Methane gas storage in self-ordered mesoporous carbon (CMK-3)

Haoshen Zhou; Shenmin Zhu; Itaru Homma; Kenji Seki

doi:10.1016/j.cplett.2004.07.120

Methane gas storage in self-ordered mesoporous carbon (CMK-3)

Haoshen Zhou, Shenmin Zhu, Itaru Homma, Kenji Seki

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

35 Citations (Scopus)

Abstract

We synthesized one kind of hexagonal mesoporous carbon (CMK-3) using hexagonal SBA-15 mesoporous silica as a template. The surface area of the CMK-3 is about 950 m ²/g, and pore is uniform with a size of 3.90 nm according to the N ₂ isotherm curve. The amount of adsorbed methane gas is 81.35 mg/g {= 117.33 ml (STP)/g} at the high pressure 35 kg/cm ² at room temperature 298 K. The experimental results satisfy an extended Dubinin-Radushkevitch (DR) {ln N = ln N _L - (ΔG/βE ₀) ²} plot even in the mesopore range.

Original language	English
Pages (from-to)	252-255
Number of pages	4
Journal	Chemical Physics Letters
Volume	396
Issue number	4-6
DOIs	https://doi.org/10.1016/j.cplett.2004.07.120
Publication status	Published - 2004 Oct 1
Externally published	Yes

ASJC Scopus subject areas

Physics and Astronomy(all)
Physical and Theoretical Chemistry

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abstract = "We synthesized one kind of hexagonal mesoporous carbon (CMK-3) using hexagonal SBA-15 mesoporous silica as a template. The surface area of the CMK-3 is about 950 m 2/g, and pore is uniform with a size of 3.90 nm according to the N 2 isotherm curve. The amount of adsorbed methane gas is 81.35 mg/g {= 117.33 ml (STP)/g} at the high pressure 35 kg/cm 2 at room temperature 298 K. The experimental results satisfy an extended Dubinin-Radushkevitch (DR) {ln N = ln N L - (ΔG/βE 0) 2} plot even in the mesopore range.",

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T1 - Methane gas storage in self-ordered mesoporous carbon (CMK-3)

AU - Zhou, Haoshen

AU - Zhu, Shenmin

AU - Homma, Itaru

AU - Seki, Kenji

PY - 2004/10/1

Y1 - 2004/10/1

N2 - We synthesized one kind of hexagonal mesoporous carbon (CMK-3) using hexagonal SBA-15 mesoporous silica as a template. The surface area of the CMK-3 is about 950 m 2/g, and pore is uniform with a size of 3.90 nm according to the N 2 isotherm curve. The amount of adsorbed methane gas is 81.35 mg/g {= 117.33 ml (STP)/g} at the high pressure 35 kg/cm 2 at room temperature 298 K. The experimental results satisfy an extended Dubinin-Radushkevitch (DR) {ln N = ln N L - (ΔG/βE 0) 2} plot even in the mesopore range.

AB - We synthesized one kind of hexagonal mesoporous carbon (CMK-3) using hexagonal SBA-15 mesoporous silica as a template. The surface area of the CMK-3 is about 950 m 2/g, and pore is uniform with a size of 3.90 nm according to the N 2 isotherm curve. The amount of adsorbed methane gas is 81.35 mg/g {= 117.33 ml (STP)/g} at the high pressure 35 kg/cm 2 at room temperature 298 K. The experimental results satisfy an extended Dubinin-Radushkevitch (DR) {ln N = ln N L - (ΔG/βE 0) 2} plot even in the mesopore range.

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