Thermally stable poly (acrylic acid‐acrylamide‐biomass‐fly ash) composites with improved temperature resistance and salt resistance

Engineering functional materials from biomass and industrial waste is of great significance for sustainable chemistry and engineering. Bio‐based poly (acrylic acid‐acrylamide‐biomass‐fly ash) (PAABF) composites with appropriate densities were designed. Graft copolymer composites were prepared for th...

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Bibliographic Details
Published in:Journal of applied polymer science 2022-01, Vol.139 (4), p.n/a
Main Authors: Liu, Yanxia, Yan, Yangtian, Zhao, Lin, Zhang, Yagang, Zhang, Letao, Zan, Xingjie
Format: Article
Language:English
Subjects:
Acrylamide
Acrylic acid
Acrylics
Biomass
biopolymers and renewable polymers
Carboxymethyl cellulose
Cellulose
composites
Fly ash
Functional materials
Graft copolymers
Industrial wastes
Materials science
oil and gas
Oil field equipment
Oil fields
Polymers
Sodium carboxymethyl cellulose
structure‐property relationships
Thermal stability
Water absorption
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Summary:Engineering functional materials from biomass and industrial waste is of great significance for sustainable chemistry and engineering. Bio‐based poly (acrylic acid‐acrylamide‐biomass‐fly ash) (PAABF) composites with appropriate densities were designed. Graft copolymer composites were prepared for the first time by combining biomass and fly ash as graft materials with acrylic acid and acrylamide as monomers. The results showed that PAABF composites have a three‐dimensional network structure. Cellulosic biomass (sodium carboxymethyl cellulose, cattail cellulose) and fly ash improved the thermal stability, water absorption, water retention, temperature resistance, and salt resistance of the composites. PAABF composites can be used as water plugging profile control agent for oilfield with high‐salinity and deep burial. Thermally stable poly (acrylic acid‐acrylamide‐biomass‐fly ash) composites with improved temperature resistance and salt resistance.
ISSN:0021-8995
1097-4628
DOI:10.1002/app.51533