Morphology of poly(p-phenylenevinylene) thin films prepared directly on the surface of silicon wafers by the chemical vapor deposition polymerization

Kyungkon Kim; Mi Yoon Jung; Guo Lun Zhong; Jung Il Jin; Tae Young Kim; Dong June Ahn

doi:10.1016/j.synthmet.2004.01.004

Morphology of poly(p-phenylenevinylene) thin films prepared directly on the surface of silicon wafers by the chemical vapor deposition polymerization

Kyungkon Kim, Mi Yoon Jung, Guo Lun Zhong, Jung Il Jin, Tae Young Kim, Dong June Ahn

Department of Chemistry & Nanoscience

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

13 Scopus citations

Abstract

The chemical vapor deposition polymerization (CVDP) of α, α′-dichloro-p-xylene on the (001) plane of silicon wafer surface followed by thermal dehydrochlorination produced PPV nanofilms in which the polymer chains are found to be in highly ordered morphology. The same CVDP polymerization of α,α′-dichloro-p-xylene on the quartz surface, however, produced disordered polymer chains. The morphology and chain orientations were studied by X-ray diffractometry and polarized UV-Vis absorption and polarizesd photoluminescence spectroscopies. The angle dependence of IR refractive absorption spectra of the PPV films also were studied.

Original language	English
Pages (from-to)	7-11
Number of pages	5
Journal	Synthetic Metals
Volume	144
Issue number	1
DOIs	https://doi.org/10.1016/j.synthmet.2004.01.004
State	Published - 8 Jul 2004

Bibliographical note

Funding Information:
This work was supported by the Korea Science and Engineering Foundation through the Center for Electro- and Photo-Responsive Molecules, Korea University. Kyungkon Kim and Guo Lun Zhong were the recipients of Brain Korea 21 assistantship supported by the Ministry of Education.

Keywords

CVD
Chemical vapor deposition polymerization
IRRAS
Morphology
PPV
Polarized PL
Polarized UV-Vis absorption

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10.1016/j.synthmet.2004.01.004

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title = "Morphology of poly(p-phenylenevinylene) thin films prepared directly on the surface of silicon wafers by the chemical vapor deposition polymerization",

abstract = "The chemical vapor deposition polymerization (CVDP) of α, α′-dichloro-p-xylene on the (001) plane of silicon wafer surface followed by thermal dehydrochlorination produced PPV nanofilms in which the polymer chains are found to be in highly ordered morphology. The same CVDP polymerization of α,α′-dichloro-p-xylene on the quartz surface, however, produced disordered polymer chains. The morphology and chain orientations were studied by X-ray diffractometry and polarized UV-Vis absorption and polarizesd photoluminescence spectroscopies. The angle dependence of IR refractive absorption spectra of the PPV films also were studied.",

keywords = "CVD, Chemical vapor deposition polymerization, IRRAS, Morphology, PPV, Polarized PL, Polarized UV-Vis absorption",

author = "Kyungkon Kim and Jung, {Mi Yoon} and Zhong, {Guo Lun} and Jin, {Jung Il} and Kim, {Tae Young} and Ahn, {Dong June}",

note = "Funding Information: This work was supported by the Korea Science and Engineering Foundation through the Center for Electro- and Photo-Responsive Molecules, Korea University. Kyungkon Kim and Guo Lun Zhong were the recipients of Brain Korea 21 assistantship supported by the Ministry of Education.",

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AU - Kim, Kyungkon

AU - Jung, Mi Yoon

AU - Zhong, Guo Lun

AU - Jin, Jung Il

AU - Kim, Tae Young

AU - Ahn, Dong June

N1 - Funding Information: This work was supported by the Korea Science and Engineering Foundation through the Center for Electro- and Photo-Responsive Molecules, Korea University. Kyungkon Kim and Guo Lun Zhong were the recipients of Brain Korea 21 assistantship supported by the Ministry of Education.

PY - 2004/7/8

Y1 - 2004/7/8

N2 - The chemical vapor deposition polymerization (CVDP) of α, α′-dichloro-p-xylene on the (001) plane of silicon wafer surface followed by thermal dehydrochlorination produced PPV nanofilms in which the polymer chains are found to be in highly ordered morphology. The same CVDP polymerization of α,α′-dichloro-p-xylene on the quartz surface, however, produced disordered polymer chains. The morphology and chain orientations were studied by X-ray diffractometry and polarized UV-Vis absorption and polarizesd photoluminescence spectroscopies. The angle dependence of IR refractive absorption spectra of the PPV films also were studied.

AB - The chemical vapor deposition polymerization (CVDP) of α, α′-dichloro-p-xylene on the (001) plane of silicon wafer surface followed by thermal dehydrochlorination produced PPV nanofilms in which the polymer chains are found to be in highly ordered morphology. The same CVDP polymerization of α,α′-dichloro-p-xylene on the quartz surface, however, produced disordered polymer chains. The morphology and chain orientations were studied by X-ray diffractometry and polarized UV-Vis absorption and polarizesd photoluminescence spectroscopies. The angle dependence of IR refractive absorption spectra of the PPV films also were studied.

KW - CVD

KW - Chemical vapor deposition polymerization

KW - IRRAS

KW - Morphology

KW - PPV

KW - Polarized PL

KW - Polarized UV-Vis absorption

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DO - 10.1016/j.synthmet.2004.01.004

M3 - Article

AN - SCOPUS:2342458244

SN - 0379-6779

VL - 144

SP - 7

EP - 11

JO - Synthetic Metals

JF - Synthetic Metals

IS - 1

ER -

Morphology of poly(p-phenylenevinylene) thin films prepared directly on the surface of silicon wafers by the chemical vapor deposition polymerization

Abstract

Bibliographical note

Keywords

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