I-Wen Sun


  • 6297 Citations
  • 44 h-Index
1987 …2019
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Personal profile


  • 1989 PhD,Chemistry,University of Mississippi

Research Interests

  • Analytical Chemistry
  • Electrochemistry


  • 1992/08~1998/07 Assistant Professor,National Cheng Kung University
  • 1998/08~present Professor,National Cheng Kung University

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  • 21 Similar Profiles
Ionic Liquids Chemical Compounds
Ionic liquids Engineering & Materials Science
Electrodeposition Engineering & Materials Science
Chlorides Chemical Compounds
Electrodes Chemical Compounds
Zinc chloride Engineering & Materials Science
liquids Physics & Astronomy
Temperature Chemical Compounds

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Projects 1995 2018

Research Output 1987 2019

Electrochemical co-deposition of gallium and antimonide from the 1-butyl-1-methylpyrrolidinium dicyanamide room temperature ionic liquid

Hsieh, Y. T., Liu, Y. C., Lo, N. C., Lin, W. J. & Sun, I-W., 2019 Jan 1, In : Journal of Electroanalytical Chemistry. 832, p. 48-54 7 p.

Research output: Contribution to journalArticle

Chlorine Compounds
Ionic Liquids
Energy dispersive X ray analysis
Redox reactions
1 Citations

A feasible and practical 1H NMR analytical method for the quality control and quantification of bioactive principles in Lycii Fructus

Hsieh, L. Y., Chan, H. H., Kuo, P-C., Hung, H-Y., Li, Y. C., Kuo, C. L., Peng, Y., Zhao, Z. Z., Kuo, D. H., Sun, I-W. & Wu, T. S., 2018 Jan 1, (Accepted/In press) In : Journal of Food and Drug Analysis.

Research output: Contribution to journalArticle

Quality Control
quality control
analytical methods
Metal nanoparticles

Electrodeposition of bismuth in a choline chloride/ethylene glycol deep eutectic solvent under ambient atmosphere

Hsieh, L. Y., Fong, J. D., Hsieh, Y. Y., Wang, S. P. & Sun, I-W., 2018 Jan 1, In : Journal of the Electrochemical Society. 165, 9, p. D331-D338

Research output: Contribution to journalArticle

Ethylene Glycol
Ethylene glycol

Promotion of SERS and catalytic activities with bimetallic and ternary concave nanolayers

Huang, W. S., Sun, I-W. & Huang, C-C., 2018 Jan 1, In : Journal of Materials Chemistry A. 6, 27, p. 13041-13049 9 p.

Research output: Contribution to journalArticle

Silver Compounds
Gold Compounds
Surface scattering
Charge transfer