膜科学与技术

非对称浸润性Janus膜的制备及应用进展

作者：张兴振，靳健，朱玉长

单位： 1.淮阴师范学院化学化工学院，淮安市新型环境功能材料重点实验室，江苏省低维材料化学重点建设实验室，淮安 223300；2.中国科学院苏州纳米技术与纳米仿生研究所，苏州215123；3.苏州大学材料与化学化工学部，苏州 215123

关键词： Janus膜；定向运输；浸润性；油-水分离

出版年,卷(期):页码： 2023,43(3):148-157

摘要：

Janus膜两侧由不同物理或化学性质的材料组成，通过不同材料之间互相组合、互补和合作，从而表现出独特的性质，为开发先进膜材料和用途提供更多途径。近年来，Janus膜越来越受到研究者的关注，并在能源、环境、医疗等领域表现出极大的应用潜力。本文系统介绍了Janus膜在理论设计、制备工艺和应用方面的研究进展，并对存在的问题进行了探讨，对未来的发展进行了展望。

Both sides of Janus membrane are composed of materials with different physical or chemical properties. Through mutual combination, complementation and cooperation of different materials, Janus membrane shows unique properties, providing more ways for the development of advanced membrane materials and applications. In recent years, Janus membranes have attracted more and more attention and exhibit great potential in the fields of energy, environment, medical health and so on. This review systematically analyzes the research progress of Janus membranes in theoretical design, preparation technology and application research. The challenges and outlook for the future research of Janus membrane are also proposed.

张兴振（1980-），男，山东泰安人，博士，研究方向为高分子分离膜，E-mail：zigern@126.com

参考文献：

[1] De Gennes P G. Soft matter (nobel lecture)[J]. Angew Chem Int Ed Engl, 1992, 31(7): 842-845.
[2] Pang X C, Wan C S, Wang M Y, et al. Strictly biphasic soft and hard janus structures: Synthesis, properties, and applications[J]. Angew Chem Int Ed, 2014, 53(22): 5524-5538.
[3] Liu Y J, Wang J L, Shao Y, et al. Recent advances in scalable synthesis and performance of Janus polymer/inorganic nanocomposites[J]. Prog Mater Sci, 2022, 124: 100888.
[4] Wang H X, Ding J, Dai L M, et al. Directional water-transfer through fabrics induced by asymmetric wettability[J]. J Mater Chem, 2010, 20(37): 7938-7940.
[5] Lou M M, Fang X F, Liu Y B, et al. Robust dual-layer janus membranes with the incorporation of polyphenol/Fe3+ complex for enhanced anti-oil fouling performance in membrane distillation[J]. Desalination, 2021, 515:115184.
[6] Wu J, Wang N, Wang L, et al. Unidirectional water-penetration composite fibrous film via electrospinning[J]. Soft Matter, 2012, 8(22): 5996-5999.
[7] Li C, Wen L P, Sui X, et al. Large-scale, robust mushroom-shaped nanochannel array membrane for ultrahigh osmotic energy conversion[J]. Sci Adv, 2021, 7(21): eabg2183.
[8] Chang L, Wang D, Cao Z, et al. Miscible organic liquid separation of superwetting membrane driven by polar/nonpolar interactions[J]. Matter, 2022, 5(4): 1251-1262.
[9] Söz C K, Trosien S, and Biesalski M. Janus interface materials: A critical review and comparative study[J]. ACS Mater Lett, 2020, 2(4): 336-357.
[10] Zhao Y, Wang H X, Zhou H, et al. Directional fluid transport in thin porous materials and its functional applications[J]. Small, 2017, 13(4): 1601070.
[11] Yang H C, Xie Y S, Hou J W, et al. Janus membranes: Creating asymmetry for energy efficiency[J]. Adv Mater, 2018, 30(43): 1801495.
[12] Li H N, Yang J, Xu Z K. Asymmetric surface engineering for Janus membranes[J]. Adv Mater Interfaces, 2020, 7(7): 1902064.
[13] Lin X and Hong J. Recent advances in robust superwettable membranes for oil-water separation[J]. Adv Mater Interfaces, 2019, 6(12): 1900126.
[14] Liu M J, Wang S T, Wei Z X, et al. Bioinspired design of a superoleophobic and low adhesive water/solid interface[J]. Adv Mater, 2009, 21(6): 665-669.
[15] Yan L L, Yang X B, Zhang Y Q, et al. Porous Janus materials with unique asymmetries and functionality[J]. Mater Today, 2021, 51: 626-647.
[16] Cao M Y, Xiao J S, Yu C M, et al. Hydrophobic/hydrophilic cooperative Janus system for enhancement of fog collection[J]. Small, 2015, 11(34): 4379-4384.
[17] Zhong L S, Feng J, Guo Z G. An alternating nanoscale (hydrophilic-hydrophobic)/hydrophilic Janus cooperative copper mesh fabricated by a simple liquidus modification for efficient fog harvesting[J]. J Mater Chem A, 2019, 7(14): 8405-8413.
[18] Li H N, Liu Y W, Hu Y Q, et al. Magnetic-controllable Janus fibrous membranes with wind-resistant floatability for airflow-enhanced solar evaporation[J]. J Polym Sci, 2022, 60(15): 2309-2317.
[19] Wang Z C, Li Y G, Li S H, et al. Janus porous membrane with conical nanoneedle channel for rapid unidirectional water transport[J]. Chem Commun, 2018, 54(78): 10954-10957.
[20] Li Y S, Wu T, Shen H, et al. Flexible MXene-based Janus porous fibrous membranes for sustainable solar-driven desalination and emulsions separation[J]. J Clean Prod, 2022, 347: 131324.
[21] Han M Y, Dong T, Hou D Y, et al. Carbon nanotube based Janus composite membrane of oil fouling resistance for direct contact membrane distillation[J]. J Membr Sci, 2020, 607: 118078.
[22] Hu L, Gao S J, Zhu Y Z, et al. An ultrathin bilayer membrane with asymmetric wettability for pressure responsive oil/water emulsion separation[J]. J Mater Chem A, 2015, 3(46): 23477-23482.
[23] Yue X J, Zhang T, Yang D Y, et al. Multifunctional Janus fibrous hybrid membranes with sandwich structure for on-demand personal thermal management[J]. Nano Energy, 2019, 63: 103808.
[24] Zhu X B, Hao J R, Bao B, et al. Unique ion rectification in hypersaline environment: A high-performance and sustainable power generator system[J]. Sci Adv, 2018, 4(10): eaau1665.
[25] Zhang Z, Sui X, Li P, et al. Ultrathin and ion-selective Janus membranes for high-performance osmotic energy conversion[J]. J Am Chem Soc, 2017, 139(26): 8905-8914.
[26] Yang H C, Hou J W, Wan L S, et al. Janus membranes with asymmetric wettability for fine bubble aeration[J]. Adv Mater Interfaces, 2016, 3(9): 1500774.
[27] Yang X B, Yan L L, Ran F T, et al. Interface-confined surface engineering constructing water-unidirectional Janus membrane[J]. J Membr Sci, 2019, 576: 9-16.
[28] Yin K, Yang S, Dong X R, et al. Ultrafast achievement of a superhydrophilic/hydrophobic Janus foam by femtosecond laser ablation for directional water transport and efficient fog harvesting[J]. ACS Appl Mater Interfaces, 2018, 10(37): 31433-31440.
[29] Huang J H, Hu J L, Shi Y H, et al. Evaluation of self-cleaning and photocatalytic properties of modified g-C3N4 based PVDF membranes driven by visible light[J]. J Colloid Interf Sci, 2019, 541: 356-366.
[30] Yao C J, Luo M Y, Wang H L, et al. Asymmetric wetting Janus fabrics with double-woven structure for oil/water separation[J]. J Mater Sci, 2019, 54(7): 5942-5951.
[31] Dong Y, Li J, Pedersen-Bjergaard S, et al. Unidirectional solute transfer using a Janus membrane[J]. J Membr Sci, 2020, 596: 117723.
[32] Zhang X P, Wen Q, Wang L L, et al. Asymmetric electrokinetic proton transport through 2D nanofluidic heterojunctions[J]. ACS Nano, 2019, 13(4): 4238-4245.
[33] Hu J T, Gui L S, Zhu M N, et al. Smart Janus membrane for on-demand separation of oil, bacteria, dye, and metal ions from complex wastewater[J]. Chem Eng Sci, 2022, 253: 117586.
[34] Zuo J H, Gu Y H, Wei C, et al. Janus polyvinylidene fluoride membranes fabricated with thermally induced phase separation and spray-coating technique for the separations of both W/O and O/W emulsions[J]. J Membr Sci, 2020, 595: 117475.
[35] Bao B, Hao J R, Bian X J, et al. 3D porous hydrogel/conducting polymer heterogeneous membranes with electro-/pH-modulated ionic rectification[J]. Adv Mater, 2017, 29(44): 1702926.
[36] Jiang Y S, Hou J W, Xu J, et al. Switchable oil/water separation with efficient and robust Janus nanofiber membranes[J]. Carbon, 2017, 115: 477-485.
[37] Zhang Y, Shen F, Cao W F, et al. Hydrophilic/hydrophobic Janus membranes with a dual-function surface coating for rapid and robust membrane distillation desalination[J]. Desalination, 2020, 491: 114561.
[38] Yan L L, Yang X B, Long J, et al. Universal unilateral electro-spinning/spraying strategy to construct water-unidirectional Janus membranes with well-tuned hierarchical micro/nanostructures[J]. Chem Commun, 2020, 56(3): 478-481.
[39] Zhu Z G, Liu Z Q, Zhong L L, et al. Breathable and asymmetrically superwettable Janus membrane with robust oil-fouling resistance for durable membrane distillation[J]. J Membr Sci, 2018, 563: 602-609.
[40] Su R L, Yu L, Li L Z, et al. Biomimetic Janus membrane with unidirectional water transport ability for rapid oil/water separation[J]. Sep Purif Technol, 2021, 277: 119423.
[41] Wang H X, Zhou H, Niu H T, et al. Dual-layer superamphiphobic/superhydrophobic-oleophilic nanofibrous membranes with unidirectional oil-transport ability and strengthened oil-water separation performance[J]. Adv Mater Interfaces, 2015, 2(4): 1400506.
[42] Huang X W, Wu Z F, Zhang S, et al. Mechanically robust Janus nanofibrous membrane with asymmetric wettability for high efficiency emulsion separation[J]. J Hazard Mater, 2022, 429: 128250.
[43] Li C X, Li X S, Du X W, et al. Antiwetting and antifouling Janus membrane for desalination of saline oily wastewater by membrane distillation[J]. ACS Appl Mater Interfaces, 2019, 11(20): 18456-18465.
[44] Zhao Z H, Ning Y Z, Ben S, et al. Liquid-assisted single-layer Janus membrane for efficient unidirectional liquid penetration[J]. Adv Sci, 2022, 9(2): 2103765.
[45] Chen Y M L, Lu K J, Gai W X, et al. Nanofiltration-inspired Janus membranes with simultaneous wetting and fouling resistance for membrane distillation[J]. Environ Sci Technol, 2021, 55(11): 7654-7664.
[46] Liu Y Q, Han D D, Jiao Z Z, et al. Laser-structured Janus wire mesh for efficient oil-water separation[J]. Nanoscale, 2017, 9(45): 17933-17938.
[47] Zhang W F, Li X Y, Qu R X, et al. Janus membrane decorated via a versatile immersion-spray route: Controllable stabilized oil/water emulsion separation satisfying industrial emission and purification criteria[J]. J Mater Chem A, 2019, 7(9): 4941-4949.
[48] Tian X L, Jin H, Sainio J, et al. Droplet and fluid gating by biomimetic Janus membranes[J]. Adv Funct Mater, 2014, 24(38): 6023-6028.
[49] Yang X B, Wang Z X, and Shao L. Construction of oil-unidirectional membrane for integrated oil collection with lossless transportation and oil-in-water emulsion purification[J]. J Membr Sci, 2018, 549: 67-74.
[50] Yang H C, Zhong W W, Hou J W, et al. Janus hollow fiber membrane with a mussel-inspired coating on the lumen surface for direct contact membrane distillation[J]. J Membr Sci, 2017, 523: 1-7.
[51] Jia W, Kharraz J A, Sun J W, et al. Hierarchical Janus membrane via a sequential electrospray coating method with wetting and fouling resistance for membrane distillation[J]. Desalination, 2021, 520: 115313.
[52] Zhu T, Wu J R, Zhao N, et al. Superhydrophobic/superhydrophilic Janus fabrics reducing blood loss[J]. Adv Healthc Mater, 2018, 7(7): 1701086.
[53] Zhang X Z, Zhu Y Z, Fang W X, et al. Thin film composite structured Janus membrane for fast gravity-driven separation of a trace of blood[J]. J Membr Sci, 2021, 620: 118853.
[54] Wang H J, Wang W Y, Wang H, et al. One-way water transport fabrics based on roughness gradient structure with no low surface energy substances[J]. ACS Appl Mater Interfaces, 2018, 10(38): 32792-32800.
[55] Miao D Y, Huang Z, Wang X F, et al. Continuous, spontaneous, and directional water transport in the trilayered fibrous membranes for functional moisture wicking textiles[J]. Small, 2018, 14(32): 1801527.
[56] Hu R J, Wang N, Hou L L, et al. A bioinspired hybrid membrane with wettability and topology anisotropy for highly efficient fog collection[J]. J Mater Chem A, 2019, 7(1): 124-132.
[57] Lv B W, Gao C, Xu Y L, et al. A self-floating, salt-resistant 3D Janus radish-based evaporator for highly efficient solar desalination[J]. Desalination, 2021, 510: 115093.
[58] Chen J X, Yin J L, Li B, et al. Janus evaporators with self-recovering hydrophobicity for salt-rejecting interfacial solar desalination[J]. ACS Nano, 2020, 14(12): 17419-17427.

服务与反馈：

【文章下载】【加入收藏】

《膜科学与技术》编辑部地址：北京市朝阳区北三环东路19号蓝星大厦邮政编码：100029 电话：010-64426130/64433466 传真：010-80485372邮箱：mkxyjs@163.com