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Du Pei Xin
Assistant Professor(Research)
Department: Department of Space Science and Technology
Tel.: 8897-3079
Office: A510a
E-mail: pxdu@must.edu.mo

Academic Qualification

Ph.D. in Guangzhou Institute of Geochemistry, Chinese Academy of Sciences

Bachelor in Southwest University of Science and Technology

 

Teaching Area

 

Research Area

 

Professional Services

 

Working Experience

 

Academic Publication (selected)

  1. Han, M.; Du, P. X.*; Liu, Z.; Ju, E.; Luo, Z.; Dai, Z.; Liu, J.; Li, Y.; Zhang, B.; Yuan, P. Effect of Martian Brine on Preservation of Lysine by Montmorillonite: Comparison between Freeze-Thaw Cycling and Constant-Temperature Conditions. Applied Clay Science. In revision (2nd).

  2. 戴展碩; 杜培鑫*; 劉忠義; 韓夢; 羅子軒; 張永臻; 張佰發; 袁鵬. 類比火星壤MMS-1與MMS-2的化學、礦物學和光譜表徵及其適用性評價. 岩石礦物學雜誌. 出版中.

  3. Liu, Z.; Du, P. X.*; Han, M.; Ju, E.; Fernández-Remolar, D. C.; Huang, T.; Li, S.; Yuan, P. Organic matter in martian radiation environment: occurrence, evolutionary pathways, influence factors, characterization techniques, and further perspectives. Earth-Science Reviews, 2026, 281, 105587.

  4. Liu, Z.; Du, P. X.*; Dai, Z.; Luo, Z.; Liu, J.; Liu, J.; Liu, D.; Zhang, B.; Li, S.; Chen, M.; et al. Aging and drying of gel precursors promote nontronite crystallization during hydrothermal synthesis. Applied Clay Science, 2026, 287, 108195.

  5. Guo, X.; Du, P. X.*; Liu, H.; Liu, J.; Li, S.; Xiang, X.; Wang, S.; Yuan, P. Experiments on Al-Si hydrolysis systems with different Si/(Al+Si) molar ratios: Implications for identification of amorphous Al/Si phases on Mars. Journal of Geophysical Research: Planets, 2026, 131 (3), e2025JE009644.

  6. Xiang, X.; Du, P. X.*; Ye, B.; Bu, H.; Liu, D.; Liu, J.; Hua, J.; Guo, X. Hydrolysis products of Fe-Si systems with different Si/(Si+Fe) molar ratios: Implications to detection of ferrihydrite on Mars. J. Geophys. Res.: Planet, 2024, 129 (4), e2023JE008031.

  7. Du, P. X.*; Yuan, P.; Liu, J.; Ye, B. Clay minerals on Mars: A up-to-date review with future perspectives. Earth-Science Reviews 2023, 243, 104491.

  8. Du, P. X.; Wang, S.; Yuan, P.; Liu, J.; Liu, D.; Guo, H.; Xiang, X.; Guo, X., Structure of allophanes with varied Si/Al molar ratios and implications to their differentiation on Mars. Icarus 2022, 382, 115057.

  9. Du, P. X.; Yuan, P.; Liu, J.; Yang, Y.; Bu, H.; Wang, S.; Zhou, J.; Song, H.; Liu, D.; Michalski, J. R.; Liu, C., Effects of environmental Fe concentrations on formation and evolution of allophane in Al-Si-Fe systems: Implications for both Earth and Mars. Journal of Geophysical Research: Planets 2020, 125 (12), e2020JE006590.

  10. Du, P. X.; Thill, A.; Yuan, P.; Wang, S.; Liu, D.; Gobeaux, F.; Deng, L.; Song, Y., Tailoring structure and surface chemistry of hollow allophane nanospheres for optimization of aggregation by facile methyl modification. Applied Surface Science 2020, 510, 145453.

  11. Du, P. X.; Yuan, P.; Liu, D.; Wang, S.; Song, H. Z.; Guo, H. Z., Calcination-induced changes in structure, morphology, and porosity of allophane. Applied Clay Science 2018, 158, 211-218.

  12. Du, P. X.; Liu, D.; Yuan, P.; Deng, L.; Wang, S.; Zhou, J.; Zhong, X., Controlling the macroscopic liquid-like behaviour of halloysite-based solvent-free nanofluids via a facile core pretreatment. Applied Clay Science 2018, 156, 126–133.

  13. Du, P. X.; Yuan, P.; Thill, A.; Annabi-Bergaya, F.; Liu, D.; Wang, S., Insights into the formation mechanism of imogolite from a full-range observation of its sol-gel growth. Applied Clay Science 2017, 150, 115–124.

 

Research Grants

 

Patents