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Prof. Chaochin Su




Research Laboratory

Surface Science(503)


Ph. D Columbia University in the City of New York 

 B. Sc.   National Taiwan Normal University


 Floor 2nd, Molecular Science Building (02)27712171#2435


Floor 5th, Molecular Science Building (02)27712171#2431

E mail


  1. Dean of Frontier Institute of Research for Science and Technology, Taipei Tech (2021/8/1-)
  2. Dean of Research and Development Office, Taipei Tech (2015/2/1-2021/7/31)
  3. Chair, Department of Molecular Science and Engineering, Taipei Tech (2010/2/1-2015/3/31)
  4. Chair, Institute of Organic and Polymeric Materials (2010/2/1-2015/3/31)
  5. Distinguished Professor, Taipei Tech Professor, National Taipei University of Technology (Taipei Tech)

  1.         Semiconductor etching
  2.         Metal-catalyzed Surface Analysis of Solid Material Technology(如AES、LEED、STM) 
  3.         Spectroscopy Technique(TOF、MMBS、mass spectroscopy)
  4.         Molecular Beam
  5.         Ultra-high vacuum(UHV)
  6.         Nanomaterials Design and Preparation
  7.         New Generation Solar Cell Technology


  1. Suri Babu Akula, Yogesh S. Tingar*, Chaochin Su*, Huei-Siou Chen, Wan-Qian Li, Woranan Lekphet,Wen-Ren Li* 2021. Bridgehead nitrogen tripodal organic dyes having multiple donor-π-acceptor branchesfor solar cell applications. Dyes & Pigments., 186,108985.(IF 4.613, 28/281=9.964%, Chem. Engineering)
  2. Suri Babu Akula, Chaochin Su*, Yi-Ting Wang, Yogesh S. Tingare, Bo-Ren Chen,Yu-Chen Jheng,You-Jing Lin, Hui-Ching Lan, Yu-Chi Chang, Woranan Lekphet, Wen-Ren Li* 2021. Novelthieno-imidazole salt-based hole transport material for dopant-free, efficient inverted perovskite solar cell applications. Journal of Power Sources, 483, 229177. (IF 8.247, 20/670=2.985%, Chemistry)
  3. Suri Babu Akula, Chaochin Su,* Yogesh S. Tingare, Hui-Ching Lan, You-Jing Lin, Yi-Ting Wang,Yu-Chen Jheng, Xiang-Ching Lin, Yu-Chi Chang and Wen-Ren Li * 2020. Thieno-imidazole based small molecule hole transport materials for dopant-free, efficient inverted (p–i–n) perovskite solar cells. J. Mater. Chem. C, 8, 16577. (IF 7.059, 13/287=4.53%, Chemistry)
  4. Yogesh S. Tingare,* Chaochin Su,* Ming-Tai Shen, Sheng-Han Tsai, Shih-Yu Ho, Subhendu Chakrobortyc and Wen-Ren Li* 2020. Imine–carbene-based ruthenium complexes for dye-sensitized solar cells: the effect of isomeric mixture on the photovoltaic performance. New J. Chem. 44, 20568 (IF 3.288,53/287=18.467%, Chem. Engineering)
  5. Karthika Pichaimuthu, Chih-Jung Chen, Chia-Hsien Chen, Yung-Tao Chen, Chaochin Su,* Da-Hua Wei,*and Ru-Shi Liu* 2020. Boosting Solar Hydrogen Production of Molybdenum Tungsten Sulfide-Modified Si Micropyramids by Introducing Phosphate. ACS Appl. Mater. & Interfaces, 12, 41515. (IF 8.758,23/460=5.000%, Mater. Sci.)
  6. Karthika Pichaimuthu, Anirudha Jena, Ho Chang,* Chaochin Su* and Ru-Shi Liu* 2020. Inserting Co and P into MoS2 photocathodes: enhancing hydrogen evolution reaction catalytic performance by activating edges and basal planes with sulfur vacancies. Catal. Sci. Technol., 10, 6902. (IF 5.721,9/57=15.789%, Chem. Engineering)
  7. Yogesh S. Tingare*, Chaochin Su*, Ming-Tai Shen, Sheng-Han Tsai, Shih-Yu Ho and Wen-Ren Li* 2020. New Oxindole-Bridged Acceptors for Organic Sensitizers: Substitution and Performance Studies in Dye-Sensitized Solar Cells. Molecules, 25, 2159. (IF 3.267, 48/167=28.743%, Pharmacology).
  8. Sasipriya Kathirvel, Pedaballi Sireesha, Chaochin Su, Bo-Ren Chen, Wen-Ren Li 2020. Morphological control of TiO2 nanocrystals by solvothermal synthesis for dye-sensitized solar cell applications. Appl. Surf. Sci., 519, 146082. (IF 6.182, 9/120=7.500%, Mater. Sci.)
  9. Jun-Ying Feng,Kuan-Wen Lai,Yuan-Shin Shiue, Ashutosh Singh,CH. Pavan Kumar, Chun-Ting Li, Wen-Ti Wu, Jiann T. Lin*, Chih-Wei Chu*, Chien-Cheng Chang* and Chao-chin Su 2019. Cost-effective dopant-free star-shaped oligo-aryl amines for high performance perovskite solar cells. J. Mater. Chem. A,7, 14209. (IF11.301, 16/460=7.500%, Mater. Sci.)
  10.  Zhou, W., Wang, R.-H., Yin, L.*, Chen, J., Su, C.*, Xing, X.*, Liu, R.-S.* 2019. Alcohol-Guided Growth of Two-Dimensional Narrow-Band Red-Emitting K2TiF6:Mn4+ for White-Light-Emitting Diodes. ACS Appl. Mater. & Interfaces, 11, 20143. (IF 8.758, 23/460=5.000%, Mater. Sci.)
  11. Fang, M.-H., Yang, T.-H., Lesniewski, T., Lee, C., Mahlik, S., Grinberg, M., Peterson, V.K., Didier, C.,Pang, W.K., Su, C.*, Liu, R.-S.* 2019. Hydrogen-Containing Na3HTi 1-x MnxF8 Narrow-Band Phosphor for Light-Emitting Diodes. ACS Energy Lett., 4, 527. (IF19.003, 1/31=3.226%,: Energy)
  12. Shuyi Huang, Manli Guo, Jiean Tan, Yuanyuan Geng, Jinyi Wu, Youwen Tang,*, Chaochin Su, Chun Che Lin,* and Yong Liang* 2018. Novel Fluorescence Sensor Based on All-Inorganic Perovskite Quantum Dots Coated with Molecularly Imprinted Polymers for Highly Selective and Sensitive Detection of Omethoate. ACS Appl. Mater. & Interfaces, 10, 39056. (IF 8.758, 23/460=5.000%, Mater. Sci.)
  13. Mu-Huai Fang, Chia-Shen Hsu, Chaochin Su,* Wenjing Liu, Yu-Hua Wang, and Ru-Shi Liu* 2018. Integrated Surface Modification to Enhance the Luminescence Properties of K2TiF6:Mn4+ Phosphor and Its Application in White-Light-Emitting Diodes. ACS Appl. Mater. & Interfaces, 10, 29233. (IF 8.758,23/460=5.000%, Mater. Sci.)
  14. Suri Babu Akula, Chaochin Su,* Hsiou-Hsuan Wang,* Huei-Siou Chen, Ting-Yu Li, Bo-Ren Chen,Chih-Chien Chang and Wen-Ren Li* 2018. Synthesis and characterization of carbene-pyridyl anchoring Ru(II) dyes with various binding functionalities for photoelectrochemical cells. New J. Chem., 42, 15245.(IF3.288, 53/287=18.467%, Chem. Engineering)
  15. Sen-I Chien; Chaochin Su;* Chin-Cheng Chou; Wen-Ren Li 2018. Visual Observation and Practical Application of Dye Sensitized Solar Cells in High School Energy Education. J. Chem. Educ., 95, 1167. (IF 1.385, 150/1254=11.96%, Social Sciences, Subcategory: Education)
  16. Y. S. Tingare; S. B. Akula; M.-T. Shen; C. Su;* S.-Y. Ho; S.-H. Tsai; Y.-F. Lin; W.-R. Li,* 2018. The Effect of Cis-trans Configurational Difference on the Performance of Pyridylimine-based Ruthenium Sensitizer. Dalton Trans., 47, 8356. (IF 4.174, 9/69=13.043%, Chemistry)
  17. Yi Wei, Ling Cao, Lemin Lv, Guogang Li,* Jiarui Hao, Junsong Gao, Chaochin Su, Chun Che Lin,* Ho Seong Jang, Peipei Dang, and Jun Lin 2018. Highly Efficient Blue Emission and Superior Thermal Stability of BaAl12O19:Eu2+ Phosphors Based on Highly Symmetric Crystal Structure. Chem. Mater., 30 2389. (IF 9.567, 6/281=2.135%, Chem. Engineering)
  18. Woranan Lekphet; Shih-Yu Ho; Chaochin Su;* Pedaballi Sireesha; Sasipriya Kathirvel; Ya-Fen Lin;Wen-Ren Li* 2018. Effect of Ammonium Salts on the Hydrothermal Synthesis of TiO2 Nanocubes for Dye-Sensitized Solar Cells. J. Nanosci. Nanotech.,18, 967.(IF 1.134, CS2016 2.3,190/435=43.678%,Mater. Sci.)
  19. Chun Che Lin, Dai-Hua Jiang, Chi-Ching Kuo,* Chia-Jung Cho, Yi-Hsuan Tsai, Toshifumi Satoh, and Chaochin Su 2018. Water-Resistant Efficient Stretchable Perovskite-Embedded Fiber. ACS Appl. Mater. & Interfaces, 10, 2210. (IF 8.758, 23/460=5.000%, Mater. Sci.)




Academic Year

Research Topic






Interface Chemistry and Material Investigation for Development of Efficient Perovskite Solar Cells






Investigations of Photophysical and Interfacial Properties of New Materials between Device Layers to Develop Efficient Solar Cells






Interface Chemistry and Material Investigation for Development of Efficient Dye-sensitized Solar Cells and Perovskite Solar Cells