Han Wang
Sichuan University
5 Papers
Han Wang is an academic researcher from Sichuan University. The author has contributed to research in topics: Thermal insulation & Aerogel. The author has an hindex of 4, co-authored 5 publications.
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Papers
Flame-retardant and smoke-suppressant flexible polyurethane foams based on reactive phosphorus-containing polyol and expandable graphite.
TL;DR: This novel FPUF provides a promising strategy for producing the polymer foam with flame retardation, smoke suppression and anti-dripping performances and the mechanism analysis confirmed that the synergistic effect of gas-condensed bi-phase action from PDEO and EG contributed the great Flame retardation of the composite foam.
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Fully biomass-based aerogels with ultrahigh mechanical modulus, enhanced flame retardancy, and great thermal insulation applications
TL;DR: In this article, a fully bio-based aerogel from naturally abundant ammonium alginate (AL) and phytic acid (PA), in which PA acting as both flame retardant and cross-linking components constructs a strong network with AL matrix.
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Double-cross-linked aerogels towards ultrahigh mechanical properties and thermal insulation at extreme environment
TL;DR: In this article, a double chemical cross-linking and physical cross-link strategy was developed to synthesize ultrahigh-modulus aerogels with extreme-condition resistance from low-cost polyvinyl alcohol (PVA), bio-based phytic acid (PA) and montmorillonite (MMT).
104
Ultrahigh-Temperature Insulating and Fire-Resistant Aerogels from Cationic Amylopectin and Clay via a Facile Route
TL;DR: In this paper, the authors present environmentally friendly materials with ultra-high-temperature thermal insulation, high fire resistance, and cost efficiency are in high demand in the fields of aerospace and high-rise building.
69
Rejuvenated fly ash in poly(vinyl alcohol)-based composite aerogels with high fire safety and smoke suppression
A-Hui Kang,Ke Shang,Dan-Dan Ye,Yu-Tao Wang,Han Wang,Zong-Min Zhu,Wang Liao,Shimei Xu,Yu-Zhong Wang,David A. Schiraldi +9 more
TL;DR: In this paper, a fly ash modified with NaOH was used to enhance the flame retardancy of poly(vinyl alcohol) (PVA)/Laponite (Lap) aerogels via an environmentally friendly freeze-drying method.
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