Jih-Mirn Jehng, Professor and Vice Dean of College of Engineer
Tel: 886-4-22840511 ext. 712
E-mail: jmjehng@nchu.edu.tw
PhD, Lehigh University, USA (1987-1990)
MS, Lehigh University, USA (1984-1987)
BS, Tunghai University, Taichung, Taiwan (1975-1979)

 

Research Interests
Designed and synthesized a novel catalyst for specific applications
Determined surface structures and physico-chemical/reactivity properties of catalysts 
under reaction conditions (in situ) by spectroscopies (Raman, FTIR, UV-Vis, XPS spectroscopy) and surface analysis (BET, TPR/ TPO/ TPD).
Research and development of both fundamental and industrial catalysts(bulk metal oxides, supported metal oxides and zeolites) for various catalytic reactions.
Amination of PEG to polyethylenediamine.
Propane ammoxidation reaction over supported vanadia catalysts.
Synthesis of Ti-silicalite, Sn-silicalite, and V-silicalite for selective oxidation applications.
Synthesis of M-MCM41 (M=V, Nb, Ta, W, Mo) mesoporous materials for oxidation catalysis.
Synthesis of M-ZSM5 (M=Co, Cu, Zn, and Pt) for SCR of NOx by hydrocarbons.
Synthesis TiO2 and NiO nanoparticles.
Carbon Nanotubes (CNT) synthesis over metal alloy catalysts for energy storage and fuel cell applications.
Selected Publications
T. V. Malleswara Rao, Goutam Deo, Jih-Mirn Jehng, and Israel E. Wachs, 2004, "In Situ UV-Vis_NIR Diffuse Reflectance and Raman Spectroscopy and Catalytic Activity Studies of Propane Oxidative Dehydrogenation over Supported CrO3/ZrO2 Catalysts", Langmuir 20, 7159-7165. (SCI)
Israel E. Wachs, Jih-Mirn Jehng, and Wataru Ueda, 2004, "Determination of the Chemical Nature of Active Surface Sites Present on Bulk Mixed Metal Oxide Catalysts", J. Phys. Chem. B, in press. (SCI)
Chia-Ming Chen and Jih-Mirn Jehng, 2004, "Structure control of metal aluminum phosphate (MeAIPO-5) molecular sieves and applications in polyethylene glycol ", Catal. Lett. 93, 213-223 (SCI)
Chia-Ming Chen and Jih-Mirn Jehng, 2004, "Amination application over nano-MgNi hydrogen storage alloy catalysis", Applied Catalysis A: General 267, 103-110 (SCI).
Chia-Ming Chen and Jih-Mirn Jehng, 2003, "Effect of Synthesis pH and H2O Molar Ratio on the Structure and Morphology of Aluminum Phosphate (AlPO-5) Molecular Sieves", Catal. Lett. 85, p. 73-80. (SCI)
M. Cherian, M. S. Rao, , W. T. Yang, J. M. Jehng, A. M. Hirt, and G. Deo, 2002, "Oxidative Dehydrogenation of Propane over Cr2O3/Al2O3 and Cr2O3 catalysts: Effects of Loading, Precursor and Surface Area", Appl. Catal. A: General 233, 21-33. (SCI)
K. H. Wang, J. M. Jehng, Y. H. Hsieh, and C. U. Chang, 2002, "The Reaction Pathway for the Heterogeneous Photocatalysis of Trichloroethylene in Gas Phase", J. of Hazardous Materials B90, 63-75. (SCI)
X. Gao, J. M. Jehng, and I. E. Wachs, 2002, "in Situ UV-Vis-NIR and Raman Spectroscopies Studies on Propane Oxidative Dehydrogenation over ZrO2-Supported Vanadia Catalysts", J.Catal. 209. (SCI)
J. M. Jehng and C. M. Chen, 2001, "Amination of Polyethylene Glycol to Polyetheramine over the Supported Nickel Catalysts", Catal. Letters 70, p. 147-154. (SCI)

 

Teaching subject
Publications