Electron microscopic investigation of mesoporous SBA-2

Wuzong Zhou; Alfonso E. Garcia-Bennett; Hazel M A Hunter; Paul A. Wright

Electron microscopic investigation of mesoporous SBA-2

Wuzong Zhou^*, Alfonso E. Garcia-Bennett, Hazel M A Hunter, Paul A. Wright

^*Corresponding author for this work

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

2 Citations (Scopus)

Abstract

Microstructure of mesoporous SBA-2 has been investigated by using transmission electron microscopy and scanning electron microscopy. The material consists of two phases based on hexagonal close-packed and cubic close-packed supercages. These two phases co-exist in domains and synthesis of monophasic specimen has not so far been achieved. Three morphologies, i.e. solid spheres, hollow spheres and flat plates, have been recorded and their formation mechanisms are discussed.

Original language	English
Pages (from-to)	379-386
Number of pages	8
Journal	Studies in Surface Science and Catalysis
Volume	141
Publication status	Published - 2002
Externally published	Yes

Cite this

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title = "Electron microscopic investigation of mesoporous SBA-2",

abstract = "Microstructure of mesoporous SBA-2 has been investigated by using transmission electron microscopy and scanning electron microscopy. The material consists of two phases based on hexagonal close-packed and cubic close-packed supercages. These two phases co-exist in domains and synthesis of monophasic specimen has not so far been achieved. Three morphologies, i.e. solid spheres, hollow spheres and flat plates, have been recorded and their formation mechanisms are discussed.",

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T1 - Electron microscopic investigation of mesoporous SBA-2

AU - Zhou, Wuzong

AU - Garcia-Bennett, Alfonso E.

AU - Hunter, Hazel M A

AU - Wright, Paul A.

PY - 2002

Y1 - 2002

N2 - Microstructure of mesoporous SBA-2 has been investigated by using transmission electron microscopy and scanning electron microscopy. The material consists of two phases based on hexagonal close-packed and cubic close-packed supercages. These two phases co-exist in domains and synthesis of monophasic specimen has not so far been achieved. Three morphologies, i.e. solid spheres, hollow spheres and flat plates, have been recorded and their formation mechanisms are discussed.

AB - Microstructure of mesoporous SBA-2 has been investigated by using transmission electron microscopy and scanning electron microscopy. The material consists of two phases based on hexagonal close-packed and cubic close-packed supercages. These two phases co-exist in domains and synthesis of monophasic specimen has not so far been achieved. Three morphologies, i.e. solid spheres, hollow spheres and flat plates, have been recorded and their formation mechanisms are discussed.

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M3 - Article

AN - SCOPUS:0036927570

SN - 0167-2991

VL - 141

SP - 379

EP - 386

JO - Studies in Surface Science and Catalysis

JF - Studies in Surface Science and Catalysis

ER -

Electron microscopic investigation of mesoporous SBA-2

Abstract

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