An easy method for the synthesis of ordered microporous carbons by the template technique

Peng Xiang Hou; Toshiaki Yamazaki; Hironori Orikasa; Takashi Kyotani

doi:10.1016/j.carbon.2005.05.001

An easy method for the synthesis of ordered microporous carbons by the template technique

Peng Xiang Hou, Toshiaki Yamazaki, Hironori Orikasa, Takashi Kyotani

Polymer Hybrid Materials Research Center

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

78 Citations (Scopus)

Abstract

Similar ordered microporous carbons were synthesized by a dry chemical vapor deposition (CVD) method. Acetylene CVD over powdered zeolite Y at 600°C was performed for 4 h and then a portion of the zeolite/carbon composite powder was subjected to further CVD using acetylene or propylene at 700°C for 1h. The SEM image of zeolite Y exhibited crystal habits in each particle, indicating that each particle corresponded to a single crystal. The long-range regularity inherited from the original zeolite crystal and the uniformity of micropore size in the present carbons are higher than those in the carbon prepared using the (furfuryl alcohol) FA impregnation process.

Original language	English
Pages (from-to)	2624-2627
Number of pages	4
Journal	Carbon
Volume	43
Issue number	12
DOIs	https://doi.org/10.1016/j.carbon.2005.05.001
Publication status	Published - 2005 Oct 1

Keywords

BET surface area
Chemical vapor deposition
Microporosity
Porous carbon

ASJC Scopus subject areas

Chemistry(all)
Materials Science(all)

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10.1016/j.carbon.2005.05.001

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abstract = "Similar ordered microporous carbons were synthesized by a dry chemical vapor deposition (CVD) method. Acetylene CVD over powdered zeolite Y at 600°C was performed for 4 h and then a portion of the zeolite/carbon composite powder was subjected to further CVD using acetylene or propylene at 700°C for 1h. The SEM image of zeolite Y exhibited crystal habits in each particle, indicating that each particle corresponded to a single crystal. The long-range regularity inherited from the original zeolite crystal and the uniformity of micropore size in the present carbons are higher than those in the carbon prepared using the (furfuryl alcohol) FA impregnation process.",

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T1 - An easy method for the synthesis of ordered microporous carbons by the template technique

AU - Hou, Peng Xiang

AU - Yamazaki, Toshiaki

AU - Orikasa, Hironori

AU - Kyotani, Takashi

PY - 2005/10/1

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N2 - Similar ordered microporous carbons were synthesized by a dry chemical vapor deposition (CVD) method. Acetylene CVD over powdered zeolite Y at 600°C was performed for 4 h and then a portion of the zeolite/carbon composite powder was subjected to further CVD using acetylene or propylene at 700°C for 1h. The SEM image of zeolite Y exhibited crystal habits in each particle, indicating that each particle corresponded to a single crystal. The long-range regularity inherited from the original zeolite crystal and the uniformity of micropore size in the present carbons are higher than those in the carbon prepared using the (furfuryl alcohol) FA impregnation process.

AB - Similar ordered microporous carbons were synthesized by a dry chemical vapor deposition (CVD) method. Acetylene CVD over powdered zeolite Y at 600°C was performed for 4 h and then a portion of the zeolite/carbon composite powder was subjected to further CVD using acetylene or propylene at 700°C for 1h. The SEM image of zeolite Y exhibited crystal habits in each particle, indicating that each particle corresponded to a single crystal. The long-range regularity inherited from the original zeolite crystal and the uniformity of micropore size in the present carbons are higher than those in the carbon prepared using the (furfuryl alcohol) FA impregnation process.

KW - BET surface area

KW - Chemical vapor deposition

KW - Microporosity

KW - Porous carbon

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