IR spectra study of C60-PMMA composite films

Ying Lan Li; Hua Li Ma; Bao Hua Yang; Feng Wang; Hui Yan; Guang Hua Chen

IR spectra study of C₆₀-PMMA composite films

Ying Lan Li^*, Hua Li Ma, Bao Hua Yang, Feng Wang, Hui Yan, Guang Hua Chen

^*Corresponding author for this work

School of Physics

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

Abstract

C₆₀-PMMA composite films on Si(100) substrate were prepared by the sol-gel method, and its IR spectra was studied. It was found that near the C₆₀ IR characteristic peaks (1182 cm^-1 and 1428 cm^-1), there were red-shift and extension relative to IR absorption spectra in PMMA. Theoretically, we obtained C₆₀ and C₆₀ with different charges IR spectra. Investigations concluded that the reason why composite films IR spectra were observed with red-shift and extension was the charge-transfers between C₆₀ and PMMA inducing pristine C₆₀ IR absorption spectra red-shift.

Original language	English
Pages (from-to)	543-545
Number of pages	3
Journal	Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology
Volume	25
Issue number	6
Publication status	Published - Jun 2005

Keywords

C-PMMA composite films
Charge transfer effect
IR spectrum
Sol-gel method

Cite this

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title = "IR spectra study of C60-PMMA composite films",

abstract = "C60-PMMA composite films on Si(100) substrate were prepared by the sol-gel method, and its IR spectra was studied. It was found that near the C60 IR characteristic peaks (1182 cm-1 and 1428 cm-1), there were red-shift and extension relative to IR absorption spectra in PMMA. Theoretically, we obtained C60 and C60 with different charges IR spectra. Investigations concluded that the reason why composite films IR spectra were observed with red-shift and extension was the charge-transfers between C60 and PMMA inducing pristine C60 IR absorption spectra red-shift.",

keywords = "C-PMMA composite films, Charge transfer effect, IR spectrum, Sol-gel method",

author = "Li, {Ying Lan} and Ma, {Hua Li} and Yang, {Bao Hua} and Feng Wang and Hui Yan and Chen, {Guang Hua}",

year = "2005",

month = jun,

language = "English",

volume = "25",

pages = "543--545",

journal = "Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology",

issn = "1001-0645",

publisher = "Beijing Institute of Technology",

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TY - JOUR

T1 - IR spectra study of C60-PMMA composite films

AU - Li, Ying Lan

AU - Ma, Hua Li

AU - Yang, Bao Hua

AU - Wang, Feng

AU - Yan, Hui

AU - Chen, Guang Hua

PY - 2005/6

Y1 - 2005/6

N2 - C60-PMMA composite films on Si(100) substrate were prepared by the sol-gel method, and its IR spectra was studied. It was found that near the C60 IR characteristic peaks (1182 cm-1 and 1428 cm-1), there were red-shift and extension relative to IR absorption spectra in PMMA. Theoretically, we obtained C60 and C60 with different charges IR spectra. Investigations concluded that the reason why composite films IR spectra were observed with red-shift and extension was the charge-transfers between C60 and PMMA inducing pristine C60 IR absorption spectra red-shift.

AB - C60-PMMA composite films on Si(100) substrate were prepared by the sol-gel method, and its IR spectra was studied. It was found that near the C60 IR characteristic peaks (1182 cm-1 and 1428 cm-1), there were red-shift and extension relative to IR absorption spectra in PMMA. Theoretically, we obtained C60 and C60 with different charges IR spectra. Investigations concluded that the reason why composite films IR spectra were observed with red-shift and extension was the charge-transfers between C60 and PMMA inducing pristine C60 IR absorption spectra red-shift.

KW - C-PMMA composite films

KW - Charge transfer effect

KW - IR spectrum

KW - Sol-gel method

UR - http://www.scopus.com/inward/record.url?scp=23044464148&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:23044464148

SN - 1001-0645

VL - 25

SP - 543

EP - 545

JO - Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology

JF - Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology

IS - 6

ER -

IR spectra study of C₆₀-PMMA composite films

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Keywords

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