Comparative study between poly(p-phenylenevinylene) (PPV) and PPV/SiO                          2                          nano-composite for interface with aluminum electrode

Sook Yoon; Hyun Ju Choi; Jun Kyu Yang; Hyung Ho Park

doi:10.1016/j.apsusc.2004.06.038

Comparative study between poly(p-phenylenevinylene) (PPV) and PPV/SiO ₂ nano-composite for interface with aluminum electrode

Sook Yoon, Hyun Ju Choi, Jun Kyu Yang, Hyung Ho Park

Department of Materials Science and Engineering

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

The change in the interface of conjugated polymer/nano-particle composite with aluminum electrode has been studied. From the X-ray photoelectron spectroscopic studies, it was revealed that there was no significant difference of interfacial reaction between poly(p-phenylenevinylene) (PPV) and PPV/SiO ₂ nano-composite films. However, interfacial reaction of PPV/SiO ₂ nano-composite film with Al was saturated promptly because of more residues, as compared with that of PPV. Enhancement of current density by nano-particles has been observed, and it could be understood by morphology effect on field strength at the film-electrode interface that PPV/SiO ₂ nano-composite film shows rougher surface than that of PPV film. The change in the effective thickness of the film induced by the thickness variation of the film due to surface morphology effects on the distribution of effective field strength applied to the films.

Original language	English
Pages (from-to)	451-456
Number of pages	6
Journal	Applied Surface Science
Volume	237
Issue number	1-4
DOIs	https://doi.org/10.1016/j.apsusc.2004.06.038
Publication status	Published - 2004 Oct 15

Bibliographical note

Funding Information:
The authors acknowledge the support from Korea Institute of Science and Technology Evaluation and Planning, Grant No. M1-0214-00-0228.

All Science Journal Classification (ASJC) codes

Chemistry(all)
Condensed Matter Physics
Physics and Astronomy(all)
Surfaces and Interfaces
Surfaces, Coatings and Films

Access to Document

10.1016/j.apsusc.2004.06.038

Cite this

@article{995a7f656b8247ecb264906b4a09410a,

title = " Comparative study between poly(p-phenylenevinylene) (PPV) and PPV/SiO 2 nano-composite for interface with aluminum electrode ",

abstract = " The change in the interface of conjugated polymer/nano-particle composite with aluminum electrode has been studied. From the X-ray photoelectron spectroscopic studies, it was revealed that there was no significant difference of interfacial reaction between poly(p-phenylenevinylene) (PPV) and PPV/SiO 2 nano-composite films. However, interfacial reaction of PPV/SiO 2 nano-composite film with Al was saturated promptly because of more residues, as compared with that of PPV. Enhancement of current density by nano-particles has been observed, and it could be understood by morphology effect on field strength at the film-electrode interface that PPV/SiO 2 nano-composite film shows rougher surface than that of PPV film. The change in the effective thickness of the film induced by the thickness variation of the film due to surface morphology effects on the distribution of effective field strength applied to the films.",

author = "Sook Yoon and Choi, {Hyun Ju} and Yang, {Jun Kyu} and Park, {Hyung Ho}",

note = "Funding Information: The authors acknowledge the support from Korea Institute of Science and Technology Evaluation and Planning, Grant No. M1-0214-00-0228.",

year = "2004",

month = oct,

day = "15",

doi = "10.1016/j.apsusc.2004.06.038",

language = "English",

volume = "237",

pages = "451--456",

journal = "Applied Surface Science",

issn = "0169-4332",

publisher = "Elsevier",

number = "1-4",

}

Yoon, S, Choi, HJ, Yang, JK & Park, HH 2004, ' Comparative study between poly(p-phenylenevinylene) (PPV) and PPV/SiO ₂ nano-composite for interface with aluminum electrode ', Applied Surface Science, vol. 237, no. 1-4, pp. 451-456. https://doi.org/10.1016/j.apsusc.2004.06.038

Comparative study between poly(p-phenylenevinylene) (PPV) and PPV/SiO ₂ nano-composite for interface with aluminum electrode . / Yoon, Sook; Choi, Hyun Ju; Yang, Jun Kyu et al.
In: Applied Surface Science, Vol. 237, No. 1-4, 15.10.2004, p. 451-456.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

T1 - Comparative study between poly(p-phenylenevinylene) (PPV) and PPV/SiO 2 nano-composite for interface with aluminum electrode

AU - Yoon, Sook

AU - Choi, Hyun Ju

AU - Yang, Jun Kyu

AU - Park, Hyung Ho

N1 - Funding Information: The authors acknowledge the support from Korea Institute of Science and Technology Evaluation and Planning, Grant No. M1-0214-00-0228.

PY - 2004/10/15

Y1 - 2004/10/15

N2 - The change in the interface of conjugated polymer/nano-particle composite with aluminum electrode has been studied. From the X-ray photoelectron spectroscopic studies, it was revealed that there was no significant difference of interfacial reaction between poly(p-phenylenevinylene) (PPV) and PPV/SiO 2 nano-composite films. However, interfacial reaction of PPV/SiO 2 nano-composite film with Al was saturated promptly because of more residues, as compared with that of PPV. Enhancement of current density by nano-particles has been observed, and it could be understood by morphology effect on field strength at the film-electrode interface that PPV/SiO 2 nano-composite film shows rougher surface than that of PPV film. The change in the effective thickness of the film induced by the thickness variation of the film due to surface morphology effects on the distribution of effective field strength applied to the films.

AB - The change in the interface of conjugated polymer/nano-particle composite with aluminum electrode has been studied. From the X-ray photoelectron spectroscopic studies, it was revealed that there was no significant difference of interfacial reaction between poly(p-phenylenevinylene) (PPV) and PPV/SiO 2 nano-composite films. However, interfacial reaction of PPV/SiO 2 nano-composite film with Al was saturated promptly because of more residues, as compared with that of PPV. Enhancement of current density by nano-particles has been observed, and it could be understood by morphology effect on field strength at the film-electrode interface that PPV/SiO 2 nano-composite film shows rougher surface than that of PPV film. The change in the effective thickness of the film induced by the thickness variation of the film due to surface morphology effects on the distribution of effective field strength applied to the films.

UR - http://www.scopus.com/inward/record.url?scp=4644244077&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=4644244077&partnerID=8YFLogxK

U2 - 10.1016/j.apsusc.2004.06.038

DO - 10.1016/j.apsusc.2004.06.038

M3 - Article

AN - SCOPUS:4644244077

SN - 0169-4332

VL - 237

SP - 451

EP - 456

JO - Applied Surface Science

JF - Applied Surface Science

IS - 1-4

ER -