Zobrazeno 1 - 10
of 629
pro vyhledávání: '"composite aerogel"'
Publikováno v:
Ceramics, Vol 7, Iss 2, Pp 777-795 (2024)
Carbon aerogels represent a distinctive category of high surface area materials derived from sol-gel chemistry. Functionalizing these aerogels has led to the development of composite aerogels with the potential for a wider range of applications. In t
Externí odkaz:
https://doaj.org/article/77b1a451f28b403c9acce5a9bb48afa1
Publikováno v:
Nano-Micro Letters, Vol 16, Iss 1, Pp 1-19 (2024)
Highlights Inspired by transport system in trees, a two-way water and salt transport mechanism is realized in a structurally graded aerogel, enabling simultaneous fast water uptake and salt rejection. The horizontally aligned pore channels near the s
Externí odkaz:
https://doaj.org/article/e8f33eec93e148f9afe2e647f47d33ec
Publikováno v:
Medžiagotyra, Vol 30, Iss 2, Pp 226-232 (2024)
In this paper, cellulose nanofiber (CNF)/ polyethylene glycol (PEG) composite aerogel phase change materials (CNPCMs) were prepared utilizing porous carrier support and freeze-drying. The solid-liquid phase change to solid-gel phase change was realiz
Externí odkaz:
https://doaj.org/article/a7f36aa502984efcbc68775ce7ce6118
Publikováno v:
Gongye shui chuli, Vol 44, Iss 3, Pp 64-73 (2024)
SiO2/g-C3N4 composite aerogel material with high specific surface area and porous structure was prepared by direct ink writing 3D printing. The micro morphology and porous structure of the material were characterized，and its adsorption and catalyti
Externí odkaz:
https://doaj.org/article/9d4a33511b8f4ed29e07b1843978487f
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-15 (2024)
Abstract In this study, we have developed novel biomimetic silica composite aerogels and cryogels for the first time, drawing inspiration from the natural diatom’s silicification process. Our biomimetic approach involved the modification of tyrosin
Externí odkaz:
https://doaj.org/article/4ccd42bfc4364807bd49d954e0f86881
Publikováno v:
Food Chemistry: X, Vol 22, Iss , Pp 101336- (2024)
Ochratoxin A (OTA) contamination in grape juice has attracted widespread concern as OTA can lead to kidney disease and cause adverse neurological effects. An effective method to remove OTA is to make use of highly adsorbent materials that are able to
Externí odkaz:
https://doaj.org/article/7b921afd53324ad498d7a3bbaccde46c
Publikováno v:
Gels, Vol 10, Iss 5, p 292 (2024)
Aerogels, as a new type of high-temperature-resistant insulation material, find extensive application in aerospace, high-temperature industrial furnaces, new energy batteries, and various other domains, yet still face some limitations such as inadequ
Externí odkaz:
https://doaj.org/article/d1a6c34c2a6d453e9210a2e21c18b987
Publikováno v:
Food Chemistry: X, Vol 19, Iss , Pp 100813- (2023)
The composite hydro/aerogels were designed using gelatin and quince seed gum (QSG) at total polymer concentration (TPC) of 1, 1.5 and 2% and gelatin/QSG ratio of 1:0, 1:0.5 and 1:1. The gel syneresis decreased significantly with increase in TPC and Q
Externí odkaz:
https://doaj.org/article/2c81f8d19d9c433ab6471641f1d0f9bb
Publikováno v:
Green Energy & Environment, Vol 8, Iss 1, Pp 267-274 (2023)
Along with the environmental pollution, the scarcity of clean water seriously threatens the sustainable development of human society. Recently, the rapid development of solar evaporators has injected new vitality into the field of water purification.
Externí odkaz:
https://doaj.org/article/de7d3d8789ef4354a7fc1fb084034452
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