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Novel Fabrication of Solar Light-Heated Sponge through Polypyrrole Modification Method and Their Applications for Fast Cleanup of Viscous Oil Spills
Yang, Chenxi1,2; Bai, Bo3,4; He, Yunhua1,2; Hu, Na3,4; Wang, Honglun3,4; Suo, Yourui3,4
2018-04-11
发表期刊INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH
卷号57期号:14页码:4955-4966
文章类型Article
摘要Oil spills are becoming a global challenge since the viscous oil is difficult to dean up by the conventional absorbents because of their high viscosity. To overcome this dilemma, we report the novel fabrication of a polypyrrole (PPy)-polyethylene glycol (PEG)-polymerized octadecylsiloxane (PODS) coated sponge using versatile chemical polymerization and dip-coating methods, employing the photothermal property of PPy to heat the viscous oil. The benefits from photothermal composite lie in that they can reduce the viscosity of oil, increase the oil-diffusion coefficient, and speed up the oil-absorption rate. The formation of obtained products was confirmed by Fourier transform infrared (FTIR) spectroscopy, scanning electron microscopy (SEM), and the wettability. The experiments indicate that the oil-absorption capacity was increased by 32.6%, and the time was reduced by 40.0% compared with that nonheated PPy-PEG-PODS-MS. More importantly, we presented a method of in situ pumping for oil recovery. The amount of oil recovery was increased 47.0%, and the oil recovery time was reduced by 70.0% compared with the method of squeezing.
WOS标题词Science & Technology ; Technology
DOI10.1021/acs.iecr.8b00166
关键词[WOS]SELF-ASSEMBLED MONOLAYERS ; COATED KAPOK FIBER ; OIL/WATER SEPARATION ; FACILE SYNTHESIS ; WATER ; ADSORPTION ; EFFICIENCY ; SORBENTS ; OCTADECYLTRICHLOROSILANE ; NANOPARTICLES
收录类别SCI
语种英语
项目资助者Yulin Municipal Science and Technology Bureau ; China Postdoctoral Science Special Foundation ; Scientific Research Foundation for the Returned Overseas Chinese Scholars ; Fundamental Research Funds for the Central Universities(2013G2291015)
WOS研究方向Engineering
WOS类目Engineering, Chemical
WOS记录号WOS:000430155700023
引用统计
被引频次:44[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://210.75.249.4/handle/363003/13360
专题中国科学院西北高原生物研究所
作者单位1.Changan Univ, Key Lab Subsurface Hydrol & Ecol Effects Arid Reg, Minist Educ, 126 Yanta Rd, Xian 710054, Shaanxi, Peoples R China
2.Changan Univ, Coll Environm Sci & Engn, Xian 710054, Shaanxi, Peoples R China
3.Chinese Acad Sci, Northwest Inst Plateau Biol, Key Lab Tibetan Med Res, Xining 810008, Qinghai, Peoples R China
4.Qinghai Prov Key Lab Tibetan Med Res, Xining 810001, Qinghai, Peoples R China
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GB/T 7714
Yang, Chenxi,Bai, Bo,He, Yunhua,et al. Novel Fabrication of Solar Light-Heated Sponge through Polypyrrole Modification Method and Their Applications for Fast Cleanup of Viscous Oil Spills[J]. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,2018,57(14):4955-4966.
APA Yang, Chenxi,Bai, Bo,He, Yunhua,Hu, Na,Wang, Honglun,&Suo, Yourui.(2018).Novel Fabrication of Solar Light-Heated Sponge through Polypyrrole Modification Method and Their Applications for Fast Cleanup of Viscous Oil Spills.INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,57(14),4955-4966.
MLA Yang, Chenxi,et al."Novel Fabrication of Solar Light-Heated Sponge through Polypyrrole Modification Method and Their Applications for Fast Cleanup of Viscous Oil Spills".INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH 57.14(2018):4955-4966.
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