多孔地质聚合物由于制备工艺简单、耐高温、力学性能优异、隔热性能极佳等优势被广泛应用于诸多行业,近十年来已成为最具研究前景的无机多孔材料之一。为了进一步提高、优化多孔地质聚合物的性能或赋予其新的功能,人们对多孔地质聚合物复合材料的开发和应用付出了巨大的努力。综述了目前多孔地质聚合物复合材料制备方法(包埋轻质/多孔填料、直接发泡、增材制造等)领域的最新进展,并从吸附性能、热稳定性能、机械性能三方面介绍了多孔地质聚合物复合材料的相关应用,旨在促进开发新型地质聚合物复合材料的制备路线,并扩大其在相关领域的应用。
Porous geopolymers have been widely used in many industries because of their simple preparation process,high temperature resistance,excellent mechanical properties and excellent thermal insulation.In recent ten years,they have become one of the most promising inorganic porous materials.In order to further improve and optimize the properties of porous geopolymers or give them new functions,great efforts have been made in the development and application of porous geopolymer composites.In this paper,the latest progress in the preparation methods of porous geopolymer composites,such as embedding light/porous filler,direct foaming,additive manufacturing,etc.was reviewed,and the related applications of porous geopolymer composites were introduced from the three aspects of adsorption performance,thermal stability and mechanical properties,aiming to promote the development of the preparation routes of new geopolymer composites and expand their application in related fields.
[1] Davidovits J.Geopolymers and geopolymeric materials[J].Journal of Thermal Analysis,1989,35(2):429-441.
[2] 季喜燕.多孔材料内流体流动特性研究的发展方向[J].化学通报,2012,75(12):1106-1108.
[3] 陈富利.圆柱形空腔多孔材料辐射效应研究[J].科技导报,2012,30(32):67-70.
[4] 崔学民.地质聚合物多孔材料制备与应用[C].//第七届中国功能材料及其应用学术会议论文集(第7分册),2010.
[5] Bai C,Colombo P.Processing,properties and applications of highly porous geopolymers:a review[J].Ceramics International,2018,44(14):16103-16118.
[6] Akono A T,Koric S,Kriven W M.Influence of pore structure on the strength behavior of particle- and fiber-reinforced metakaolin-based geopolymer composites[J].Cement and Concrete Composites,2019,104:103361.
[7] Zhang L Y,Zhang F,Liu M,et al.Novel sustainable geopolymer based syntactic foams:an eco-friendly alternative to polymer based syntactic foams[J].Chemical Engineering Journal,2017,313:74-82.
[8] Shao N,Zhang Y,Liu Z,et al.Fabrication of hollow microspheres filled fly ash based foam geopolymers with ultra-low thermal conductivity and relative high strength[J].Construction and Building Materials,2018,185:567-573.
[9] Bendoni R,Miccio F,Medri V,et al.Geopolymer composites for the catalytic cleaning of tar in biomass-derived gas[J].Renewable Energy,2019,131:1107-1116.
[10] Yan S,Zhang F Y,Feng X,et al.Effect of high temperature on the mechanical properties of hierarchical porous cenosphere/geopolymer composite foams[J].International Journal of Applied Ceramic Technology,2021,18(3):817-829.
[11] Senff L,Novais R M,Carvalheiras J,et al.Eco-friendly approach to enhance the mechanical performance of geopolymer foams:using glass fibre waste coming from wind blade production[J].Construction and Building Materials,2020,239:117805.
[12] Yan S,Zhang F Y,Li H C,et al.Synthesis and mechanical properties of lightweight hybrid geopolymer foams reinforced with carbon nanotubes[J].International Journal of Applied Ceramic Technology,2020,17(5):2335-2345.
[13] Le V S,Hájková P,Kovačič V,et al.Thermal conductivity of reinforced geopolymer foams[J].Ceramics Silikaty,2019,63(4):365-373.
[14] Mohammad M,Paivo K,Marjaana K,et al.Impacts of casting scales and harsh conditions on the thermal,acoustic,and mechanical properties of indoor acoustic panels made with Fiber-Reinforced Alkali-Activated slag foam concretes[J].Materials,2019,12(5):825.
[15] Szechyńska-Hebda M,Marczyk J,Ziejewska C,et al.Optimal design of pH-neutral geopolymer foams for their use in ecological plant cultivation systems[J].Materials,2019,12(18):2999.
[16] Roviello G,Chianese E,Ferone C,et al.Hybrid geopolymeric foams for the removal of metallic ions from aqueous waste solutions[J].Materials,2019,12(24):4091.
[17] Yang L L,Zeng X J,Ditta A,et al.Preliminary 3D printing of large inclined-shaped alumina ceramic parts by direct ink writing[J].Journal of Advanced Ceramics,2020,9(3):312-319.
[18] Hwa L C,Rajoo S,Noor A M,et al.Recent advances in 3D printing of porous ceramics:a review[J].Current Opinion in Solid State and Materials Science,2017,21(6):323-347.
[19] Li H,Liu Y S,Liu Y S,et al.Effect of sintering temperature in argon atmosphere on microstructure and properties of 3D printed alumina ceramic cores[J].Journal of Advanced Ceramics,2020,9(2):220-231.
[20] Xia M,Sanjayan J.Method of formulating geopolymer for 3D printing for construction applications[J].Materials & Design,2016,110(Nov.15):382-390.
[21] Panda B,Paul S C,Mohamed N A N,et al.Measurement of tensile bond strength of 3D printed geopolymer mortar[J].Measurement,2018,113:108-116.
[22] 王雨珅,郝亮,李正,等.3D打印地质聚合物的研究进展和应用探索[J].中国建材科技,2021,30(3):36-40.
[23] Zhong J,Zhou G,He P,et al.3D printing strong and conductive geo-polymer nanocomposite structures modified by graphene oxide[J].Carbon,2017,117:421-426.
[24] Cheng T W,Chiu J P.Fire-resistant geopolymer produced by granulated blast furnace slag[J].Minerals Engineering,2003,16(3):205-210.
[25] Huang Y J,Gong L L,Pan Y L,et al.Facile construction of the aerogel/geopolymer composite with ultra-low thermal conductivity and high mechanical performance[J].RSC Advances,2018,8(5):2350-2356.
[26] Sukontasukkul P,Nontiyutsirikul N,Songpiriyakij S,et al.Use of phase change material to improve thermal properties of lightweight geopolymer panel[J].Materials and Structures,2016,49(11):4637-4645.
[27] Medpelli D,Seo J,Seo D.Geopolymer with hierarchically meso-/macroporous structures from reactive emulsion templating[J].Journal of the American Ceramic Society,2014,97(1):70-73.
[28] Cilla M S,Morelli M R,Colombo P.Open cell geopolymer foams by a novel saponification/peroxide/gelcasting combined route[J].Journal of the European Ceramic Society,2014,34(12):3133-3137.
[29] Cilla M S,de Mello Innocentini M D,Morelli M R,et al.Geopolymer foams obtained by the saponification/peroxide/gelcasting combined route using different soap foam precursors[J].Journal of the American Ceramic Society,2017,100(8):3440-3450.
[30] Bai C Y,Zheng J,Rizzi G A,et al.Low-temperature fabrication of SiC/geopolymer cellular composites[J].Composites Part B:Engineering,2018,137:23-30.
[31] Cantarel V,Lambertin D,Poulesquen A,et al.Geopolymer assembly by emulsion templating:emulsion stability and hardening mechanisms[J].Ceramics International,2018,44(9):10558-10568.
[32] Rossatto D L,Netto M S,Jahn S L,et al.Highly efficient adsorption performance of a novel magnetic geopolymer/Fe3O4 composite towards removal of aqueous acid green 16 dye[J].Journal of Environmental Chemical Engineering,2020,8(3):103804.
[33] Hubicki Z,Gęca M,Kołodyńska D.Sorption of heavy metal metatartrate complexes on polystyrene anion exchangers[J].Environmental Technology,2011,32(6):569-582.
[34] Ge Y Y,Cui X M,Liao C L,et al.Facile fabrication of green geopolymer/alginate hybrid spheres for efficient removal of Cu(Ⅱ) in water:batch and column studies[J].Chemical Engineering Journal,2017,311:126-134.
[35] Papa E,Medri V,Amari S,et al.Zeolite-geopolymer composite materials:production and characterization[J].Journal of Cleaner Production,2018,171:76-84.
[36] Minelli M,Papa E,Medri V,et al.Characterization of novel geopolymer-Zeolite composites as solid adsorbents for CO2 capture[J].Chemical Engineering Journal,2018,341:505-515.
[37] 吴小缓,张杨,袁鹏,等.地质聚合物的研究进展与应用[J].硅酸盐通报,2016,35(12):4032-4037.
[38] 李应权,王明轩,扈士凯,等.我国泡沫混凝土行业新进展[J].混凝土世界,2014,58(4):10-27.
[39] 刘震,盛世亮,崔学民,等.地质聚合物基外墙外保温材料的研制[J].新型建筑材料,2012,39(1):82-84.
[40] 何世家.隧道防火涂料的研制[J].新型建筑材料,2002(9):30-31.
[41] 金殿春,刘希峰,李宁,等.混凝土裂缝成因、分类与防治[J].筑路机械与施工机械化,2008,25(11):53-55.
[42] 张硕生,张庆明,毛朝君.隧道防火保护的现状及发展趋势[J].消防技术与产品信息,2003(7):6-9.
[43] 景宏君,景宏彬,艾涛,等.地质聚合物隧道防火涂料配方设计及应用[J].筑路机械与施工机械化,2017,34(11):72-76.
[44] Luo X,Xu J,Li W M.Basalt fiber reinforced porous aggregates-geopolymer based cellular material[J].Functional Materials Letters,2015,8(1):1550005.
基金资助
江苏省青蓝工程(SCZ1908200013)
PDF
