Results 31 to 40 of about 304,555 (340)

Superfluid Phase Stability of $^3$He in Axially Anisotropic Aerogel [PDF]

open access: yes, 2008
Measurements of superfluid $^3$He in 98% aerogel demonstrate the existence of a metastable \emph{A}-like phase and a stable \emph{B}-like phase.
B Reddy   +11 more
core   +1 more source

A comprehensive review on multifunctional smart carbon dots (C dots) based aerogel

open access: yesFood Chemistry Advances, 2023
Till now from the time of invention of carbon dots (CDs), continuously grabbing the attention of the researchers due to their unique characteristics like nano size range (
Subhamoy Dhua   +2 more
doaj   +1 more source

Development of a Large-Area Aerogel Cherenkov Counter Onboard BESS [PDF]

open access: yes, 1998
This paper describes the development of a threshold type aerogel Cherenkov counter with a large sensitive area of 0.6 m$^2$ to be carried onboard the BESS rigidity spectrometer to detect cosmic-ray antiprotons.
Adachi   +9 more
core   +2 more sources

Immobilization of Pectinase Enzyme on Hydrophilic Silica Aerogel and Its Magnetic Nanocomposite [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2022
In this work, Aspergillus niger pectinase was immobilized on hydrophilic silica aerogel and its magnetic nanocomposite by adsorption method, and the performance of these supports in pectinase immobilization was compared.
Ismail Faramarzi Aghgonbad   +3 more
doaj   +1 more source

Experimental and CFD Investigation on the Application for Aerogel Insulation in Buildings

open access: yesEnergies, 2021
Reducing building energy consumption is a significant challenge and is one of the most important research areas worldwide. Insulation will help to keep the building’s desired temperature by reducing the heat flow.
Santu Golder   +3 more
doaj   +1 more source

Editorial on Special Issues “Aerogels” and “Aerogels 2018” [PDF]

open access: yesGels, 2020
Aerogels can be defined as ultralight materials with a 3D porous structure, similar to their parent wet gels, where the solvent has been replaced by a gas without a collapse of the gel structure, thanks to the drying process used (supercritical CO2 drying, freeze drying, etc [...]
Quignard, Françoise, Tanchoux, Nathalie
openaire   +3 more sources

Exploring the Application Potential and Performance of SiO2 Aerogel Mortar in Various Tunnel High-Temperature Environments

open access: yesFire, 2023
SiO2 aerogel is a super-insulating material that can be used for tunnel fireproofing to eliminate high-temperature spalling and extend the safe evacuation time of personnel.
Hongyun Chen   +4 more
doaj   +1 more source

Ultra-fast detection and monitoring of cancerous volatile organic compounds in environment using graphene oxide modified CNT aerogel hybrid gas sensor

open access: yesTalanta Open, 2022
Ultra-fast detection of cancerous volatile organic compounds (VOCs) by carbon nanotube aerogel (CNT aerogel)-graphene oxide (GO) hybrid network has been studied in this paper.
Pratiksha M Biranje   +6 more
doaj   +1 more source

Ultra-Sensitive Piezo-Resistive Sensors Constructed with Reduced Graphene Oxide/Polyolefin Elastomer (RGO/POE) Nanofiber Aerogels. [PDF]

open access: yes, 2019
Flexible wearable pressure sensors have received extensive attention in recent years because of the promising application potentials in health management, humanoid robots, and human machine interfaces.
Chen, Yuanli   +8 more
core   +2 more sources

Pushing detectability and sensitivity for subtle force to new limits with shrinkable nanochannel structured aerogel

open access: yesNature Communications, 2022
There is an urgent need for developing electromechanical sensor with both ultralow detection limits and ultrahigh sensitivity to promote the progress of intelligent technology.
Xinlei Shi   +12 more
semanticscholar   +1 more source

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