• 2944 Citations
  • 29 h-Index
19972020

Research output per year

If you made any changes in Pure these will be visible here soon.

Research Output

  • 2944 Citations
  • 29 h-Index
  • 153 Article
  • 1 Review article
Filter
Article
2005

Effects of electrolytes used in roughening gold substrates by oxidation-reduction cycles on surface-enhanced Raman scattering

Liu, Y. C., Wang, C. C. & Tsai, C. E., Dec 2005, In : Electrochemistry Communications. 7, 12, p. 1345-1350 6 p.

Research output: Contribution to journalArticle

16 Citations (Scopus)

Improved surface-enhanced Raman scattering of polypyrrole electrodeposited on roughened substrates composed of Au-Ag bimetallic nanoparticles

Chuang, T. C., Liu, Y. C. & Wang, C. C., Jun 2005, In : Journal of Raman Spectroscopy. 36, 6-7, p. 704-708 5 p.

Research output: Contribution to journalArticle

14 Citations (Scopus)
7 Citations (Scopus)

New pathway for the synthesis of gold and silver bimetallic nanocomplexes and their derivatives of polypyrrole nanorods (TM04096)

Liu, Y. C. & Yang, S. J., Jun 10 2005, In : Electrochimica Acta. 50, 18, p. 3674-3678 5 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Sandwiched structure of Ag/polypyrrole/Au to improve the surfaced-enhanced Raman scattering

Liu, Y. C., Oct 2005, In : Electrochemistry Communications. 7, 10, p. 1071-1076 6 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Strategy for obtaining improved surface-enhanced Raman scattering by combining electrochemical and plasmas technologies

Wang, C. C. & Liu, Y. C., Dec 2005, In : Electrochemistry Communications. 7, 12, p. 1199-1204 6 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)
2004

Characteristics of vibration modes of polypyrrole on surface-enhanced Raman scattering spectra

Liu, Y-C., Oct 1 2004, In : Journal of Electroanalytical Chemistry. 571, 2, p. 255-264 10 p.

Research output: Contribution to journalArticle

63 Citations (Scopus)

Effect of TiO2 nanoparticles on the electropolymerization of polypyrrole

Liu, Y. C., Huang, J. M., Tsai, C. E., Chuang, T. C. & Wang, C. C., Mar 21 2004, In : Chemical Physics Letters. 387, 1-3, p. 155-159 5 p.

Research output: Contribution to journalArticle

53 Citations (Scopus)

Effect of TiO2 nanoparticles on the improved surface-enhanced raman scattering of polypyrrole deposited on roughened gold substrates

Liu, Y. C., Lin, P. I., Chen, Y. T., Ger, M. D., Lan, K. L. & Lin, C. L., Sep 30 2004, In : Journal of Physical Chemistry B. 108, 39, p. 14897-14900 4 p.

Research output: Contribution to journalArticle

34 Citations (Scopus)

Electrochemical methods for the preparation of gold-coated TiO2 nanoparticles with variable coverages

Liu, Y. C. & Juang, L. C., Aug 3 2004, In : Langmuir. 20, 16, p. 6951-6955 5 p.

Research output: Contribution to journalArticle

34 Citations (Scopus)
29 Citations (Scopus)

New pathway for sonoelectrochemical synthesis of gold-silver alloy nanoparticles from their bulk substrates

Liu, Y. C., Lee, H. T. & Peng, H. H., Dec 21 2004, In : Chemical Physics Letters. 400, 4-6, p. 436-440 5 p.

Research output: Contribution to journalArticle

15 Citations (Scopus)
158 Citations (Scopus)

Pyrrole self-assembled monolayer and orderly autopolymerization on chloride- and gold-containing nanocomplexes prepared by electrochemical methods

Liu, Y. C., Yang, S. J., Chuang, T. C. & Wang, C. C., Aug 15 2004, In : Journal of Electroanalytical Chemistry. 570, 1, p. 1-5 5 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)

Size-controlled synthesis of gold nanoparticles from bulk gold substrates by sonoelectrochemical methods

Liu, Y. C., Lin, L. H. & Chiu, W. H., Dec 16 2004, In : Journal of Physical Chemistry B. 108, 50, p. 19237-19240 4 p.

Research output: Contribution to journalArticle

76 Citations (Scopus)

Sonoelectrochemical methods of preparing silver-coated TiO2 nanoparticles with extremely high coverage

Liu, Y. C., Wang, C. C. & Juang, L. C., Dec 15 2004, In : Journal of Electroanalytical Chemistry. 574, 1, p. 71-75 5 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)
2003
2 Citations (Scopus)

Characteristics of Cl- and Au-containing nanocomplex and its effect on the following electrodeposition of polypyrrole

Liu, Y. C. & Liang, Y. S., Feb 2003, In : Electroanalysis. 15, 3, p. 200-207 8 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Characteristics of conductivity-improved polypyrrole films via different procedures

Liu, Y. C. & Chung, K. C., Sep 5 2003, In : Synthetic Metals. 139, 2, p. 277-281 5 p.

Research output: Contribution to journalArticle

20 Citations (Scopus)

Enhancements in conductivity and Raman spectroscopy of polypyrrole electropolymerized on electrochemically roughened Au substrates

Liu, Y. C., Yang, K. H. & Wang, C. C., Jun 5 2003, In : Journal of Electroanalytical Chemistry. 549, SUPPL., p. 151-155 5 p.

Research output: Contribution to journalArticle

13 Citations (Scopus)
77 Citations (Scopus)
17 Citations (Scopus)
17 Citations (Scopus)
12 Citations (Scopus)
48 Citations (Scopus)

Strategy and characteristics of polypyrrole deposited on silver substrates with silver-containing nanocomplexes

Liu, Y. C., Liu, Y. C. & Lin, Y. T., Oct 16 2003, In : Journal of Physical Chemistry B. 107, 41, p. 11370-11375 6 p.

Research output: Contribution to journalArticle

48 Citations (Scopus)
126 Citations (Scopus)
2002

Characteristics of Pd/Nafion oxygen sensor modified with polypyrrole by chemical vapor deposition

Liu, Y. C., Hwang, B. J. & Hsu, W. C., Jun 2002, In : Journal of Solid State Electrochemistry. 6, 5, p. 351-356 6 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)
5 Citations (Scopus)
32 Citations (Scopus)
20 Citations (Scopus)
104 Citations (Scopus)

Improvement in anti-aging of metallized Nafion® hydrogen sensors modified by chemical vapor deposition of polypyrrole

Liu, Y. C., Hwang, B. J. & Hsu, W. C., Dec 10 2002, In : Sensors and Actuators, B: Chemical. 87, 2, p. 304-308 5 p.

Research output: Contribution to journalArticle

22 Citations (Scopus)

Improvements in sensitivity and in anti-aging of Pt/C/Nafion® gases sensors modified by chromium

Liu, Y. C., Hwang, B. J. & Tzeng, I. J., Sep 20 2002, In : Journal of Electroanalytical Chemistry. 533, 1-2, p. 85-90 6 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Mechanism of underpotential deposition of metal on conducting polymers

Liu, Y. C., Yang, K. H. & Ger, M. D., Feb 14 2002, In : Synthetic Metals. 126, 2-3, p. 337-345 9 p.

Research output: Contribution to journalArticle

31 Citations (Scopus)

Modification of electropolymerized polypyrrole with Na +-montmorillonite

Liu, Y. C. & Ger, M. D., Aug 26 2002, In : Chemical Physics Letters. 362, 5-6, p. 491-496 6 p.

Research output: Contribution to journalArticle

31 Citations (Scopus)

Nafion based hydrogen sensors: Pt/Nafion electrodes prepared by Takenata-Torikai method and modified with polypyrrole

Liu, Y. C., Hwang, B. J. & Chen, Y. L., 2002, In : Electroanalysis. 14, 7-8, p. 556-558 3 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)

New pathway for the autopolymerization of pyrrole on the chlorine- and gold-containing complexes with nanostructures

Liu, Y. C., Nov 26 2002, In : Langmuir. 18, 24, p. 9513-9518 6 p.

Research output: Contribution to journalArticle

18 Citations (Scopus)
42 Citations (Scopus)
20 Citations (Scopus)
2001

Characteristics of Pd/Nafion electrodes prepared by an impregnation-reduction method in sensing hydrogen

Hwang, B. J., Liu, Y. C. & Hsu, W. C., 2001, In : Journal of Solid State Electrochemistry. 5, 4, p. 274-279 6 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)
8 Citations (Scopus)

Characteristics of Pt/Nafion electrodes prepared by a Takenata-Torikai method in sensing hydrogen

Hwang, B. J., Liu, Y. C. & Chen, Y. L., Mar 1 2001, In : Materials Chemistry and Physics. 69, 1-3, p. 267-273 7 p.

Research output: Contribution to journalArticle

22 Citations (Scopus)
4 Citations (Scopus)
57 Citations (Scopus)
2000

Enhancement of conductivity stability of polypyrrole films modified by valence copper and polyethylene oxide in an oxygen atmosphere

Liu, Y. C. & Hwang, B. J., Feb 1 2000, In : Thin Solid Films. 360, 1-2, p. 1-9 9 p.

Research output: Contribution to journalArticle

36 Citations (Scopus)

Identification of oxidized polypyrrole on Raman spectrum

Liu, Y. C. & Hwang, B. J., Jun 15 2000, In : Synthetic Metals. 113, 1, p. 203-207 5 p.

Research output: Contribution to journalArticle

128 Citations (Scopus)

In situ cyclic voltammetry-surface-enhanced Raman spectroscopy: Studies on the doping-undoping of polypyrrole film

Liu, Y. C., Hwang, B. J., Jian, W. J. & Santhanam, R., Oct 3 2000, In : Thin Solid Films. 374, 1, p. 85-91 7 p.

Research output: Contribution to journalArticle

131 Citations (Scopus)
1999

Interaction of copper(I)-polypyrrole complexes prepared by depositing-dissolving copper onto and from polypyrroles

Liu, Y. C. & Hwang, B. J., 1999, In : Thin Solid Films. 339, 1-2, p. 233-239 7 p.

Research output: Contribution to journalArticle

60 Citations (Scopus)

Nafion based solid-state gas sensors: Pt/Nafion electrodes prepared by a Takenata-Torikai method in sensing oxygen

Hwang, B. J., Liu, Y. C. & Chen, Y. L., Jul 1999, In : Journal of the Chinese Institute of Chemical Engineers. 30, 4, p. 303-309 7 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)