Journal ArticleDOI
Effect of heat treatment on hydrophobic silica aerogel.
Reads0
Chats0
TLDR
The thermal conductivity and bulk density rose greatly and the carbon within the silica aerogels was released after heat treatment, and the heat released in the thermal gravimetry and oxygen bomb analyses dropped remarkably with the increase in the heat treatment temperature.About:
This article is published in Journal of Hazardous Materials.The article was published on 2019-01-15. It has received 138 citations till now. The article focuses on the topics: Hydrophobic silica & Aerogel.read more
Citations
More filters
Journal ArticleDOI
Facile preparation of N-doped activated carbon produced from rice husk for CO2 capture.
Song He,Guanyu Chen,Huan Xiao,Guibin Shi,Chichi Ruan,Yuansheng Ma,Huaming Dai,Bihe Yuan,Xianfeng Chen,Xiaobing Yang +9 more
TL;DR: CAC-5 (modified AC) exhibits better CO2 adsorption performance, which can be attributed to the formation of the CO2-philic active sites on AC surface by N-species, and the high IAST selectivity factor for N-doped ACs indicates their excellent Adsorption selectivity for CO2 over N2.
Journal ArticleDOI
In-situ immobilization of ZIF-67 on wood aerogel for effective removal of tetracycline from water
Guanyu Chen,Song He,Guibin Shi,Yuansheng Ma,Chichi Ruan,Xin Jin,Qilin Chen,Xinyu Liu,Huaming Dai,Xianfeng Chen,Dongmei Huang +10 more
TL;DR: ZIF-67@WA (wood aerogel) has been successfully fabricated through in-situ anchoring of ZIF -67 rhombic dodecahedron on the wood aerogels obtained by selectively removing lignin and hemicellulose from natural wood as mentioned in this paper.
Journal ArticleDOI
Hierarchically porous SiO2/polyurethane foam composites towards excellent thermal insulating, flame-retardant and smoke-suppressant performances
Meng-En Li,Shui-Xiu Wang,Lin-xuan Han,Wen-Jie Yuan,Jin-Bo Cheng,Ai-Ning Zhang,Hai-Bo Zhao,Yu-Zhong Wang +7 more
TL;DR: The mechanism analysis suggested that a compact silica-rich hybrid barrier formed, preventing thermal degradation products and energy transfer during combustion, indicating SiO2/PUF composites have enormous potential as building insulation materials.
Journal ArticleDOI
Facile preparation of layered melamine-phytate flame retardant via supramolecular self-assembly technology
Sheng Shang,Bihe Yuan,Yaru Sun,Gongqing Chen,Chuyuan Huang,Bin Yu,Song He,Huaming Dai,Xianfeng Chen +8 more
TL;DR: Char yield of PP is improved by MEL-PA, and the chemical structure and graphitization degree of residual char are studied to reveal flame retardant mechanism.
Journal ArticleDOI
Constructing hierarchical structure based on LDH anchored boron-doped g-C3N4 assembled with MnO2 nanosheets towards reducing toxicants generation and fire hazard of epoxy resin
TL;DR: In this article, a hierarchical structure (MLBCN) based on LDH anchored boron-doped g-C3N4 assembled with MnO2 nanosheets is rationally constructed as flame retardant additive for epoxy resin.
References
More filters
Journal ArticleDOI
Aerogel insulation for building applications: A state-of-the-art review
Ruben Baetens,Ruben Baetens,Ruben Baetens,Bjørn Petter Jelle,Bjørn Petter Jelle,Arild Gustavsen +5 more
TL;DR: In this article, a review of the knowledge of aerogel insulation in general and for building applications in particular is given, where the possibility of high transmittances in the solar spectrum is of high interest for the construction sector.
Journal ArticleDOI
Toward aerogel based thermal superinsulation in buildings: A comprehensive review
TL;DR: Aerogel is a kind of synthetic porous material, in which the liquid component of the gel is replaced with a gas as mentioned in this paper, and it is considered as one of the most promising thermal insulating materials for building applications.
Journal ArticleDOI
The reaction of hexamethyldisilazane and subsequent oxidation of trimethylsilyl groups on silica studied by solid-state NMR and FTIR
Suvi Haukka,Andrew Root +1 more
TL;DR: In this paper, the reactions of hexamethyldisilazane (HMDS) on silica preheated at 200-820 o C were carried out using atomic layer epitaxy (ALE), a technique based on saturating gas-solid reactions.
Journal ArticleDOI
Advances in carbon nanostructure–silica aerogel composites: a review
TL;DR: In this paper, the authors present a literature review on the synthesis of composite systems containing silica aerogels and carbon nanostructures, and describe their new properties and applications.