教授介紹


 

吳紀聖 教授 (系主任)

Jeffrey Chi-Sheng Wu

電話(02)2363-1994
傳真(02)23623040

電子郵件 cswu

辦公室:208B

 

研究室資料

觸媒化學研究室

306

(02)3366-3056

學經歷

國立台灣大學    化工學士,1980
美國西維吉尼亞大學 化工碩士,1985

美國匹茨堡大學   化工博士,1988


研究主題

光催化還原二氧化碳生產再生能源
光觸媒進行光催化還原CO2生產碳氫化合物,是模擬植物光合作用,具有再生能源和降低CO2的優點,類似人工光合作用。光觸媒TiO2和Cu/TiO2以均相水解式溶凝膠法來製造,在水溶液進行CO2光催化反應,生成甲醇為主的有機物,可當能源或化石原料。結果顯示Cu/TiO2的光催化效率大為增加,是因為電子ㄧ電洞再結合的機率降低的緣故。檢測Cu/TiO2的特性,顯示活性基是一價氧化銅(Cu+),銅的負戴量和分散度有最適值以達到最高甲醇產率。

 

可見光應答光觸媒
摻雜過渡金屬於二氧化鈦中,將原本只吸收UV光的二氧化鈦,轉成同時吸收可見光和UV光。在亞甲基藍的光催化脫色測試,証實所合成的V/TiO2光觸媒具有可見光催化能力,檢測結果顯示四價釩(V4+)是高度分散於TiO2的四面體結構內

 

新型氮化硼 (BN) 觸媒
創新以Boron Nitride(BN)為觸媒載體,負載鉑(Pt)製備支撐式貴金屬觸媒,用於焚燒空氣中揮發性有機物,以降低空氣污染。在穩態流動反應器進行汽油、苯、甲苯、二甲苯和甲醇深度氧化反應,結果顯示Pt/BN活性比傳統氧化鋁載體佳,可以在較低溫或室溫下即可開始燃燒反應,並可保持長時效活性。本研究指出BN具有特殊的金屬-載體交互作用,因此提升鉑的氧化活性。
 

最新研究

1.Plasmonic nano-structured metamaterials for light harvest and emission: applications of plasmonic metamaterial in photocatalysts and solar energy harvest 奈米電漿結構之超穎物質的光收穫與發送研究:超穎物質在光觸媒與太陽能收穫應用 Sponsored by National Science Council, 97-2120-M-002-017-, NT$562,000 7/1/2009-6/30/2010
 
2.Direct Separation of Hydrogen and Oxygen in Photocatalytic Water Splitting using Solar Energy 太陽能光催化水分解中直接分離氫和氧 Sponsored by National Science Council, NSC97-2221-E-002-090-MY3,NT$960,000 8/1/2009-7/31/2010
 
3.Advanced Green Chemical Process Technology (Phase 2), 綠色化學程序尖端技術(第二期) Sponsored by Ministry of Economic Affairs, 98-EC-17-A-09-S1-019, NT$1,500,000 12/1/2009-11/3/2010


榮譽獎項

1.中華民國95年台灣化工學會 化工技術獎 (團體獎) (2006)
 
2.第八屆海峽兩岸催化學術研討會籌備委員(2009/8)
 
3.第四屆全國氫能與燃料電池學術研討會籌備委員(2009/11)
 
4.中華民國98年台灣化工學會 賴再得教授獎 (2009)
 
5.Editorial board, Chemical Engineering Journal, March 2007-present
 
6.Editorial board, Applied Catalysis A: General, April 2009-present
 


International Cooperation Project
 
1.Advanced Materials and Reactors for Photocatalytic Conversion of CO2 into Fuel (台荷雙邊國際合作計畫)  Sponsored by National Science Council, NSC98-2911-I-002-008, NT$1,500,000 10/1/2009-9/30/2010
 
2.Carbon dioxide conversion into valuable chemical and fuels(台英雙邊國際合作計畫) Sponsored by National Science Council, NSC98-2911-I-002-061 NT$290,000 6/1/2009-5/31/2010
 

 
代表著作 近五年著作

1. Van-Huy Nguyen, Hsiang-Yu Chan, Jeffrey C. S. Wu, Hsunling Bai, Direct Gas-phase Photocatalytic Epoxidation of Propylene with Molecular Oxygen by Photocatalysts, Chemical Engineering Journal, 179, 285-294 (2012) (SCI, EI)

2. Chi-Hung Liao, Chao-Wei Huang, Jeffrey C. S. Wu, Hydrogen production from semiconductor-based photocatalysis via water splitting, Catalysts, 2, 490-516 (2012)

3. Chao-Wei Huang, Chi-Hung Liao, Chih-Hung Wu, Jeffrey C. S. Wu, Photocatalytic water splitting to produce hydrogen using multi-junction solar cell with different deposited thin films, Solar Energy Materials and Solar Cells, 107, 322-328 (2012) (SCI, EI)

4. Oluwaunmilola Ola, Mercedes Maroto-Valer, Sarah Mackintosh, Chien-Wei Lee, Jeffrey C. S. Wu, Performance comparison of CO2 conversion in slurry and monolith photoreactors using Pd and Rh-TiO2 catalyst under ultraviolet irradiation, Applied Catalysis B: Environmental 126, 172-179 (2012) (SCI, EI)

5. Dong Liu, Yolanda Fernández Oluwafunmilola Ola, Sarah Mackintosh, Mercedes Maroto-Valer*, Christopher M.A. Parlett, Adam F. Lee, Jeffrey C. S. Wu, On the impact of Cu dispersion on CO2 photoreduction over Cu/TiO2, Catalysis Communications, 25, 78-82 (2012) (SCI, EI)

6. Chi-Hung Liao, Chao-Wei Huang, Jeffrey C. S. Wu, Novel Dual-Layer Photoelectrode Prepared by RF Magnetron Sputtering for Photocatalytic Water Splitting, International Journal of Hydrogen Energy, 37(16), 11632-11639 (2012) (SCI, EI)

7. Hsin-Chieh Chen, Chao-Wei Huang, Jeffrey C. S. Wu, Shiang-Tai Lin, Theoretical Investigation of the Metal-doped SrTiO3 Photocatalysts for Water Splitting, Journal of Physical Chemistry C, 116(4), 78977903 (2012) (SCI, EI) (合著)

8. Yu-Te Liao, Chao-Wei Huang, Chi-Hung Liao, Jeffrey C. S. Wu, Kevin Chia-Wen Wu, Synthesis of Mesoporous Titania Thin Films (MTTFs) with Two Different Structures as Photocatalysts for Generating Hydrogen from Water Splitting, Applied Energy, 100, 75-80 (2012) (SCI, EI) (合著)

9. Jiun-Jen Chen, Jeffrey C. S. Wu, Pin Chieh Wu, Din Ping Tsai, Improved photocatalytic activity of shell-isolated plasmonic photocatalyst Au@SiO2/TiO2 by promoted LSPR, Journal of Physical Chemistry C, 116(50), 26535-26542 (2012) (SCI, EI)

10. Wei-Hsuan Lee, Chi-Hung Liao, Min-Fei Tsai, Chao-Wei Huang, Jeffrey C. S. Wu, A Novel Twin Reactor for CO2 Photoreduction to Mimic Artificial Photosynthesis, Applied Catalysis B: Environmental 132-133, 445-451(2013) (SCI, EI)

11. Janusz Lasek, Yi-Hui Yu, Jeffrey C. S. Wu, Removal of NOx by Photocatalytic Processes, Journal of Photochemistry and Photobiology C: Photochemistry Reviews, 14, 29-52 (2013) (SCI, EI)

12. Chi-Hung Liao, Chao-Wei Huang, Jeffrey C. S. Wu, Visible-Light-Active Photocatalytic Thin Film by RF Sputtering for Hydrogen Generation, Asia-Pacific Journal of Chemical Engineering, 8, 283-291 (2013) (SCI, EI)

13. Chao-Wei Huang, Chi-Hung Liao, Jeffrey C. S. Wu, Photocatalytic separate evolution of hydrogen and oxygen over highly ordered nanorods and bulk TiO2 thin films, Journal of Clean Energy Technologies, 1(1), 1-5 (2013)

14. Van-Huy Nguyen, Jeffrey C.S. Wu, Hsunling Bai, Temperature effect on the photo-epoxidation of propylene over V-Ti/MCM-41 photocatalyst, Catalysis Communications, 33, 57-60 (2013) (SCI, EI)

15. Paolo Fornasiero, Guido Mul, Jeffrey C. S. Wu, Fundamental Understanding of Photocatalytic Conversions on Semiconductor Surfaces, special issue, Catalysis Today, 206, 1 (2013) (SCI, EI)

16. K. F. Yee, K. T. Lee, A. Z. Abdullah, Jeffrey C. S. Wu, An Alternative Route for the Preparation of Sulfated Zirconia Loaded on Alumina (SZA) for Biodiesel Production: An Optimization Study, Energy Sources, Part A: Recovery, Utilization, and Environmental Effects, 35, 1296-1305 (2013) (SCI, EI)

17. Van-Huy Nguyen, Hsiang-Yu Chan and Jeffrey C.S. Wu, Synthesis, characterization and photo-epoxidation performance of Au loaded photocatalysts, Journal of Chemical Science, 125(4), 859–867 (2013) (SCI, EI)

18. Zih-Hua Li, Pei-Hsuan Lin, Jeffrey C. S. Wu, Yu-Tzu Huang , Kuen-Song Lin, Kevin Chia-Wen Wu, A stirring packed-bed reactor to enhance the esterification-transesterification in biodiesel production by lowering mass-transfer resistance, Chemical Engineering Journal, 234, 9-15 (2013) (SCI, EI)

19. Yi-Ting Wu, Yi-Hui Yu, Van-Huy Nguyen, Kung-Te Lu, Jeffrey C. S. Wu, Luh-Maan Chang, Chi-Wen Kuo, Enhanced xylene removal by photocatalytic oxidation using fiber-illuminated honeycomb reactor at ppb level, Journal of Hazardous Materials, 262, 717–725 (2013) (SCI, EI)

20. Chien-Wei Lee, Rea Antoniou Kourounioti, Jeffrey C. S. Wu, Erik Murchie, Mercedes Maroto-Valer, Oliver E. Jensen, Chao-Wei Huang, Alexander Ruban, Photocatalytic conversion of CO2 to hydrocarbons by light-harvesting complex assisted Rh-doped TiO2 photocatalyst, Journal of CO2 Utilization, 5, 33-40 (2014)