I-Ping Liu

Postdoctoral Fellow

  • 541 Citations
  • 14 h-Index
20082020

Research output per year

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Research Output

  • 541 Citations
  • 14 h-Index
  • 47 Article
  • 2 Conference contribution
2020

Iron oxyhydroxide hierarchical micro/nanostructured film as catalyst for electrochemical oxygen evolution reaction

Wang, K. H., Watanabe, G., Ikeuchi, H., Cui, S., Liu, I. P., Yamada, K., Yoshida, M. & Kawai, T., 2020 Jan 1, In : Analytical Sciences. 36, 1, p. 27-34 8 p.

Research output: Contribution to journalArticle

Open Access

Performance Enhancement of Dye-Sensitized Solar Cells by Utilizing Carbon Nanotubes as an Electrolyte-Treating Agent

Liu, I. P., Wang, L. W., Chen, Y. Y., Cho, Y. S., Teng, H. & Lee, Y. L., 2020 Jan 21, In : ACS Sustainable Chemistry and Engineering. 8, 2, p. 1102-1111 10 p.

Research output: Contribution to journalArticle

2019

Ammonia Sensing Performance of a GaN-Based Schottky Diode Incorporating a Platinum Thin Film and a GaOx Dielectric

Liu, I. P., Chang, C. H., Ke, B. Y. & Lin, K. W., 2019 Nov 15, In : IEEE Sensors Journal. 19, 22, p. 10207-10213 7 p., 8769889.

Research output: Contribution to journalArticle

Ammonia sensing performance of a platinum nanoparticle-decorated tungsten trioxide gas sensor

Liu, I. P., Chang, C. H., Chou, T. C. & Lin, K. W., 2019 Jul 15, In : Sensors and Actuators, B: Chemical. 291, p. 148-154 7 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

A new mechanism for interpreting the effect of TiO2 nanofillers in quasi-solid-state dye-sensitized solar cells

Liu, I. P., Wang, L. W., Tsai, M. H., Chen, Y. Y., Teng, H. & Lee, Y. L., 2019 Sep 1, In : Journal of Power Sources. 433, 226693.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Hydrogen sensing characteristics of a Pd/Nickel oxide/GaN-based Schottky diode

Liu, I. P., Chang, C. H., Huang, Y. M. & Lin, K. W., 2019 Mar 1, In : International Journal of Hydrogen Energy. 44, 12, p. 5748-5754 7 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Hydrogen sensing performance of a GaN-based Schottky diode with an H2O2 treatment and electroless plating approach

Liu, I. P., Chang, C. H., Lu, H. H. & Lin, K. W., 2019 Oct 1, In : Sensors and Actuators, B: Chemical. 296, 126599.

Research output: Contribution to journalArticle

1 Citation (Scopus)

On the ammonia sensing performance and transmission approach of a platinum/Nickel Oxide/GaN-Based metal-oxide-semiconductor diode

Liu, I. P., Chang, C. H., Huang, Y. M. & Lin, K. W., 2019 Jan 1, In : IEEE Journal of the Electron Devices Society. 7, p. 476-482 7 p., 8681536.

Research output: Contribution to journalArticle

Open Access
2 Citations (Scopus)

Preparation and characterization of ordered Poly(3,4-Ethylenedioxythiophene) monolayers on Au(111) surfaces

Liu, I. P., Yeh, P. H., Fu, S. H. & Lee, Y. L., 2019 Nov 10, In : Electrochimica Acta. 323, 134818.

Research output: Contribution to journalArticle

Quasi-Solid-State Dye-Sensitized Solar Cells for Efficient and Stable Power Generation under Room Light Conditions

Venkatesan, S., Liu, I. P., Li, C. W., Tseng-Shan, C. M. & Lee, Y. L., 2019 Apr 1, In : ACS Sustainable Chemistry and Engineering. 7, 7, p. 7403-7411 9 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Study of a GaN Schottky diode based hydrogen sensor with a hydrogen peroxide oxidation approach and platinum catalytic metal

Liu, I. P., Chang, C. H., Ke, B. Y. & Lin, K. W., 2019 Dec 6, In : International Journal of Hydrogen Energy. 44, 60, p. 32351-32361 11 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
2018

Ammonia sensing characteristic of a Pt nanoparticle/aluminum-doped zinc oxide sensor

Chen, H. I., Chi, C. Y., Chen, W. C., Liu, I. P., Chang, C. H., Chou, T. C. & Liu, W. C., 2018 Aug 15, In : Sensors and Actuators, B: Chemical. 267, p. 145-154 10 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)

Characteristics of a Pt/NiO thin film-based ammonia gas sensor

Chen, H. I., Hsiao, C. Y., Chen, W. C., Chang, C. H., Chou, T. C., Liu, I. P., Lin, K. W. & Liu, W. C., 2018 Mar, In : Sensors and Actuators, B: Chemical. 256, p. 962-967 6 p.

Research output: Contribution to journalArticle

34 Citations (Scopus)

Formaldehyde sensing characteristics of a nio-based sensor decorated with Pd nanoparticles and a Pd Thin film

Chen, H. I., Hsiao, C. Y., Chen, W. C., Chang, C. H., Liu, I. P., Chou, T. C. & Liu, W. C., 2018 May, In : IEEE Transactions on Electron Devices. 65, 5, p. 1956-1961 6 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)
11 Citations (Scopus)

Hydrogen sensing performance of a Pd/HfO2/GaN metal-oxide-semiconductor (MOS) Schottky diode

Chen, H. I., Chang, C. H., Lu, H. H., Liu, I. P., Chen, W. C., Ke, B. Y. & Liu, W. C., 2018 Jun 1, In : Sensors and Actuators, B: Chemical. 262, p. 852-859 8 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Importance of Compact Blocking Layers to the Performance of Dye-Sensitized Solar Cells under Ambient Light Conditions

Liu, I. P., Lin, W. H., Tseng-Shan, C. M. & Lee, Y. L., 2018 Nov 14, In : ACS Applied Materials and Interfaces. 10, 45, p. 38900-38905 6 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)
3 Citations (Scopus)
2017
14 Citations (Scopus)

Highly electrocatalytic counter electrodes based on carbon black for cobalt(iii)/(ii)-mediated dye-sensitized solar cells

Liu, I. P., Hou, Y. C., Li, C. W. & Lee, Y. L., 2017 Jan 1, In : Journal of Materials Chemistry A. 5, 1, p. 240-249 10 p.

Research output: Contribution to journalArticle

26 Citations (Scopus)

High-performance printable electrolytes for dye-sensitized solar cells

Liu, I. P., Hung, W. N., Teng, H., Venkatesan, S., Lin, J. C. & Lee, Y. L., 2017 Jan 1, In : Journal of Materials Chemistry A. 5, 19, p. 9190-9197 8 p.

Research output: Contribution to journalArticle

16 Citations (Scopus)

Hydrogen sensing characteristics of a Pd/AlGaOx/AlGaN-based Schottky diode

Chen, H. I., Chuang, K. C., Chang, C. H., Chen, W. C., Liu, I. P. & Liu, W. C., 2017 Jan 1, In : Sensors and Actuators, B: Chemical. 246, p. 408-414 7 p.

Research output: Contribution to journalArticle

16 Citations (Scopus)

Hydrogen sensing performance of a Pd nanoparticle/Pd film/GaN-based diode

Chen, H. I., Cheng, Y. C., Chang, C. H., Chen, W. C., Liu, I. P., Lin, K. W. & Liu, W. C., 2017 Jan 1, In : Sensors and Actuators, B: Chemical. 247, p. 514-519 6 p.

Research output: Contribution to journalArticle

13 Citations (Scopus)
2016
16 Citations (Scopus)
11 Citations (Scopus)
5 Citations (Scopus)
2015

An enhancement-mode pseudomorphic high electron mobility transistor prepared by an Electroless Plating (EP) and a gate-sinking approaches

Chen, C. C., Chen, H. I., Liu, I. P., Chou, P. C., Liou, J. K., Tsai, J. H. & Liu, W. C., 2015 Mar, In : Solid-State Electronics. 105, p. 45-50 6 p.

Research output: Contribution to journalArticle

Characteristics enhancement of a GaAs based heterostructure field-effect transistor with an electrophoretic deposition (EPD) surface treated gate structure

Chen, C. C., Chen, H. I., Liu, I. P., Chou, P. C., Liou, J. K., Tsai, Y. T. & Liu, W. C., 2015 Jun 30, In : Applied Surface Science. 341, p. 120-126 7 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Enhancement of hydrogen sensing performance of a GaN-based Schottky diode with a hydrogen peroxide surface treatment

Chen, C. C., Chen, H. I., Liu, I. P., Liu, H. Y., Chou, P. C., Liou, J. K. & Liu, W. C., 2015 May, In : Sensors and Actuators, B: Chemical. 211, p. 303-309 7 p.

Research output: Contribution to journalArticle

22 Citations (Scopus)

Hydrogen sensing characteristics of a Pt/AlGaN/GaN heterostructure field-effect transistor (HFET) prepared by sensitization, activation, and electroless plating (EP) approaches

Chen, C. C., Chen, H-I., Liu, I-P., Chou, P. C., Liou, J. K., Huang, C. C. & Liu, W-C., 2015 Jan 1, In : Sensors and Actuators, B: Chemical. 212, p. 127-136 10 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Hydrogen sensing performance of a nickel oxide (NiO) thin film-based device

Chou, P. C., Chen, H-I., Liu, I-P., Chen, C. C., Liou, J. K., Hsu, K. S. & Liu, W-C., 2015 Jan 5, In : International Journal of Hydrogen Energy. 40, 1, p. 729-734 6 p.

Research output: Contribution to journalArticle

27 Citations (Scopus)

Nitrogen Oxide (NO2) Gas Sensing Performance of ZnO Nanoparticles (NPs)/Sapphire-Based Sensors

Chou, P. C., Chen, H-I., Liu, I-P., Chen, C. C., Liou, J. K., Lai, C. J. & Liu, W-C., 2015 Jul 1, In : IEEE Sensors Journal. 15, 7, p. 3759-3763 5 p., 7050338.

Research output: Contribution to journalArticle

7 Citations (Scopus)

On a Schottky diode-type hydrogen sensor with pyramid-like Pd nanostructures

Chou, P. C., Chen, H. I., Liu, I. P., Chen, W. C., Chen, C. C., Liou, J. K., Lai, C. J. & Liu, W. C., 2015 Aug 3, In : International Journal of Hydrogen Energy. 40, 29, p. 9006-9012 7 p., 15920.

Research output: Contribution to journalArticle

7 Citations (Scopus)

On the Ammonia Gas Sensing Performance of a RF Sputtered NiO Thin-Film Sensor

Chou, P. C., Chen, H-I., Liu, I-P., Chen, C. C., Liou, J. K., Hsu, K. S. & Liu, W-C., 2015 Jul 1, In : IEEE Sensors Journal. 15, 7, p. 3711-3715 5 p., 7053906.

Research output: Contribution to journalArticle

25 Citations (Scopus)

Printable electrolytes based on polyacrylonitrile and gamma-butyrolactone for dye-sensitized solar cell application

Venkatesan, S., Su, S. C., Hung, W. N., Liu, I. P., Teng, H. & Lee, Y. L., 2015 Dec 1, In : Journal of Power Sources. 298, p. 385-390 6 p.

Research output: Contribution to journalArticle

13 Citations (Scopus)
2014

Charge transfer and performance enhancement of dye-sensitized solar cells by utilization of a tandem structure

Chi, C. F., Su, S. C., Liu, I. P., Lai, C. W. & Lee, Y. L., 2014 Aug 7, In : Journal of Physical Chemistry C. 118, 31, p. 17446-17451 6 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Comprehensive study of hydrogen sensing phenomena of an electroless plating (EP)-based Pd/AlGaN/GaN heterostructure field-effect transistor (HFET)

Huang, C. C., Chen, H. I., Liu, I. P., Chen, C. C., Chou, P. C., Liou, J. K. & Liu, W. C., 2014 Jan 1, In : Sensors and Actuators, B: Chemical. 190, p. 913-921 9 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)

Hydrogen sensing characteristics of Pd/SiO2-nanoparticles (NPs)/AlGaN metal-oxide-semiconductor (MOS) diodes

Chou, P. C., Chen, H. I., Liu, I. P., Chen, C. C., Liou, J. K., Lai, C. J. & Liu, W. C., 2014 Dec 3, In : International Journal of Hydrogen Energy. 39, 35, p. 20313-20318 6 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

On a transistor-type hydrogen gas sensor prepared by an electrophoretic deposition (EPD) approach

Chen, C. C., Chen, H. I., Liu, I. P., Chou, P. C., Liou, J. K., Chiou, Y. J., Liu, H. Y. & Liu, W. C., 2014 Aug 22, In : International Journal of Hydrogen Energy. 39, 25, p. 13320-13327 8 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
17 Citations (Scopus)

Study of an electroless plating (EP)-based Pt/AlGaN/GaN Schottky diode-type ammonia sensor

Chou, P. C., Chen, H. I., Liu, I. P., Hung, C. W., Chen, C. C., Liou, J. K. & Liu, W. C., 2014 Nov, In : Sensors and Actuators, B: Chemical. 203, p. 258-262 5 p.

Research output: Contribution to journalArticle

20 Citations (Scopus)
2012

Charge transfer in the heterointerfaces of CdS/CdSe cosensitized TiO 2 photoelectrode

Lin, K. H., Chuang, C. Y., Lee, Y. Y., Li, F. C., Chang, Y. M., Liu, I. P., Chou, S. C. & Lee, Y. L., 2012 Jan 12, In : Journal of Physical Chemistry C. 116, 1, p. 1550-1555 6 p.

Research output: Contribution to journalArticle

54 Citations (Scopus)

Charge transport of CdS/CdSe co-sensitized solar cells

Lin, K. H., Chang, Y. M., Liu, I. P. & Lee, Y. L., 2012 Dec 1, CLEO: Science and Innovations, CLEO_SI 2012. (CLEO: Science and Innovations, CLEO_SI 2012).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Charge transport of CdS/CdSe Co-sensitized solar cells

Lin, K. H., Chang, Y. M., Liu, I. P. & Lee, Y. L., 2012 Dec 6, 2012 Conference on Lasers and Electro-Optics, CLEO 2012. 6325496. (2012 Conference on Lasers and Electro-Optics, CLEO 2012).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2011

Surface modifications of CdS/CdSe co-sensitized TiO2 photoelectrodes for solid-state quantum-dot-sensitized solar cells

Chi, C. F., Chen, P., Lee, Y. L., Liu, I. P., Chou, S. C., Zhang, X. L. & Bach, U., 2011 Nov 21, In : Journal of Materials Chemistry. 21, 43, p. 17534-17540 7 p.

Research output: Contribution to journalArticle

55 Citations (Scopus)
2008

Hydrogen sensing properties of a Pt-oxide-GaN Schottky diode

Tsai, Y. Y., Lin, K. W., Chen, H-I., Liu, I-P., Hung, C. W., Chen, T. P., Tsai, T. H., Chen, L. Y., Chu, K. Y. & Liu, W-C., 2008 Aug 12, In : Journal of Applied Physics. 104, 2, 024515.

Research output: Contribution to journalArticle

18 Citations (Scopus)

Investigation on a Pd-AlGaN/GaN Schottky diode-type hydrogen sensor with ultrahigh sensing responses

Tsai, T. H., Chen, H. I., Liu, I. P., Hung, C. W., Chen, T. P., Chen, L. Y., Liu, Y. J. & Liu, W. C., 2008 Dec 10, In : IEEE Transactions on Electron Devices. 55, 12, p. 3575-3581 7 p.

Research output: Contribution to journalArticle

18 Citations (Scopus)

Transient response of a transistor-based hydrogen sensor

Tsai, Y. Y., Lin, K. W., Chen, H. I., Liu, I. P., Hung, C. W., Chen, T. P., Tsai, T. H., Chen, L. Y., Chu, K. Y. & Liu, W. C., 2008 Sep 25, In : Sensors and Actuators, B: Chemical. 134, 2, p. 750-754 5 p.

Research output: Contribution to journalArticle

13 Citations (Scopus)