94e22a3f6891645368587
Publikováno v:
Advanced Physics Research, Vol 3, Iss 8, Pp n/a-n/a (2024)
Abstract The dynamic regulation of thermal radiation in the mid‐infrared region is technologically important in diverse applications such as thermal management and camouflage. However, there is a notable lack of research on the combination of infra
Externí odkaz:
https://doaj.org/article/3da2c6c1994f47e7876b88f740e3d303
Publikováno v:
Next Energy, Vol 4, Iss , Pp 100146- (2024)
Passive thermoelectric devices that utilize radiative cooling and solar heating have witnessed significant advancements in power generation. However, their applications and promotions are limited due to the low and unsustainable output. In this study
Externí odkaz:
https://doaj.org/article/ff768e24df9e40748956c32a57d82c16
Publikováno v:
Case Studies in Thermal Engineering, Vol 59, Iss , Pp 104510- (2024)
Photovoltaic (PV) cells, widely adopted in solar energy applications, achieve a maximum efficiency of only 30 % and remain inactive during nighttime. In contrast, solar-thermal power generation has surpassed 50 % efficiency. To address these limitati
Externí odkaz:
https://doaj.org/article/dda817842c79443b9acb08a0388d89ee
Autor:
Jaesuk Hwang
Publikováno v:
Advanced Energy & Sustainability Research, Vol 5, Iss 5, Pp n/a-n/a (2024)
Radiative cooling, taking advantage of the coldness of the sky, has a potential to be a sustainable alternative to meet cooling needs. The performance of a radiative cooling device is fundamentally limited by the emissivity of the sky, therefore depe
Externí odkaz:
https://doaj.org/article/a5096ee788d545d79675ad38f7cb800d
Publikováno v:
Nano-Micro Letters, Vol 16, Iss 1, Pp 1-43 (2024)
Highlights This review delves into the intricate relationship between thermal models, function-oriented design principles, and practical applications in personal radiative thermal management (PRTM). It provides an in-depth discussion on design strate
Externí odkaz:
https://doaj.org/article/f19cfc266f4b49c3b1e671a11fa53966