Results 51 to 60 of about 62,274 (334)
A Review of High-Temperature Aerogels: Composition, Mechanisms, and Properties
GelsHigh-temperature aerogels have garnered significant attention as promising insulation materials in various industries such as aerospace, automotive manufacturing, and beyond, owing to their remarkable thermal insulation properties coupled with low ...
Conghui Wang +5 more
doaj +1 more source
International Journal of Polymer Science, 2021 Polyvinyl alcohol- (PVA-) based aerogels have attracted widespread attention owing to their low cost, eco-friendliness, and low density. However, the applications of PVA-based aerogels are limited by their flammability.
MinYi Luo +4 more
doaj +1 more source
Sustainable Cross-Linkers for the Synthesis of Cellulose-Based Aerogels: Research and Application
Journal of Marine Science and Engineering, 2022 Cellulose aerogels with polyester resin as cross-linkers have attracted much attention. This study describes the route to produce a fully bio-based aerogel with high added value from waste paper and starch, cellulose acetate and starch–cellulose acetate ...
Tatjana Paulauskiene +3 more
doaj +1 more source
Reduction of the Casimir force using aerogels
, 2007 By using silicon oxide based aerogels we show numerically that the Casimir force can be reduced several orders of magnitude, making its effect negligible in nanodevices.
Casimir G. +7 more
core +1 more source
Flexible Carbon Aerogels [PDF]
C, 2016 Carbon aerogels are highly porous materials with a large inner surface area. Due to their high electrical conductivity they are excellent electrode materials in supercapacitors. Their brittleness, however, imposes certain limitations in terms of applicability. In that context, novel carbon aerogels with varying degree of flexibility have been developed.
Schwan, Marina, Ratke, Lorenz
openaire +3 more sources
A Scalable, Durable, Fire‐Safe All‐Day Passive Radiative Cooling Coating for Sustainable Buildings
Advanced Functional Materials, EarlyView.This study reports a scalable, durable coating that combines a fire‑retardant copolymer adhesive, hollow glass microspheres, and boron oxide to achieve passive radiative cooling with over 94% solar reflectance and >95% mid‑infrared emissivity. The coating maintains performance after UV and rain exposure and exhibits UL‑94 V‑0 fire resistance, enabling ...
Zhewen Ma +8 more
wiley +1 more source
Determination of silica aerogels nanostructure characteristics by using small angle neutron scattering technique [PDF]
, 2006 Small angle neutron scattering (SANS) technique has been widely employed in probing the microstructure of amorphous materials in the nanometer range (1 to 100 nm).
Tan, Chier Fang
core
Deformation of Silica Aerogel During Fluid Adsorption
, 2005 Aerogels are very compliant materials - even small stresses can lead to large deformations. In this paper we present measurements of the linear deformation of high porosity aerogels during adsorption of low surface tension fluids, performed using a ...
D. R. Daughton +7 more
core +1 more source
Ultralight MOF-Derived Ni3S2@N, S-Codoped Graphene Aerogels for High-Performance Microwave Absorption [PDF]
, 2022 Wenjing Yu, Bo Liu, Xiaojiao Zhao
openalex +1 more source
Advanced Functional Materials, EarlyView.This study demonstrates a Maya blue‐inspired hybrid solar evaporator using commercial black acrylic paint, achieving 98% solar‐thermal conversion efficiency and 2.39 kg m−2 h−1 water evaporation rate through a durable, hydrophilic organic–inorganic structure that enables scalable, cost‐effective desalination and wastewater purification.
Dao Thi Dung +5 more
wiley +1 more source