Prof. Yen-Ju Cheng's Research Group

Department of Applied Chemistry, National Yang Ming Chiao Tung University

Tin Ka Ping Building 715 A. 1001 University Road, Hsin-Chu, 30010 Taiwan

Welcome to Organic & Polymeric Functional Materials Laboratory

2025 News: 恭賀本實驗室黃國修博士畢業
Congratulations to Dr. Kuo-Hsiu Huang on his graduation from our laboratory!

2024 News: 恭賀本實驗室蔡佳霖博士畢業
Congratulations to Dr. Chia-Lin Tsai on his graduation from our laboratory!

2024 News: 恭賀本實驗室薛詠景博士畢業
Congratulations to Dr. Yung-Jing Xue on his graduation from our laboratory!

2023 News: 恭賀本實驗室黃晴立博士畢業
Congratulations to Dr. Ching-Li Huang on his graduation from our laboratory!

Our group specializes in design, synthesis and exploitation of organic and polymeric functional materials in various applications ranging from opto-electronics, photonics, biosensor, hydrogen evolution and nanotechnology. By molecular engineering, we can manipulate physical, electronic and steric properties and smartly control the function of materials. Currently, we are engaged in the following research area: (1) Development of multi-fused ladder-type structures with forced coplanarity for preparing novel p-type and n-type materials to achieve high intrinsic charge mobiliies for field-effect transistors and high efficiency for organic photovoltaics. (2) Development of chalcogenophene-based chemistry and their polymeric materials (3) Interface engineering with self-assembled materials on metal oxides to achieve high efficiency of solar cells. (4) Utilization of supramolecular interactions between photoactive materials with ordered arrangement to achieve optimal and stable morphology. (5) Exploration of facile metal-catalyzed reactions for the synthesis of novel aromatic molecules and polymers, and construction of functionalized macromolecules with well-controlled architectures. (6) Elucidation of structure-properties relationship by microscopy, X-ray analysis, theoretical calculation and time-resolved spectroscopy.

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