人物經歷
1991年——1995年 燕山大學材料系,無機非金屬專業,獲工學學士學位;
1995年——1998年 燕山大學材料系,無機非金屬專業,獲工學碩士學位;
1998年——2001年 中國科學院物理研究所,凝聚態物理專業,獲理學博士學位;
2001年——2006年 美國亞利桑那州立大學化學系博士後;
2002年6月——2002年9月 美國國家標準技術研究所中子研究中心(馬里蘭);
2006年——2007年 美國亞利桑那州立大學化學系研究科學家;
2007年——至今 在燕山大學材料學院和亞穩材料製備技術與科學國家重點實驗室從事科研工作,現為燕山大學材料科學與工程學院院長。
研究方向
通過測量熱容,馳豫時間和粘度研究各種液體和溶液(無機氧化物,有機小分子,金屬,高分子和離子液體)在正常液態和過冷態的熱力學和動力學,探討玻璃轉變物理以及玻璃形成規律。常用實驗設備包括寬頻介電譜儀,差示量熱分析儀(DSC)和紅外(IR)譜儀。
主要貢獻
主要的研究內容是過冷液體的非ARRHENIUS、非指數和非線性動力學。尤其強調液體的‘強弱性(FRAGILITY)’。這個性能定義動力學性能如馳豫時間和粘度的溫度關係偏離線性關聯(ARRHENIUS)的程度。基於這一概念,液體可分為兩大類:強(STRONG)和弱(FRAGILE)。這個工作主要探討液體強弱性的熱力學起源。
另一個研究是液體在過冷(Tg < T< Tm)與正常(T 3 Tm)溫區內的介電弛豫譜。分析整個弛豫動力學頻率範圍內(直到聲子頻率)的介電譜。強調氫鍵液體在玻璃轉變區(過冷液體)的介電弛豫特徵。
科研項目
主持的科研項目:
(1) 國家自然科學基金項目:過冷液態醇的德拜型介電弛豫及其熱力學關聯,2009.01~2011.12
(2) 國家自然科學基金項目:具有玻璃形成能力的金屬與小分子共晶體系的熱力學特徵,2011.01~2013.12
參加的科研項目:
(1) 國家自然基金委創新研究群體基金:新型亞穩材料的設計原理、實驗合成與結構調控。2009.01-2011.12
(2) 973項目:高比強度鋯基新材料體系成份設計及其強韌化機制2010.01-2015.12
論文專著
1. Li-Min Wang, and R. Richert, Measuring the configurational heat capacity of liquids, Physical Review Letters 99, 185701 (2007).
2. Li-Min Wang and R. Richert, Primary and Secondary Relaxation Time Dispersions in Fragile Supercooled Liquids, Physical Review B 76, 064201/1-064201/8 (2007).
3. Li-Min Wang, Steve Borick, and C. Austen Angell, An electrospray technique for hyperquenched glass calorimetry studies: propylene glycol and di-n-butyl phthalate, Journal of Non-Crystalline Solids 353, 3829 (2007).
4. Nolene Byrne, Li-Min Wang, Jean-Philippe Belieres, and C. Austen Angell, Reversible folding-unfolding, aggregation protection, and multi-year stabilization, in high concentration protein solutions, Chemical Communications (26) 2714 (2007).
5. Li-Min Wang and R. Richert, Glass transition dynamics and boiling temperatures of molecular liquids and their isomers, Journal of Physical Chemistry B 111, 3201-3207 (2007).
6. Heiko Huth, Li-Min Wang, Christoph Schick, and Ranko Richert, Comparing calorimetric and dielectric polarization modes in viscous 2-ethyl-1-hexanol, Journal of Chemistry Physics 106, 104503.1-104503.4 (2007).
7. Li-Min Wang, C. A. Angell and R. Richert, Fragility and thermodynamics in non-polymeric glass-forming liquids, Journal of Chemical Physics 125, 074505.1-074505.8 (2006).
8. Li-Min Wang, Shervin Shahriari, and Ranko Richert, Diluent effects on the Debye-typed dielectric relaxation in viscous monohydroxy alcohols, Journal of Physical Chemistry B 109, 23255-23262 (2005).
9. Li-Min Wang and Ranko Richert, Identification of dielectric and structural relaxation in glass-forming secondary amides, Journal of Chemical Physics 123, 054516.1 - 054516.9 (2005).
10. Li-Min Wang and Ranko Richert, Debye type dielectric relaxation and glass transition of alcohols, Journal of Physical Chemistry B 109, 11091-11094 (2005).
11. Fang He, Li-Min Wang and Ranko Richert, Dynamics of supercooled liquids in the vicinity of soft and hard interfaces, Physical Review B 71, 144205.1 - 144205.10 (2005).
12. Li-Min Wang and Ranko Richert, Ideal mixing behavior of Debye process in supercooled monohydroxy alcohols, Journal of Physical Chemistry B, 109, 8767-8773 (2005).
13. Li-Min Wang and Ranko Richert, Dynamics of glass-forming liquids, IX Structural vs. dielectric relaxation in mono-hydroxy alcohols, Journal of Chemical Physics 121 (21), 11170-11176 (2004).
14. Shervin Shahriari, Andrea Mandanici, Li-Min Wang, and Ranko Richert, Dynamics of glass-forming liquids, VIII. Dielectric signatures of probe rotation and bulk dynamics in branched alkanes, Journal Chemical Physics, 121 8960-8967 (2004).
15. Li-Min Wang, Fang He, and Ranko Richert, Intramicellar glass transition and liquid dynamics in soft confinement, Physical Review Letters 92, 095701 (2004).
16. Li-Min Wang and Ranko Richert, Exponential probe rotation in glass-forming liquids, Journal Chemical Physics 120 (23), 11082-11089 (2004).
17. Wu Xu, Li-Min Wang, Ronald Nieman and C. A. Angell, Ionic Liquids of Chelated Orthoborates as model ionic glassformers, Journal of Physical Chemistry B 107, 11749-11756 (2003).
18. C. Austen Angell and Li-Min Wang, Hyperquenching and cold equilibration strategies for the study of liquid- liquid and protein folding transitions, Biophysical Chemistry 105, 621-637 (2003).
19. Li-Min Wang and C. A. Angell, Reply to Comment to "Direct determination of the fragility indices of glassforming liquids by differential scanning calorimetry: Kinetic versus thermodynamic fragilities, J. Chem. Phys. 117, (2002) 10184 by Ngai et al", Journal of Chemical Physics 118, 10353-10354 (2003).
20. C. Austen Angell, Yuanzheng Yue, Li-Min Wang, John R. D. Copley, Steve Borick and Stefano Mossa, Potential energy, relaxation, and vibrational dynamics of hyperquenched glasses, Journal of Physics: Condensed Matter 15, S1051-1068 (2003).
21. Liling Sun; Wenkui Wang, Limin Wang; Takumi Kikegawa, Qi Wu, Jun Zhang, Changzeng Fan, Jurgen Eckert and Ludwig Schultz, Structural evaluation of Fe60Co10Zr8Mo5Nb2B15 metallic glass under high pressure. Physical Review B 68(5), 052302.1 - 052302.4 (2003).
22. Li-Min Wang, R. J. Wang, L. L. Sun, W. H. Wang and W. K. Wang, Pressure dependence of elastic constants and vibrational anharmonicity and of Pd39Ni10Cu30P21 bulk metallic glass, Journal of Physics: Condensed Matter 15, 101-107, (2003)
23. Li-Min Wang, V. Velikov and C. A. Angell, Direct determination of the fragility indices of glassforming liquids by differential scanning calorimetry: Kinetic versus thermodynamic fragilities, Journal of Chemical Physics 117, 10184-10192, (2002)
24. Li Min Wang, W. H. Wang, L. L. Sun, J. Zhang, and W. K. Wang, Pressure effects on irreversible and reversible contributions to glass transition of Pd39Ni10Cu30P21 bulk metallic glass, Physical Review B 63, 052201/1-4, (2001)
25. L. M. Wang, Z. J. Zhan, J. Liu, L. L. Sun, G. Li, W. K. Wang, Compression behavior of Pd39Ni10Cu30P21 bulk metallic glass up to 23.5GPa, J. Physics: Condensed Matter 13, 5743-5748 (2001).
26. Wei-Hua Wang, Ping Wen, Li-Min Wang, Yong Zhang, Ming-Xiang Pan, De-Qian Zhao, and Ru-Ju Wang, Equation of state of bulk metallic glasses studied by an ultrasonic method, Applied Physics Letters 79, 3947-3949, (2001).
27. Li-Min Wang, G. Li, Z. J. Zhan, L. L. Sun, and W. K. Wang, Comparison of structural relaxation of Pd39Ni10Cu30P21 bulk metallic glass under ambient pressure and high pressure, Philosophical Magazine Letters 81, 419-423, (2001)
28. Li Min Wang, L. L. Sun, W. H. Wang, R. J. Wang, Z. J. Zhan, D. Y. Dai, and W. K. Wang, Elastic constants of Pd39Ni10Cu30P21 bulk metallic glass under high pressure, Applied Physics Letters 77, 3734-3736, (2000)
29. Li Min Wang, W. H. Wang, R. J. Wang, Z. J. Zhan, D. Y. Dai, L. L. Sun, and W. K. Wang, Ultrasonic investigation of Pd39Ni10Cu30P21 bulk metallic glass upon crystallization, Applied Physics Letters 77, 1147-1149 (2000)