Swelling Poly(ionic liquid) Supported by Three-Dimensional Wire Mesh for Oil/Water Separation

2019 ◽  
Vol 11 (15) ◽  
pp. 14347-14353 ◽  
Author(s):  
Yongya Zhang ◽  
Xi Deng ◽  
Liren Zhang ◽  
Bihua Chen ◽  
Tong Ding ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Three Dimensional ◽  
Wire Mesh ◽  
Water Separation ◽  
Oil Water Separation ◽  
Oil Water ◽  
Poly Ionic Liquid

Polypropylene Nonwoven Fabric@Poly(ionic liquid)s for Switchable Oil/Water Separation, Dye Absorption, and Antibacterial Applications

ChemSusChem ◽  
2018 ◽  
Vol 11 (6) ◽  
pp. 1092-1098 ◽  
Author(s):  
Yongyuan Ren ◽  
Jiangna Guo ◽  
Qian Lu ◽  
Dan Xu ◽  
Jing Qin ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Nonwoven Fabric ◽  
Water Separation ◽  
Dye Absorption ◽  
Oil Water Separation ◽  
Oil Water ◽  
Poly Ionic Liquid

Poly(ionic liquid)-Coated Meshes with Opposite Wettability for Continuous Oil/Water Separation

2020 ◽  
Vol 59 (14) ◽  
pp. 6672-6680 ◽  
Author(s):  
Xi Deng ◽  
Jingshun Zhang ◽  
Liren Zhang ◽  
Guiren Cheng ◽  
Bihua Chen ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Water Separation ◽  
Oil Water Separation ◽  
Oil Water ◽  
Poly Ionic Liquid

Design of Adjustable Hypercrosslinked Poly(ionic liquid)s for Highly Efficient Oil-Water Separation

2021 ◽  
pp. 120407
Author(s):  
Jiaqiang Wang ◽  
Donglin Yang ◽  
Bingxiao Feng ◽  
Meng Xiao ◽  
Hengjun Gai ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Water Separation ◽  
Highly Efficient ◽  
Oil Water Separation ◽  
Oil Water ◽  
Poly Ionic Liquid

scholarly journals A three-dimensional polyoxometalate/graphene aerogel as a highly efficient and recyclable absorbent for oil/water separation

2021 ◽  
Vol 36 (1) ◽  
pp. 189-197
Author(s):  
Sen Wang ◽  
Xiao Wang ◽  
Xiao-yu Shi ◽  
Cai-xia Meng ◽  
Cheng-lin Sun ◽  
...  
Keyword(s):  
Three Dimensional ◽  
Graphene Aerogel ◽  
Water Separation ◽  
Highly Efficient ◽  
Oil Water Separation ◽  
Oil Water

scholarly journals Complex Aerogels Generated from Nano-Polysaccharides and Its Derivatives for Oil–Water Separation

Polymers ◽  
2019 ◽  
Vol 11 (10) ◽  
pp. 1593 ◽  
Author(s):  
Hajo Yagoub ◽  
Liping Zhu ◽  
Mahmoud H. M. A. Shibraen ◽  
Ali A. Altam ◽  
Dafaalla M. D. Babiker ◽  
...  
Keyword(s):  
Guar Gum ◽  
Corn Oil ◽  
Cellulose Nanofibers ◽  
Aqueous Media ◽  
Three Dimensional ◽  
Absorption Capacity ◽  
Water Contact ◽  
Water Separation ◽  
Oil Water Separation ◽  
Oil Water

The complex aerogel generated from nano-polysaccharides, chitin nanocrystals (ChiNC) and TEMPO-oxidized cellulose nanofibers (TCNF), and its derivative cationic guar gum (CGG) is successfully prepared via a facile freeze-drying method with glutaraldehyde (GA) as cross-linkers. The complexation of ChiNC, TCNF, and CGG is shown to be helpful in creating a porous structure in the three-dimensional aerogel, which creates within the aerogel with large pore volume and excellent compressive properties. The ChiNC/TCNF/CGG aerogel is then modified with methyltrichlorosilane (MTCS) to obtain superhydrophobicity/superoleophilicity and used for oil–water separation. The successful modification is demonstrated through FTIR, XPS, and surface wettability studies. A water contact angle of 155° on the aerogel surface and 150° on the surface of the inside part of aerogel are obtained for the MTCS-modified ChiNC/TCNF/CGG aerogel, resulting in its effective absorption of corn oil and organic solvents (toluene, n-hexane, and trichloromethane) from both beneath and at the surface of water with excellent absorption capacity (i.e., 21.9 g/g for trichloromethane). More importantly, the modified aerogel can be used to continuously separate oil from water with the assistance of a vacuum setup and maintains a high absorption capacity after being used for 10 cycles. The as-prepared superhydrophobic/superoleophilic ChiNC/TCNF/CGG aerogel can be used as a promising absorbent material for the removal of oil from aqueous media.

New porous monolithic membranes based on supported ionic liquid-like phases for oil/water separation and homogenous catalyst immobilisation

2018 ◽  
Vol 54 (19) ◽  
pp. 2385-2388 ◽  
Author(s):  
Raúl Porcar ◽  
Daniel Nuevo ◽  
Eduardo García-Verdugo ◽  
Pedro Lozano ◽  
José Sanchez-Marcano ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Water Separation ◽  
Supported Ionic Liquid ◽  
Tunable Properties ◽  
Oil Water Separation ◽  
Oil Water ◽  
Biphasic Systems ◽  
Homogenous Catalyst

Membranes based on supported ionic liquid-like phase (SIILP) systems with tunable properties allowed oil/water separation and reaction/separation integration in biphasic systems.

A three-dimensional porous Co@C/carbon foam hybrid monolith for exceptional oil–water separation

Nanoscale ◽  
2019 ◽  
Vol 11 (25) ◽  
pp. 12161-12168 ◽  
Author(s):  
Xiao Ge ◽  
Wenxiu Qin ◽  
Haimin Zhang ◽  
Guozhong Wang ◽  
Yunxia Zhang ◽  
...  
Keyword(s):  
Three Dimensional ◽  
Carbon Foam ◽  
Water Separation ◽  
Oil Water Separation ◽  
Oil Water

A 3D porous Co@C/CF hybrid monolith and the corresponding oil-collecting device have been successfully fabricated for exceptional oil/water separation.

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