High loading of C60 in nanochannels of mesoporous MCM-41 materials

C. H. Lee; Tien Sung Lin; Hong Ping Lin; Qi Zhao; Shang Bin Liu; Chung Yuan Mou

doi:10.1016/S1387-1811(02)00591-7

High loading of C₆₀ in nanochannels of mesoporous MCM-41 materials

C. H. Lee, Tien Sung Lin, Hong Ping Lin, Qi Zhao, Shang Bin Liu, Chung Yuan Mou

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

20 Citations (Scopus)

Abstract

Very high loadings of C₆₀ and C₆₀^- anions in MCM-41 mesoporous materials have been achieved by modifying the channel surface with amino-functional group. Detailed physical properties of these mesoporous materials containing C₆₀ were characterized by EPR, NMR, XRD, FTIR and UV-vis spectroscopic techniques. The surface area and pore size of mesoporous materials were further determined by N₂ adsorption-desorption isotherms. The mesopores of MCM-41 show sieving behavior in excluding the larger sized C₁₂₀O while absorbing the smaller C₆₀ as indicated in the EPR studies.

Original language	English
Pages (from-to)	199-209
Number of pages	11
Journal	Microporous and Mesoporous Materials
Volume	57
Issue number	2
DOIs	https://doi.org/10.1016/S1387-1811(02)00591-7
Publication status	Published - Jan 16 2003
Externally published	Yes

Keywords

C
CO
EPR
MCM-41
Sieving

ASJC Scopus subject areas

General Chemistry
General Materials Science
Condensed Matter Physics
Mechanics of Materials

Access to Document

10.1016/S1387-1811(02)00591-7

Cite this

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title = "High loading of C60 in nanochannels of mesoporous MCM-41 materials",

abstract = "Very high loadings of C60 and C60- anions in MCM-41 mesoporous materials have been achieved by modifying the channel surface with amino-functional group. Detailed physical properties of these mesoporous materials containing C60 were characterized by EPR, NMR, XRD, FTIR and UV-vis spectroscopic techniques. The surface area and pore size of mesoporous materials were further determined by N2 adsorption-desorption isotherms. The mesopores of MCM-41 show sieving behavior in excluding the larger sized C120O while absorbing the smaller C60 as indicated in the EPR studies.",

keywords = "C, CO, EPR, MCM-41, Sieving",

author = "Lee, {C. H.} and Lin, {Tien Sung} and Lin, {Hong Ping} and Qi Zhao and Liu, {Shang Bin} and Mou, {Chung Yuan}",

note = "Funding Information: This work was supported by grants from the Ministry of Education through Academy Excellent program and Chinese Petroleum Company, Taiwan and NSC International program (NSC 90-2113-M-002-057). T.-S. Lin would like to acknowledge a Visiting Professorship award from NSC of Taiwan during his sabbatical leave at NTU (Spring, 2000), and a partial support by a grant from NSF-International program (NSF#0115082). We would like to thank Mr. Liu Li-Jung for assistance in the preparation of some samples.",

year = "2003",

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doi = "10.1016/S1387-1811(02)00591-7",

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AU - Lee, C. H.

AU - Lin, Tien Sung

AU - Lin, Hong Ping

AU - Zhao, Qi

AU - Liu, Shang Bin

AU - Mou, Chung Yuan

N1 - Funding Information: This work was supported by grants from the Ministry of Education through Academy Excellent program and Chinese Petroleum Company, Taiwan and NSC International program (NSC 90-2113-M-002-057). T.-S. Lin would like to acknowledge a Visiting Professorship award from NSC of Taiwan during his sabbatical leave at NTU (Spring, 2000), and a partial support by a grant from NSF-International program (NSF#0115082). We would like to thank Mr. Liu Li-Jung for assistance in the preparation of some samples.

PY - 2003/1/16

Y1 - 2003/1/16

N2 - Very high loadings of C60 and C60- anions in MCM-41 mesoporous materials have been achieved by modifying the channel surface with amino-functional group. Detailed physical properties of these mesoporous materials containing C60 were characterized by EPR, NMR, XRD, FTIR and UV-vis spectroscopic techniques. The surface area and pore size of mesoporous materials were further determined by N2 adsorption-desorption isotherms. The mesopores of MCM-41 show sieving behavior in excluding the larger sized C120O while absorbing the smaller C60 as indicated in the EPR studies.

AB - Very high loadings of C60 and C60- anions in MCM-41 mesoporous materials have been achieved by modifying the channel surface with amino-functional group. Detailed physical properties of these mesoporous materials containing C60 were characterized by EPR, NMR, XRD, FTIR and UV-vis spectroscopic techniques. The surface area and pore size of mesoporous materials were further determined by N2 adsorption-desorption isotherms. The mesopores of MCM-41 show sieving behavior in excluding the larger sized C120O while absorbing the smaller C60 as indicated in the EPR studies.

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KW - Sieving

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