期刊论文

Jin, Jiao;Liu, Ruohua

英文

Journal of Cleaner Production

0959-6526

2018

205

339-349

10.1016/j.jclepro.2018.08.251

National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [51704040, 51778071, 51708048]; Scientific Research Project of Hunan Provincial Department of Education for Excellent Young Scholars [166007]; Open Fund of Key Laboratory of Special Environment Road Engineering of Hunan Province (Changsha University of Science Technology) [kfj160501]; Key Laboratory of Biohydrometallurgy, Ministry of Education, Central South University [MOEKLB1708]

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Titanium dioxide (TiO2) pillared montmorillonite nanocomposites (T/M) have been prepared from montmorillonite (MMT) with tetrabutyl titanate by sol-gel method, and characterized by X-ray diffraction, transmission electron microscopy together with energy dispersive X-ray. Anatase TiO2 could be intercalated into the layer structure of MMT and dispersed on the outer surface, as the basal spacing increases by 0.26 nm for T/M. The influences of different contents of T/M on the properties of matrix asphalt and catalytic capacity for automobile exhaust were also investigated. T/M modified asphalt sam...