B.S.  Chemical Engineering, Cheng Kung University 1984
M.S.  Engineering, Brown University 1991
Ph.D. Engineering, Brown University 1992

Professor , National Cheng Kung University
Associate Professor , National Cheng Kung University
Associate Professor, Chung Yuan Christian University
Associate Research Fellow , China Steel Corporation

Chemical Reaction Engineering

Basic Solid State Chemistry

Adsorption Principles and Structural Characteristics of Porous Materials

(A) Referred Papers

1. Li, T.L.; Cai, C.D.; Yeh, T.F.; Teng, H.* “Capped CuInS₂ Quantum Dots for H₂ Evolution from Water under Visible Light Illumination”, Journal of Alloys and Compounds 2012, accepted.
2. Shieh, D.L.; Lin,Y.S.; Huang, S.J.; Lin, Y.C.; Lin, J.L.*; Yeh, T.F.; Teng, H.* “TiO₂ Derived from TiC Reaction in HNO₃:Investigating the Origin of Textural Change and Enhanced Visible-Light Absorption and Applications in Catalysis”, Microporous and Mesoporous Materials, available online: 18 September 2012, http://dx.doi.org/10.1016/j.micromeso.2012.08.032
3. Tsai, C.C.; Chen, L.C.; Yeh, T.F.; Teng, H.* “In-Situ Sn²⁺-Incorporation Synthesis of Titanate Nanotubes for Photocatalytic Dye Degradation under Visible Light Illumination”, Journal of Alloys and Compounds 2013, Vol. 546, 95–101. http://dx.doi.org/10.1016/j.jallcom.2012.08.081
4. Chuang, C.M.;  Huang, C.W.; Teng, H.;  Ting, J.M. “Hydrothermally Synthesized RuO₂/Carbon Nanofibers Composites for Use in High-Rate Supercapacitor electrodes”, Composites Science and Technology 2012, Vol. 72, 1524–1529. http://dx.doi.org/10.1016/j.compscitech.2012.05.024
5. Huang, C.W.; Wu, C.A.; Hou, S.S.; Kuo, P.L.; Hsieh, C.T.; Teng, H.* “Gel Electrolyte Derived from Poly(ethylene glycol) Blending Poly(acrylonitrile) is Applicable to Roll-to-Roll Assembly of Electric Double Layer Capacitors”, Advanced Functional Materials 2012, Vol. 22, published online: 3 JUL 2012 http://dx.doi.org/10.1002/adfm.201201342
6. Hsieh, C.T.; Lin, J.S.; Chen, Y.F.; Teng, H. “Pulse Microwave Deposition of Cobalt Oxide Nanoparticles on Graphene Nanosheets as Anode Materials for Lithium Ion Batteries”, Journal of Physical Chemistry C 2012, Vol. 116, 15251-15258.   http://dx.doi.org/10.1021/jp3041499
7. Teng, H.,* “Porous Materials of Better Properties and Functions: Preparation and Application”, Journal of the Taiwan Institute of Chemical Engineers 2012, Vol. 43, 491-492. http://dx.doi.org/10.1016/j.jtice.2012.05.005
8. Huang, C.W.; Hsieh, C.T.; Kuo, P.L.; Teng, H., “Electric Double Layer Capacitors Based on a Composite Electrode of Activated Mesophase Pitch and Carbon Nanotubes”, Journal of Materials Chemistry 2012, on Web. http://dx.doi.org/10.1039/c2jm15645h  
9. Li,T.L.; Lee, Y.L.; Teng, H. “High-Performance Quantum Dot-Sensitized Solar Cells Based on Sensitization with CuInS₂ Quantum Dots/CdS Heterostructure”, Energy and Environmental Science 2012, Vol. 5, 5315-5324. http://dx.doi.org/10.1039/C1EE02253A  
10. Liou, Y.J.; Hsiao, P.T.; Chen, L.C.; Chu, Y.Y.; Teng, H. “Structure and Electron-Conducting Ability of TiO₂ Films from Electrophoretic Deposition and Paste Coating for Dye-Sensitized Solar Cells”, Journal of Physical Chemistry C 2011, accepted.
11. Yeh, T.F.; Chan, F.F.; Hsieh, C.T.; Teng, H. “Graphite Oxide with Different Oxygenated Levels for Hydrogen and Oxygen Production from Water under Illumination”, Journal of Physical Chemistry C 2011, Vol. 115, 22587–22597.  http://dx.doi.org/10.1021/jp204856c
12. Hsiao, P.T.; Chen, L.C.; Li, T.L.; Teng, H. “Vapor Treatment of Nanocrystalline WO₃ Photoanodes for Enhanced Photoelectrochemical Performance in the Decomposition of Water”, Journal of Materials Chemistry 2011, Vol. 21, 19402- 19409.  http://dx.doi.org/10.1039/c1jm14785d
13. Huang, H.C.; Huang, C.W.; Hsieh, C.T.; Teng, H. “Photocatalytically-Reduced Graphite Oxide as Electrode Materials for Electrochemical Capacitors”, Journal of Physical Chemistry C 2011, Vol. 115, 20689–20695.
14. Chen, C.L.; Teng, H.; Lee, Y.L. “In-Situ Gelation of Electrolytes for Highly Efficient Gel-State Dye-Sensitized Solar Cells”, Advanced Materials 2011, Vol. 23, 4199–4204. http://dx.doi.org/10.1002/adma.201101448
15. Hsiao, P.T.; Liou, Y.J.; Teng, H. “Electron Transport Patterns in TiO₂ Nanotube Arrays Based Dye-Sensitized Solar Cells under Frontside and Backside Illuminations”, Journal of Physical Chemistry C 2011, Vol. 115, 15018–15024.  http://dx.doi.org/10.1021/jp202681c
16. Hsieh, C.T.; Hsu, S.M.; Lin, J.Y.; Teng, H. “Electrochemical Capacitors Based on Graphene Oxide Sheets Using Different Aqueous Electrolytes”, Journal of Physical Chemistry C 2011, Vol. 115, 12367-12374.  http://dx.doi.org/10.1021/jp2032687
17. Lee, Y.C.; Lin, T.Y.; Wu, C.W.; Teng, H.; Hu, C.C.; Hu, S.Y.; Yang, M.D. “Visible Luminescence Properties in the (Ga_1-xZn_x)(N_1-xO_x) solid solution (x = 0.22)”, Journal of Applied Physics 2011, Vol. 109, 073506. http://dx.doi.org/10.1063/1.3562163
18. Li, T.L.; Lee, Y.L.; Teng, H. “CuInS₂ Quantum Dots Coated with CdS as High-Performance Sensitizers for TiO₂ Electrodes in Photoelectrochemical Cells”, Journal of Materials Chemistry 2011, Vol. 21, 5089-5098. http://dx.doi.org/10.1039/c0jm04276e
19. Jan, J.S.; Chuang, T.H.; Chen, P.J.; Teng, H. “Layer-by-Layer Polypeptide Macromolecular Assemblies-Mediated Synthesis of Mesoporous Silica and Gold Nanoparticle/Mesoporous Silica Tubular Nanostructures”, Langmuir 2011, Vol. 27, 2834–2843.  http://dx.doi.org/10.1021/la103923c
20. Hsu, M.Y., Yang, W.C., Teng, H., Leu, J. “Microstructure and Composition of TiO₂ Nanotube Arrays Fabricated with HF and NH₄F Electrolytes and Their Evolution during Annealing”, Journal of the Electrochemical Society 2011, Vol. 158, K81-K87. http://dx.doi.org/10.1149/1.3533388
21. Hu, C.C.; Lee, Y.L.; Teng, H. “Influence of Indium-Doping on the Activity of Gallium Oxynitride for Water Splitting under Visible Light Irradiation”, Journal of Physical Chemistry C 2011, Vol. 115, 2805-2811. http://dx.doi.org/10.1021/jp1105983
22. Hu, C.C.; Lee, Y.L.; Teng, H. “Efficient Water Splitting over Na_1-xK_xTaO₃ Photocatalysts with Cubic Perovskite Structure”, Journal of Materials Chemistry 2011, Vol. 21, 3824-3830. http://dx.doi.org/10.1039/c0jm03451g
23. Chi, C.F.; Cho, H.W.;Teng, H.; Chuang, C.Y.; Chang, Y.M.; Yao-Jane Hsu, Y.J.; Lee, Y.L. “Energy Level Alignment, Electron Injection, and Charge Recombination Characteristics in CdS/CdSe Co-Sensitized TiO₂ Photoelectrode”, Applied Physics Letters 2011, Vol. 98, 012101.  http://dx.doi.org/10.1063/1.3533642
24. Chen, C.L.; Teng, H.; Lee, Y.L. “High Efficient Gel-State Dye-Sensitized Solar Cells using Polymer Gel Electrolytes based on Poly(acrylonitrile-co-vinyl acetate)”, Journal of Materials Chemistry 2011, Vol. 21, 628-632.  http://dx.doi.org/10.1039/c0jm03597a
25. Huang, C.W.; Hsu, C.H.; Kuo, P.L.; Hsieh, C.T.; Teng, H., “Mesoporous Carbon Spheres Grafted with Carbon Nanofibers for High-Rate Electric Double Layer Capacitors”, Carbon 2011, Vol. 49, 895-903. http://dx.doi.org/10.1016/j.carbon.2010.10.053
26. Chuang, C.M.;  Huang, C.W.; Teng, H.; and Ting, J.M. “Effects of Carbon Nanotube Grafting on the Performance of Electric Double Layer Capacitors”, Energy & Fuels 2010, Vol. 24, 6476-6482. http://dx.doi.org/10.1021/ef101208x
27. Hu, C.C.; Teng, H. “Gallium Oxynitride Photocatalysts Synthesized from Ga(OH)₃ for Water Splitting under Visible Light Irradiation”, Journal of Physical Chemistry C 2010, Vol. 114,20100-20106.  http://dx.doi.org/10.1021/jp1070083 
28. Hsiao, P.T.; Lu, Ming-De; Tung, Y.L.; Teng, H. “Influence of Hydrothermal Pressure during Crystallization on the Structure and Electron-Conveying Ability of TiO₂ Colloids for Dye-Sensitized Solar Cells”, Journal of Physical Chemistry C 2010, Vol. 114, 15625-15632. http://dx.doi.org/10.1021/jp1061013 
29. Tsai, C.C.; Chu,Yen-Yu; Teng, H., “A Simple Electrophoretic Deposition Method to Prepare TiO₂-B Nanoribbon Thin Films for Dye-Sensitized Solar Cells”, Thin Solid Films 2010, Vol. 519, 662-665.   http://dx.doi.org/10.1016/j.tsf.2010.08.104  
30. Hsieh, C.T.; Teng, H.; Chen, W.Y.; Chen, Y.S. “Synthesis, Characterization, and Electrochemical Capacitance of Amino-Functionalized Carbon Nanotube/Carbon Paper Electrodes”, Carbon 2010, Vol. 48, 4219-4229. http://dx.doi.org/10.1016/j.carbon.2010.07.021
31. Hsiao, P.T.; Teng, H. “An Advanced Model for Determining Charge Recombination Kinetic Parameters in Dye-sensitized Solar Cells”, Journal of the Taiwan Institute of Chemical Engineers 2010, Vol. 41, 676-681. http://dx.doi.org/10.1016/j.jtice.2010.04.013
32. Mostafa, M.G.; Chen, Y.H.; Jean, J.S.; Liu, C.C.; Teng, H. “Adsorption and Desorption Properties of Arsenate onto Nano-Sized Iron-Oxide-Coated Quartz”, Water Science & Technology 2010, 62, 378-386. http://dx.doi.org/10.2166/wst.2010.288
33. Yeh, T.F.; Syu, J.M.; Cheng, C.; Chang, T.H.; Teng, H. “Graphite Oxide as a Photocatalyst for Hydrogen Production from Water” Advanced Functional Materials 2010, Vol. 20, 2255-2262. http://dx.doi.org/10.1002/adfm.201000274
34. Hu, C.C.; Teng, H. “Structural features of p-type semiconducting NiO as a co-catalyst for photocatalytic water splitting”, Journal of Catalysis 2010, Vol. 272, 1-8.  http://dx.doi.org/10.1016/j.jcat.2010.03.020
35. Chen, W.F.; Wang, J.P.; Hsu, C.H.; Jhan, J.Y.; Teng, H.; Kuo, P.L. “Nanostructured Coral-Like Carbon as Pt Support for Fuel Cells”, Journal of Physical Chemistry C 2010, Vol. 114, 6976–6982.  http://dx.doi.org/10.1021/jp100397h
36. Hsiao, P.T.; Tung, Y.L.; Teng, H. “Electron Transport Patterns in TiO₂ Nanocrystalline Films of Dye-Sensitized Solar Cells”, Journal of Physical Chemistry C 2010, Vol. 114, 6762-6769. http://dx.doi.org/10.1021/jp1006457 
37. Li, T.L.; Teng, H. “Solution Synthesis of High-Quality CuInS₂ Quantum Dots as Sensitizers for TiO₂ Photoelectrodes”, Journal of Materials Chemistry 2010, Vol. 20, 3656-3664. http://dx.doi.org/10.1039/B927279H 
38. Chuang, C.M.; Huang, C.W.;  Teng, H.; Ting, J.M. “Enhancement of Electrochemical Capacitance Using Ni-Modified Carbon Naofibers Prepared by a Hydrothermal Process”, Journal of the Electrochemical Society 2010, Vol. 157, K113-K117. http://dx.doi.org/10.1149/1.3355939
39. Tien, C.P. and Teng, H. “Polymer/Graphite Oxide Composites as High-Performance Materials for Electric Double Layer Capacitors” Journal of Power Sources 2010, Vol. 195, 2414-2418. http://dx.doi.org/10.1016/j.jpowsour.2009.11.001 
40. Ma, K.W. and Teng, H. “CaO Powders from Oyster Shells for Efficient CO₂ Capture in Multiple Carbonation Cycles” Journal of the American Ceramic Society 2010, Vol. 93 [1], 221-227. http://dx.doi.org/10.1111/j.1551-2916.2009.03379.x
41. Wang, K.P. and Teng, H. “Zinc-doping in TiO₂ films to enhance electron transport in dye-sensitized solar cells under low-intensity illumination” Phys. Chem. Chem. Phys. 2009, Vol. 11, 9489-9496. http://dx.doi.org/10.1039/b912672d
42. Nian, J.N., Tsai, C.C., Lin, P.C. and Teng, H “Elucidating the Conductivity-Type Transition Mechanism of p-type Cu₂O Films from Electrodeposition” Journal of the Electrochemical Society 2009, Vol. 156, H567-H573.  http://dx.doi.org/10.1149/1.3125800
43. Tien, C.P. and Teng, H. “Efficient ion transport in activated carbon capacitors assembled with gelled polymer electrolytes based on poly(ethylene oxide) cured with poly(propylene oxide) diamines” Journal of the Taiwan Institute of Chemical Engineers 2009, Vol. 40, 452-456. http://dx.doi.org/10.1016/j.jtice.2008.11.005
44. Hsiao, P. T. and Teng, H. “Coordination of Ti⁴⁺ Sites in Nanocrystalline TiO₂ Films Used for Photoinduced Electron Conduction: Influence of Nanoparticles Synthesis and Thermal Necking”,  Journal of the American Ceramic Society, 2009, Vol. 92, 888-893.  http://dx.doi.org/10.1111/j.1551-2916.2009.02956.x
45. Hu, C. C., Tsai, C. C. and Teng, H. “Structure Characterization and Tuning of Perovskite-Like NaTaO₃ for Applications in Photoluminescence and Photocatalysis”, Journal of the American Ceramic Society 2009, Vol. 92, 460-466.  http://dx.doi.org/10.1111/j.1551-2916.2008.02869.x
46. Huang, C.W. and Teng, H., “Influence of Carbon Nanotube Grafting on the Impedance Behavior of Activated Carbon Capacitors” Journal of the Electrochemical Society 2008, Vol. 155, p. A739-A744.  http://dx.doi.org/10.1149/1.2965503
47. Huang, C.W., Chuang, C.M., Ting, J.M. and Teng, H., “Significantly Enhanced Charge Conduction in Electric Double Layer Capacitors Using Carbon Nanotube-Grafted Activated Carbon Electrodes”, Journal of Power Sources 2008, Vol. 183, 406-410. http://dx.doi.org/10.1016/j.jpowsour.2008.04.075
48. Tsai, C.C. and Teng, H., “Chromium-doped titanium dioxide thin film photoanodes in visible-light-induced water cleavage”,  Applied Surface Science 2008, Vol. 254, 4912-4918.  http://dx.doi.org/10.1016/j.apsusc.2008.01.140
49. Nian, J.N., Hu, C.C. and Teng, H., “Electrodeposited p-type Cu₂O for H₂ Evolution from Photoelectrolysis of Water under Visible Light Illumination”, International Journal of Hydrogen Energy 2008, Vol. 33, 2897-2903. http://dx.doi.org/10.1016/j.ijhydene.2008.03.052
50. Hu, C.C., Nian, J.N. and Teng, H., “Electrodeposited p-Type Cu₂O as Photocatalyst for H₂ Evolution from Water Reduction in the Presence of WO₃”, Solar Energy Materials and Solar Cells 2008, 92, 1071-1076. http://dx.doi.org/10.1016/j.solmat.2008.03.012
51. Ju, J.F., Syu, M.J., Teng, H., Chou, S.K., Chang, Y.S., “Preparation and Identification of b-Cyclodextrin Polymer Thin Film for Quartz Crystal Microbalance Sensing of Benzene, Toluene, and p-Xylene”, Sensors and Actuators B 2008, Vol. 132, 319-326.  http://dx.doi.org/10.1016/j.snb.2008.01.052
52. Tien, C.P., Liang, W.J., Kuo, P.L. and Teng, H., “Electric Double Layer Capacitors with Gelled Polymer Electrolytes Based on Poly(ethylene oxide) Cured with Poly(propylene oxide) Diamines”, Electrochimica Acta 2008,Vol. 53, 4505-4511. http://dx.doi.org/10.1016/j.electacta.2008.01.021
53. Tsai, C.C. and Teng, H., “Nanotube Formation from a Sodium Titanate Powder via Low-Temperature Acid Treatment”, Langmuir 2008, Vol. 24, 3434-3438.  http://dx.doi.org/10.1021/la702839u
54. Lin, P.C., Huang, C.W., Hsiao, C.T. and Teng, H., “Magnesium Hydroxide Extracted from a Magnesium-Rich Mineral for CO₂ Sequestration in a Gas-Solid System”, Environmental Science and Technology 2008, Vol. 42, 2748-2752.  http://dx.doi.org/10.1021/es072099g
55. Chuang, C. M., Sharma, S. P., Ting, J. M., Lin, H. P., Teng, H.,Huang, C. W., “Preparation of Sea Urchin-Like Carbons by Growing One-Dimensional Nanocarbon on Mesoporous Carbons”, Diamond and Related Materials 2008, Vol. 17, 606-610.  http://dx.doi.org/10.1016/j.diamond.2007.12.005
56. Lee, Y.C., Teng, H., Hu C.C., and Hu, S.Y. “Temperature Dependent Photoluminescence in NaTaO₃ with Different Crystalline Structures”, Electrochemical and Solid-State Letters 2008, Vol. 11, P1-P4. http://dx.doi.org/10.1149/1.2817476
57. Wang, K.-P. and Teng, H. “Structur-Intact TiO₂ Nanoparticles for Efficient Electron Transport in Dye-Sensitized Solar Cells”, Applied Physics Letters 2007, Vol. 91, 173102. http://dx.doi.org/10.1063/1.2800879
58. Wang, K.-P. and Teng, H. “Structural Feature and Double-Layer Capacitive Performance of Porous Carbon Powder Derived from Polyacrylonitrile-Based Carbon Fiber”, Journal of the Electrochemical Society 2007, Vol. 154, A993-A998. http://dx.doi.org/10.1149/1.2775284
59. Hu, C.C. and Teng, H., “Influence of Structural Features on the Photocatalytic Activity of NaTaO3 Powders from Different Synthesis Methods” Applied Catalysis A 2007, Vol. 331, 44-50. http://dx.doi.org/10.1016/j.apcata.2007.07.024
60. Li, P.S. and Teng, H.S., “Electrodeposited Amorphous Iron(III) Oxides as Anodes for Photoelectrolysis of Water”, Journal of the Chinese Institute of Chemical Engineers 2007, Vol. 38, 267-273. http://dx.doi.org/10.1016/j.jcice.2007.01.006
61. Chen, S.A., Nian, J.N., Tsai, C.C., and Teng, H. “TiO₂ Nanotube-Supported Cu as the Catalyst for Selective NO Reduction with NH₃”, Journal of the Air & Waste Management Association 2007, Vol. 57, 600-605. http://dx.doi.org/10.3155/1047-3289.57.5.600
62. Hsiao, P.T., Wang, K.P., Cheng, C.W. and Teng, H. “Nanocrystalline Anatase TiO₂ Derived from a Titanate-Directed Route for Dye-Sensitized Solar Cells”, Journal of Photochemistry and Photobiology A 2007, Vol. 188, 19-24. http://dx.doi.org/10.1016/j.jphotochem.2006.11.013
63. Nian, J.N., Chen, S.A., Tsai, C.C. and Teng, H. “Structural Feature and Catalytic Performance of Cu Species Distributed over TiO₂ Nanotubes”, Journal of Physical Chemistry B 2006, Vol. 110, 25817-25824. http://dx.doi.org/10.1021/jp064209w
64. Lin, W.H., Cheng, C., Hu, C.C. and Teng, H. “NaTaO₃ Photocatalysts of Different Crystalline Structures for Water Splitting into H₂ and O₂”, Applied Physics Letters 2006, Vol. 89, 211904.  http://dx.doi.org/10.1063/1.2396930
65. Wang, K.-P. and Teng, H., "The Performance of Electric Double Layer Capacitors Using Particulate Porous Carbons Derived from PAN Fiber and Phenol-Formaldehyde Resin", Carbon 2006, Vol. 44, 3218-3225. http://dx.doi.org/10.1016/j.carbon.2006.06.031
66. Tsai, C.-C., Nian, J.-N. and Teng, H., "Mesoporous nanotube aggregates obtained from hydrothermally treating TiO₂ with NaOH", Applied Surface Science 2006, Vol. 253, 1898-1902. http://dx.doi.org/10.1016/j.apsusc.2006.03.035
67. Nian, J.-N. and Teng, H., "Hydrothermal Synthesis of Single-Crystalline Anatase TiO₂ Nanorods with Nanotubes as the Precursor", Journal of Physical Chemistry B 2006, Vol. 110, 4193-4198. http://dx.doi.org/10.1021/jp0567321
68. Tsai, C.-C. and Teng, H., "Structure Features of Nanotubes Synthesized from NaOH Treatment on TiO₂ with Different Post-Treatments", Chemistry of Materials 2006, Vol. 18, 367-373. http://dx.doi.org/10.1021/cm0518527

(B) Conference Papers

1. Teng, H “Photocatalytic Materials for Water Splitting”, The 30^th Taiwan Symposium of Catalysis and Reaction Engineering, Hua-Lien, Taiwan. Jun. 28–29, 2012. Plenary Lecture
2. Hsiao, P.T.; Chen, L.C.; Liou, Y.J.; Teng, H “Influence of Ti⁴⁺ Coordination in TiO₂ Films on Electron Transport of Dye-Sensitized Solar Cells”, The International Conference on Simulation of Organic Electronics and Photovoltaics (SimOEP’12), Oliva, Valencia, Spain, Jun. 10–14, 2012. Invited Speech.
3. Li, T.L; Teng, H. “CuInS2 Quantum Dots/CdS Heterostructure as Sensitizer for TiO2 in Solar Energy Conversion Application” The 4th Symposium of Chinese Scholars Across Taiwan Strait on Chemical and Products Engineering, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China, December, 21-23, 2011.
4. 葉德夫、鄧熙聖 “不同氧化程度石墨烯光觸媒由水產氫及氧之研究”台灣化學工程學會第58屆年會, November 25-26, 2011, 成功大學, 葉德夫榮獲觸媒及反應工程組壁報論文競賽優等獎.
5. 利宗倫、葉德夫、鄧熙聖 “Molecule-like and quantum-dot materials as photocatalysts for hydrogen production from water”台灣化學工程學會第58屆年會，分組論壇-尖端材料與奈米工程, November 25-26, 2011,成功大學, Invited Speech.
6. Li, T.L.; Hsiao, P.T.; Teng, H. “New Materials for Dye-Sensitized Solar Cells”, 2011 International Symposium on Energy Technology & Strategy, National Cheng Kung University, Tainan, Taiwan, November 17-19, 2011. Invited Speech.
7. Li, T.L.; Teng, H. “CuInS2 Quantum Dots/CdS Heterostructure as Sensitizer for TiO2 in Solar Energy Conversion Application”, 2011 Taiwan-US Science & Technology Workshop for International Collaborative Research, Jhonglii, Taoyuan, Taiwan, November 14-15, 2011. Invited Speech.
8. Li, T.L.; Teng, H. “CuInS2 Quantum Dots Coated with CdS as High-Performance Sensitizers for TiO2 Electrodes in Hydrogen Production and Photovoltaic Applications”, E6 - Photovoltaics for the 21st Century 7, 220th Meeting of the Electrochemical Society, October 9-14th, 2011, Boston, USA, abstract no. 2020.
9. Yeh, T.F.; Teng, H. “Graphite Oxide with Different Oxygen Contents as Photocatalysts for Hydrogen And Oxygen Evolution From Water”, H1 - Carbon Nanotubes and Nanostructures: From Fundamental Properties and Processes to Applications and Devices, 220th Meeting of the Electrochemical Society, October 9-14th, 2011, Boston, USA, abstract no. 2389.
10. Huang, H.C.; Huang, C.W.; Teng, H. “Carbon Synthesized from Photocatalytic Reduction of Graphite Oxide for Electrochemical Capacitors”, B5 - Electrochemical Capacitors: Fundamentals to Applications, 220th Meeting of the Electrochemical Society, October 9-14th, 2011, Boston, USA, abstract no. 539.
11. Huang, H.C.; Huang, C.W.; Teng, H. “Graphite Oxide Reduced by Photocatalytic Reaction as Electrode Materials for Electrochemical Capacitors”, the 12th Annual Meeting of International Union of Materials Research Societies (IUMRS) - International Conference in Asia (ICA), Taipei, Taiwan, September 19-22, 2011. Invited Speech.
12. Yeh, T.F. and Teng, H. “Graphite Oxide Photocatalysts of Different Oxygen Contents for Evolution of Hydrogen And Oxygen From Water”, Renewable Energy III: Artificial Photosynthesis and Hydrogen Production, 14th Asian Chemical Congress, Bangkok, Thailand, Sep 5-8, 2011. Invited Speech.
13. Huang, C.W.; Hsu, C.H.; Kuo, P.L.; Hsieh, C.T.; Teng, H. “Carbon Nanofibers Grafted on Mesoporous Carbon for High-Rate Electrochemical Capacitors”, the first US-Taiwan Workshop on Materials and Systems Challenges in Electrical Energy Storage, National Taiwan University of Science and Technology, Taipei, Taiwan, April 23-24, 2011. Invited Speech.
14. Li, T.L.; Nian, J.N.; Hu, C.C.; Hsiao, P.T.; Teng, H. “Metal Oxide Photoelectrodes for Hydrogen Production from Water under Visible Light Irradiation”, the 2010 International Chemical Congress of Pacific Basin Societies (Pacifichem), Honolulu, Hawaii, USA, December 15-20, 2010. Invited Speech.
15. Hu, C.C.; Syu, J.M.; Li, T.L.; Yeh, T.F.; Teng, H. “Photocatalytic Hydrogen Production from Water over III-V Semiconductors”, the 13^th Asian Pacific Confederation of Chemical Engineering Congress, October 5-8, 2010, Taipei, Taiwan.
16. Li, T.L.; Lee, K.L.; Teng, H. “CuInS₂ Quantum Dot Synthesis and Photovoltaic Applications” the 13^th Asian Pacific Confederation of Chemical Engineering Congress, October 5-8, 2010, Taipei, Taiwan. Invited Speech.
17. 許智銘、鄧熙聖 ”氧化石墨烯做為光觸媒分解水製氫之研究”,28th Taiwan Symposium of Catalysis and Reaction Engineering, June 24-25, Taipei, Taiwan. Invited Speech.
18. Hsiao, P.T.; Wang, K.P; Teng, H. “Electron Transport Patterns in TiO₂ Nanocrystalline Films of Dye-Sensitized Solar Cells and Influence of Zn-Doping in TiO₂”, 2010 International Workshop on Next Generation Electronic Device Materials and Green Energy Technology, 2010 International Workshop on Next Generation Electron Device Materials and Green Energy Technology, June 1-2, 2010, Kaohsiung, Taiwan. Invited Speech.
19. Tien, C. P. and Teng, H. “Graphite Oxide/Polymer Composite as Electrode Materials for Electric Double Layer Capacitors”, the 4^th Asian Conference on Electrochemical Power Sources, Nov. 2009, Taipei, Taiwan, Invited Speech.
20. Wang, K. P.  and Teng, H. “Highly Dispersed Zn-Doping to Enhance Electron Transport in Nanocrystalline TiO₂ Films of Dye-Sensitized Solar Cells”, the International Symposium on Dye-Sensitized Solar Cells, Oct. 2009, Taoyuan, Taiwan, Invited Speech.
21. Hsiao, P. and Teng, H., “Transport of Photoinduced Electron in Sensitized TiO₂ Nanocrystalline Films”, 216^th Meeting of the Electrochemical Society, October 4-9^th, 2009, Vienna, Austria, abstract no. 1163.
22. Teng, H., Huang, C., Hsu, C. and Kuo, P., “Sea-Urchin-Like Mesoporous Carbon as Electrodes Electric Double Layer Capacitors”, 216^th Meeting of the Electrochemical Society, October 4-9^th, 2009, Vienna, Austria, abstract no. 2815.
23. Teng, H., “Tantalum-Containing Photocatalysts for H₂ Generation from Water”, 2008 Taiwan /Korea /Japan ChE Conference and55th TwIChE Annual Conference (Nov. 20- 22nd, 2008, Taipei), Keynote Speech.
24. Ma, K.-W., Huang, C.-C., Ku, J.-R., Tsau, F.-H., and Teng, H. “CaO nanoparticles from oyster shells for efficient CO2 absorption”, 2008 Taiwan /Korea /Japan ChE Conference and55th TwIChE Annual Conference (Nov. 20- 22nd, 2008, Taipei), abstract no. ttuche1525e.
25. Hsiao, P.-T., Tung, Y.-L. and Teng, H., “Influence of Ti⁴⁺ Coordination with Oxygen on the Photo-Induced Electron Transport in Titania Nanoparticles”, 2008 Taiwan /Korea /Japan ChE Conference and55th TwIChE Annual Conference (Nov. 20- 22nd, 2008, Taipei), abstract no. ttuche1521e.
26. Hsiao, P.-T. and Teng, H., “Influence of Ti⁴⁺ Coordination with Oxygen on the Photo-Induced Electron Transport in Titania Nanocrystalline Films”, the 3rd Asian Conference on Electrochemical Power Sources, Nov. 2008, Korea University, Seoul, Korea, abstract no. IE-02, Invited Speech.
27. Teng, H., “Metal-Oxide Semiconductors for H₂ Generation from Water Splitting under Illumination: Photocatalytic Activity of Alkaline Metal Tantalates of Different Structural Features”, Emerging Information and Technology Conference 2008, National Cheng Kung University, Taiwan, Invited Speech.
28. Wang K.P. and Teng, H., “Double Layer Capacitive Performance of Porous Carbon Powders Derived from PAN Fiber and Phenol-Formaldehyde Resin”, 212^th Meeting of the Electrochemical Society, Fall Meeting (October 7-12^th, 2007), Washing DC, USA, abstract no. 208.
29. Wang K.P., Hsiao, P.T. and Teng, H. “Nanocrystalline Anatase TiO₂ Derived from a Titanate for Dye-Sensitized Solar Cells”, 212^th Meeting of the Electrochemical Society, Fall Meeting (October 7-12^th, 2007), Washing DC, USA, abstract no. 88.
30. Hu, C.C. and Teng, H., “Structural Features of Alkaline Metal Tantalates and Their Correlation with Photocatalytic Activity in Water Splitting”, The 7^th Cross-Strait Catalysis Symposium, Sept. 9-11, 2007, Hualian, Taiwan.
31. Hu, C.C., Cheng, C. and Teng, H., “Sol-Gel Synthesized NaTaO₃ Nanoparticles for H₂ Evolution from Photocatalytic Water Splitting”, 211^th Meeting of the Electrochemical Society, Spring Meeting (May 6-10^th, 2007), Chicago, Illiois, USA, abstract no. 1180.
32. 粘駿楠、胡哲嘉、鄧熙聖 “Metal-Oxide Semiconductors for Water Splitting under Illumination”台灣化學工程學會第53屆年會, December 24-25, 2006, 義守大學, page S-14.
33. Nian, J.N., Chen, S.A., Tsai, C.C. and Teng, H.S., “Structural Feature and Catalytic Performance of Cu Species Distributed over TiO₂ Nanotubes”, The 13^th Taiwan-Japan Catalyst Symposium, Taipei, Nov. 6-7, 2006, Proceedings, page 12.
34. 林宛嫺, 鄧熙聖, 2006, "NaTaO₃ Synthesized by Sol-Gel and Solid-State Method and Its Application in Water-splitting for H₂ Generation Under UV Light Illumination", 第二十四屆台灣區觸媒及反應工程研討會論文集.