将具有自清洁、抗结冰凝霜、耐腐蚀等优点的超疏水材料应用于水泥基表面可以有效地阻止水浸入其内部,提高水泥基材料的耐久性。综述了超疏水涂层的研究进展,从超疏水自清洁机理、超疏水涂层的制备方法、超疏水水泥基材料耐久性能与自清洁性能等方面进行介绍,并对超疏水水泥基材料在未来研究的应用前景发展做出了分析与展望。
The application of superhydrophobic materials with the advantages of self-cleaning,antiicing and frost,corrosion resistance and so on to the cement-based surface can effectively prevent water from immersing into it,and improve the durability of cement-based materials.The research progress of superhydrophobic coatings was reviewed.The superhydrophobic self-cleaning mechanism,preparation methods of the coatings,durability and self-cleaning properties of superhydrophobic cement-based materials were introduced respectively.The problems faced by the coatings were analyzed and prospected their development potential,in order to provide reference for the preparation of durable and corrosion-resistant superhydrophobic cement-based coatings.
[1] Zhang P,Cong Y,Vogel M,et al.Steel reinforcement corrosion in concrete under combined actions:the role of freeze-thaw cycles,chloride ingress,and surface impregnation[J].Construction and Building Materials,2017,148:113-121.
[2] Ann K Y,Ahn J H,Ryou J S.The importance of chloride content at the concrete surface in assessing the time to corrosion of steel in concrete structures[J].Construction & Building Materials,2009,23(1):239-245.
[3] 韩正金.高强度超疏水混凝土制备及其性能研究[D].大连:大连理工大学,2017.
[4] Liu P,Gao Y,Wang F,et al.Superhydrophobic and self-cleaning behavior of Portland cement with lotus-leaf-like microstructure[J].Journal of Cleaner Production,2017,156:775-785.
[5] Larreur-Cayol S,Bertron A,Escadeillas G.Degradation of cement-based materials by various organic acids in agro-industrial waste-waters[J].Cement and Concrete Research,2011,41(8):882-892.
[6] Meena K,Luhar S.Effect of wastewater on properties of concrete[J].Journal of Building Engineering,2019,21:106-112.
[7] Ji Y,Tan Z,Yuan Y.Chloride ion ingress in concrete exposed to a cyclic wetting and drying environment[J].Transactions of the Asabe,2009,52(1):239-245.
[8] Ishizaki T,Saito N.Rapid formation of a superhydrophobic surface on a magnesium alloy coated with a cerium oxide by a simple immersion process at room temperature and its chemical stability[J].Langmuir,2010,26:9749-9755.
[9] Li J,Du F,Liu X L,et al.Superhydrophobicity of bionic alumina surfaces fabricated by hard anodizing[J].Journal of Bionic Engineering,2011,8(4):369-374.
[10] Xu Q,Li J,Tian J,et al.Energy-effective frost-free coatings based on superhydrophobic aligned nanocones[J].ACS Applied Materials & Interfaces,2014,6(12):8976-8980.
[11] Zhang W B,Shi Z,Zhang F,et al.Superhydrophobic and superoleophilic PVDF membranes for effective separation of water-in-oil emulsions with high flux[J].Advanced materials,2013,25(14):2071-2076.
[12] Horgnies M,Chen J J.Superhydrophobic concrete surfaces with integrated microtexture[J].Cement and Concrete Composites,2014,52:81-90.
[13] 赵毅,秦旻,文凯琪,等.沥青路面超疏水抗凝冰材料研究进展[J].材料导报,2021,35(1):1141-1153.
[14] 王宗鹏.超疏水涂层对混凝土抗冻性及防冰性影响研究[D].哈尔滨:哈尔滨工业大学,2015,7.
[15] Hejazi V,Flores-Vivian I,Kozhukhova M I,et al.Self-assembling particle-siloxane coatings for superhydrophobic concrete[J].ACS Applied Materials & Interfaces,2013,5(24):13284-13294.
[16] Feng Z,Wang F,Xie T,et al.Integral hydrophobic concrete without using silane[J].Construction and Building Materials,2019,227:116678.
[17] Zhu C,Lv J,Chen L,et al.Dark,heat-reflective,anti-ice rain and superhydrophobic cement concrete surfaces[J].Construction and Building Materials,2019,220:21-28.
[18] Shen Cong,Zhu Yanqing,Shi Weina,et al.Mechanically stable superhydrophobic surface on cement-based materials[J].Chemical Physics,2020,538:110912.
[19] Barthlott W,Neinhuis C.Purity of the sacred lotus,or escape from contamination in biological surfaces[J].Planta,1997,202(1):1-8.
[20] Neinhuis C,Barthlott W.Characterization and distribution of water-repellent,self-cleaning plant surfaces[J].Annals of Botany,1997,79(6):667-677.
[21] Guo Z G,Liu W M.Biomimic from the superhydrophobic plant leaves in nature:binary structure and unitary structure[J].Plant Science,2007,172(6).:1103-1112.
[22] Yu Miao,Chen Sheng,Zhang Bo,et al.Why a lotus-like superhydrophobic surface is self-cleaning？an explanation from surface force measurements and analysis[J].Langmuir:the ACS Journal of Surfaces and Colloids,2014,30(45):13615-13621.
[23] Li Hao,Yu Sirong,Hu Jinhui,et al.A robust superhydrophobic Zn coating with ZnO nanosheets on steel substrate and its self-cleaning property[J].Thin Solid Films,2018,666:100-07.
[24] Mundo Rosa Di,Labianca Claudia,Carbone Giuseppe,et al.Recent advances in hydrophobic and icephobic surface treatments of concrete[J].Coatings,2020,10(5):449.
[25] 于梅.环保型超疏水混凝土制备工艺优化及其在渠道衬砌工程中的应用[J].水利科学与寒区工程,2021,4(3):94-96.
[26] 潘洪波.仿生超疏水涂层的制备及性能研究[D].太原:中北大学,2015.
[27] Flores-Vivian I,Hejazi V Kozhukhova M I,et al.Self-assembling particle-siloxane coatings for superhy-drophobic concrete[J].ACS Applied Materials & Interfaces,2013,5(24):13284-13294.
[28] 方灶生.除冰盐条件下疏水性水泥混凝土路面性能研究[D].长沙:长沙理工大学,2018.
[29] Junaidi M U M,Haji Azaman S A,Ahmad N N R,et al.Superhydrophobic coating of silica with photoluminescence properties synthesized from rice husk ash[J].Progress in Organic Coatings,2017,111:29-37.
[30] 王志博,刘伟.超疏水材料涂层对混凝土防覆冰性能的影响[J].新型建筑材料,2017,44(10):128-131.
[31] 高英力,李学坤,代凯明,等.超疏水仿生水泥混凝土路面防覆冰技术及效能评价[J].材料导报,2017,31(14):132-137.
[32] Rahul Ramachandran,Marina Kozhukhova,Konstantin Sobolev,et al.Anti-icing superhydrophobic surfaces:controlling entropic molecular interactions to design novel icephobic concrete[J].Entropy,2016,18(4):132-132.
[33] Zhao Yiping,Liu Yang,Liu Qiang,et al.Icephobicity studies of superhydrophobic coatings on concrete via spray method[J].Materials Letters,2018,233(15):263-266.
[34] 鲁浈浈,何杨,王杰,等.环氧树脂/SiO2涂层混凝土表面主动抗凝冰性及除冰性能研究[J].表面技术,2020,49(10):169-175.
[35] Wang Fajun,Zhang Menggen,Lei Sheng,et al.Rapid preparation of superhydrophobic surface on cement stone[J].Applied Physics A,2019,125(6):1-5.
[36] Arabzadeh Ali,Ceylan Halil,Kim Sunghwan,et al.Superhydrophobic coatings on portland cement concrete surfaces[J].Construction and Building Materials,2017,141:393-401.
[37] 江雷.从自然到仿生的超疏水纳米界面材料[J].化工进展,2005,22(12):1258-1262.
[38] 王焆,李晨,徐博.溶胶-凝胶法的基本原理、发展及应用现状[J].化学工业与工程,2009,26(3):273-277.
[39] 范友华.超疏水涂层的制备及其在模拟环境中的防腐蚀性能研究[D].长沙:中南大学,2014.
[40] Afrin Sajia,Fox David,Zhai Lei.Organic superhydrophobic coatings with mechanical and chemical robustness[J].MRS Communications,2020,10(2):1-7.
[41] 佟威,熊党生.仿生超疏水表面的发展及其应用研究进展[J].无机材料学报,2019,34(11):12.
[42] Wang H,Lai Y,Lin C,et al.Superhydrophilic-superhydrophobic micropattern on TiO2 nanotube films by photocatalytic lithography[J].Electrochemistry Communications,2008,10(3):387-391.
[43] Li Longyang,Zhu Jingfang,Zeng Zhixiang,et al.Effect of surface roughness on the angular acceleration for a droplet on a super-hydrophobic surfaceEffect of surface roughness on the angular acceleration for a droplet on a super-hydrophobic surface[J].Friction,2020,12:1-13.
[44] Sheng X,Zhang J.Superhydrophobic behaviors of polymeric surfaces with alignednanofibers[J].Langmuir,2009,25(12):6916-6922.
[45] Böke F,Giner I,Keller A,et al.Plasma-enhanced chemical vapor deposition (PE-CVD) yields better hydrolytical stability of biocompatible SiOx thin films on implant alumina ceramics compared to rapid thermal evaporation physical vapor deposition (PVD)[J].ACS Applied Materials & Interfaces,2016,8(28):17805-17816.
[46] Betar Bashir O,Alsaadi Mohammed A,Chowdhury Zaira Z,et al.High yield super-hydrophobic carbon nanomaterials using cobalt/iron Co-catalyst impregnated on powder activated carbon[J].Processes,2021,9(1):134.
[47] Badge I,Sethi S,Dhinojwala A.Carbon nanotube-based robust steamphobic surfaces[J].Langmuir,2011,27(24):14726-14731.
[48] Feng L B,Yan Z N,Qiang X H,et al.Facile formation of superhydrophobic aluminum alloy surface and corrosion-resistant behavior[J].Applied Physics A,2016,122(3):165-179.
[49] Xie Ting,Ou Junfei,Xue Mingshan,et al.Cement based sperhydrophobic coating with excellent robustness and solar reflective ability[J].Journal of Alloys and Compounds,2020,823:153702.
[50] Wang S T,Liu K S,Yao X,et al.Bioinspired surfaces with superwettability:new insight on theory,design,and applications[J].Chemical Reviews,2015,115(16):8230-8293.
[51] Wang F,Lei S,Ou J,et al.Superhydrophobic calcium aluminate cement with super mechanical stability[J].Industrial & Engineering Chemistry Research,2019,58(24):10373-10382.
[52] 刘馨.纳米SiO2-复合微球的制备及混凝土表面疏水化防护研究[D].兰州:兰州交通大学,2017.
[53] 高英力,李学坤,黄亮,等.超疏水仿生水泥路面防覆冰设计及模型试验[J].硅酸盐通报,2016,35(10):7.
[54] Zhu Huan,Guo Zhiguang,Liu Weimin.Adhesion behaviors on superhydrophobic surfaces[J].Chemical communications (Cambridge,England),2014,50(30):3900-3913.
[55] 尉小凤.耐久性超疏水纳米复合涂层的制备及其性能研究[D].兰州:兰州交通大学,2020.
[56] Tan Qingchao,Gao Zhiming,Yan Jiaao,et al.Research on superhydrophobicity,corrosion and adhesion properties of composite epoxy-based coating[J].Materials Today Communications,2021,28:102668.
基金资助
重庆市研究生联合培养基地建设项目(JDLHPYJD2021011);重庆市教委科学技术研究项目(KJQN201800704);河北省交通运输厅科技项目(QC2018-3);重庆市研究生科研创新项目资助(2019S0150)
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