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Kong-Wei Cheng

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Kong-Wei Cheng

Professor 

Tel：+886-3-2118800 ext. 3353

E-mail：kwcheng@mail.cgu.edu.tw

Fax：+886-3-2118668

Work Experience
Energy and Environmental Laboratory ITRI Researcher 2002-2006
National Taiwan University   Post-Doctorial Researcher 2002-2002
National Taiwan University   Teaching Assistant
1997-2000

Academic Education
National Taiwan University Ph.D. 1996-2002
National Taiwan University B.S. 1992-1996

Expertise
Thermodynamic and Phase Equilibrium, High Pressure Technology, Photoelectrochemical Reaction, Hydrogen and Solar Energy

Research Interests

Energy Technology

-Water splitting using semiconductor photocatalyst

- The reduction of carbon dioxide using photocatalyst

- The hydrogen production and reduction of carbon dioxide using tandem cell

- I-III-VI series semiconductor thin film and solar cell

- The hydrogen production and reduction of carbon dioxide using thermo-reaction
 

Thermodynamic and Phase equilibrium

- The calculation of hydrogen production and reduction of CO2 for photoelectrochemical reaction

- The calculation of V-L, V-S , L-L phase equilibrium

- The measurement of V-L, V-S, L-L phase equilibrium

Recent Publications
Journal Papers 
  1. Cheng, K. W., Chen, J. Y., Tang, M., and Chen, Y. P., Vapor-liquid equilibria of binary mixtures cyclopentane + isopropyl acetate, isopropyl acetate + hexane, and cyclopentane + methyl methacrylate at 101.3 kPa, J. Chem. Eng. Data, 42 (1997) 754-757, (SCI).
  2. Cheng, K. W., Kuo, S. J., Tang, M., and Chen, Y. P., Vapor-liquid equilibria at elevated pressure of binary mixtures of carbon dioxide with methyl salicylate, eugenol, and diethyl phthalate, J. Supercritical Fluids 18 (2000) 87-99, (SCI).
  3. Cheng, K. W., Tang, M. and Chen, Y. P. Vapor-liquid of carbon dioxide with diethyl oxalate, ethyl laurate and dibutyl phthalate binary mixtures at elevated pressure, Fluid Phase Equilibria 181(2001) 1-16, (SCI).
  4. Feng L. C., Cheng, K. W., Tang, M. and Chen, Y. P., Vapor-liquid equilibria of carbon dioxide with ethyl benzoate, diethyl succinate and isoamyl acetate binary mixtures at elevated pressures, J. Supercritical Fluids 21(2001) 111-121, (SCI).
  5. Cheng, K. W., Tang, M. and Chen, Y. P., Solubility of benzoin, propyl 4-hydroxybenzoate and mandelic acid in supercritical carbon dioxide, Fluid Phase Equilibria, 201, (2002) 79-96, (SCI).
  6. Cheng, K. W., Tang, M. and Chen, Y. P. , Calculation of solid solubilities in supercritical fluids using the cluster solvation model, Fluid Phase Equilibria, (2003) 214, 179-186, (SCI) .
  7. Hwu, W. H., Cheng, J. S., Cheng, K.W. and Chen Y. P. Vapor-liquid equilibria of carbon dioxide with ethyl caproate, ethyl caprylater, and ethyl caprate at elevated pressures, J. Supercritical Fluids 28, (2004) 1-9,(SCI).
  8. Huang,C. M., Chen, L. C. ,Cheng, K. W., Pan, G. T., Effect of nitrogen-plasma surface treatment to the enhancement of TiO2 photocatalytic activity under visible light irradiation, Journal of Molecular Catalysis. A, Chemical 261 (2007) 218-224, (SCI).
  9. Huang, C. M., Cheng, K. W., Jhan, Y. R., Chung, T. W., Preparation of visible-light-active Ag and In-doped ZnS thin film photoelectrodes by reactive magnetron co-sputtering, Thin Solid Film 515 (2007), 7935-7944, (SCI).
  10. Cheng, K. W.*, Huang, C. M., Pan, G. T., Chang, W. S., Lee, T. C. Yang, C. K.T., The physical properties and photoresponse of AgIn5S8 polycrystalline film electrodes fabricated by chemical bath deposition, J. Photochemistry and Photobiology A: Chemistry 190 (2007) 77-87 ,(SCI).
  11. Cheng, K. W.*, Huang, C. M., Pan, G. T., Chen P. C., Lee, T. C. Yang, C. K.T., Physical properties of AgIn5S8 polycrystalline films fabricated by solution growth technique, Materials Chemistry and Physics 108 (2008) 16-23, (SCI).
  12. Cheng, K. W.*, Huang, C. M., Pan, G. T., Huang, J. C. , Lee, T. C. Yang, C. K.T., The photoelectrochemical performances of Sb-doped AgIn5S8 film electrodes prepared by chemical bath deposition, J. Photochemistry and Photobiology A: Chemistry , 202 (2009) 107-114, (SCI).
  13. Cheng, K. W.*, Wang, S. C., Effects of complex agents on the growth and physical properties of Ag-In-S ternary semiconductor films using chemical bath deposition, Materials Chemistry and Physics, 115 (2009) 14-20 (SCI).
  14. Cheng, K. W.*, Wang, S. C. Influences of chelating agents on the growth and photoelectrochemical response of chemical bath synthesized AgIn5S8 film electrodes, Solar Energy Materials & Solar Cells, 93 (2009) 307-314, (SCI).
  15. Wu, C. C., Cheng, K. W., Chang W. S., Lee, T.C., Preparation and characterization of visible light responsive (Ag-In-Zn)S thin film electrodes by chemical bath deposition,Journal of the Taiwan Institute of Chemical Engineers, ,40 (2009) 180-187 (SCI).
  16. Cheng, K. W.*, Huang, C. M., Pan, G. T., Chang, W. S., Lee, T. C. Yang, C. K.T. Preparation and photoelectrochemical applications of chemically synthesized Sb-doped p-AgIn5S8 film electrodes, Physica B 404 (2009) 1264-1270 , (SCI).
  17. Chang, C. C., Liang C. J., Cheng, K. W.*, Physical properties and photoresponse of Cu-Ag-In-S semiconductor electrodes created using chemical bath deposition, Solar Energy Materials and Solar Cells 93 (2009) 1427-1434, (SCI).
  18. Huang, C. M., Chen, L. C., Pan, G. T., Yang, C. K. T., Chang, W. S., Cheng, K. W.*, Effect of Ni on the growth and photoelectrochemical properties of ZnS thin films, Materials Chemistry and Physics 117 (2009) 156-162, (SCI).
  19. Cheng, K. W.*, Huang, C. M., Pan, G. T., Chang, W. S., Lee, T. C. Yang, C. K.T., Effect of Sb on the growth and photoelectrochemical response of AgIn5S8 film electrodes created by solution growth technique, Chemical Engineering Science, 65 (2010) 74-79, (SCI).
  20. Huang, C. M., Cheng, K. W., Pan, G. T., Chang, W. S., Yang, C. K. T, CTAB-Assisted hydrothermal synthesis of silver vanadates and their photocatalytic characterization, Chemical Engineering Science, 65 (2010) 148-152, (SCI).
  21. Chang, W. S., Wu, C. C., Jeng, M. S., Cheng, K. W., and Lee, T.-C. , Ternary Ag-In-S polycrystalline films deposited using chemical bath deposition for photoelectrochemical applications, Materials Chemistry and Physics 120 (2010) 308-312, (SCI).
  22. Cheng, K. W.*, Liang, C. J., Preparation of Zn-In-S film electrodes using chemical bath deposition for photoelectrochemical applications, Solar Energy Materials and Solar Cells 94 (2010) 1137-1145 (SCI).
  23. Wang, C. H.,Cheng,K. W., Tseng,C. J., Photoelectrochemical properties of AgInS2 thin films prepared using electrodeposition, Solar Energy Materials Solar Cells 95 (2011) 453-461(SCI).
  24. Chen, H. S., Lue, S. J.*, Tung, Y. L., Cheng, K. W., Ho, K. C., Elucidation of electrochemical properties of electrolyte-impregnated micro-porous ceramic films as framework support in dye-sensitized solar cells, J. Power Sources 196 (2011) 4162-4172.
  25. Cheng, K. W.*, Liou, B. H., Photoelectrochemical Performances of AgInS2 film electrodes fabricated using the sulfurization of Ag-In metal precursors, Solar Energy Materials Solar Cells (accepted for publication).
  26. Cheng, K. W.*, Huang, C. M., Yu, Y. C., Li, J. C., Liu, T. W., Liu, W. L., Photoelectrochemical Performance of Cu-doped ZnIn2S4 electrodes using chemical bath deposition, Solar Energy Materials Solar Cells (accepted for publication).
  27. Cheng, K. W.*, Chiang, W. H., Effect of [Cu]/[Cu+In] ratio in the solution bath on the growth and physical properties of CuInS2 film using one-step electrodeposition, Journal of Electroanalytical Chemistry (in revision).
  28. Cheng, K. W.*, Huang C. M., Huang, Y. L., Chuang, H. J., Wu Y. C., Synthesis of aluminum-doped AgIn5S8 electrodes using chemical bath deposition for photoelectrochemical applications, Thin Solid Films (under review).
Conference papers (international)
  1. Pan, G. T., Cheng, K. W. , Huang, C.-M.; Yang, T. C. K, The Preparation and Characterization of AgIn5S8 Semiconductor Films Using Chemical Bath Deposition, Renewable Energy 2006, China, Japan.
  2. Wu, C. C., Lee, T. C., Cheng, K. W., Photoelectrochemical properties of AgInS2 - ZnS thin films prepared from chemical route, Renewable Energy 2006, China, Japan.
  3. Huang, C. M., Jhan, Y. R., Cheng, K. W.,Chung, T. W., Photoelectro –chemical Properties of AgIn5S8-ZnS Thin Film Photo electrodes Prepared by Reactive Magnetron Co-sputtering, Renewable Energy 2006, China, Japan.
  4. Wu. C. C., Cheng, K. W., Chen, L. C., Chung, T. W., Pan, G. T., Photo- response of Chemical Bath Deposited Zn1-xCuxS Thin Film, Renewable Energy 2006, China, Japan.
  5. Wu, C. C. , Chang, W. S., Cheng, K. W., Huang, C. M., Lee, T.-C., Visible-Light Response of Mixed AgInS2/AgIn5S8 Thin Films Prepared from Aqueous Solutions”, 6th Asian Conference on Electrochemistry, Taipei, Taiwan, 2008/05.
  6. Cheng, K. W.*, Huang, C. M., Pan, G. T., Chang, W. S., Lee, T. C. Yang, C. K.T., Preparation and Photoelectrochemical Applications of Chemical Synthesized p-type AgIn5S8 Film Electrodes, 6th Asian Conference on Electrochemistry, Taipei, Taiwan, 2008/05.
  7. Chen, P. C., Cheng, K. W., Tseng, C. J. , Wang, C. H., Chang, W. S., Photoelectrochemical Response of α-Fe2O3 Thin Film Electrode Fabricated by Reactive Magnetron Sputtering, 6th Asian Conference on Electrochemistry, Taipei, Taiwan, 2008/05.
  8. Cheng, K. W.*, Wang, S. C., Photoelectrochemical Characterization of Chemically Deposited Silver doped Indium Sulphide Film Electrodes, 17th World Hydrogen Energy Conference, Brisbane, Australia, 2008/6/15.
  9. Chen, P. J., Chi, Y. H., Chen, Y. H., Cheng, K. W.*, Different Temperature Effects on Pall/Mott PSS by Using Oxidation Layers as Intermetallic Diffusion Barrier, 17th World Hydrogen Energy Conference, Brisbane, Australia, 2008/6/15.
  10. Cheng, K. W.*, Huang, C. M., Pan, G. T., Chang, W. S., Lee, T. C., Yang, T. C. K, Effect of Sb on the Growth and Photoelectrochemical Response of AgIn5S8 Film Electrodes Created by Solution Growth Technique, The 20th International Symposium on Chemical Reaction Engineering, Kyoto, Japan, 2008/9/7~9/15. (Section chairman)
  11. Huang, C. M., Pan, G. T., Cheng, K. W., Yang, C. K. T, CTAB-Assisted  Hydrothermal Synthesis of Silver Vanadates and Their Photocatalytic Characterization, The 20th International Symposium on Chemical Reaction Engineering, Kyoto, Japan, 2008/9/7~9/15.
  12. Chen, P. J., Chi, Y. H., Chen, Y. H. and Cheng, K. W.*, The Effects of Intermetallic Diffusion Barrier Layers on Porous Stainless Substrates for the Hydrogen Separation from the Steam Reforming Process, 2008 Taiwan/Korea/Japan ChE Conference, Taipei, Taiwan, 2008/11/20~11/22.
  13. Cheng, K. W.*, and Wang, S. C. Influences of Chelating Agents on the Growth and Photoelectrochemical Responses of Chemical Bath Synthesized AgIn5S8 Film Electrodes, 2008 Taiwan/Korea/Japan ChE Conference, Taipei, Taiwan, 2008/11/20~11/22. (Section chairman).
  14. Li, C. T., Cheng, K. W.*, Influence of [Cu]/[Cu+In] molar ratios in precursor solution on the growth of CuInS2 photo absorber layers and their photoelectric properties, Renewable Energy 2010, 2010/06/27-2010/07/02 Yokohama, Japan.
  15. Liagn, C. J., Yu, Y C., Cheng, K. W.*,Photoelectrochemical responses of Zn-In-S film electrodes created using chemical bath deposition, Renewable Energy 2010, 2010/06/27-2010/07/02 Yokohama, Japan.
  16. Yu, Y. C., Liou, M. Z., Li, W. C., Cheng, K. W.*, Photoelectrochemical response for Cu-doped ZnIn2S4 electrode created using chemical bath deposition, International Conference of Chemistry & Chemical Engineering 2010, 2010/08/01-2010/08/03 Kyoto, Japan.
  17. Liou, B. H., Li, J. T., Lai, H. J., Cheng, K. W.*, Photoelectrochemical study of AgInS2 thin films prepared using sulfurization of evaporated metal precursors, International Conference of Chemistry & Chemical Engineering 2010, 2010/08/01-2010/08/03 Kyoto, Japan.

Patents
  1. 鄭光煒、郭儒家、蕭清松、黃朝琴、顏佩珊，一種光轉化能源裝置，中華民國，發明第220391號，專利期間2004年~2023年。
  2. 鄭光煒、郭儒家、黃朝琴、陳世溥，光觸媒載體，中華民國、美國申請中，中華民國專利發明第240650號，專利期間2005年~2024年，美國專利申請案號: 10/790,841。
  3. 顏珮珊、蕭清松、鄭光煒、黃朝琴，儲氫複合材料及其製備方法，中華民國發明專利I297284號，美國專利第7,259,124號，專利期間2007年~2025年。
  4. 鄭光煒、黃朝琴、蕭清松、顏珮珊，濃差型光化學反應器，美國專利申請中，中華民國專利發明第I284561號，專利期間2007年~2024年，美國專利申請案號11/159,333。
  5. 鄭光煒、黃朝琴、吳錦貞、李岱洲、蕭清松，用於生長複合金屬硫化物光觸媒薄膜之方法與裝置，美國專利第7,677,198號，中華民國專利發明第I326617號，專利期間2010年~2026年
  6. 黃朝琴、鄭光煒、張文昇、李岱洲、吳錦貞，薄膜形成方法與薄膜形成裝置，中華民國專利申請案號95148509。
  7. 黃朝琴、鄭光煒、陳佩君、潘冠廷、黃昭銘，光化學反應元件與海水製氫裝置，中華民國專利申請案號95148410。
 
學術榮譽:
 
  1. 2010年台灣化工會誌傑出論文獎。
  2. Program Co-Chairs, 2011 International Conference on Chemistry and Chemical Process, Bangkok, Thailand. May 7-9, 2011.