Journal of Colloid and Interface Science 516 (2018) 274–283 Contents lists available at ScienceDirect Journal of Colloid and Interface Science journal homepage: www.elsevier.com/locate/jcis Regular Article Trichloroacetic acid-modulated synthesis of polyoxometalate@UiO-66 for selective adsorption of cationic dyes Liang Zeng, Ling Xiao , Yangke Long, Xiaowen Shi School of Resource and Environmental Science, Key Laboratory for Biomass-Resource Chemistry and Environmental Biotechnology of Hubei Province, Wuhan University, Wuhan 430072, PR China graphical a bstract ar ti c l e i nf o ab stra ct Article history: In this study, POM@UiO-66 nanoparticles were fabricated by encapsulation of POM (K P W O polyox- 6 2 18 62 Received 13 October 2017 ometalate) into mesoporous UiO-66 metal organic framework through a solvothermal method with tri- Revised 17 January 2018 chloroacetic acid as a modulator to promote the defects formation of UiO-66. The as-prepared samples Accepted 19 January 2018 were characterized by TEM, SEM, PXRD, TG, XPS, and EDX elemental mapping, and the successful com- Available online 31 January 2018 bination of POM and UiO-66 was conﬁrmed. Two cationic dyes, rhodamine B and malachite green, and one anionic dye orange G were employed to investigate the adsorption performance of POM@UiO-66. Keywords: The adsorption data
Journal of Colloid and Interface Science – Elsevier
Published: Apr 15, 2018
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