Ambient atomic force microscopy images of stilbite and their interpretation by molecular simulations

被引：8

作者：

Komiyama, M ^{[1
]}

Tsujimichi, K ^{[1
]}

Oumi, Y ^{[1
]}

Kubo, M ^{[1
]}

Miyamoto, A ^{[1
]}

机构：

[1] TOHOKU UNIV,FAC ENGN,DEPT MOL CHEM & ENGN,SENDAI,MIYAGI 98077,JAPAN

来源：

APPLIED SURFACE SCIENCE | 1997年 / 121卷

关键词：

atomic force microscopy; surface structures; zeolites;

D O I：

10.1016/S0169-4332(97)00363-2

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Atomic level AFM images of a cleaved (010) surface of stilbite, a natural zeolite, were obtained under ambient conditions. Two types of images were observed: one showing a surface which is close to bulk termination and the other showing a different atomic arrangement. The former gave surface lattice constants close to those of the bulk but within the surface unit cell the atomic arrangements differ from what is expected for the (010) surface, The latter showed periodicity in c direction 1.5 times that of bulk. Using a recently developed AFM simulator based on a molecular simulation technique, the bulk-terminated surface image was interpreted as the image of a surface partially covered with adsorbate. Reasons for the appearance of the nonbulk-terminated surface are examined. (C) 1997 Elsevier Science B.V.

引用

页码：543 / 547

页数：5

共 11 条

[1] Microtopographic and molecular scale observations of zeolite surface structures: Atomic force microscopy on natural heulandite [J].

Binder, G ;

Scandella, L ;

Schumacher, A ;

Kruse, N ;

Prins, R .

ZEOLITES, 1996, 16 (01) :2-6

[2] Atomic force microscopy determination of the molecular orientation and array structure of a pyridine adlayer on heulandite(010) adsorbed from its aqueous solution [J].

Komiyama, M ;

Shimaguchi, T ;

Koyama, T ;

Gu, MM .

JOURNAL OF PHYSICAL CHEMISTRY, 1996, 100 (37) :15198-15201

[3] Atomic force microscopy images of liquid-phase-adsorbed pyridine molecules on stilbite(010) [J].

Komiyama, M ;

Gu, MM .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 1996, 35 (6B) :3775-3777

[4] Effects of atomic arrangement at tip apex and tip-sample distance on atomic force microscopy images: A simulation study [J].

Komiyama, M ;

Ohkubo, S ;

Tazawa, K ;

Tsujimichi, K ;

Hirotani, A ;

Kubo, M ;

Miyamoto, A .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 1996, 35 (4A) :2318-2325

[5] ATOMIC-FORCE MICROSCOPY IMAGES OF NATURAL ZEOLITE SURFACES OBSERVED UNDER AMBIENT CONDITIONS [J].

KOMIYAMA, M ;

YASHIMA, T .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 1994, 33 (6B) :3761-3763

[6] MOLECULAR RESOLUTION OF ZEOLITE SURFACES AS IMAGED BY ATOMIC FORCE MICROSCOPY [J].

MACDOUGALL, JE ;

COX, SD ;

STUCKY, GD ;

WEISENHORN, AL ;

HANSMA, PK ;

WISE, WS .

ZEOLITES, 1991, 11 (05) :429-433

[7]

MEIER WM, 1996, ZEOLITES, V17, P190

[8] IMAGING OF ZEOLITE SURFACE-STRUCTURES BY ATOMIC FORCE MICROSCOPY [J].

SCANDELLA, L ;

KRUSE, N ;

PRINS, R .

SURFACE SCIENCE, 1993, 281 (03) :L331-L334

[9]

WARD JW, 1976, ZEOLITE CHEM CATALYS, pCH3

[10] IMAGING AND MANIPULATING MOLECULES ON A ZEOLITE SURFACE WITH AN ATOMIC FORCE MICROSCOPE [J].

WEISENHORN, AL ;

MACDOUGALL, JE ;

GOULD, SAC ;

COX, SD ;

WISE, WS ;

MASSIE, J ;

MAIVALD, P ;

ELINGS, VB ;

STUCKY, GD ;

HANSMA, PK .

SCIENCE, 1990, 247 (4948) :1330-1333

← 1 2 →