Green Approach to Improving the Strength and Flame Retardancy of Poly(vinyl alcohol)/Clay Aerogels: Incorporating Biobased Gelatin

2017 ◽  
Vol 9 (48) ◽  
pp. 42258-42265 ◽  
Author(s):  
Yu-Tao Wang ◽  
Hai-Bo Zhao ◽  
Kimberly Degracia ◽  
Lin-Xuan Han ◽  
Hua Sun ◽  
...  
Keyword(s):  
Flame Retardancy ◽  
Vinyl Alcohol ◽  
Poly Vinyl Alcohol ◽  
Green Approach

scholarly journals Outstanding flame retardancy for poly(vinyl alcohol) achieved using a resveratrol/tannic acid complex

RSC Advances ◽  
2022 ◽  
Vol 12 (1) ◽  
pp. 285-296
Author(s):  
Yuan Lin ◽  
Jialian Chen ◽  
Hongzhou Li
Keyword(s):  
Molecular Structure ◽  
Tannic Acid ◽  
Flame Retardancy ◽  
Vinyl Alcohol ◽  
Poly Vinyl Alcohol ◽  
Acid Complex ◽  
Complete Combustion ◽  
Residual Amount

The rigid molecular structure of biobased resveratrol/tannic acid (RETA) complex increases the residual amount of RETA-poly(vinyl alcohol) after complete combustion.

scholarly journals Green Approach to the Synthesis of Poly(Vinyl Alcohol)-Silver Nanoparticles Hybrid Using Rice Husk Extract and Study of its Antibacterial Activity

2020 ◽  
Vol 10 (5) ◽  
pp. 6474-6480
Keyword(s):  
Silver Nanoparticles ◽  
Antibacterial Activity ◽  
Green Synthesis ◽  
Rice Husk ◽  
Vinyl Alcohol ◽  
Low Cost ◽  
Agricultural Waste ◽  
Water Soluble ◽  
Poly Vinyl Alcohol ◽  
Green Approach

Green synthesis of silver nanoparticles (AgNPs) using rice husk (RH) as low-cost agricultural waste material has been gaining importance in recent years. Meanwhile, poly (vinyl alcohol) (PVA) is reported to involve in the green production of AgNPs as low-cost, water-soluble, biocompatible and biodegradable stabilizing polymer. The present study is focussed on the green synthesis of poly (vinyl alcohol) (PVA) - silver nanoparticles (PVA-AgNPs) hybrid using rice husk extract as a reducing agent. The results recorded from UV–vis spectrum and transmission electron microscopy (TEM) support the characterization of AgNPs produced. Synthesised PVA-AgNPs hybrid revealed effective antibacterial activity against Escherichia coli and Bacillus sp.

Poly(vinyl alcohol)/clay aerogel composites with enhanced flame retardancy

RSC Advances ◽  
2016 ◽  
Vol 6 (111) ◽  
pp. 109809-109814 ◽  
Author(s):  
Peng Shen ◽  
Hai-Bo Zhao ◽  
Wei Huang ◽  
Hong-Bing Chen
Keyword(s):  
Flame Retardancy ◽  
Vinyl Alcohol ◽  
Poly Vinyl Alcohol ◽  
Microstructure And Properties

The effect of pentaerythritol octahydrogen tetraphosphate (PEPA) on the microstructure and properties of poly(vinyl alcohol) (PVOH)/clay aerogel composites was investigated.

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