Journal Article10.1016/j.fuel.2022.126288
Facile hydrothermal synthesis of polyimide/Fe3O4 aerogel microspheres as magnetically controllable oil sorbents
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TL;DR: In this article , a novel polyimide/Fe 3 O 4 aerogel microspheres (PFAM) was designed and prepared via solvothermal method, and the resultant PFAM exhibit superhydrophobicity and superoleophilicity in air; as well as super-richness in water.
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About: This article is published in Fuel. The article was published on 01 Feb 2023. The article focuses on the topics: Aerogel & Polyimide.
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Citations
Recent advances in the development of nanofiber-based aerogel for oil-water separation: A review
Yanan Liu,Mingfeng Hao,Zhijun Chen,Seeram Ramakrishna,Yanbo Liu,Xiaoxiao Wang,Xiaodong Hu,Yen Wei +7 more
- Fuel
TL;DR: This review summarizes recent advances in nanofiber-based aerogels for oil-water separation, highlighting their potential in treating offshore oil spills and industrial waste, and discusses their preparation methods, principles, and future directions.
28
Improving the comprehensive properties of chitosan-based thermal insulation aerogels by introducing a biobased epoxy thermoset to form an anisotropic honeycomb-layered structure.
TL;DR: In this article , the authors proposed the use of a directional freeze-drying method to prepare an anisotropic honeycomb three-dimensional porous aerogel with water-soluble chitosan (CS) as a rigid skeleton and water soluble biobased epoxy resin as cross-linked hard segments, which had low volume shrinkage and density of 13.9 % and 34.3 mg/cm3.
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Simple preparation of UV-absorbing and magnetic superhydrophobic membranes by one-step electrospinning for effective oil–water separation
Xiaohui Wang,Xinmei Li +1 more
TL;DR: Researchers developed a multifunctional superhydrophobic membrane via electrospinning, exhibiting exceptional corrosion resistance, UV absorption, and magnetic properties, demonstrating promising potential for effective oil-water separation in harsh environments with high efficiency and durability.
10
Magnetic smart polymer gel with directional plugging for conformance control in oil reservoirs
Kailu Wang,Yaqi Guo,Jie Wen,Huan Yang,Hui Zhang +4 more
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Magnetic polyacrylamide-based gel with tunable structure and properties and its significance in conformance control of oil reservoirs
Kailu Wang,Jie Wen,Suiwang Zhang,Lingzhi Yang,Huan Yang,Xiaorong Yu,Hui Zhang +6 more
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TL;DR: The continuity of the liquid permeating jellies is demonstrated by diffusion, syneresis, and ultrafiltration, and the fact that the liquid may be replaced by other liquids of very diverse character indicates clearly that the gel structure may be independent of the fluid in which it is bathed as mentioned in this paper.
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TL;DR: The two-phase structure of gels has been investigated extensively in colloid chemistry as discussed by the authors, and the results of diffusion experiments through gels, the fact that the electrical conductivity, refractive index, and vapor pressure before and after setting are identical, at least in certain cases, and the known facts of syneresis would seem to leave little room for doubt of the two phase nature of Gels in general.
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Macroscopic‐Scale Template Synthesis of Robust Carbonaceous Nanofiber Hydrogels and Aerogels and Their Applications
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Recent advances in aerogels for environmental remediation applications: A review
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