您的当前位置:首页正文

超疏水油水分离材料研究进展

2021-06-26 来源:小奈知识网
2015年11月 化学 研究 561 第26卷第6期 CHEMICAL RESEARCH http://hxya.cbpt.cnki.net 超疏水油水分离材料研究进展 刘山虎 ,许庆峰 ,邢瑞敏H,中田一弥 (1.河南大学化学化3-学院,河南开封475004; 2.东京理科大学光触媒国际研究中心,千叶县野田市2641) 摘要:近年来,石油泄漏和有机污染物排放对环境和生态系统造成了严重甚至不可挽回的损害,油水分离已 成为一个全球性的挑战,如何处理油水混合物并将其有效分离已成为目前亟待解决的问题.许多仿生超疏水材 料已被用于选择性油水分离研究,显示出诱人的应用前景.本文作者简要介绍了自然界超疏水现象以及固体表 面浸润性理论,分析了材料的疏水亲油原理,重点介绍了近年来超疏水油水分离材料的研究应用进展,并对本领 域的研究趋势进行了展望. 关键词:超疏水;超亲油;油水分离;浸润性 中圈分类号:O647.3 文献标志码:A 文章编号:1008—1011(2015)06—0561—09 Research progress of superhydr0ph0bic materials for oil・。water separation LIU Shanhu ・“,XU Qingfeng ,XING Ruiminh,NAKATA,Kazuya。 (1.College of Chemistry and Chemical Engineering,Henan University,Kaifeng,475004,Henan,China 2.Photocatalysis International Research Center,Research Institute for Science&Technology, Tokyo University of Science,Yamazaki 2641,Noda,Japan) Abstract:In recent years,oil spillages and indiscriminate discharge of organic pollutants have caused serious and irrecoverable damages to environment and ecosystems;and oil/water sepa- ration has become a worldwide challenge.How to deal with the above mixtures effectively and recover oils from water has become an urgent problem.Various superhydr0phobic materials have been fabricated for the selective oil/water separation,showing the great potential in the practical applications.In this paper,superhydrophobic phenomena in nature,theories of the wettability of solid surface and the basic principles of superhydrophobic materials were intro— duced.The application of superhydrophobic materials in oil-water separation was reviewed in details.Then the research trend of this field is prospected. Keywords:superhydrophobic;supero1e0philic;oil-water separation;wettability 随着工业和海洋石油开采的迅速发展,海上溢 给人类生存环境带来极大危害[1 ].如何有效地从 水中收集和清除油类及有机污染物已经成为世界级 的挑战,并引起广泛的关注.传统的除油方法包括 围栏吸油法、受控燃烧法[6]、化学分散法 ]、固化 油事故频发.海上泄油事故会导致大量原油覆盖一 片海域,从而对环境造成深远的影响;同时,日常用 油随意的排放也使内陆近海水面油污染日趋严重, 收稿日期:2015—06—07. 基金项目:国家自然科学基金(2l101056,21105021),河南大学优秀 青年人才培育基金. 作者简介:刘山虎(1977一),男,东京理科大学客座准教授,研究方向 为功能材料制备与环境应用. 通讯联系人,E-mail:li— ushanhu@1 63.com. 法[4]、生物氧化法和浮选法[8 等.与传统方法相比, 使用吸附材料进行油水分离被认为是一种简单可行 的方法Lg .迄今为止,沸石、活性炭、植物/碳素纤 维等吸附材料[】 ]被用作油吸附材料,但是这些材 料在吸油的同时还吸水,大大降低了油水分离效率, 同时其还存在环境二次污染、循环利用率、价格高等 DOI:10.14002/j.hxya.2015.06.002I化学研究。2015,26(6):561—569 第6期 刘山虎等:超疏水油水分离材料研究进展 567 [6]BUIST I,POTTER S,NEDwED T,et a1.Herding surfactants to contract and thicken oil spills in pack ice [19]YOON M,KIM Y,CHO J.Multifunctional colloids with optical,magnetic,and superhydrophobic properties erived from nucleophilic substitution-induced layer-by- for in situ burning[J].Cold Regions Science and Tech— nology,2011,67(1/2):3—23. layer assembly in organic media[J].ACS Nano,201 1, 5(7):5417—5426. [7]KUJAwINSKI E B,KIDO SOULE M C,VALEN— TINE D L.et a1.Fate of dispersants associated with the [2O]GUI X,WEI J,WANG K,et a1.Carbon nanotube sponges口].Adv Mater,2010,22(5):617—621. deepwater horizon 0n spill[J].Environ Sci Teehnol, 2011,45(4):1298—1306. [2 1]ARBATAN T,FANG X,SHEN W.Superhydropho— bic and oleophilic calcium carbonate powder as a selec— tive oil sorbent with potential use in oil spill clean-ups [8]胡晓林,刘红兵.几种油水分离技术介绍[J].热力发 电,2008,37(3):9l一92. [9]CHU Y,PAN Q.Three-dimensionally macroporous Fe/ C nanocomposites as highly selective oil—‘absorption ma—- [J].Chem Engineer J,2011,166(2):787—791. [22]FENG L,ZHANG Z,MAI Z,et a1.A super-hydro— phobic and super—oleophilie coating mesh film for the terials[J3.ACS Appl Mater Interfaces,2012,4(5): 2420——2425. separation of oil and water[J].Angew Chem Int Ed, 2004,43(15):2012—2014. [1O]ADEBAJ0 M O,FROST R L,KL0PRoGGE J T,et a1.Porous materials for oil spill cleanup:A review of [23]WANG F,LEI S,XUE M,et a1.superhydrophobic and super0le0philic miniature device for the collection of synthesis and absorbing properties[J].J Porous Mater, 2003,10:159—17O. oils from water surfaces[J].J Phys Chem C,2014,118 (12):6344—635l_ [11]BAYAT A,AGHAMIRI S F,MOHEB A,et a1.Oil spill cleanup from sea water by sorbent materials[J]. Chem Eng Technol,2005,2:1525—1528. [24]NGUYEN D D,TAI N H,LEE S B,et a1.Superhy— drophobic and supero1eophnic properties of graphene— based sponges fabricated using a facile dip coating meth— [12]AHMAD A L,SUMATHI S,HAMEED B H.Resid— ual Dil and suspended solid removal using natural adsor- od[J].Energy 8L Environmental Science,2012,5(7): 7908—7912. bents chitosan,bentonite and activated carbon:A tom— parative study[J].Chem Engineer J,2005,108(1/2): 179—185. [25]陈恒真,耿铁,张霞,等.超疏水表面研究进展[J].化 学研究,2013,24(4):434—440. [13]SAID AEL A,LUDWICK A G,AGLAN H A.Use— fulness of raw bagasse for oil absorption:a comparison [26]ZHANG X,LI Z,LIU K,et a1.Bioinspired multifune— tional foam with self—cleaning[J].Adv Funct Mater, 2013,23:2881—2886. of raw and acylated bagasse and their components[J]. Bioresour Technol,2009,100(7):2219—2222. [27]BARTHLOTT W,NEINHUIS C.Purity of the sacred lotus,or escape from contamination in biological surfaces [14]ALl N,EL—HARBAwI M,JABAL A A,et a1.Char— acteristics and on sorption effectiveness of kapok fibre。 sugarcane bagasse and rice husks:oi1 removal suitability [J].Planta,1997,202(1):1—8. [28]NEINHUIS C,BARTHLOTT W.Characterization and distribution of water—repellent,self-cleaning plant matrix[J].Environ Technol,2012,33(1/6):481— 486. surfaces[J].Annals of Botany,1997,79(6):667— 677. [1 5]ZH0u X—M,CHuAI C—Z.Synthesis and characteriza— tion of a novel high—oil—absorbing resin[J].J Appl Polym Sci,2010,115(6):3321—3325. [29]FENG L,LI S,LI Y,et a1.super—hydrophobic sur— faces:From natural to artificial[J].Adv Mater,2002, 14(24):1857—1860. [163 PAN Y,SHI K,PENG C,et a1.Evaluation of hydro— phobic polyvinyl— alcohol formaldehyde sponges as ab—- [3O]LIU K,ZHANG M,ZHAI J,et a1.Bioinspired con— struction of Mg- Li alloys surfaces with stable superhy sorbents for oil spill[J].ACS Appl Mater Interfaces, 2O14,6(11):8651—8659. drophobicity and improved corrosion resistance口].Ap— pl Phys Lett,2008,92(18):183103. [17]HONG J K,BAE W K,LEE H M,et a1.Tunable su— perhydrophobic and optical properties of colloidal films [31]PATANKAR N A.Transition between superhydroph0一 bic states on rough surfaces[J].Langmuir,2004,2O (I7):7097—7102. coated with block—copolymer-micelle/micelle-multilayers [J].Adv Mater,2007,19(24):4364—4369. [18]KOCH K,BARTHL0TT w,BARTHL0TT w.Di— versity of structure,morphology and wetting of plant [32]GUO Z,LIU W.Biomimic from the superhydrophobic plant leaves in nature:binary structure and unitary struc— surfaces[J].Soft Matter,2008,4(10):l943—1963. ture[J].Plant Science,2007,172(6):1103—1112. DOI:10.14002/j.hxya.2015.06.002l化学研究。2015。26(6):561—569 568 化学研究 Faraday Society,1948,3:11—16. 2015扛 [33]GUO C,FENG L,ZHAI J,et a1.Large-area fabrica— tion of a nanostructure-induced hydrophobic surface [5o3 CLASSIE A B D,BAXTER S.Wettahility of porous surfaces[J].Transactions of the Faraday Society,1 944, 40:546—551. from a hydrophilic polymer EJ].ChemPhysChem,2004, 5(5):750—753. [343 HU D L,CHAN B,BUSH J w M.The hydrodynam— [51]ZHU Q,TAO F,PAN Q.Fast and selective removal of oils from water surface via highly hydrophobic core- ics of water strider locomotion[J].Nature,2003,424 (6949):663—666. shell Fe2 O3@C nanoparticles under magnetic field[J]. ACS Appl Mater Interfaces,2010,2(11):3141—3146. [35]陈洪燕,江雷.受生物启发特殊浸润表面的设计和制 备EJ].生命科学,2008,20(3):0323—0330. [363江雷,冯琳.仿生智能纳米界面材料[M].北京:化学 工业出版社,2007. [52]BANERJEE A,GOKHALE R,BHATNAGAR S,et a1.M0F derived porous carbon—Fe3 O4 nanocomposite as a high performance,recyclable environmental superad— [37]朱步瑶,赵振国.界面化学基础[M].北京:化学工业 出版社,1996. sorbent[J].J Mater Chem,2012,22(37):19694— 19699. [38]YOUNG T.An essay on the cohesion of fluids EJ]. Philosophical transactions of the royal society of Lon— don,1805,95:65—87. [533梁伟欣,王贵元,王奔,等.超疏水磁性Fe。o /聚多巴 胺复合纳米颗粒及其油/水分离[J].化学学报,2013, 71(4):639. [393 xI z,FENG S,JIA N,et a1.Superhydrohpobic snr— faces:from structural control to functional application [54]WANG L,ZHAO Y,WANG J,et a1.Ultra-fast spreading on superhydr0phnic fibrous mesh with [J].J Mater Chem,2008,18(6):621~633. [4O]FENG X J,JIANG L.Design and creation of superwet— nanochannels[J].Appl Surf Sci,2009,255(9):4944— 4949. ting/antiwetting surfaces[J].Adv Mater,2006,18 (23):3063—3078. [553 DENG D,PRENDERGAST D P,MACFARLANE J, et a1.Hydrophobic meshes for oil spill recovery devices [41]LI x,REINH0UDT D,CREG0一CALAMA M.What do we need for a superhydr0ph0bic surface?A review on the recent progress in the preparation of superhydroph0一 [J].ACS Appl Mater Interfaces,2013,5(3):774— 781. [563 wU J,CHEN J,QASIM K,et a1.A hierarchical mesh film with superhydr0ph0bic and super0le0philic proper— bic surfaces[J].Chem Soc Rev,2007,36(8):1350— 1368. ties for oil and water separation[J].Journal of Chemical Technology&Biotechnology,2012,87(3):427—430. r42]BAIN C D,WHITESIDES G M.Correlations between wetability and structure in monolayers of alkanethiols [57]LEE C,BAIK S.Vertically-aligned carbon nano—tube membrane filters with superhydrophobicity and supero— adsorbed on gold[J].Science,1988,240:62—63. r43]BAIN C D,WHITESIDES G M.Correlations between wetability and structure in monolayers of alkanethiols leophilicity[J].Carbon,2010,48(8):2192—2197. [583 CAO Y,ZHANG X,TAO L,et a1.Mussel-inspired chemistrv and Michael addition reaction for efficient oil/ adsorbed on gold[J].J Am Chem Soc,1988,110:3665 3666. water separation[J].ACS Applied Materials and Inter— faces,2013,5(10):4438—4442. r44]SUN T,WANG G,LIU H,et a1.Control over the wettability of an aligned carbon nanotuhe film[J].J Am Chem Soc,2003,125(49):14996—14997. [59]T1AN D,ZHANG X,wANG X,et a1.Micro/ nanoscale hierarchical structured zno mesh film for sepa— [45]ZHANG W,YU Z,CHEN Z,et a1.Preparation of su~ per—hydr0ph0bic Cu/Ni coating with micro—nano hierar~ ration of water and oil[J].Phys Chem Chem Phys, 2011,13(22):14606—14610. chical structure[J].Mater Lett,2012,67(1):327— 33O. r6O]ZHANG W,CAO Y,LIU N,et a1.A novel solution- controlled hydrogel coated mesh for oil/water separation [46]张靓,赵宁,徐坚.特殊浸润性表面在油水分离中的应 用[J].科学通报,2013,58(33):3372—3380. [47]WENZAL R N.Resistance of soid surfaces to wetting by water[J].Industrial 8L Engineering Chemistry, 1936,28(8):988—994. based on monolayer electrostatic self—assembly口].RSC Adv,2014,4(93):51404—51410. [61]WANG C X,YAO T J,wU J,et a1.Facile approach in fabricating superhydr0phobic and superoleoph订ic sur— face for water and oil mixture separation[J].ACS Ap— plied Materials and Interfaces,2009,1(11):2613— 2617. [48]WENZEL R N.Surface roughness and contact angle [J]。J Phys Colloid Chem,1949,53(9):1466—1467. [49]CASSIE A B D.Contact angles[J].Discussions of the [62]GAO C,SUN Z,LI K,et a1.Integrated oil separation DOI:10.14002/j.hxya.2015.06.002I化学研究,2015。26(6):561—569 第6期 刘山虎等:超疏水油水分离材料研究进展 569 and water purification by a double—layer TiO2一based mixtures of oil/water liquids[J].Cellulose,20 1 2,1 9 (2):401—410. mesh[J].Energy&Environmental Science,2013,6 (4):1147—1151. [75]K0RH0NEN J T,KETTUNEN M,ARAS R H,et a1.Hydrophobic nanocellulose aerogels as floating,SUS— [63]LEE C H,JOHNSON N,DRELICH J,et a1.The performance of superhydrophobic and supero1e0philic tainable,reusable and recyclable oil absorbents I-J].ACS Appl Mater Interfaces,2011,3(6):1813—1816. carbon nanotube meshes in water-oil filtration EJ3.Car— bon。2011,49(2):669—676. [76]WANG Y,TAO S,AN Y.A reverse membrane emul— sification process based on a hierarchically porous mono— E64]WANG B,GUO z.Superhydrophobic copper mesh films with rapid oil/water separation properties by dee— lith for high efficiency water-oil separation[J].J Mater Chem A,2013,1(5):1701—1708. trochemical deposition inspired from butterfly wing EJ]. Appl Phys Lett,2013,103(6):063704. [771 BI H,XIE X,ⅥN K,et a1.Spongy graphene as a highly efficient and recyclable sorbent for oils and organic solvents [653 Duc_Du0NG L,TuAN A N,sUNGHO L,et a1.A stable superhydr0ph0bic and superole0phiHc Cu mesh [J].Adv Func Mater,2012,22(21):4421—4425. [78]YANG Y,DENG Y,T0NG z,et a1.Multifunctional foams derived from poly(melamine formaldehyde)as re— based on copper hydroxide nanoneedle arrays[J].Appl Surf Sci,201l,257(13):5705—5710. [66]ZHANG X,GUO Y,ZHANG P,et a1.Superhydro— phobic and superoleophilic nanoparticle film:synthesis cyclable oil absorbents[J].J Mater Chem A,2014,2 (26):9994—9999. and reversible wettability switching behavior[J 1.ACS Applied Materials and Interfaces,2012,4(3):1742— 1746. [79]RUAN C,AI K,LI X,et a1.A superhydr0phobic sponge with excellent absorbency and flame retardancy [J].Angew Chem Int Ed,2014,53(22):5556—5560. [673 ZHANG M,WANG C,WANG S,et a1.Fabrication of coral—like superhydrophobic coating on filter paper for [8o3 ZHANG Z,S BE G,RENTSCH D,et a1.Ultralight— weight and flexible silylated nanocellulose sponges for water—oil separation[J].Appl Surf Sci,2012,261(15): 764—769. the selective removal of oil from water[J].Chem Mac ter,2014,26(8):2659~2668. [68]Tu c w,TSAI C H,WANG C F,et a1.Fabrication of superhydrophobic and superoleophilic polystyrene [81]DONG X,CHEN J,MA Y,et a1.Superhydroph0bic and super0leoph订ic hybrid foam of graphene and carbon surfaces by a facileone-step method[J].Macromolecular Rapid Communications,2007,28(23):2262—2266. nanotube for selective removal of oils or organic solvents from the surface of water[J].Chem Commun,2012, 48:1O660—10662. [69]YUAN J K,LIu x G,AKBULuT O,et a1.Super— wetting nanowire membranes for selective absorption [82]GUI X,ZENG Z,LIN Z,et a1.Magnetic and highly recyclable macroporous carbon nanotubes for spilled oil [J].Nature Nan0techn0logy。2008,3(6):332—336. [7O]zou R,ZHANG Z,YU L,et a1.Oriented free-stand— ing ammonium vanadium oxide nanobelt membranes: sorption and separation[J].ACS Appl Mater Inter— faces,2013,5:5845—5850. highly selective absorbent materials EJ].Chem Eur J, 2010,16(48):14307—14312. [831 GAO Y,ZH0U Y S,XIONG W,et a1.Highly efficient and recyclable carbon soot sponge for oil cleanup[J].ACS Appl Mater Interfaces,2014,6(8):5924—5929. E71]ZHANG J,HUANG W,HAN Y.A composite poly— met film with both superhydroph0bicity and superoleo— [841 WANG C F,LIN S J.Robust superhydr0phobic/supe— roleophilic sponge for effective continuous absorption philicity[J].Macromolecular Rapid Communications, 2006。27(1O):804—808. and expulsion of oil pollutants from water[J].ACS Ap— Pl Mater Interfaces,2013,5(18):8861—8864. E723 wU z Y,LI c,LIANG H W,et a1.Ultralight,flexi— ble,and fire-resistant carbon nanofiber aerogels from [85]CALCAGNILE P,FRAG0ULI D,BAYER I S,et a1. Magnetically driven floating foams for the removal of oil bacterial cellulose[J].Angew Chem Int Ed,2013,52 (10):2925—2929. contaminants from water[J].ACS Nano,2012,6(6): 5413—5419. [731 BI H,YIN Z,CAO X,et a1.Carbon fiber aerogel made from raw cotton:a novel,efficient and recyclable [86]LIU Y,MA J,wU T,et a1.Cost—effective reduced graphene oxide-coated polyurethane sponge as a highly sorbent for oils and organic solvents[J].Adv Mater, 2013。25(41):5916—5921. efficient and reusable oil—absorbent[J1.ACS Appl Ma— ter Interfaces,2013,5(2O):1OO18—10026. [741CERVIN N T,AULIN C,LARSSON P T,et a1.Ultra porous nanocellulose aerogels as separation medium for (下转第574页) DOI:10.14002/j.hxya.2015.06.002l化学研究,2015,26(6):56I一569 574 化学研究 2015盔 As shown in Fig.3 C,the electro—catalytic al effects of electrochemical oxidation of formic acid on properties of Au。‘Pd/G and Au-Pd/CNTs were e’— valuated by cyclic voltammetry(CV).The CV be— single crystal electrodes of palladium EJ3.J Phys Chem B,2006,110:12480—12484. haviors of the Au—Pd/G and Au—Pd/CNTs at dif— ferent scan rates were displayed.It can be seen that [23 ZHANG G J,wANG Y,wANG x,et a1.Preparation of Pd—Au/C catalysts with different alloying degree and their electrocata1vtic performance for formic acid oxida— oxidation peak current( 。)for formic acid oxida— tion become larger with the increase of the scan tion I-J].Appl Catal B-Environ,2011,102:614—619. [31 wANG x,TANG Y,GA0 Y,et a1.Carbon-supported Pd—Ir catalyst as anodic catalyst in direct formic acid fuel rate.The 1ine relation between peak current( 。) and square root of the scan rate( / )were shown in the inset of Fig.3C and 3D.The anodic peak cur— rents increase 1inearly with the square root of scan rate indicating the electrochemical reaction con— trolled by the semi—infinite linear diffusion from cell[J1.J Power Sources,2008,175:784—788. [43 LARSEN R,ZAKZESKI J,MASEL R I.Unexpected activity of palladium on vanadia catalysts for formic acid electro—oxidation[J].Electrochem Solid St,2005,8: A29】一A293. the electrolyte to the electrode. WASZCZUK P。BARNARD TM,RICE C,et alI A [5] nanoparticle catalyst with superior activity for electroox— 3 Conclusions In this study,Au-Pd/CNTs and Au-Pd/G cat— alysts were synthesized via conventional NaBH4 re— idation of formic acid口].Electroehem Commun,2002, 4:599—603. LV J J,LI S S,WANG A J,et a1.Monodisperse Au—Pd E6] bimetallic alloyed nanoparticles supported on reduced graphene oxide with enhanced electrocatalytic activity to— duction method.Au—Pd/CNTs and Au—Pd/G cata— lysts were promising catalysts with excellent cata— lytic and stability for formic acid oxidation.Moreo— ver.as substrate for Au—Pd nanoparticles。gra— phene has better performance than carbon nano— wards oxygen reduction reaction[J].Electrochim Acta, 2O14,136:521—528. [71 HSU C J,HUANG C W,HAO Y W,et a1.Au/Pd core—shell nanoparticles{or enhanced electrocatalytic ac tubes.The HCOOH oxidation of Au—Pd/CNTs and Au—Pd/G was a diffusion controlled behavior in the range of scan rate from 80 mV・s一 to 300 mV・s一 and 40 mV・s一 to 240 mV・s一 .re— tivity and durability[J].Electrochem Commun,2012, 23:133—136. [8]YANG J H,MA D.Graphene—supported Pd nanoparti— des:microwave—assisted synthesis and as microwave—ac— tive selective hydrogenation catalysts[J].Rsc Adv, 2013,3:10i31—10134. spectively.All this proves that graphene supported Au-Pd nanoparticles is a promising candidate as an E91 LI D,KANER R B.Materials science—graphene—based anode catalyst of direct formic acid fuel cel1. References: materials[J].Science,2008,320:1170—1171. [责任编辑:毛立群] E13 HOSHI N,KIDA K,NAKAMURA M,et a1.Structur— (上接第569页) r87]WANG H,WANG E,LIU Z,et a1.A NoveI carbon nanotubes reinforced superhydroph0bic and superoleo— and superoIeophiIic sponges [J]. J Phys Chem C, 2011,115(35):17464—17470. philic polyurethane sponge for selective oil—‘water sepa—_ [891 CHEN N,PAN Q.Versatile fabrication of ultralight magnetic foams and application for oil—water separation ration through a chemical fabrication[J].J Mater Chem A,2015,3:266—273. [J].ACS Nano,2013,7(8):6875—6883. [88]ZHU Q,PAN Q,LIU F.Facile removal and collection of oils from water surfaces through superhydr0ph0bic [责任编辑:毛立群] DOI:10.14002/j.hxya.2015.06.003l化学研究。2015,26(6):570—574 

因篇幅问题不能全部显示,请点此查看更多更全内容