General
徐升华 男 硕导 力学研究所
Email: xush@imech.ac.cn
Telephone: +86-10-82544099
Mobile phone: +86-13466365729
Address: National Microgravity Laboratory, Institute of Mechanics, Chinese Academy of Sciences, Beijing, PR China 
Postcode: 100190

Research Areas

Phase transition in complex fluids; Aggregation of colloidal suspension; Complex fluids in microgravity; Interfacial phenomenon in microgravity

Education

2000.9-2005.6 Ph.D., Department of Physics, University of Science and Technology of China 

1996.9-2000.7 Bachelor, Special Class for Gifted Young, University of Science and Technology of China

Experience

   
Work Experience
2008-                Leader of complex fluids group, Institute of Mechanics, Chinese Academy of Sciences 

2007.7-             Associate professor, Institute of Mechanics, Chinese Academy of Sciences

2005.6-2007.6 Post-doctor,  Institute of Mechanics, Chinese Academy of Sciences
Teaching Experience
   

Honors & Distinctions

   

Publications

   
Papers
1. Shenghua Xu, Hongwei Zhou, Zhiwei Sun, Jingchang Xie, Formation of an fcc phase through a bcc metastable state in crystallization of charged colloidal particles, Phys. Rev. E 82, 010401 (2010) (Rapid Communications)

2. Shenghua Xu, Zhiwei Sun, Evaluation of the Uncertainties Caused by the Forward Scattering in Turbidity Measurement of the Coagulation Rate, Langmuir 26, 6908 (2010)

3. Cai-Xia Wang, Sheng-Hua Xu, Zhi-Wei Sun, Wen-Rui Hu, A study of the influence of initial liquid volume on the capillary flow in an interior corner under microgravity, Int. J. Heat Mass Trans. 53, 1801 (2010)

4. Lingyun Gu, Shenghua Xu, Zhiwei Sun, Jin Tong Wang, Brownian dynamics simulation of the crystallization dynamics of charged colloidal particles, J. Colloid Interface Sci. 350, 409 (2010)

5. DU Xuan, XU Sheng-Hua, SUN Zhi-Wei, AA Yan, Effect of the Hydrodynamic Radius of Colloid Microspheres on the Estimation of the Coagulation Rate Constant, Acta Phys. Chim. Sin. 26, 2807 (2010)

6. S.H. Xu, Z.W. Sun, The influence of gravity on the perikinetic coagulation of colloidal suspensions, Chapter 6, in W. R. Hu ed.,Advances in microgravity Sciences, Transferworld Research Network, Kerala, India (2009)

7. Caixia Wang, Shenghua Xu, Zhiwei Sun, and Wenrui Hu, Influence of Contact Angle and Tube Size on Capillary-Driven Flow Under Microgravity, AIAA J. 47, 2642 (2009)

8. LI Xu, XU Sheng-Hua, SUN Zhi-Wei, Brownian Dynamics Simulation of the Influence of Hydrodynamic Interaction on Particle Coagulation, Acta Phys. Chim. Sin. 25, 2130 (2009)

9. WANG Jie, XU Sheng-Hua, Sun Zhi-Wei, ZHOU Hong-Wei, Immobilization of Charged Colloidal Crystals in a Polymer Matrix, Acta Phys. Chim. Sin. 25, 970 (2009)

10. LI Xu, XU Sheng-Hua, SUN Zhi-Wei, A Brownian Dynamics Simulation to Study the Influence of Gravity on the Process of Particle Coagulation in Suspension, Acta Phys. Chim. Sin. 25, 207 (2009)

11. Lei Liu, Jie Wang, Sheng-hua Xu, Zhi-wei Sun, Jing-tong Wang, Influence of Gravity on Structure of Colloidal Crystal Using Simulated Microgravity, Chin. J. Chem. Phys. 22, 41 (2009)

12. Shenghua Xu, Jie Liu, Zhiwei Sun, Pu Zhang, A novel inverse method for determining the refractive indices of medium and dispersed particles simultaneously by turbidity measurement, J.Colloid Interface Sci., 326, 110 (2008)

13. Lei Liu, Shenghua Xu, Jie Liu and Zhiwei Sun, Characterization of crystal structure in binary mixtures of latex globules, J.Colloid Interface Sci, 326, 261 (2008)

14. Liu Lei, Xu Sheng-Hua, Sun Zhi-Wei, Duan Li, Xie Jing-Chang, Lin Hai, An experimental study on colloidal crystals formed in two-exponent dispersion of charged particles, Acta Phys. Sin. 57,7367 (2008)

15. Shenghua Xu, and Zhiwei Sun, Computer simulation on the collision-sticking dynamics of two colloidal particles in an optical trap, J. Chem. Phys. 126, Art.No. 144903 (2007)

16. Jie Liu, Shenghua Xu, Zhiwei Sun, Toward an Understanding of the Turbidity Measurement of Heterocoagulation Rate Constants of Dispersions Containing Particles of Different Sizes, Langmuir 23, 11451(2007)

17. XU Sheng-Hua, SUN Zhi-Wei, Evaluation of influence of multiple scattering effect in light-scattering-based applications, Chin.Phys.Lett. 24, 1763(2007)

18. Zhiwei Sun, Shenghua Xu, and Jie Liu, On evaluation of influence of sedimentation on colloidal aggregation, J.Jpn.Soc.Microgravity 24, 62 (2007)

19. Shenghua Xu, Caixia Wang, Zhiwei Sun and Wenrui Hu, The Capillary Flow and Reorientation of Liquid-Gas Surface in Interior Corner under Microgravity, Journal of the Japan Society of Microgravity Application 24, 275 (2007) (special issue)

20. Caixia Wang, Shenghua Xu, Zhiwei Sun and Wenrui Hu, Measurement of Dynamic Contact Angles in Microgravity, Journal of the Japan Society of Microgravity Application 24, 271 (2007) (special issue)

21. Caixia Wang, Shenghua Xu, Zhiwei Sun and Wenrui Hu, Effect of Gravity on the Measurement of Contact Angle of Drop on a Solid Surface, Journal of the Japan Society of Microgravity Application 24, 267 (2007) (special issue)

22. Zhiwei Sun, Jie Liu, Shenghua Xu, Study on Improving the Turbidity Measurement of the Absolute Coagulation Rate Constant, Langmuir 22, 4946(2006)

23. Shenghua Xu, Jie Liu, and Zhiwei Sun, Optical factors determined by the T-matrix method in turbidity measurement of absolute coagulation rate constants, J.Colloid Interface Sci. 304, 107(2006)

24. Liu Lei, Xu Sheng-Hua, Liu Jie, Duan Li, Sun Zhi-Wei, Liu Ren-Xiao, Dong Peng, Crystallization of charged colloidal particles: an experimental study, Acta Phys. Sin. 55,6168 (2006)

25. Xu Sheng-Hua, Li Yin-Mei, and Lou Li-Ren, Systematical study of the trapping forces of optical tweezers formed by different types of optical ring beams, Chin.Phys.B 15, 1391-1397 (2006)

26. Zhiwei Sun, Shenghua Xu, Jie Liu, Yinmei Li, Liren Lou, and Jingchang Xie, Improved procedure on the microscopic approach to determine colloidal stability, J. Chem. Phys. 122, 184904 (2005)

27. SUN Zhi-Wei, Liu Jie and XU Sheng-Hua, Towards an understanding of the influence of sedimentation on colloidal aggregation by Peclet number, Chin. Phys. Lett. 21, 2119(2005).

28. Shenghua Xu, Yinmei Li, and Liren Lou, Axial optical trapping forces on two particles trapped simultaneously by optical tweezers, Appl.Opt. 44, 2667-2672 (2005)

29. Shenghua Xu, Liren Lou, Yinmei Li, and Zhiwei Sun, On the aggregation kinetics of two particles trapped in an optical tweezers, Colloids Surf.A 225,159-163 (2005)

30. Shenghua Xu, Yinmei Li, Liren Lou, and Zhiwei Sun, Computer simulation of the collision frequency of two particles in optical tweezers, Chin. Phys.B 14, 382 (2005)

31. Sun Yufen, Xu Shenghua, Li Yinmei, Lou Liren, The study of diffusion coefficient of micro-particles in confined dispersion, Acta Mech. Sin. 36, 739 (2004)

32. Zhiwei Sun, Shenghua Xu, Guoliang Dai, Yinmei Li, Liren Lou, Qiusheng Liu, Ruzeng Zhu, A microscopic approach to studying colloidal stability, J. Chem. Phys. 119, 2399(2003).

33. Zhiwei Sun, Ruzeng Zhu, Yinmei Li, Shenghua Xu, Liren Lou, Dependence of Collision Frequency on Distance between Two Hard-Sphere Particles Estimated by Computer Simulation, ACTA Phys-Chim Sin, 19, 1078 (2003).

34. Shenghua Xu, Yinmei Li, Liren Lou,Hongtao Chen, Zhiwei Sun, Steady Patterns of Microparticles Formed by Optical Tweezers, Jpn. J. Appl. Phys. Vol.41, 166 (2002).

35. Zhiwei Sun, Yinmei Li, Shenghua Xu, Liren Lou, Guoliang Dai, Xiangqun Dong, A Direct Test on the Possibility of an Aggregate in Dispersion Being Disrupted by Shear Flow, J. Colloid Interface Sci. 242, 158(2001).

Patents
   

Research Interests

   

Conferences

   

Collaboration

   

Students

已指导学生

王林伟  硕士研究生  080101-一般力学与力学基础  

现指导学生

郭玮  硕士研究生  080101-一般力学与力学基础