• CSAD19 0503
  • banner 627x308
  • IMG 20190821 WA0017 00000002
  • e banner ICYC 19 7
  • Logo USM UL Colloquium 2019 copy
  • banner edaftar 182 copy
  • Banner konvo2018
  • Chemistry Alumni Night Dinner 2019 | NOVEMBER 9, 2019 |View Gallery
  • MoA Signing Ceremony Between USM & UL | AUGUST 19, 2019 |

Announcement @ Chem

brochurehazwan page 001 4
Electrochemical Impedance Spectroscopy For materials Application By Dr MOHD. HAZWAN HUSSIN
  •   28-29 NOV 2019
  •   9.00 am- 5.00 pm
  •    Conference Room, School Of Chemical Sciences,USM

  • Dr Chua Yong Shen




      Dr. Chua Yong Shen received his PhD degree at National University of Singapore in chemistry in 2011 and he joined Dalian National Laboratory for Clean Energy (DNL), Dalian Institute of Chemical Physics (DICP), China, as a Post Doc in 2011 after graduation. In 2012, he visited National Institute of Standard and Technology (NIST), USA, for 10 months as a guest researcher. In 2015, he returned to Malaysia and is currently serving as senior lecturer at School of Chemical Sciences, Universiti Sains Malaysia.


      Academic Qualification

        • B. Sc. (Industrial Chemistry, Universiti Teknologi Malaysia)
        • Ph. D (Chemistry, National University of Singapore)


      Research Interest

        • My research interests are in the field of energy storage, including developing methodologies to synthesize novel materials for energy storage application. 

      Research Topics

        • Exploration of New Hydrogen Storage Materials For Vehicular Application (Metal Hydrides, Complex Hydrides, Chemical Hydrides and Organic Hydrides)
        • Exploration of Novel Organic-Inorganic Hybrid Material and Its Application in Gas Storage


      Scientific papers-journals


      1. Z. Li, T. He, G.T. Wu, W.D. Chen, Y.S. Chua, J.P. Guo, X. H. Ju, P. Chen, Synthesis, Structure and Dehydrogenation Mechanism of Calcium Amidoborane Hydrazinates, Physical Chemistry Chemical Physics, 2016, 18, 244-251. (Impact Factor, IF:4.493)

      2. J. Chen, Y.S. Chua, H. Wu, Z. Xiong, T. He, W. Zhou, X. Ju, M. Yang, G. Wu, P. Chen, Synthesis, Structures and Dehydrogenation of Magnesium Borohydrideethylenediamine Composites, International Journal of Hydrogen Energy, 2015, 40(1), 412-419. (IF:2.930)

      3. X.L. Zheng, Y.S. Chua, Z.T. Xiong, W.D. Chen, Z. J. Jiang, G.T. Wu, P. Chen, The effect of NH3 content on hydrogen release from LiBH4-NH3 system, International Journal of Hydrogen Energy, 2015, 40(13), 4573-4578. (IF:2.930)

      4. Y.S. Chua, Q. Pei, X. Ju, W. Zhou, T. J. Udovic, G. Wu, Z. Xiong, P. Chen, H. Wu, Alkali Metal Hydride Modification on Hydrazine Boranes for Improved Dehydrogenation, Journal of Physical Chemistry C, 2014, 118(21), 11244-11251. (IF:4.835)

      5. P. Yu, Y.S. Chua, H. Cao, Z. Xiong, P. Chen, Hydrogen Storage over Alkali Metal Hydride and Alkali Metal Hydroxide Composites, Journal of Energy Chemistry, 2014, 23(4), 414-419. (IF: 1.405)

      6. J. Chen, H. Wu, G. Wu, Z. Xiong, R. Wang, H. Fan, W. Zhou, B. Liu, Y.S. Chua X. Ju, P. Chen, Lithiated Primary Amine – A New Material for Hydrogen Storage. Chemistry - A European Journal, 2014, 20(22), 6632-6635. (IF:5.696) 

      7. H. Cao, J. Wang, Y.S. Chua, H. Wang, G. Wu, Z. Xiong, J. Qiu, P. Chen, NH3 Mediated or Ion Migration Reaction: The Case Study on Halide-Amide System. Journal of Physical Chemistry C, 2014, 118(5), 2344-2349. (IF:4.835)

      8. J. Chen, G. Wu, Z. Xiong, H. Wu, Y.S. Chua, W. Zhou, B. Liu, X. Ju, P. Chen, Synthesis, Thermal Behaviour and Dehydrogenation Kinetics Study of Lithiated Ethylenediamine. Chemistry – A European Journal, 2014, 20(42), 13636-13643. (IF:5.696)

      9. H. Cao, Y.S. Chua, Y. Zhang, Z. Xiong, G. Wu, J. Qiu, P. Chen, Releasing 9.6 wt% of H2 From Mg(NH2)2-3LiH-NH3BH3 Through Mechanochemical Reaction, International Journal of Hydrogen Energy, 2013, 38, 10446-10452. (IF: 3.548)

      10. H. Wu, Y.S. Chua, V. Krungleviciute, M. Tyagi, P. Chen, T. Yildirim, W. Zhou, Unusual and Highly Tunable Missing-Linker Defects in Zirconium Metal-Organic Framework UiO-66 and Their Important Effects on Gas Adsorption, Journal of American Chemical Society, 2013, 135 (28), 10525-10532. (IF: 10.677)

      11. Y.S. Chua, W. Li, G.T. Wu, Z.T. Xiong, P. Chen, From Exothermic to Endothermic Dehydrogenation – Interaction of Monoammoniate of Magnesium Amidoborane and Metal Hydrides, Chemistry of Materials, 2012, 24, 3574. (IF: 8.238)

      12. W. L, G.T Wu, Y.S. Chua, Y.P. Feng, P. Chen, Role of NH3 in the Dehydrogenation of Calcium Amidoborane Ammoniate and Magnesium Amidoborane Ammoniate A First-Principles Study, Inorganic Chemistry, 2012, 51, 76-87. (IF: 4.593)

      13. Y.S. Chua, H. Wu, W. Zhou, T.J. Udovic, G.T. Wu, Z.T. Xiong, M.W. Wong, P. Chen, Monoammoniate of Calcium Amidoborane: Synthesis, Structure, and Hydrogen-Storage Properties, Inorganic Chemistry, 2012, 51(3), 1599-1603. (IF: 4.593)

      14. B, Liu, Y.S. Chua, G.T. Wu, Z.T. Xiong, P. Chen, Synthesis and Dehydrogenation of LiCa(NH2)3(BH3)2, International Journal of Hydrogen Energy, 2012, 37, 9076-9081. (IF: 3.548)

      15. Y.S. Chua, W. Li, G.T. Wu, W.J. Shaw, Z.T. Xiong, M.W. Wong, T. Autrey, P. Chen, Mechanistic Investigation on the Formation and Dehydrogenation of Calcium Amidoborane Ammoniate , ChemSusChem, 2012, 5(5), 927-931. (IF: 7.475)

      16. Y.S. Chua, G.T. Wu, Z.T. Xiong, P. Chen, Development of Amidoboranes for Hydrogen Storage, Chemical Communications, 2011, 47, 5116-5129. (Feature Article) (IF: 6.378)

      17. J.H. Wang, G.T. Wu,Y.S. Chua, J.P Guo, Z.T. Xiong, Y. Zhang, M.X Gao, H.G. Pan, P. Chen, Hydrogen Sorption from the Mg(NH2)2-KH System and Synthesis of an Amide-Imide Complex of KMg(NH)(NH2), ChemSusChem, 2011, 4(11), 1622. (IF: 7.475)

      18. Y.S. Chua, G.T. Wu, Z.T. Xiong, A. Karkamkar, J.P. Guo, M.X. Jian, M.W. Wong, T. Autrey, P. Chen, Synthesis, Structure and Dehydrogenation of Magnesium Amidoborane Monoammoniate, Chemical Communications, 2010, 46, 5752-5754. (IF: 6.378)

      19. Y.S. Chua, G.T. Wu, Z.T. Xiong, P. Chen, Investigations on the Solid State Interaction between LiAlH4 and NaNH2, Journal of Solid State Chemistry, 2010, 183, 2040-2044. (IF: 2.040)

      20. Z.T. Xiong, Y.S. Chua, G.T. Wu, L. Wang, M.W. Wong, T. Autrey, T. Kemmitt, P. Chen, Interaction of Ammonia Borane with Li2NH and Li3N, Dalton Transactions, 2010, 22, 3. (IF: 3.806)

      21. Y.S. Chua, G.T. Wu, Z.T. Xiong, T. He, P. Chen, Calcium Amidoborane Ammoniate – Synthesis, Structure, and Hydrogen Storage Properties, Chemistry of Materials, 2009, 21, 4899-4904. (IF: 8.238)

      22. X.L. Zheng, W.L Xu, Z.T. Xiong, Y.S. Chua, G.T. Wu, S. Qin, H. Chen, P. Chen, Ambient Temperature Hydrogen Desorption from LiAlH4-LiNH2 Mediated by HMPA, Journal of Material Chemistry, 2009, 19, 8426. (IF: 6.101)

      23. Z.T. Xiong, Y.S. Chua, G.T. Wu, W.L. Xu, P. Chen, W. Shaw, A. Karkamkar, J. Linehan, T. Smurthwaite, T. Autrey, Interaction of Lithium Hydride and Ammonia Borane in THF, Chemical Communications, 2008, 5595. (IF: 6.378)

      24. Z.T. Xiong, G.T. Wu, Y.S. Chua, J.J. Hu, T. He, W.L. Xu, P. Chen, Synthesis of Sodium Amidoborane (NaNH2BH3) for Hydrogen Production, Energy & Environmental Science, 2008, 1, 360. (IF: 11.653)

      25. J.J. Hu, Y.F. Liu, G.T. Wu, Z.T. Xiong, Y.S. Chua, P. Chen, Improvement of Hydrogen Storage Properties of the Li-Mg-N-H System by Addition of LiBH4, Chemistry of Materials, 2008, 20, 4398. (IF: 8.238)

      26. X.L. Zheng, Z.T. Xiong, S.Qin, Y.S. Chua, H. Chen, P. Chen, Dehydrogenation of LiAlH4 in HMPA, International Journal of Hydrogen Energy, 2008, 33, 3346. (IF: 3.548) 








        • KIE358 Selected Topics in Industrial Chemistry
        • KIT 355 Practical Unit Operation
        • KIT 356 Chemical Processing
        • KIT 357 Industrial Practical
        • KAA507 Surface and Thermal Analyses



        • Wan Norkhatirah Binti Wan Razali
        • Tengku Ahmad Luqman bin Tengku Mohamad

    News @ChemUSM

    Global Innovation Challenge

    Global Innovation Challenge

    Felo Akademik Sains Malaysia(ASM)

    Felo Akademik Sains Malaysia

    Outstanding Scientist Award

    Outstanding Scientist Award

    Merit Award

    Merit Award

    Tabung We Care2