徐铁齐，教授/博导，辽宁省百千万人才，辽宁省创新人才。

      主要从事高分子合成方向研究。主持国家自然科学基金、中国石油科技创新基金等。在化学顶级期刊如Nature Chemistry、J. Am. Chem. Soc. Angew. Chem. Ed. Ind. 等发表学术论文40余篇，主编十四五国家级规划教材两部，辽宁省教学成果一等奖三项，负责辽宁省一流课程一门。

 指导研究生获大连理工大学“优秀博士论文单项奖”。毕业研究生已入职烟台万华、浙江大学、潍柴动力等知名企业/事业单位。

 课题组面向国家重大需求及学术前沿，致力于培养有理想、有本领、有担当的科技创新型人才，课题组将提供好的科研条件、充分的科研训练和学术交流机会，欢迎有梦想、愿奋斗的同学（本硕博/博士后）加入我们课题组：tqxu@dlut.edu.cn

代表性科研成果：

1.Kai Ma, Hai-Yan An, Jiyun Nam, Liam T. Reilly, Yi-Lin Zhang, Eugene Y.-X. Chen, Tie-Qi Xu*, Fully recyclable and tough thermoplastic elastomers from simple bio-sourced valerolactones, Nat. Commun. 2024, 15, 7904.

2. Xin-Lei Li, Ryan W. Clarke, Jing-Yang Jiang, Tie-Qi Xu*, and Eugene Y.-X. Chen,* Circular polyethylene-like polyesters from simple gem-disubstituted valerolactones, Nat. Chem. 2023, 15, 278-285.

3. Xin-Lei Li, Ryan W. Clarke, Hai-Yan An, Raviknmar R. Gowda, Jing-Yang Jiang, Tie-Qi Xu*, and Eugene Y.-X. Chen,*Dual Recycling of Depolymerization Catalyst and Biodegradable Polyester that Markedly Outperforms Polyolefins, Angew. Chem. Int. Ed. 2023, e202303791.

4. Xu Tieqi, Chen Eugene Y. X.*, Probing Site Cooperativity of Frustrated Phosphine/Borane Lewis Pairs by a Polymerization Study, J. Am. Chem. Soc. 2014, 136, 1774-1777.

5. Xu Tieqi, Mu Ying*, Gao Wei, Ni Jianguo, Ye Ling, Tao Yanchun, J. Am. Chem. Soc. 2007, 129, 2236-2237.

6. Xin-Lei Li, Fei Xu, Kai Ma, Tie-Qi Xu*, Advances in the Synthesis of Chemically Recyclable Polymers, Chem Asian J. 2023, 18, e202201167. (Invited)

7. Xin-Lei Li, Tie-Qi Xu*,Stereoselective Polymerization of Aromatic Vinyl Polar Monomers, Eur. J. Inorg. Chem. 2023, e202200699. (Invited)

8. Tie-Qi Xu*, Yang Guan-Wen, Lu Xiao-Bing, Highly Isotactic and High-Molecular-Weight Poly(2-vinylpyridine) by Coordination Polymerization with Yttrium Bis(phenolate) Ether Catalysts, ACS Catal. 2016, 6, 4907-4913.
9. Zhao-Xuan Liu and Tie-Qi Xu*, Crystalline sulfur-functionalized poly(α-olefin) synthesized by scandium-catalyzed coordination polymerization, Polym. Chem., 2022, 13, 2477–2483.
10. Tie-Qi Xu*, Yang Guan-Wen, Liu Chuang, Lu Xiao-Bing, Highly Robust Yttrium Bis(phenolate) Ether Catalysts for Excellent Isoselective Ring-Opening Polymerization of Racemic Lactide, Macromolecules, 2017, 50, 515-522.
11. Zijia Yan, Siliang Cai, Junyan Tan, Jie Zhang, Chao Yan, Tie-Qi Xu* and Xinhua Wan*, Induced Circular Dichroism of Isotactic Poly(2-vinylpyridine) with Diverse and Tunable “Sergeants-and-Soldiers” Type Chiral Amplification ACS Macro Lett. 2019, 8, 789−794
12. Yu Wang, Jiang-Bing Duan, Zhao-Xuan Liu and Tie-Qi Xu*, From isoselectivity to syndioselectivity: Lewis base regulates stereochemistry in 2-vinylpyridine polymerization, Polym. Chem., 2020, 11, 3434–3438.
13. Chao Yan, Zhao-Xuan Liu and Tie-Qi Xu* Regioselective, stereoselective, and living polymerization of divinyl pyridine monomers using rare earth catalysts Polym. Chem., 2020, 11, 2044-2052.

主要研究方向

  [1] 可化学循环聚合物设计、合成及应用

  [2] 废弃聚合物回收

  [3] 烯烃立体选择性聚合