CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊
JST China 收录期刊

留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

聚合物改性粉煤灰制备多孔复合材料及其性能研究

宋萌珠 KAEWMEE Patcharanat JO Giun 高桥史武

宋萌珠, KAEWMEE Patcharanat, JO Giun, 高桥史武. 聚合物改性粉煤灰制备多孔复合材料及其性能研究[J]. 环境工程, 2020, 38(8): 27-33,95. doi: 10.13205/j.hjgc.202008005
引用本文: 宋萌珠, KAEWMEE Patcharanat, JO Giun, 高桥史武. 聚合物改性粉煤灰制备多孔复合材料及其性能研究[J]. 环境工程, 2020, 38(8): 27-33,95. doi: 10.13205/j.hjgc.202008005
SONG Meng-zhu, KAEWMEE Pat-charanat, JO Giun, TAKAHASHI Fumita-ke. SYNTHESIS AND PROPERTIES OF POLYMER MODIFIED FLY ASH BASED POROUS COMPOSITES[J]. ENVIRONMENTAL ENGINEERING , 2020, 38(8): 27-33,95. doi: 10.13205/j.hjgc.202008005
Citation: SONG Meng-zhu, KAEWMEE Pat-charanat, JO Giun, TAKAHASHI Fumita-ke. SYNTHESIS AND PROPERTIES OF POLYMER MODIFIED FLY ASH BASED POROUS COMPOSITES[J]. ENVIRONMENTAL ENGINEERING , 2020, 38(8): 27-33,95. doi: 10.13205/j.hjgc.202008005

聚合物改性粉煤灰制备多孔复合材料及其性能研究

doi: 10.13205/j.hjgc.202008005
详细信息
    作者简介:

    宋萌珠(1990-),女,博士,主要研究方向为固体废弃物资源化。mengzhusong@163.com

    通讯作者:

    宋萌珠(1990-),女,博士,主要研究方向为固体废弃物资源化。mengzhusong@163.com

SYNTHESIS AND PROPERTIES OF POLYMER MODIFIED FLY ASH BASED POROUS COMPOSITES

  • 摘要: 制备了高掺量粉煤灰为基质的聚乙烯醇/纤维素复合多孔材料。该复合材料制备过程简单易行,不需高温高压。通过XRF、XRD、FT-IR、SEM以及压汞法对该粉煤灰复合材料进行了表征和结构分析,探索了原料混合比例、干燥温度对样品结构和性能的影响。研究发现:聚乙烯醇可以有效提高该复合材料的无侧限抗压强度,纤维素可有效改善材料的孔隙结构;材料的孔隙主要来自水分蒸发过程中的气泡聚合,在外部不加压的条件下制备样品,需控制干燥温度对样品内部孔隙结构的影响。当粉煤灰含量为80%,聚乙烯醇含量为10%,纤维素含量为10%时,复合材料具有较好的孔隙率、孔隙结构、抗压强度和吸水性及保水性。有一定强度的以粉煤灰为基质的亲水性材料也适合作为吸附材料或滤料,未来可以进一步通过改善材料内部结构,以及活化功能性官能团以提高材料的综合性能,为粉煤灰的综合利用拓展途径。
  • AHMARUZZAMAN M. A review on the utilization of fly ash[J]. Progress in Energy and Combustion Science, 2010,36(3):327-363.
    SENAPATI M R. Fly ash from thermal power plants-waste management:an overview[J]. Curr Sci India, 2011,100(12):1791-1794.
    MA S H, et al. Challenges and Developments in the Utilization of Fly Ash in China[J]. International Journal of Environmental Science and Development, 2017,8(11):781-785.
    TANG Z H, MA S H, DING J. Current status and prospect of fly ash utilization in China[C]//2013 World of Coal Ash (WOCA) Conference, 037, Lexington, KY, April, 2013:22-25.
    IZQUIERDO M, et al. Leaching behaviors of elements from coal combustion of fly ash:an overview[J]. Int J Coal Geol, 2012,94:54-66.
    BILSKI J J, ALVA A K. Transport of heavy metals and cations in a fly ash amended soil[J]. Bull Environ Contam Toxicol, 1995,55:502-509.
    AHMARUZZAMAN M. Role of Fly Ash in the Removal of Organic Pollutants from Wastewater[J]. Energy & Fuels, 2009,23(3):1494-1511.
    JAYARANJAN M L D, el al. Reuse options for coal fired power plant bottom ash and fly ash[J]. Rev Environ Sci Biotechnol, 2014,13:467-486.
    BASU M, et al. Potential fly-ash utilization in agriculture:a global review[J]. Prog Nat Sci, 2009,19(10):1173-1186.
    BLISSETT R A, ROWSON N A. A review of the multi-component utilization of coal fly ash[J]. Fuel, 2012,97:1-23.
    BHATTACHARYA M, et al. Polymer Nanocomposites:A Comparison between Carbon Nanotubes, Graphene, and Clay as Nanofillers[J]. Materials, 2016,9(4):262.
    VEERAN K G, GURU B V. Water Soluble Polymers for Pharmaceutical Applications[J]. Polymers, 201,,3:1972-2009.
    ALEHYEN S, et al. Porosity and fire resistance of fly ash based geopolymer[J]. JMES, 2017,8(10):3676-3689.
    ASHISH K, et al. A brief review of fly ash as reinforcement for composites with improved mechanical and tribological properties[J]. JOM, 2020:2340-2351
    AJMEERA R, RAMU K, et al. Influence of fly ash nano filler on the tensile and flexural properties of novel hybrid epoxy nanocomposites[J]. Materials Today:Proceedings, 2020,DOI: 10.1016/j.matpr.2020.02.150.
    SAHAI R, PAWAR N. Studies on mechanical properties of fly ash filled PPO composite with coupling agent[J]. International Journal of Chemical, Environmental & Biological Sciences, 2014,2(4):187-192.
    SINGLA M,CHAWLA V. Mechanical properties of epoxy resin-fly ash composite[J]. Journal of Minerals & Materials Characterization & Engineering, 2010,9(3):199-210.
    ACHARYA S K, MISHRA S C. Weathering behavior of fly-ash jute polymer composite[J]. Journal of Reinforced Plastics and Composites, 2007,26(12):1201-1210.
    KUMAR B, et al. Utilization of fly ash as filler in HDPE/fly ash polymer composites:a review[J]. International Journal of Applied Engineering Research, 2012,7:1679-1682.
    SUKANYA Satapathy, NANDO B G. HDPE-fly ash/nano fly ash composites[J]. J Appl Polym, 2013,130(6):4558-4567.
    SHERIFF S, et al. Analysis and fabrication of polymer reinforced fly-ash composites engine[C]//First International Conference on Recent Advances in Aerospace Engineering (ICRAAE), Coimbatore,2017:1-6.
    TAKAHASHI Katsunori, YABUTA Kazuya. Road Temperature Mitigation Effect of "Road Cool," a Water-Retentive Material Using Blast Furnace Slag[R]. JFE Technical Report, No 13,2009.
  • 加载中
计量
  • 文章访问数:  229
  • HTML全文浏览量:  68
  • PDF下载量:  5
  • 被引次数: 0
出版历程
  • 收稿日期:  2020-06-28

目录

    /

    返回文章
    返回