Preparation and properties of a silver particle-coated and 1-dodecanethiol-modified superhydrophobic melamine sponge for oil/water separation

Abstract

A Ag particle-coated and 1-dodecanethiol-modified melamine sponge (Ag-DDT-MS) was prepared through surface roughness by coating silver particles and subsequent grafting of a hydrophobic long hydrocarbon chain. Superhydrophobic and 3D porous Ag-DDT-MS was characterized by Fourier transform infrared spectroscopy, scanning electron microscope, energy-dispersive X-ray spectroscopy, and X-ray diffraction. The water contact angle of Ag-DDT-MS reached 159.2°. Ag-DDT-MS exhibited excellent absorption capacity for high viscous oils and organic solvents, ranging from 42.8 to 105.2 g∙g⁻¹. The absorbed oils can be easily collected by the mechanical pressing process, and the oil recovery rate was satisfactory, more than 90% after 20 recycles. Ag-DDT-MS material also demonstrated good stability and excellent compression-recovery ability, keeping 88.6% of the initial height after ten compression-release cycles.

Graphical abstract

Keywords

melamine sponge / oil-absorbing material / hydrophobic / oil-water separation / oil absorption capacity

References

[1] RuanC, AiK, LiX, LuL. A superhydrophobic sponge with excellent absorbency and flame retardancy. Angewandte Chemie International Edition, 2014, 53( 22): 5556– 5560

[2] YueX, LiJ, ZhangT, QiuF, YangD, XueM. In situ one-step fabrication of durable superhydrophobic-superoleophilic cellulose/LDH membrane with hierarchical structure for efficiency oil/water separation. Chemical Engineering Journal, 2017, 328 : 117– 123

[3] GaoX, ZhouJ, DuR, XieZ, DengS, LiuR, LiuZ, ZhangJ. Robust superhydrophobic foam: a graphdiyne-based hierarchical architecture for oil/w separation. Advanced Materials, 2016, 28( 1): 168– 173

[4] LiJ, LiJ, MengH, XieS, ZhangB, LiL, MaH, ZhangJ, YuM. Ultra-light, compressible and fire-resistant graphene aerogel as a highly efficient and recyclable absorbent for organic liquids. Journal of Materials Chemistry A, Materials for Energy and Sustainability, 2014, 2( 9): 2934– 2941

[5] WangE, WangH, LiuZ, YuanR, ZhuY. One-step fabrication of a nickel foam-based superhydrophobic and superoleophilic box for continuous oil-water separation. Journal of Materials Science, 2015, 50( 13): 4707– 4716

[6] FangQ, ShenY, ChenB. Synthesis, decoration and properties of three-dimensional graphene-based macrostructures: a review. Chemical Engineering Journal, 2015, 264 : 753– 771

[7] YuanD, ZhangT, GuoQ, QiuF, YangD, OuZ. A novel hierarchical hollow SiO₂@MnO₂ cubes reinforced elastic polyurethane foam for the highly efficient removal of oil from water. Chemical Engineering Journal, 2017, 327 : 539– 547

[8] LiuS H, XuQ F, LattheS S, GuravA B, XingR M. Superhydrophobic/superoleophilic magnetic polyurethane sponge for oil/water separation. RSC Advances, 2015, 5( 84): 68293– 68298

[9] WangP L, MaC, Yuan Q, MaiT, MaM G. Novel Ti₃C₂T _x MXene wrapped wood sponges for fast cleanup of crude oil spills by outstanding Joule heating and photothermal effect . Journal of Colloid and Interface Science, 2021, 606(Pt 2): 971– 982

[10] XiangY, PangY, JiangX, HuangJ, XiF, LiuJ. One-step fabrication of novel superhydrophobic and superoleophilic sponge with outstanding absorbency and flame-retardancy for the selective removal of oily organic solvent from water. Applied Surface Science, 2018, 428 : 338– 347

[11] BhushanB, JungY C, KochK. Micro-, nano- and hierarchical structures for superhydrophobicity, self-cleaning and low adhesion. Philosophical Transactions of the Royal Society A—Mathematical Physical and Engineering Sciences, 1894, 2009( 367): 1631– 1672

[12] LiM, LiY, XueF, JingX. Water-based acrylate copolymer/silica hybrids for facile preparation of robust and durable superhydrophobic coatings. Applied Surface Science, 2018, 447 : 489– 499

[13] SuC. Highly hydrophobic and oleophilic foam for selective absorption. Applied Surface Science, 2009, 256( 5): 1413– 1418

[14] DingY C, XuW H, YuY, HouH Q, ZhuZ T. One-step preparation of highly hydrophobic and oleophilic melamine sponges via metal-ion-induced wettability transition. ACS Applied Materials & Interfaces, 2018, 10( 7): 6652– 6660

[15] GuiX, WeiJ, WangK, CaoA, ZhuH, YiJ, ShuQ, WuD. Carbon nanotube sponges. Advanced Materials, 2010, 22( 5): 617– 621

[16] LiM, LiY, XueF, JingX. Water-based acrylate copolymer/silica hybrids for facile preparation of robust and durable superhydrophobic coatings. Applied Surface Science, 2018, 447 : 489– 499

[17] NiuH, LiJ, WangX, LuoF, QiangZ, RenJ. Solar-assisted, fast, and in situ recovery of crude oil spill by a superhydrophobic and photothermal sponge. ACS Applied Materials & Interfaces, 2021, 13( 18): 21175– 21185

[18] NiuH, LiJ, QiangZ, RenJ. Versatile and cost-efficient cleanup of viscous crude oil by an elastic carbon sorbent from direct pyrolysis of a melamine foam. Journal of Materials Chemistry. A, Materials for Energy and Sustainability, 2021, 9( 18): 11268– 11277

[19] WenP H, WangY D, WangN, ZhangS W, PengB, DengZ W. Preparation and characterization of melamine-formaldehyde/Ag composite microspheres with surface-enhanced Raman scattering and antibacterial activities. Journal of Colloid and Interface Science, 2018, 531 : 544– 554

[20] GaoH, SunP, ZhangY, ZengX, WangD, ZhangY, WangW, WuJ. A two-step hydrophobic fabrication of melamine sponge for oil absorption and oil/water separation. Surface and Coatings Technology, 2018, 339 : 147– 154

[21] ZhangX, LiZ, LiuK, JiangL. Bioinspired multifunctional foam with self-cleaning and oil/water separation. Advanced Functional Materials, 2013, 23( 22): 2881– 2886

[22] MaW, ZhaoJ, OderindeO, HanJ, LiuZ, GaoB, XiongR, ZhangQ, JiangS, HuangC. Durable superhydrophobic and superoleophilic electrospun nanofibrous membrane for oil-water emulsion separation. Journal of Colloid and Interface Science, 2018, 532 : 12– 23

[23] WuD, YuZ, WuW, FangL, ZhuH. Continuous oil-water separation with surface modified sponge for cleanup of oil spills. RSC Advances, 2014, 4( 96): 53514– 53519

[24] WangX, HanZ, LiuY, WangQ. Micro-nano surface structure construction and hydrophobic modification to prepare efficient oil-water separation melamine formaldehyde foam. Applied Surface Science, 2020, 505 : 144577

[25] RasouliS, RezaeiN, HamediH, ZendehboudiS, DuanX. Design, fabrication, and characterization of a facile superhydrophobic and superoleophilic mesh-based membrane for saelective oil-water separation. Chemical Engineering Science, 2020, 236 : 116354

[26] ShenY, LiD, WangL, ZhouY, LiuF, WuH, DengB, LiuQ. Superelastic polyimide nanofiber-based aerogels modified with silicone nanofilaments for ultrafast oil/water separation. ACS Applied Materials & Interfaces, 2021, 13( 17): 20489– 20500

[27] EjetaD D, WangC F, LinC H, KuoS W, ChenJ K, TsaiH C, HungW S, HuC C, LaiJ Y. Preparation of a main-chain-type polybenzoxazine-modified melamine sponge via non-solvent-induced phase inversion for oil absorption and very-high-flux separation of water-in-oil emulsions. Separation and Purification Technology, 2021, 263 : 118387

[28] WangZ, MaH Y, ChuB, HsiaoB S. Superhydrophobic modification of porous natural polymer “luffa sponge” for oil absorption. Polymer, 2017, 126 : 470– 476

[29] GuselnikovaO, BarrasA, AddadA, SviridovaE, SzuneritsS, PostnikovP, BoukherroubR. Magnetic polyurethane sponge for efficient oil adsorption and separation of oil from oil-in-water emulsions. Separation and Purification Technology, 2020, 240 : 116627

[30] NiuH, QiangZ, RenJ. Durable, magnetic-responsive melamine sponge composite for high efficiency, in situ oil-water separation. Nanotechnology, 2021, 32( 27): 275705

[31] ZhangR, HuZ, WeiH, ZhangS, MengX. Adsorption of perfluorooctane sulfonate on carbonized poly-melamine-formaldehyde sponge. Science of the Total Environment, 2020, 727 : 138626

[32] ShuiY, XianY, ChenL, LiM, YaoY, ZhangQ. High oil absorbable superhydrophobic melamine sponges and evaluation in oil spill clean-ups. Journal of Applied Polymer Science, 2020, 137( 42): e49306

[33] GhoshM, MandalS, RoyA, PaladhiA, MondalP, HiraS K, MukhopadhyayS K, PradhanS K. Synthesis and characterization of a novel drug conjugated copper-silver-titanium oxide nanocomposite with enhanced antibacterial activity. Journal of Drug Delivery Science and Technology, 2021, 62 : 102384

[34] DawoudT M, YassinM A, El-SamawatyA R M, ElgorbanA M. Silver nanoparticles synthesized by Nigrospora oryzae showed antifungal activity. Saudi Journal of Biological Sciences, 2021, 28( 3): 1847– 1852

[35] LiuN, LiX, LiJ, CaoY, FengL. Hierarchical architectures of Ag clusters deposited biomimetic membrane: synthesis, emulsion separation, catalytic and antibacterial performance. Separation and Purification Technology, 2020, 241 : 116733

[36] LiuY, ZhangQ, YuanH, LuoK, LiJ, HuW, PanZ, XuM, XuS, LevchenkoI, BazakaK. Comparative study of photocatalysis and gas sensing of ZnO/Ag nanocomposites synthesized by one- and two-step polymer-network gel processes. Journal of Alloys and Compounds, 2021, 868 : 158723

[37] GeJ, WangF, YinX, YuJ, DingB. Polybenzoxazine-functionalized melamine sponges with enhanced selective capillarity for efficient oil spill cleanup. ACS Applied Materials & Interfaces, 2018, 10( 46): 40274– 40285

[38] LiZ, XuX, QuanH, ZhangJ, ZhangQ, FuY, YingY, LiY. Adsorptive and responsive hybrid sponge of melamine foam and metal organic frameworks for rapid collection/removal and detection of mycotoxins. Chemical Engineering Journal, 2021, 410 : 128268

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Higher Education Press 2022