Grain size control of mesoporous silica and formation of bimodal pore structures

Kenichi Ikari; Keisei Suzuki; Hiroaki Imai

doi:10.1021/la0483717

Grain size control of mesoporous silica and formation of bimodal pore structures

Kenichi Ikari, Keisei Suzuki, Hiroaki Imai

Department of Applied Chemistry

Research output: Contribution to journal › Article

47 Citations (Scopus)

Abstract

The architecture of mesoporous silica was successfully controlled by adjusting the concentrations of a cationic surfactant and ammonia. An excess amount of the surfactant suppressed the grain growth and then induced the formation of small grains with a diameter below 20 nm. Consequently, assembly of the small-sized grains produced a bimodal pore structure consisting of framework mesopores of 2-3 nm and textural mesopores ranging over 10-100 nm.

Original language	English
Pages (from-to)	11504-11508
Number of pages	5
Journal	Langmuir
Volume	20
Issue number	26
DOIs	https://doi.org/10.1021/la0483717
Publication status	Published - 2004 Dec 21

Fingerprint

ASJC Scopus subject areas

Materials Science(all)
Condensed Matter Physics
Surfaces and Interfaces
Spectroscopy
Electrochemistry

Cite this

Ikari, K., Suzuki, K., & Imai, H. (2004). Grain size control of mesoporous silica and formation of bimodal pore structures. Langmuir, 20(26), 11504-11508. https://doi.org/10.1021/la0483717

@article{8ed88848a42c42d0b198ac7b6b3caf2b,

title = "Grain size control of mesoporous silica and formation of bimodal pore structures",

abstract = "The architecture of mesoporous silica was successfully controlled by adjusting the concentrations of a cationic surfactant and ammonia. An excess amount of the surfactant suppressed the grain growth and then induced the formation of small grains with a diameter below 20 nm. Consequently, assembly of the small-sized grains produced a bimodal pore structure consisting of framework mesopores of 2-3 nm and textural mesopores ranging over 10-100 nm.",

author = "Kenichi Ikari and Keisei Suzuki and Hiroaki Imai",

year = "2004",

month = dec

day = "21",

doi = "10.1021/la0483717",

language = "English",

volume = "20",

pages = "11504--11508",

journal = "Langmuir",

issn = "0743-7463",

publisher = "American Chemical Society",

number = "26",

}

TY - JOUR

T1 - Grain size control of mesoporous silica and formation of bimodal pore structures

AU - Ikari, Kenichi

AU - Suzuki, Keisei

AU - Imai, Hiroaki

PY - 2004/12/21

Y1 - 2004/12/21

N2 - The architecture of mesoporous silica was successfully controlled by adjusting the concentrations of a cationic surfactant and ammonia. An excess amount of the surfactant suppressed the grain growth and then induced the formation of small grains with a diameter below 20 nm. Consequently, assembly of the small-sized grains produced a bimodal pore structure consisting of framework mesopores of 2-3 nm and textural mesopores ranging over 10-100 nm.

AB - The architecture of mesoporous silica was successfully controlled by adjusting the concentrations of a cationic surfactant and ammonia. An excess amount of the surfactant suppressed the grain growth and then induced the formation of small grains with a diameter below 20 nm. Consequently, assembly of the small-sized grains produced a bimodal pore structure consisting of framework mesopores of 2-3 nm and textural mesopores ranging over 10-100 nm.

UR - http://www.scopus.com/inward/record.url?scp=11144227262&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=11144227262&partnerID=8YFLogxK

U2 - 10.1021/la0483717

DO - 10.1021/la0483717

M3 - Article

C2 - 15595776

AN - SCOPUS:11144227262

VL - 20

SP - 11504

EP - 11508

JO - Langmuir

JF - Langmuir

SN - 0743-7463

IS - 26

ER -

Access to Document

10.1021/la0483717