干旱区生态环境知识资源中心(Arid): Mechanically stable membranes of polyacrylic acid-grafted chitosan-functionalized carbon nanotubes with remarkable water storage capacity in sandy soils

Arid

DOI	10.1002/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
ISSN	0021-8995
EISSN	1097-4628
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
推荐引用方式 GB/T 7714	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).