硅藻基Cr(VI)表面离子印迹吸附材料的制备及其对Cr(VI)的吸附性能

doi:10.11896/cldb.21010050

Abstract
Figure/Table
References
Related Citation (8)

Download:

Full Text ( PDF ) (7829KB)
Export: BibTeX | EndNote (RIS)

Abstract In this work, an environmentally friendly chromium ion-imprinted adsorption material was synthesized via surface ion-imprinted technique. The diatom chromium ion-imprinted polymer (DE/Cr(VI)-IIP) was formed by grafting the complex of diatom as matrix material, Cr(VI) ion as template, 3-aminopropyltriethoxysilane (APTES) as functional monomer, and epichlorohydrin (ECH) as crosslinker. The material was characterized by using Fourier transform infrared (FTIR), scanning electron microscopy (SEM), energy dispersive spectrometry (EDS), X-ray photoelectron spectroscopy (XPS) and Zeta potential. The formation process of the material was explored. The adsorption of the material to Cr(VI) ions conforms to Langmuir isotherm model and pseudo-second-order kinetic model. The material showed high adsorption rate, high selectivity and good regeneration.

Key words： diatom surface ion-imprinted formation process selective adsorption

Published: 25 April 2022 Online: 2022-04-27

CLC number:

TB34

Fund:National Natural Science Foundation of China (51564008, 41665005) and Natural Science Foundation of Guangxi Province (2019GXNSFBA245083).

	Service
	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors
	ZHANG Hang
	MA Rong
	GONG Liang
	HUANG Lili
	CHEN Nanchun
	XIE Qinglin
	MA Lili

Cite this article:

ZHANG Hang,MA Rong,GONG Liang, et al. Synthesis of Diatom-based Cr(VI) Surface Ion-Imprinted Adsorption Material and Its Adsorption Properties to Cr(VI)[J]. Materials Reports, 2022, 36(8): 21010050-7.

URL:

http://www.mater-rep.com/EN/10.11896/cldb.21010050 OR http://www.mater-rep.com/EN/Y2022/V36/I8/21010050

1 Park S J, Kim Y M. Materials Science & Engineering A,2005,391(1/2),121.
2 Avila M, Burks T, Akhtar F, et al. Chemical Engineering Journal,2014,245,201.
3 Kudo S, Goto N, Sperry J, et al. ACS Sustainable Chemistry & Enginee-ring,2017,5(1),1132.
4 Bayramoglu G, Arica M Y. Journal of Hazardous Materials,2011,187(1-3),213.
5 Barrera-Diaz C E, Lugo-Lugo V, Bilyeu B. Journal of Hazardous Mate-rials,2012,223-224,1.
6 Ren Z, Kong D, Wang K, et al. Journal of Materials Chemistry A,2014,2(42),17592.
7 Costa M. Toxicology and Applied Pharmacology,2003,188(1),1.
8 Rao T P, Kala R, Daniel S. Analytica Chimica Acta,2006,578(2),105.
9 Wang L Q, Zhong Y J, Chen N C, et al. Materials Reports A:Review Papers,2020,34(3),5016(in Chinese).
王蓝青,钟溢健,陈南春,等.材料导报:综述篇,2020,34(3),5016.
10 Khajeh M, Yamini Y, Ghasemi E, et al. Analytica Chimica Acta,2007,581(2),208.
11 Bayramoglu G, Arica M Y. Journal of Hazardous Materials,2011,187(1-3),213.
12 Gawin M, Konefa J, Trzewik B, et al. Talanta,2010,80(3),1305.
13 Tan C J, Chua H G, Ker K H, et al. Analytical Chemistry,2008,80(3),683.
14 Buhani N, Nuryono K E S. Desalination,2010,251(1-3),83.
15 Ghanei-Motlagh M, Taher M A. Chemical Engineering Journal,2017,327,135.
16 Nishide H, Tsuchida E. Macromolecular Chemistry & Physics,1976,177(8),2295.
17 Xu X Y, Wang M, Wu Q, et al. Polymers,2017,9(12),360.
18 Tian D Y, Lv H C, Mao H C, et al. Science of Advanced Materials,2018,10(3),324.
19 Huang R F, Ma X G, Li X, et al. Journal of Colloid and Interface Science,2018,514,544.
20 Miao Y, Zhang H, Chen N C, et al. Colloids and Surfaces A: Physicochemical and Engineering Aspects,2020,598,124856.
21 Zheng G W, Du Y C, Hou R Q, et al. Chinese Journal of Inorganic Chemistry,2015,31(5),930.
郑广伟,杜玉成,候瑞琴,等.无机化学学报,2015,31(5),930.
22 Du Y C, Wang X K, Hou R Q, et al. Journal of Inorganic Materials,2018,33(5),557(in Chinese).
杜玉成,王学凯,候瑞琴,等.无机材料学报,2018,33(5),557.
23 Khraisheh M A M, Al-Ghouti M A, Allen S J, et al. Water Research,2005,39(5),922.
24 Liu K K. Silane modification of diatomite and its adsorption properties for copper ion. Master's Thesis, Jiangsu University of Science and Technology, China,2011(in Chinese).
刘康康.硅藻土的硅烷化改性及其对铜离子吸附性能的研究.硕士学位论文,江苏科技大学,2011.
25 Liang X M, Zhong Y J, Chen N C, et al. Chinese Journal of Inorganic Chemistry,2019,35(5),828(in Chinese).
梁效铭,钟溢健,陈南春,等.无机化学学报,2019,35(5),828.
26 Xu H, Chen N C, Xie Q L, et al. Acta Materiae Compositae Sinica,2017,34(12),2834(in Chinese).
徐会,陈南春,解庆林,等.复合材料学报,2017,34(12),2834.