Metal coordinated PAN hollow fiber membranes with triaxial cross-linked structure and its self-cleaning performance

HAN Xu; TAO Yun; ZHAO Lei; HAN Xinran; ZHAO Baobao; WANG Peng; FENG Quan

doi:10.13801/j.cnki.fhclxb.20230207.002

Volume 40 Issue 10

Oct. 2023

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HAN Xu, TAO Yun, ZHAO Lei, et al. Metal coordinated PAN hollow fiber membranes with triaxial cross-linked structure and its self-cleaning performance[J]. Acta Materiae Compositae Sinica, 2023, 40(10): 5841-5848. doi: 10.13801/j.cnki.fhclxb.20230207.002

Citation:

HAN Xu, TAO Yun, ZHAO Lei, et al. Metal coordinated PAN hollow fiber membranes with triaxial cross-linked structure and its self-cleaning performance[J]. Acta Materiae Compositae Sinica, 2023, 40(10): 5841-5848. doi: 10.13801/j.cnki.fhclxb.20230207.002

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Metal coordinated PAN hollow fiber membranes with triaxial cross-linked structure and its self-cleaning performance

doi: 10.13801/j.cnki.fhclxb.20230207.002

HAN Xu^{1, 2
,
,},
TAO Yun^{1, 2},
ZHAO Lei^{1, 2},
HAN Xinran¹,
ZHAO Baobao^{1, 2},
WANG Peng^{1, 2},
FENG Quan^{1, 2
,
,}

1.
School of Textile and Garment, Anhui Polytechnic University, Wuhu 241000, China
2.
Anhui Advanced Fiber Materials Engineering Research Center, Wuhu 241000, China

Funds: Key Research and Development Program of Anhui Province (2022a05020069); 2021 Joint Open Fund Project of Anhui University Key Laboratory (2021AETKL07); Research Start-up Fund of Anhui Institute of Technology (2020YQQ013); Anhui Engineering University Scientific Research Project (Xjky03201901); Anhui Provincial Natural Science Foundation Project (2008085ME139); Anhui Provincial Natural Science Foundation Project (2208085QE139); Anhui Provincial Scientific Research Planning Project (2022AH050990)

Received Date: 2022-11-01
Accepted Date: 2023-01-16
Rev Recd Date: 2023-01-13

Available Online: 2023-02-08

Publish Date: 2023-10-15

Abstract

Abstract

To explore a kind of triaxial cross-linked hollow fiber membrane (HFM) with self-cleaning performance, polyacrylonitrile based HFM prepared by wet processing was chemically modified into amidoximated PAN hollow fiber membranes. Then the active groups were coordinated with metal ions (Fe³⁺) randomly to achieve metal coordinated amidoximation PAN hollow fiber membranes with triaxial cross-linked structure. Preparation process, structural composition, surface morphology, hydrophilic and hydrophobic properties, membrane flux and retention, self-cleaning performance of the hollow fiber membranes were studied. Results show that the amidoximation rate of the membranes increases with the rise of time, temperature and hydroxylamine hydrochloride concentration during the modification process, and the modification levels would affect the crystallinity of the hollow fiber membranes so as to enhance the adsorption of small molecules into the fiber material. Although the Fe ions on the membranes would impact their crystal structure, hydrophilic property and membrane flux, but the triaxial cross-linked structure would promote the retention performance for bovine serum albumin to 88%. Besides, Fenton catalytic system coupled by Fe(III) and H₂O₂ endows FePAN-HFM with antifouling and self-cleaning properties and the flux recovery rate reaches to 84.6% significantly.
- polyacrylonitrile,
- hollow fiber membrane,
- self-cleaning,
- metal coordination,
- membrane flux
Long Abstrsct
Innovation Points

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References(22)

References

[1]	HE Y Q, SHI J, YANG Q, et al. Co-doped 3D petal-like ZnIn₂S₄/GaN heterostructures for efficient removal of chlortetracycline residue from real pharmaceutical wastewater[J]. Chemical Engineering Journal,2022,446:137355. doi: 10.1016/j.cej.2022.137355
[2]	NASAR A, MASHKOOR F. Application of polyaniline-based adsorbents for dye removal from water and wastewater—A review[J]. Environmental Science and Pollution Research,2019,26(6):5333-5356. doi: 10.1007/s11356-018-3990-y
[3]	LIM Y J, GOH K, WANG R. The coming of age of water channels for separation membranes: From biological to biomimetic to synthetic[J]. Chemical Society Reviews,2022,51(11):4537-4582. doi: 10.1039/D1CS01061A
[4]	LIN H, WU J, ZHOU F, et al. Graphitic carbon nitride-based photocatalysts in the applications of environmental catalysis[J]. Journal of Environmental Sciences,2023,124:570-590. doi: 10.1016/j.jes.2021.11.017
[5]	MANGLA D, ANNU, SHARMA A, et al. Critical review on adsorptive removal of antibiotics: Present situation, challenges and future perspective[J]. Journal of Hazardous Materials,2022,425:127946. doi: 10.1016/j.jhazmat.2021.127946
[6]	容凡丁. 膜分离技术在生物化工中的应用[J]. 化工管理, 2022(3):73-75. RONG Fanding. Application of membrane separation technology in biochemical industry[J]. Chemical Management,2022(3):73-75(in Chinese).
[7]	穆思图, 樊慧菊, 韩秉均, 等. 中空纤维膜的膜污染过程及数学模型研究进展[J]. 膜科学与技术, 2018, 38(1):114-121. MU Situ, FAN Huiju, HAN Bingjun, et al. Review of membrane fouling stages and mathematical models for hollow fiber membrane[J]. Membrane Science and Technology,2018,38(1):114-121(in Chinese).
[8]	武利顺. 酚酞型聚醚砜对聚偏氟乙烯中空纤维膜结构及性能的影响[J]. 精细化工, 2013, 30(6):661-664. WU Lishun. Effect of PES-C on the structure and property of PVDF hollow fiber membrane[J]. Fine Chemicals,2013,30(6):661-664(in Chinese).
[9]	ZHANG L, SHI X X, SUN M, et al. Precisely engineered photoreactive titanium nanoarray coating to mitigate biofouling in ultrafiltration[J]. ACS Applied Materials & Interfaces,2021,13(8):9975-9984.
[10]	杨洋. 自清洁超滤膜构建、结构调控及分离特性研究[D]. 广州: 广州大学, 2022. YANG Yang. Construction, structural control and separation characteristics of self-cleaning membranes[D]. Guangzhou: Guangzhou University, 2022(in Chinese).
[11]	WANG X X, SUN M, ZHAO Y M, et al. In situ electrochemical generation of reactive chlorine species for efficient ultrafiltration membrane self-cleaning[J]. Environmental Science & Technology,2020,54(11):6997-7007. doi: 10.1021/acs.est.0c01590
[12]	HAN Z, HAN X, ZHAO X, et al. Iron phthalocyanine supported on amidoximated PAN fiber as effective catalyst for controllable hydrogen peroxide activation in oxidizing organic dyes[J]. Journal of Hazardous Materials,2016,320:27-35. doi: 10.1016/j.jhazmat.2016.08.004
[13]	HAN X, HAN Z, LI J, et al. Coordinative integration of copper (II) and iron (II) phthalocyanine into amidoximated PAN fiber for enhanced photocatalytic activity under visible light irradiation[J]. Journal of Colloid and Interface Science,2019,533:333-343. doi: 10.1016/j.jcis.2018.08.076
[14]	HAN X, HAN Z, ZHAO J, et al. Photocatalytic degradation of formaldehyde by PAN nonwoven supported Fe(III) catalysts under visible light irradiation[J]. New Journal of Chemistry,2017,41(17):9380-9387. doi: 10.1039/C7NJ00964J
[15]	DONG Y, DONG W, CAO Y, et al. Preparation and catalytic activity of Fe alginate gel beads for oxidative degradation of azo dyes under visible light irradiation[J]. Catalysis Today,2011,175(1):346-355. doi: 10.1016/j.cattod.2011.03.035
[16]	高婷婷, 周蓉, 丁彬, 等. PAN/CNT复合纳米纤维膜的制备及其红外辐射特性[J]. 东华大学学报(自然科学版), 2019, 45(2):169-175. GAO Tingting, ZHOU Rong, DING Bin, et al. Preparation and infrared radiative properties of the PAN/CNT composite nanofiber mat[J]. Journal of Donghua University (Natural Science),2019,45(2):169-175(in Chinese).
[17]	YANG S, YU B, WANG Z, et al. Research on the modification of PAN hollow fiber membrane with high heavy metal ions adsorption[J]. Ferroelectrics,2019,547(1):121-128. doi: 10.1080/00150193.2019.1592491
[18]	WANG W, DONG A, WEN Z. Preparation of a rough hydrophobic surface on jute fibers via silica hydrosol modification and properties of fiber-reinforced polylactic acid composites[J]. BioResources,2020,15(1):290-301. doi: 10.15376/biores.15.1.290-301
[19]	WANG M, SUN F, ZENG H, et al. Modified polyethersulfone ultrafiltration membrane for enhanced antifouling capacity and dye catalytic degradation efficiency[J]. Separations,2022,9(4):92. doi: 10.3390/separations9040092
[20]	SUN S B, YAO H, FU W Y, et al. Reactive photo-Fenton ceramic membranes: Synthesis, characterization and antifouling performance[J]. Water Research,2018,144:690-698. doi: 10.1016/j.watres.2018.08.002
[21]	BARON C, REFSGAARD H H, SKIBSTED L H, et al. Oxidation of bovine serum albumin initiated by the Fenton reaction—Effect of EDTA, tert-butylhydroperoxide and tetrahydrofuran[J]. Free Radical Research,2006,40(4):409-417. doi: 10.1080/10715760600565752
[22]	杨桂芹, 李朝晖, 林章祥, 等. TiO₂对牛血清白蛋白的光催化降解的研究[J]. 光谱学与光谱分析, 2005, 25(8):1309-1311. YANG Guiqin, LI Zhaohui, LIN Zhangxiang, et al. Investigation of TiO₂ photocatalytic degradation of bovine serum albumin[J]. Spectroscopy and Spectral Analysis,2005,25(8):1309-1311(in Chinese).