个人简介
孙世鹏，南京工业大学教授，博士生导师，国家特种分离膜工程技术研究中心副主任。专注于有机纳滤膜材料设计、制备与应用研究。入选国家级人才计划（2015）、江苏省杰出青年基金（2019）、霍英东青年教师基金（2020）、江苏省六大人才高峰（2016）。国际先进材料协会会士（2021）。
2007年本科毕业于天津大学化工学院。2012年博士毕业于新加坡-麻省理工学术联盟。2012-2015在新加坡国立大学从事博士后研究。师从钟台生院士（新国大）和T. Alan Hatton教授（麻省理工）。2015年起任职于南京工业大学膜科学技术研究所。主持国家重点研发计划课题、国家自然科学基金委面上项目、新加坡国家科研基金会项目等科研项目。荣获中国化工学会基础研究成果一等奖（1/6，2021）、侯德榜化工科技青年奖（2020）、中国膜行业杰出青年科技工作者（2020）、陈嘉庚青年发明奖（2015）、新加坡青年化学工程师奖（2012）、新加坡工程师协会杰出贡献奖（2010）等荣誉。截至2022年3月，在J. Am. Chem. Soc., AIChE J., Nano Lett., Chem. Eng. Sci., J.Membr. Sci等重要刊物发表论文70余篇，谷歌学术引用达4100余次，3篇ESI高被引论文。申请40余项专利，已授权20余项中国、新加坡专利，11项专利技术转让给3家公司进行产业化。担任中国海洋学会海水资源利用专业委员会副主任委员、Advanced Membranes、Separation and Purification Technology青年编委等学术职务。在国际膜与膜过程大会（2014）、亚太膜学会年会（2019）、太平洋高分子大会（2019）、全国膜与膜过程学术报告会（2019）等重要学术会议做邀请报告或担任分会场主席。
研究领域
Molecular Encapsulation Strategy for Precise Membrane Construction
Cucurbit[n]uril (CBn), as a classicalcircular supramolecule, is characterized by a hydrophobic cavity, stronghost-guest effect, strong bonding ability with cations, as well as the functions of molecular switch and nanoreactor, indicating a great potential in optimizing membrane structure and strengthening and enriching membrane functions. (1) The host-guest effect and bonding ability with cations of CBn could solve its insolubility commendably, promoting its application in membranes. (2) The encapsulation for guest molecules by CBn would impede the diffusion of monomer and strengthen the interface polymerization process. (3) The large steric hindrance and hydrophobic cavity would enhance porosity and result in multiple types of fast mass-transfer channels. (4) The sub-nanometer cavity in structure would enrich the membrane functions, such as catalysis, adsorption and so on. All of these would realize the simultaneous improvement of selectivity, permeability, and anti-fouling performance, suggesting a promising future of CBn-based membranes in deep purification of water, chlor-alkali industry, and bio-fuel and other fields.
Nano-encapsulation technology can protect the active monomer from deactivation in harsh environment and release it in specific conditions to maximize the utilization of the monomers, which shows great potential in simplifying the membrane fabrication process, customizing membrane structure, adjusting the membrane performance and industrial applications. (1) Nano-encapsulation technology encapsulates the crosslinker in casting solution and releases them in phase inversion, achieving the one-step construction of asymmetric nanofiltration membrane. (2) Nano-encapsulation technology controlled the interfacial polymerization process to achieve accurate construction of the membrane surface. (3) Nano-encapsulation technology could control the release degree of the monomer to customize the functional membrane suitable for specific applications. The simplified fabrication procedure and customized functional membrane, indicate the great application prospect in bio-pharmaceutical, water resources recovery and scale-up production.
Dual-layer Hollow Fiber Nanofiltration Membranes
Dual-layer hollow fiber membrane concept involves the synchronous construction of hierarchical structure and chemistry consisted in the composite membranes. The dual-layer membrane concept is emerging as a promising membrane candidate. Via deploying materials of desired properties or coupling fabrication methods of distinct strategies, hierarchical characteristics in the dual layers can be individually designed with multiple functionalities. By tailoring the interfacial structure through the established control mechanism, the structural integrity of the dual-layer membranes prevails over traditional composite membranes, securing robust durability and stability in harsh systems and operation conditions. The single-step co-extruded dual-layer membranes with integrated hierarchical structure save the complexity of the multi step coating procedure of traditional composite membranes, which is more time-efficient and cost-effective for the scaling-up fabrication and application.
Smart Nanofiltration Membranes
Smart membranes integrate selective separation and environmental self-adaptive functions by environmental stimuli, such as light, pH, temperature, electricity, or enzyme. Specifically, it is an all-in-one molecular sieve membrane that not only is a single separation barrier transporting specified solutes to pass through but hindering others, but also has additional adaptive properties such as fouling resistance, catalytic degradation, and customized separation to simplify the treatment process and expand the application range of membrane technology incomplex solute separation systems. Moreover, many inherent characteristics including surface charge, pore size, porosity, and surface morphology could be markedly controlled in a controllable and adaptive way by environmental stimuli. The broad application prospects of such membranes would attract widespread attention in chemical synthesis, environmental science, life science, etc.
近期论文
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Y. Wang, R.Z. Liang, T.Z. Jia, X.L. Cao, Q. Wang, J.R. Cao, S. Li, Q. Shi, L. Isaacs, S.P. Sun*, Voltage-Gated Membranes Incorporating Cucurbit[n]uril Molecular Containers for Molecular Nanofiltration. J. Am. Chem. Soc. doi.org/10.1021/jacs.2c01263
M.J. Tang#, M.L. Liu#, L. Li, G.J. Su, X.Y. Yan, C. Ye, S.P. Sun*, W, Xing, Solvation-amination-synergy that neutralizes interfacially polymerized membranes for ultrahigh selective nanofiltration. AIChE J. 68 (2022) e17602.
Y.C. Wang, W.J. Wang, Q. Wang, Z.Y. Wang, X.Y. Yan, L.L. Zhao, X.L.Cao*, S.P. Sun*, Solvent remelted nylon polyamide nanofibrous substrate that enhances thin-film composite membranes for organic solvent nanofiltration. Sep. Purif. Technol. 285 (2022) 120322. (Editor's Choice Article)
X.Y. Yan#, Q. Wang#, Y. Wang, Z.J. Fu, Z.Y. Wang*, B. Mamba, S.P. Sun*, Designing Durable Self-cleaning Nanofiltration Membranes via Sol-gel Assisted Interfacial Polymerization for Textile Wastewater Treatment. Sep. Purif. Technol. 289 (2022) 120752.
Z.J. Fu#, Z.Y. Wang#, M.L. Liu, J. Cai, P.A. Yuan, Q. Wang, W. Xing, S.P. Sun*, Dual-layer membrane with hierarchical hydrophobicity and transport channels for non-polar organic solvent nanofiltration. AIChE J. 67 (2021) e17138
M.L. Liu#, L. Li#, M.J. Tang, L. Hong, S.P. Sun*, W. Xing*, Multi-component Separation of Small Molecular/Ionic pollutants with Smart pH-gating Membranes. Chem. Eng. Sci. 245 (2021) 116854.
Z.Y. Wang, Y.C. Wang, W.J. Wang, S.N. Tao, Y.F. Chen, M. Tang, D.D. Shao, W. Xing, S.P. Sun*, Designing scalable dual-layer composite hollow fiber nanofiltration membranes with fully cross-linked ultrathin functional layer. J. Membr. Sci. 628 (2021) 119243.
M.L. Liu, L. Li, Y.X. Sun, Z.J. Fu, X.L. Cao, S.P. Sun*, Scalable conductive polymer membranes for ultrafast organic pollutants removal. J. Membr. Sci. 617 (2021) 118644.
X.L. Cao, F.Y. Zhou, J. Cai, Y. Zhao, M.L. Liu, L. Xu, S.P. Sun*, High-permeability and anti-fouling nanofiltration membranes decorated by asymmetric organic phosphate. J. Membr. Sci. 617 (2021) 118667.
X. Ju, J.P. Lu, L.L. Zhao, T.D. Lu, X.L. Cao, T.Z. Jia, Y.C. Wang, S.P. Sun*, Electrospun transition layer that enhances the structure and performance of thin-film nanofibrous composite membranes. J. Membr. Sci. 620 (2021) 118927. (Editor's Choice Article)
D.D. Shao#, Q. Zhang#, L. Wang, Z.Y. Wang, Y.X. Jing, X.L. Cao*, F. Zhang*, S.P. Sun*, Enhancing interfacial adhesion of MXene nanofiltration membranes via pillaring carbon nanotubes for pressure and solvent stable molecular sieving. J. Membr. Sci. 623 (2021) 119033.
Q. Wang, X. Wei, G.R. Wang, T.D. Lu, Q. Shi*, S.P. Sun*, Inner-selective coordination nanofiltration hollow fiber membranes from assist-pressure modified substrate, J. Membr. Sci. 626 (2021) 119186.
Y. Wang#, Q. Wang#, Q.C. Xia, W.J. Yang, X.X. Wang, S.P. Sun*, W. Xing*, Nanocapsule controlled interfacial polymerization finely tunes membrane surface charge for precise molecular sieving. Chem. Eng. J. 409 (2021) 198128.
T.D. Lu, L.L. Zhao, W.F. Yong, Q. Wang, L. Duan, S.P. Sun*, Highly solvent-durable thin-film molecular sieve membranes with insoluble polyimide nanofibrous substrate. Chem. Eng. J. 409 (2021) 128206.
Z.Y. Wang#, R. Feng#, W.J. Wang, Y.X. Sun, S.N. Tao, Y.M. Wang, Y.F. Chen, Z.J. Fu, X.L. Cao, S.P. Sun*, W. Xing, Robust braid reinforced hollow fiber membranes for organic solvent nanofiltration (OSN). Adv. Membr. 1 (2021) 100007.
D.D. Shao, L. Wang, X.Y. Yan, X.L. Cao, T. Shi*, S.P. Sun*,Amine-carbon quantum dots (CQDs-NH2) tailored polymeric loose nanofiltration membrane for precise molecular separation. Chem. Eng. Res. Des. 171 (2021) 237-246. (Invited paper)
N. Liu, C.H. Chu, Q. Wang, S.P. Sun*, Preparation of nanofiltration membrane for separation of mixed monovalent salts. CIESC J. 72 (2020) 578-588. (Invited Paper)
Q.Wang, G.R. Wang, Y. Zhao, S.P. Sun*, The fabrication of coordination nanofiltration membrane based on interfacial coupling technology. Membr. Sci. Technol. 41 (2021) 1-8.
Q.C. Xia, W.J. Yang, F. Fan, M. Ji, Y. Wang, Z.Y. Wang, X.L. Cao, W. Xing, S.P. Sun*, Encapsulated Polyethyleneimine Enables Synchronous Nanostructure Construction and In Situ Functionalization of Nanofiltration Membranes. Nano lett. 20 (2020) 8185-8192.
M.J. Tang, M.L. Liu*, D.A. Wang, D.D. Shao, H.J. Wang, Z.L. Cui, X.L. Cao, S.P. Sun*, Precisely Patterned Nanostrand Surface of Cucurbituril[n]‑Based Nanofiltration Membranes for Effective Alcohol-Water Condensation. Nano Lett. 20 (2020) 2717-2723.
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