Results 91 to 100 of about 614,579 (291)

A generalized modelling approach to performance analysis of radiative sky cooling with complicated configurations and external environments [PDF]

open access: yes
Radiative sky cooling (RC), capable of self-cooling to sub-ambient temperatures by radiatively dissipating heat to the frigid outer space without energy input.
Su, Yuehong   +3 more
core   +1 more source

Biomineral‐Inspired Organic/Inorganic Colloidal Liquid‐Crystalline Hybrids for Photoresponsive Adhesion

open access: yesAdvanced Functional Materials, EarlyView.
A new class of photoresponsive liquid‐crystalline (LC) adhesives based on biomineral‐inspired organic/inorganic colloidal hybrids is reported. These colloidal LC materials are formed by hybridization of a hydroxyapatite nanorod with azobenzene‐based forklike molecules.
Junya Uchida   +4 more
wiley   +1 more source

Anti‐Environmental Aging Passive Daytime Radiative Cooling

open access: yesAdvanced Science
Passive daytime radiative cooling technology presents a sustainable solution for combating global warming and accompanying extreme weather, with great potential for diverse applications.
Jianing Song   +3 more
doaj   +1 more source

Passive radiative cooling [PDF]

open access: yes10th edition of the conference on Textile Composites and Inflatable Structures, 2021
T. Hebrink, S. Zehentmaier
openaire   +1 more source

Modelling of Flow and Heat Transfer in Spent Fuel Cooling Ponds [PDF]

open access: yes, 2015
With increased interest in Nuclear power generation and the issues of storing legacy fuels being apparent there is a real need to understand the heat transfer mechanisms involved in storing spent fuel within water filled cooling ponds.
Hasan, Reaz   +2 more
core  

Passive radiative cooling design with broadband optical thin-film filters

open access: yes, 2017
The operation of most electronic semiconductor devices suffers from the self-generated heat. In the case of photovoltaic or thermos-photovoltaic cells, their exposure to sun or high temperature sources make them get warm beyond the desired operating ...
Mengüç, Pınar   +7 more
core   +1 more source

Atom Probe Tomography as an Emerging Tool for Understanding Defect‑Driven Mechanisms in HfO2‑Based Ferroelectrics

open access: yesAdvanced Functional Materials, EarlyView.
This Perspective highlights atom probe tomography as a powerful tool for understanding the atomic‐scale defect chemistry in HfO2‐based ferroelectrics. 3D mapping of dopants, point defects, and interface chemistry can provide new insight into defect‐driven mechanisms underpinning the ferroelectricity in the system and guide the design of more reliable ...
Kasper Hunnestad   +3 more
wiley   +1 more source

2D Co‐Assembly of Solid Acids Enables Stable Superprotonic Conduction Above 260°C

open access: yesAdvanced Functional Materials, EarlyView.
A two‐dimensional co‐assembly strategy integrates antimony phosphate and phosphotungstic acid nanosheets into free‐standing inorganic lamellar membranes with confined acid–acid interfaces. The resulting interfacial hydrogen‐bond network enables anhydrous proton conductivity exceeding 0.1 S cm−1 at 260°C and supports stable high‐temperature fuel‐cell ...
Qiuning Li   +8 more
wiley   +1 more source

Numerical explanation for accurate radiative cooling rates resulting from the correlated k-distribution hypothesis

open access: yes, 2002
Numerical simulations are conducted to demonstrate that (a) correlation between spectral absorption at two levels decreases with increasing level distance; and (b) the contribution to the flux gained by one layer from another decreases rapidly with the ...
Shi, GY, Zhang, H
core   +1 more source

Bacterial Cellulose‐Based Bilayer Passive Cooler for High‐Performance Radiative/Evaporative Cooling

open access: yesAdvanced Functional Materials, EarlyView.
A sustainable bilayer passive cooler based on bacterial cellulose integrates radiative and evaporative cooling for efficient zero‐energy temperature reduction. The scalable, low‐carbon material shows strong potential for food preservation, low‐temperature storage, and cold‐chain logistics.
Yibing Zhang   +6 more
wiley   +1 more source

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