基本资料

姓名:徐健荃
职称:副教授
所在系:化学系
办公室:3N-229
电子邮件:jqxu@zstu.edu.cn
主要研究方向
1. 高分子表界面凝聚态结构及其动力学行为的研究
2. 受限聚合物体系复杂分子运动的物理本质及其运动规律的研究
3. 高分子表界面在实际纳米材料的开发与制备过程中的应用研究。
教育工作经历
教育工作经历:
Ø 浙江理工大学 2020.12-至今
讲师,化学与化工学院,浙江省高分子材料表界面重点实验室
Ø 香港科技大学 2018.12-2020.11
博士后,高分子物理方向,理学院物理系高分子纳米物体实验室,导师:Ophelia K. C. Tsui 教授
Ø 浙江理工大学 2013.09-2018.12
博士,纺织科学与工程,材料与纺织学院,导师:王新平 教授
Ø 浙江大学 2008.09-2012.06
学士,高分子材料与工程,高分子科学与工程学系
科研项目
1. 主持国家自然科学基金-青年基金, 聚合物表面分子运动能力的空间分布及其长程衰减机理的探究,2023.01-2025.12
2. 主持横向项目,开发提升TOPcon制绒添加剂性能的新型表面活性剂及相关工艺(50万元),2023.06-2023.06
3. 主持厅局级项目,环状聚合物薄膜表/界面分子运动行为的研究,2021.01-2023.12
4. 参与国家自然科学基金-地区合作基金, 基底吸附聚合物与自由表面相互耦合影响聚合物薄膜分子运动的基本原理,2/10,2022.01-2025.12
科研成果
(1) Xu, J.; Ghanekarade, A.; Li, L.; Zhu, H.; Yuan, H.; Yan, J.; Simmons, D. S.;* Tsui, O. K. C.;* Wang, X.* Mixed equilibrium/nonequilibrium effects govern surface mobility in polymer glasses. Proc. Natl. Acad. Sci. U. S. A. 2024, 121, e2406262121.
(2) Xu, J.; Bao, S.; Jiang, Z.; Li, B.; Han, X.; Wang, X. Thickness Dependence of Surface Chain Conformation in Poly(methyl methacrylate) Films Investigated by Sum Frequency Generation Vibrational Spectroscopy. Macromolecules 2024, 57, 6190-6198.
(3) Lin, D.; Wei, H.; Wei, J; Xu, J.;* Zhang, C.; Wang, X.* Nanoconfinement Dominates the Formation of Edge-On Lamellar Crystals in Ultrathin Poly(l-lactide) Films. Macromolecules 2024, 57, 2801−2809.
(4) Xu, J.; Bai, L.; Ren, W.; Zhu, H.; Zhou, X.; Zhang, C.; Wang, X.* Flattened chains dominate the adsorption dynamics of loosely adsorbed chains on modified planar substrates. Soft Matter 2024, 20, 201-211.
(5) Ren, W.; Hong, Y.; Wei, H.; Xu, J.;* Zhang, C.; Zhou, X.; Wang, X.* Structure of the Poly(methyl methacrylate) Adsorbed Layer Determined by the Surface Chemistry of the Substrate. Macromolecules 2023, 56, 1410-1418.
(6) Ren, W.; Li, Y.; Tang, Y.; Xu, J.;* Zhang, C.; Tsui, O. K. C.; Wang, X.* Loosely Adsorbed Chains Expedite the Desorption of Flattened Polystyrene Chains on Flat Silicon Surface. ACS Macro Lett. 2023, 854-859.
(7) Ren, W.; Wang, X.; Shi, J.; Xu, J.; * Taneda, H.; Yamada, N. L.; Kawaguchi, D.; Tanaka, K.;* Wang, X.* The role of the molecular weight of the adsorbed layer on a substrate in the suppressed dynamics of supported thin polystyrene films. Soft Matter 2022, 18, 1997-2005.
(8) Xu, J.; Wang, X.; Chen, L.; Ao, W.; Zuo, B.; Zhang, C.; Wang, X.* Spatially Heterogeneous Dynamics in Supported Ultrathin Poly(ethylene terephthalate) Films Depend on the Thicknesses of the Film and the Adsorbed Layer. Macromolecules 2022, 55, 7110-7116.
(9) Xu, J.; Wang, X.; Bian, Z.; Wu, X.; You, J.; Wang, X.* Surface crystalline structure of thin poly(l-lactide) films determined by the long-range substrate effect. Polymer 2022, 256, 125217.
(10) Xu, J.; Lv, C.; Du, B.; Wang, X.; Tsui, O. K. C.* Effective Viscosity of Unentangled Random Copolymer Films of Styrene and 4-Methoxystyrene with Different Copolymer Compositions. Macromolecules 2020, 53, 7430-7438.
(11) Xu, J.; Zhang, H.; Li, J.; Zhang, L.; Zuo, B.; Tsui, O. K. C.; Wang, X.* Conformation-Sensitive Surface Dynamics in Thin Poly(ethyleneterephthalate) Film. Macromolecules 2019, 52, 2580-2588.
(12) Xu, J.; Li, Y.; Wu, X.; Zuo, B.; Wang, X.;* Zhang, W.; Tsui, O. K. C.* Thickness of the Surface Mobile Layer with Accelerated Crystallization Kinetics in Poly(ethylene terephthalate) Films: Direct Measurement and Analysis. Macromolecules 2018, 51, 3423−3432.
(13) Xu, J.; Liu, Z.; Lan, Y.; Zuo, B.; Wang, X.;* Yang, J.; Zhang, W.; Hu, W.* Mobility Gradient of Poly(ethylene terephthalate) Chains near a Substrate Scaled by the Thickness of the Adsorbed Layer. Macromolecules 2017, 50, 6804-6812.
(14) Xu, J.; Zhang, Y.; Zhou, H.; Hong, Y.; Zuo, B.; Wang, X.;* Zhang, L. Probing the Utmost Distance of Polymer Dynamics Suppression by a Substrate by Investigating the Diffusion of Fluorinated Tracer-Labeled Polymer Chains. Macromolecules 2017, 50, 5905-5913.
教学与课程
《高分子化学》《现代表征技术》《材料结构的研究方法》《高分子现代实验技术》