Results 1 to 10 of about 304,555 (340)
Nano-Micro Letters, 2023 The MXene/CNT/Polyimide aerogel frame with integrated gradient-conductive structure was constructed by MXene/CNT/poly(amic acid) composite inks with different CNT contents via 3D printing technology.
Tiantian Xue +7 more
exaly +2 more sources
Heterogeneous silica-polyimide aerogel-in-aerogel nanocomposites
Chemical Engineering Journal, 2022 after exposure to temperatures above 200 ◦ C. Here, we present the aerogel-in-aerogel composites that comprise silica aerogel grains with a nanoparticulate microstructure embedded in a nanofibrous polyimide aerogel matrix.
Zuzanna Kantor +12 more
openaire +2 more sources
Application Progress of Aerogel / Inorganic Cementitious Composites in Building Thermal Insulation [PDF]
E3S Web of Conferences, 2023 In recent years, the problem of energy saving and consumption reduction in the construction industry has attracted more and more attention. The state has also put forward higher requirements on the energy saving, environmental protection and fire safety ...
Zeng Shuisheng +4 more
doaj +1 more source
Hydrophobization of Monolithic Resorcinol-Formaldehyde Xerogels by Means of Silylation
Gels, 2022 In materials research, the control of wettability is important for many applications. Since they are typically based on phenolics, organic aerogels, and xerogels are intrinsically hydrophilic in nature, and examples of the chemical functionalization of ...
Fabian Henn, René Tannert
doaj +1 more source
Nature Communications, 2022 Aerogel fibers have been recognized as the rising star in the fields of thermal insulation and wearable textiles. Yet, the lack of functionalization in aerogel fibers limits their applications. Herein, we report hygroscopic holey graphene aerogel fibers (
Yinglai Hou +4 more
semanticscholar +1 more source
3D Synergistical MXene/Reduced Graphene Oxide Aerogel for a Piezoresistive Sensor
ACS Nano, 2018 Yang Yue, Jie Wang, Zhitian Liu
exaly +2 more sources
AIP Advances, 2022 The structural and mechanical properties of open-porous cellular materials are often described in terms of simple beam-based models. A common assumption in these models is that the pore walls have a constant cross section, which may be in agreement for a
Ameya Rege, Shivangi Aney, Lorenz Ratke
doaj +1 more source
Multifunctional SiC@SiO2 Nanofiber Aerogel with Ultrabroadband Electromagnetic Wave Absorption
Nano-Micro Letters, 2022 A multifunctional SiC@SiO 2 nanofber aerogel (NFA) was successfully prepared, which exhibits ultra-elastic, fatigue-resistant, high-temperature thermalstability, thermal insulation properties, and signifcant strain-dependent piezoresistive sensing ...
Limeng Song +9 more
semanticscholar +1 more source
Scientific Reports, 2021 To address the challenge of reconstructing or designing the three-dimensional microstructure of nanoporous materials, we develop a computational approach by combining the random closed packing of polydisperse spheres together with the Laguerre–Voronoi ...
Rajesh Chandrasekaran +5 more
doaj +1 more source
Multiple assembly strategies for silica aerogel-fiber combinations – A review
Materials & Design, 2022 Silica aerogels have a unique structure that makes them promising materials for variable applications. However, they are brittle due to weak inter-particle necks, and also expensive.
Zahra Mazrouei-Sebdani +9 more
doaj +1 more source