演講快訊

2022
02.25

Design and Application of Functional Materials for Photovoltaic

李君婷 教授

時間:2022年02月25日 (五) 15:10 PM
主持人:柯碧蓮 教授
講者:李君婷 教授
服務單位:台灣師範大學 化學系
講題:Design and Application of Functional Materials for Photovoltaic
地點:93406

摘要 :

The design and synthesis of functional materials were found to be a very powerful way to enhance the solar-to-electricity conversion efficiency of dye-sensitized solar cells (DSSCs). The usages of conductive polymers as the electro-catalytic materials or non-conductive polymers as the gel-type electrolyte played very important roles in improving the cell performance up to 9%. Systematically investigation showed that the proper application of these functional materials would be the key for future industrial applications. On the other hand, the design and synthesis of small dye molecules could effectively suppress the dark current as well as the unfavorable charge recombination in the DSSCs. With the crown-ether and tetraphenylethylene tethered phenothiazine-based double-anchored sensitizers, good cell performance about 10% were obtained at 1 sun and 27% at room light.

學經歷 :

  • Education / 學歷

Degree

Department, Institution, City, and Country

Dates held

B. Sc.

Department of Chemical and Materials Engineering,

Chang Gung University, Taoyuan, Taiwan

2006.09-2010.06

M. Sc.

Department of Chemical and Materials Engineering,

Chang Gung University, Taoyuan, Taiwan

2010.09-2011.06

Ph. D.

Department of Chemical Engineering,

National Taiwan University, Taipei, Taiwan

2011.09-2015.06

 

 

 

  • Work experience / 經歷

Title

Department, institution, city, and country

Dates held

Postdoctoral Fellow

Institute of Chemistry,

Academia Sinica, Taipei, Taiwan

(2016 Regular Postdoctoral Fellowship)

2015.10-2017.07

Visiting

Scholar

Department of Chemistry,

University of California at Berkeley,

Berkeley, California, USA

2017.08-2018.07

Postdoctoral Fellow

Institute of Chemistry,

Academia Sinica, Taipei, Taiwan

(2019 Independent Postdoctoral Fellowship)

2018.09-2019.07

Assistant

Professor

Department of Chemistry,

National Taiwan Normal University, Taipei, Taiwan

2019.08-now