OBSERVATION OF SURFACE PHONONS ON THE (001) AND (100) SURFACES OF ANATASE MINERALS

被引：30

作者：

DURINCK, G ^{[1
]}

POELMAN, H ^{[1
]}

CLAUWS, P ^{[1
]}

FIERMANS, L ^{[1
]}

VENNIK, J ^{[1
]}

DALMAI, G ^{[1
]}

机构：

[1] INST SUPER ELECTR N,SURFACES & INTERFACES LAB,URA 253,F-59046 LILLE,FRANCE

来源：

SOLID STATE COMMUNICATIONS | 1991年 / 80卷 / 08期

关键词：

D O I：

10.1016/0038-1098(91)90155-O

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The surface properties of TiO2-anatase are of great importance in chemical technology because this material is frequently used as a support for oxide catalysts. In the present work, surface phonons were observed on the (001) and (100) surfaces of anatase minerals by means of HREELS. After comparison with theoretical values and infrared data a preliminary assignment of the observed modes was achieved.

引用

页码：579 / 581

页数：3

共 10 条

[1]

Bohren C. F., 2008, ABSORPTION SCATTERIN

[2] MECHANISM OF THE OXIDATION OF ORTHO-XYLENE TO PHTHALIC-ANHYDRIDE [J].

BOND, GC .

JOURNAL OF CATALYSIS, 1989, 116 (02) :531-539

[3] THE HIGH-RESOLUTION ELECTRON-ENERGY-LOSS SPECTRUM OF TIO2(110) [J].

COX, PA ;

EGDELL, RG ;

ERIKSEN, S ;

FLAVELL, WR .

JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA, 1986, 39 (1-4) :117-126

[4] ELECTRONIC EXCITATIONS AT OXYGEN DEFICIENT TIO2(110) SURFACES - A STUDY BY EELS [J].

ERIKSEN, S ;

EGDELL, RG .

SURFACE SCIENCE, 1987, 180 (01) :263-278

[5]

HAEMERS J, COMMUNICATION

[6] OBSERVATION OF SURFACE OPTICAL PHONONS ON TIO2(100) [J].

KESMODEL, LL ;

GATES, JA ;

CHUNG, YW .

PHYSICAL REVIEW B, 1981, 23 (02) :489-492

[7]

KRISHNAMURTHY N, 1979, INDIAN J PURE AP PHY, V17, P67

[8] THEORY OF ELECTRON-ENERGY LOSS SPECTROSCOPY FROM SURFACES OF ANISOTROPIC MATERIALS [J].

LUCAS, AA ;

VIGNERON, JP .

SOLID STATE COMMUNICATIONS, 1984, 49 (04) :327-330

[9] LOCALIZED AND DELOCALIZED VIBRATIONS ON TIO2(110) STUDIED BY HIGH-RESOLUTION ELECTRON-ENERGY-LOSS SPECTROSCOPY [J].

ROCKER, G ;

SCHAEFER, JA ;

GOPEL, W .

PHYSICAL REVIEW B, 1984, 30 (07) :3704-3708

[10]

THIRY PA, 1986, J ELECTRON SPECTROSC, V39, P69, DOI 10.1016/0368-2048(86)85033-2

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