Preparation of microporous carbons by using α-cyclodextrin as molecular porogen

Jin Liu; Huanting Wang

doi:10.1016/j.jnoncrysol.2005.02.012

Preparation of microporous carbons by using α-cyclodextrin as molecular porogen

Jin Liu, Huanting Wang

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

9 Citations (Scopus)

Abstract

This paper reports a novel method for increasing the micropore volume of the microporous carbons (MCs) derived from polyimide by using α-cyclodextrin (CD) as a molecular porogen. The N₂ sorption results showed that the micropore volume of MCs increased from 0.15 to 0.24 cm³/g when the CD amount rose from 0% to 15% by weight, whereas the micropore width remained almost constant. The MCs were characterized by XRD, confirming the amorphous structure with two typical broad peaks at a d-spacing of 3.8 Å and 2.1 Å. Elemental analyses showed that the MCs had a high carbon content of ca. 91%.

Original language	English
Pages (from-to)	936-940
Number of pages	5
Journal	Journal of Non-Crystalline Solids
Volume	351
Issue number	10-11
DOIs	https://doi.org/10.1016/j.jnoncrysol.2005.02.012
Publication status	Published - 15 Apr 2005
Externally published	Yes

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10.1016/j.jnoncrysol.2005.02.012

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Cite this

@article{ff63b2e1d84644df8e221180355f9094,

title = "Preparation of microporous carbons by using α-cyclodextrin as molecular porogen",

abstract = "This paper reports a novel method for increasing the micropore volume of the microporous carbons (MCs) derived from polyimide by using α-cyclodextrin (CD) as a molecular porogen. The N2 sorption results showed that the micropore volume of MCs increased from 0.15 to 0.24 cm3/g when the CD amount rose from 0% to 15% by weight, whereas the micropore width remained almost constant. The MCs were characterized by XRD, confirming the amorphous structure with two typical broad peaks at a d-spacing of 3.8 {\AA} and 2.1 {\AA}. Elemental analyses showed that the MCs had a high carbon content of ca. 91%.",

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doi = "10.1016/j.jnoncrysol.2005.02.012",

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TY - JOUR

T1 - Preparation of microporous carbons by using α-cyclodextrin as molecular porogen

AU - Liu, Jin

AU - Wang, Huanting

PY - 2005/4/15

Y1 - 2005/4/15

N2 - This paper reports a novel method for increasing the micropore volume of the microporous carbons (MCs) derived from polyimide by using α-cyclodextrin (CD) as a molecular porogen. The N2 sorption results showed that the micropore volume of MCs increased from 0.15 to 0.24 cm3/g when the CD amount rose from 0% to 15% by weight, whereas the micropore width remained almost constant. The MCs were characterized by XRD, confirming the amorphous structure with two typical broad peaks at a d-spacing of 3.8 Å and 2.1 Å. Elemental analyses showed that the MCs had a high carbon content of ca. 91%.

AB - This paper reports a novel method for increasing the micropore volume of the microporous carbons (MCs) derived from polyimide by using α-cyclodextrin (CD) as a molecular porogen. The N2 sorption results showed that the micropore volume of MCs increased from 0.15 to 0.24 cm3/g when the CD amount rose from 0% to 15% by weight, whereas the micropore width remained almost constant. The MCs were characterized by XRD, confirming the amorphous structure with two typical broad peaks at a d-spacing of 3.8 Å and 2.1 Å. Elemental analyses showed that the MCs had a high carbon content of ca. 91%.

UR - http://www.scopus.com/inward/record.url?scp=17044409704&partnerID=8YFLogxK

U2 - 10.1016/j.jnoncrysol.2005.02.012

DO - 10.1016/j.jnoncrysol.2005.02.012

M3 - Article

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EP - 940

JO - Journal of Non-Crystalline Solids

JF - Journal of Non-Crystalline Solids

SN - 0022-3093

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