新材料,精细化工

1、可控/活性阳离子聚合与大分子工程：
开展不同单体的可控/活性阳离子聚合基础研究，采用阳离子聚合新方法及新工艺开发聚合物新材料。
2、可控配位聚合与大分子工程:
设计合成高活性高定向性过渡金属/稀土金属配位催化体系，实现烯烃的可控/活性配位聚合，开发具有优异性能的顺丁橡胶、异戊橡胶、丁苯橡胶、乙丙橡胶等。
3、功能高分子材料设计合成:
设计合成不同官能化的聚合物新材料，作为功能高分子膜材料用于燃料电池离子传导膜等领域。
4、聚合物基纳米复合材料的可控制备:
研究聚合物基纳米复合材料的可控、原位制备方法，制备高性能聚合物基纳米复合材料。

(1) Zhaohua Mo, Rui Yang, Song Hong, Yixian Wu*, In-situ Preparation of Cross-linked Hybrid Anion Exchange Membrane of Quaternized Poly(styrene-b-isobutylene-b-styrene) Covalently Bonded with Graphene, Int. J. Hydrogen Energy, 2018, 43, 1790-1804.
(2) Zhaohua Mo, Zheng Luo, Qiang Huang, Jianping Deng*, Yixian Wu*, Superhydrophobic hybrid membranes by grafting arc-like macromolecular bridges on graphene sheets: Synthesis, characterization and properties, Appl. Surf. Sci., 2018, 440, 359-368.
(3) 朱寒, 答迅, 卢晨, 吴一弦*, 聚丁二烯/二氧化硅杂化新材料等温结晶动力学及结晶形态的研究, 高分子学报, 2018, (5), 654-664.
(4) Zhiqian Zhang, Junteng Qu, Shu Zhang*, Qiuping Miao, Yixian Wu*, Ethylene/propylene copolymerization catalyzed by half-titanocenes containing monodentate anionic nitrogen ligands: effect of ligands on catalytic behaviour and structure of copolymer, Polym. Chem., 2018, 9, 48-59
（5） 魏梦娟, 章琦, 张航天, 吴一弦*. 通过阳离子聚合原位制备聚谷氨酸苄酯-g-(聚四氢呋喃-b-聚异丁烯)/银纳米复合材料及其性能研究，高分子学报，2018, (4), 464-474.
(6) Pei Dai, Zhao-Hua Mo, Ri-Wei Xu, Shu Zhang, and Yi-Xian Wu*, Cross-linked Quaternized Poly(styrene-b-(ethylene-co-butylene)-b-styrene) Anion Exchange Membrane for Direct Methanol Fuel Cell, ACS Appl Mater & Interfaces, 2016, 8, 20329.
(7) Han Zhu, Ping Chen, Chang-Feng Yang, Yi-Xian Wu*, Neodymium-Based Catalyst for the Coordination Polymerization of Butadiene: From Fundamental Research to Industrial Application, Macromol. React. Eng. 2015, 9, 453-461.
(8) Shu Zhang,* Wen-Chao Zhang, Dan-Dan Shang, Zhi-Qian Zhang and Yi-Xian Wu*, Ethylene/propylene copolymerization catalyzed by vanadium complexes containing N-heterocyclic carbenes, Dalton Trans., 2015, 44, 15264-15270.
(9) AnruGuo, Fan Yang, Rui Yu and Yixian Wu*, Real-time Monitoring of Living Cationic Ring-opening Polymerization of THF and Direct Prediction of Equilibrium Molecular Weight of PolyTHF, Chinese J. Polym. Sci.2015, 33, 23-35.
(10) An-ruGuo, Wei-xi Yang, Rui Yu, Yi-xian Wu*, Well-Defined Poly(gamma-benzyl-L-glutamate)-g-Polytetrahydrofuran: Synthesis, Characterization, and Properties, Macromolecules, 2014,47, 5450-5461.
(11) MaoshanNiu, Riwei Xu*, Pei Dai, Yixian Wu, Novel hybrid copolymer by incorporating POSS into hard segments of thermoplastic elastomer SEBS via click coupling reaction, Polymer，2013, 54, 2658-2667.
(12) Qiang Huang, Yixian Wu*, Jie Dan, Cationic polymerization of isobutyl vinyl ether cointianted with heteropolyacid or its salts in aqueous medium, J PolymSci, Part A: PolymChem, 2013, 51, 546-556.
(13) Wen-yan Ma, Yi-xian Wu*, Li Feng, Ri-wei Xu, Synthesis of poly(styrene-co-isopropenyl acetate)-g-polyisobutylene graft copolymers via combination of radical polymerization with cationic polymerization, Polymer，2012, 53, 3185-3193.
(14) Peng-Fei Yan, An-Ru Guo, Qiang Liu, Yi-Xian Wu*, Living cationic polymerization of isobutylene coinitiated by FeCl3 in the presence of isopropanol, J PolymSci, Part A: PolymChem, 2012, 50, 3383-3392.
(15) Qiang Liu, Yixian Wu,* Pengfei Yan, Yu Zhang, and Riwei Xu，Polyisobutylene with High exo-Olefin Content via β-H Elimination in the Cationic Polymerization of Isobutylene with H2O/FeCl3/Dialkyl Ether Initiating System, Macromolecules, 2011, 44 , 1866-1875.

1. 吴一弦, 高晓满, 朱寒, 楼金帅, 王迎春. 一种长链支化高顺式聚丁二烯的制备方法, 201310251919.3.
2. 吴一弦, 刘雁飞, 朱寒, 梁非非. 一种长链支化高顺式聚异戊二烯及其制备方法, 201310251852.3.
3. 吴一弦, 薛晓贤, 华炜, 张树, 马良兴, 陈青葵,刘冰波, 陈贵轩. 一种含乙烯及乙烯醇结构单元共聚物醇溶液的固体成型方法, 201310050908.9.
4. 吴一弦,华炜,张树,张佩君,薛晓贤,李铁慧,段常青,冯克. 一种含乙烯及乙烯醇结构单元共聚物颗粒的制备方法, 201310050940.7.
5. 吴一弦, 郭安儒, 杨小健, 徐会超. 一种四氯化钛共引发体系及其用于制备高反应活性聚异丁烯的方法, 201310041415.9.
6. 吴一弦,华炜, 朱寒, 马良兴, 郝雁钦, 赵西明, 郑国军, 段常青, 祁俊, 牟奇军. 终止聚合反应和/或降低聚合物溶液粘度的添加剂及方法, 201210558013.1.
7. 吴一弦, 郭安儒, 杨璠, 刘小花. 一种聚肽与聚四氢呋喃共聚物的制备方法, 201210407780.2.
8. 吴一弦，邹宇田，程虹，李贝特. 一种软段全饱和硬段可结晶的嵌段共聚物及其制备方法, 201110369407.8.
9. Yixian Wu, Qiang Huang, Han Zhou, RutingJin, Ping He. Initiating system for cationic polymerization and polymerization process. CN102597014 ; US 8937138; CA2775006; KR101691127; SG 179661; RU2499004; JP5600352.
10. Yixian Wu, Qiang Huang, Han Zhou, RutingJin, Ping He. Isoolefin polymers and process for preparing the same. US8883943; SG 179655; RU2506277; KR101632616; JP5784021; CA2775006.
11. Yixian Wu, Wei Hua, Han Zhu, Liangxing Ma, YanqinHao, Ximing Zhao, Guojun Zheng, ChangqingDuan, Jun Qi, Qijun Mu. Additive and method for terminating polymerization and/or reducing viscosity of polymer solution, SG 191540; RU 2523799; IT0001415386; US 20130158174.

1. 烯烃可控/活性配位聚合及高性能热塑性弹性体合成新方法，国家自然科学基金重点项目
2. 离子聚合新方法与新工艺，国家自然科学基金重点项目
3. 可控/活性正离子聚合及设计合成基于聚异丁烯及聚噁唑啉两亲性双接枝共聚物，国家自然科学基金面上项目
4. 结构新颖的生物医用弹性体的设计合成与微观形态表征，国家自然科学基金面上项目
5. 橡胶纳米复合材料多尺度结构表征，973项目子课题

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