Adsorption of Ce modified metal organic framework to fluorine

WU Xinxia; CAO Zhanping; SU Ting; LI Lan

doi:10.13801/j.cnki.fhclxb.20200225.003

Volume 37 Issue 10

Oct. 2020

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WU Xinxia, CAO Zhanping, SU Ting, et al. Adsorption of Ce modified metal organic framework to fluorine[J]. Acta Materiae Compositae Sinica, 2020, 37(10): 2636-2644. doi: 10.13801/j.cnki.fhclxb.20200225.003

Citation:

WU Xinxia, CAO Zhanping, SU Ting, et al. Adsorption of Ce modified metal organic framework to fluorine[J]. Acta Materiae Compositae Sinica, 2020, 37(10): 2636-2644. doi: 10.13801/j.cnki.fhclxb.20200225.003

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Adsorption of Ce modified metal organic framework to fluorine

doi: 10.13801/j.cnki.fhclxb.20200225.003

WU Xinxia^1
,,
CAO Zhanping^{1
,
,},
SU Ting^2
,,
LI Lan^1
,

1.
School of Environmental Science and Engineering, Tiangong University, Tianjin 300387, China
2.
College of Ecological Environment and Urban Construction, Fujian University of Engineering, Fuzhou 350100, China

Received Date: 2019-11-06
Accepted Date: 2020-01-09

Available Online: 2020-02-26

Publish Date: 2020-10-15

Abstract

Abstract

The Ce/MOF-5 materials with different properties were synthesized by means of hydrothermal synthesis method by mixing Ce with the reaction precursors required for the synthesis of metal organic framework materials (MOFs). The synthetic materials were characterized by SEM, XRD and BET, etc. The results show that the Ce/MOF-5 synthesized by different methods shows significant differences in morphology and fluorine adsorption performance. The effect of the initial concentration, pH value and adsorption time on the adsorption effect of F⁻ was also determined. The experiments show that the adsorption of F⁻ by Ce/MOF-5 material synthesized by the "one-pot method" obtains an adsorption balance of 109.6 mg·g⁻¹ at pH=7, with a adsorption time of about 60 min. It conforms to the quasi-second order kinetic model and Freundlich isothermal adsorption model.
- fluoride,
- adsorption,
- MOF-5,
- one-pot synthesis,
- adsorption thermodynamics,
- adsorption kinetics
Long Abstrsct
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References(20)

References

[1]	YU Z, XU C, YUAN K, et al. Characterization and adsorption mechanism of ZrO₂ mesoporous fibers for health-hazardous fluoride removal[J]. Journal of Hazardous Materials,2017,346:82-92.
[2]	RAGHAV S, KUMAR D. Comparative kinetics and thermodynamic studies of fluoride adsorption by two novel synthesized biopolymer composites[J]. Carbohydrate Polymers,2019,203:430-440. doi: 10.1016/j.carbpol.2018.09.054
[3]	LU G K, LI S, GUO Z, et al. Imparting functionality to a metal–organic framework material by controlled nanoparticle encapsulation[J]. Nature Chemistry,2012,4(4):310-316. doi: 10.1038/nchem.1272
[4]	ZHAO X, LIU D, HUANG H, et al. The stability and defluoridation performance of MOFs in fluoride solutions[J]. Microporous and Mesoporous Materials,2014,185:72-78. doi: 10.1016/j.micromeso.2013.11.002
[5]	郭云龙. ZIF-8和NH_2-MIL-101(Al)吸附水中磷和氟的研究[D]. 昆明: 云南大学, 2015. GUO Yunlong. Adsorption of phosphorus and fluorine in water by zif-8 and nh_2-mil-101 (Al)[D]. Kunming: Yunnan University, 2015(in Chinese).
[6]	张楠通. 金属有机骨架材料MIL-96的可控制备及其在除氟和储氢上的研究[D]. 合肥: 中国科学技术大学, 2014. ZHANG Nantong. Controlled preparation of metal-organic framework material mil-96 and its research on fluorine removal and hydrogen storage[D]. Hefei: University of Science and Technology of China, 2014(in Chinese).
[7]	DENG H, YU X. Adsorption of fluoride, arsenate and phosphate in aqueous solution by cerium impregnated fibrous protein[J]. Chemical Engineering Journal,2012,184:205-212. doi: 10.1016/j.cej.2012.01.031
[8]	QI Z, JOSHI T P, LIU R, et al. Synthesis of Ce(III)-doped Fe3O4 magnetic particles for efficient removal of antimony from aqueous solution[J]. Journal of Hazardous Materials,2017,329:193-204. doi: 10.1016/j.jhazmat.2017.01.007
[9]	BISERCIC M S, MARJANOVIC B, VASILJEVIC B N, et al. The quest for optimal water quantity in the synthesis of metal-organic framework MOF-5[J]. Microporous and Mesoporous Materials,2019,278:23-29. doi: 10.1016/j.micromeso.2018.11.005
[10]	HE L, LIU Y, LIU J, et al. Core-shell noble-metal@metal-organic-framework nanoparticles with highly selective sensing property[J]. Angewandte Chemie,2013,52(13):3741-3745. doi: 10.1002/anie.201209903
[11]	LI Y, TANG J, HE L, et al. Core-shell upconversion nanoparticle@metal-organic framework nanoprobes for luminescent/magnetic dual-mode targeted imaging[J]. Advanced Materials,2015,27(27):4075-4080. doi: 10.1002/adma.201501779
[12]	BURGAZ E, ERCIYES A, ANDAC M, et al. Synthesis and characterization of nano-sized metal organic framework-5 (MOF-5) by using consecutive combination of ultrasound and microwave irradiation methods[J]. Inorganica Chimica Acta,2019,485:118-124. doi: 10.1016/j.ica.2018.10.014
[13]	KANG D, YU X, GE M, et al. Morphology-dependent properties and adsorption performance of CeO2 for fluoride removal[J]. Chemical Engineering Journal,2017,330:36-43. doi: 10.1016/j.cej.2017.07.140
[14]	DHILLON A, SONI S K, KUMAR D, et al. Enhanced fluoride removal performance by Ce-Zn binary metal oxide: Adsorption characteristics and mechanism[J]. Journal of Fluorine Chemistry,2017,199:67-76.
[15]	OZEN H A, OZTURK B. Gas separation characteristic of mixed matrix membrane prepared by MOF-5 including different metals[J]. Separation and Purification Technology,2019,211:514-521. doi: 10.1016/j.seppur.2018.09.052
[16]	SUN X, WU T, YAN Z, et al. Novel MOF-5 derived porous carbons as excellent adsorption materials for n-hexane[J]. Journal of Solid State Chemistry,2019,271:354-360. doi: 10.1016/j.jssc.2019.01.002
[17]	ZUNIGAMURO N M, BONILLAPETRICIOLET A, MENDOZACASTIL D I, et al. Fluoride adsorption properties of cerium-containing bone char[J]. Journal of Fluorine Chemistry,2017,197:63-73. doi: 10.1016/j.jfluchem.2017.03.004
[18]	BANERJEE S, SHARMA Y C. Synthesis and application of Zn/Ce bimetallic oxides for the decontamination of arsenite (As-III) ions from aqueous solutions[J]. Journal of Environmental Management,2019,233:151-164.
[19]	王磊, 白成玲, 朱振亚. 氧化石墨烯/海藻酸钠复合膜对Pb(II)的吸附性能和机制[J]. 复合材料学报, 2020, 37(3):681-689. WANG Lei, BAI Chengling, ZHU Zhenya. Adsorption properties and mechanism of Pb(II) on GO/sodium alginate composite membranes[J]. Acta Materiae Composites Sinica,2020,37(3):681-689(in Chinese).
[20]	刘德坤, 刘航, 杨柳, 等. 镧、铈改性介孔氧化铝对氟离子的吸附[J]. 材料导报, 2019, 33(4):590-594. doi: 10.11896/cldb.201904005 LIU Dekun, LIU Hang, YANG Liu, et al. Adsorption of fluoride ions by modified mesoporous alumina with lanthanum and cerium[J]. Materials Guide,2019,33(4):590-594(in Chinese). doi: 10.11896/cldb.201904005