Synthesis and properties of the rapeseed meal-grafted-poly(methyl methacrylate-co-butyl acrylate) oil-absorbents

RSC Advances ◽  
2016 ◽  
Vol 6 (12) ◽  
pp. 9507-9517 ◽  
Author(s):  
Liheng Yang ◽  
Bo Bai ◽  
Chenxu Ding ◽  
Honglun Wang ◽  
Yourui Suo
Keyword(s):  
Free Radical ◽  
Methyl Methacrylate ◽  
Butyl Acrylate ◽  
Graft Copolymerization ◽  
Rapeseed Meal ◽  
Water Separation ◽  
Oil Absorbency ◽  
3D Network ◽  
Oil Water Separation ◽  
Oil Water

Economical RSMs-g-P(MMA-co-BA) oil-absorbents with 3D network structures were prepared through free radical graft copolymerization, which exhibited good oil absorbency, reusability and were applied to oil/water separation.

3D network super-hydrophobic hexafluorbisphenol A poly(aryl ether ketone) membrane prepared by one-step electrospraying

2020 ◽  
Vol 32 (10) ◽  
pp. 1094-1101
Author(s):  
Yongpeng Wang ◽  
Pengtao Yan ◽  
Xintong Huo ◽  
Mengzhu Liu ◽  
Haibo Zhang ◽  
...  
Keyword(s):  
Large Scale ◽  
Condensation Polymerization ◽  
Aryl Ether ◽  
Sliding Angle ◽  
Water Separation ◽  
3D Network ◽  
Oil Water Separation ◽  
Aryl Ether Ketone ◽  
Oil Water ◽  
Ether Ketone

Novel super-hydrophobic poly(aryl ether ketone) (PAEK) membranes have been firstly prepared by modifying ordinary PAEK into hexafluorbisphenol A-PAEK through traditional nucleophilic condensation polymerization and subsequently simple electrospraying technique. With the solution concentration increased, the micromorphology exhibited nanofibers, nanofiber with spindles, 3D network with microspheres embedded, microspheres and dense films, successively. The static water contact angle increased from 99° to 155°, while the sliding angle from 1.3° to 6.8° (±1°), in which the 3D network presented the strongest super-hydrophobicity. After 200 h of water flushing, the rough surface structure and super-hydrophobicity of the membranes were well retained. Moreover, the membrane exhibited wonderful self-cleaning property, oil/water separation property, and stability due to the hierarchical micro/nanostructures. This work provides a new route for the creation of super-hydrophobic high performance engineering plastic fabrics with the potential values in large-scale application of filtration, oil/water separation, and antifouling.

Fibrous membranes electrospun from the suspension polymerization product of styrene and butyl acrylate for oil–water separation

RSC Advances ◽  
2015 ◽  
Vol 5 (70) ◽  
pp. 57101-57113 ◽  
Author(s):  
L. Q. Ning ◽  
N. K. Xu ◽  
R. Wang ◽  
Y. Liu
Keyword(s):  
Butyl Acrylate ◽  
Suspension Polymerization ◽  
Water Separation ◽  
Polymerization Product ◽  
Oil Water Separation ◽  
Oil Water ◽  
Fibrous Membranes

Fibrous membranes electrospun from the copolymer of styrene and butyl acrylate could separate oil from water due to their excellent hydrophobicity.

A poly(2-(dimethylamino)ethyl methacrylate-co-methacrylic acid) complex induced route to fabricate a super-hydrophilic hydrogel and its controllable oil/water separation

RSC Advances ◽  
2016 ◽  
Vol 6 (47) ◽  
pp. 40656-40663 ◽  
Author(s):  
Tingting Li ◽  
Jie Shen ◽  
Zheng Zhang ◽  
Sui Wang ◽  
Danyi Wei
Keyword(s):  
Free Radical ◽  
Radical Polymerization ◽  
Methacrylic Acid ◽  
Free Radical Polymerization ◽  
Acid Complex ◽  
Water Separation ◽  
Ethyl Methacrylate ◽  
Oil Water Separation ◽  
Oil Water

Thermo and pH dual-controllable oil/water separation materials are successfully fabricated by free radical polymerization of 2-(dimethylamino)ethyl methacrylate (DMAEMA) and methacrylic acid (MAA).

Complex membrane of cellulose and chitin nanocrystals with cationic guar gum for oil/water separation

2019 ◽  
Vol 136 (37) ◽  
pp. 47947 ◽  
Author(s):  
Hajo Yagoub ◽  
Liping Zhu ◽  
Mahmoud H. M. A. Shibraen ◽  
Xiaowei Xu ◽  
Dafaalla M. D. Babiker ◽  
...  
Keyword(s):  
Guar Gum ◽  
Water Separation ◽  
Complex Membrane ◽  
Oil Water Separation ◽  
Oil Water

Durable superhydrophilic coatings formed for anti-biofouling and oil–water separation

2016 ◽  
Vol 506 ◽  
pp. 22-30 ◽  
Author(s):  
Xiangde Lin ◽  
Miso Yang ◽  
Hyejoong Jeong ◽  
Minwook Chang ◽  
Jinkee Hong
Keyword(s):  
Water Separation ◽  
Oil Water Separation ◽  
Oil Water
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