Arid
DOI10.1002/app.49915
Mechanically stable membranes of polyacrylic acid-grafted chitosan-functionalized carbon nanotubes with remarkable water storage capacity in sandy soils
Alsohaimi, Ibrahim; Hafez, Inas H.; Berber, Mohamed R.
通讯作者Berber, MR
来源期刊JOURNAL OF APPLIED POLYMER SCIENCE
ISSN0021-8995
EISSN1097-4628
出版年2021
卷号138期号:9
英文摘要Polyacrylic acid (PAA) is one of the most exciting hydrophilic polymers for water control and conservation; however, it suffers from poor mechanical properties during the agricultural applications. For that purpose a series of PAA-based multiwalled carbon nanotubes (MWCNTs) membranes have synthesized via a grafting process of MWCNTs using chitosan (CS) polymer as a binder. The fabricated membranes have spectroscopically characterized by different techniques to confirm the composite structure. The MWCNTs content into the PAA membranes has played a pronounced effect on water absorptivity, swelling behavior, and mechanical properties. PAA membrane has showed a fourfold increase in yield-stress by the addition of 3 wt% PAA/CS/MWCNTs, while preserving a 91% of water absorptivity of PAA membrane. The soil applications of the PAA/CS/MWCNTs membranes have showed remarkable improvements in soil moisture content compared to the PAA membrane. This study provides a promising pathway for future field applications, especially in arid lands.
英文关键词grafting mechanical properties membranes polyelectrolytes thermogravimetric analysis
类型Article
语种英语
收录类别SCI-E
WOS记录号WOS:000569563200001
WOS关键词MOLECULAR-WEIGHT ; ORGANIC-MATTER ; POLYMERS ; COMPOSITE ; DISPERSION ; TEXTURE ; SINGLE
WOS类目Polymer Science
WOS研究方向Polymer Science
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/327914
作者单位[Alsohaimi, Ibrahim; Berber, Mohamed R.] Jouf Univ, Coll Sci, Chem Dept, Sakaka 2014, Saudi Arabia; [Hafez, Inas H.] Damanhour Univ, Fac Agr, Dept Nat Resources & Agr Engn, Damanhour, Egypt; [Berber, Mohamed R.] Tanta Univ, Dept Chem, Fac Sci, Tanta, Egypt
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Alsohaimi, Ibrahim,Hafez, Inas H.,Berber, Mohamed R.. Mechanically stable membranes of polyacrylic acid-grafted chitosan-functionalized carbon nanotubes with remarkable water storage capacity in sandy soils[J],2021,138(9).
APA Alsohaimi, Ibrahim,Hafez, Inas H.,&Berber, Mohamed R..(2021).Mechanically stable membranes of polyacrylic acid-grafted chitosan-functionalized carbon nanotubes with remarkable water storage capacity in sandy soils.JOURNAL OF APPLIED POLYMER SCIENCE,138(9).
MLA Alsohaimi, Ibrahim,et al."Mechanically stable membranes of polyacrylic acid-grafted chitosan-functionalized carbon nanotubes with remarkable water storage capacity in sandy soils".JOURNAL OF APPLIED POLYMER SCIENCE 138.9(2021).
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