Knowledge Resource Center for Ecological Environment in Arid Area
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
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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). |
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