Surface Y2O3 layer formed on air exposed Y powder characterized by XPS

被引：24

作者：

Cole, Kevin M. ^{[1
]}

Kirk, Donald W. ^{[2
]}

Thorpe, Steven J. ^{[1
]}

机构：

[1] Univ Toronto, Dept Mat Sci & Engn, Toronto, ON M5S 3E4, Canada

[2] Univ Toronto, Dept Chem Engn & Appl Chem, Toronto, ON M5S 3E5, Canada

来源：

SURFACE SCIENCE SPECTRA | 2020年 / 27卷 / 02期

基金：

加拿大自然科学与工程研究理事会;

关键词：

x-ray photoelectron spectroscopy; yttrium (III) oxide; yttria;

D O I：

10.1116/6.0000475

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

X-ray photoelectron spectroscopy (XPS) was performed to characterize the air formed Y2O3 surface layer on yttrium powder. Prior to XPS measurements, x-ray diffraction was performed to confirm the presence of Y2O3. The air formed Y2O3 displayed little residual metallic Y remaining at the surface with contamination from hydrocarbons. In addition to the survey scan, detailed charge corrected scans for Y 3s, Y 3p, Y 4s, Y 4p, O 1s, O 2s, and C 1s surface photoelectron signals are reported.

引用

页数：11

共 6 条

[1] Y2O3 Thin Films Characterized by XPS [J].

Barreca, Davide ;

Battiston, Giovanni A. ;

Berto, Davide ;

Gerbasi, Rosalba ;

Tondello, Eugenio .

Surface Science Spectra, 2001, 8 (03) :234-239

[2] Y(OH)3 powder characterized by XPS [J].

Cole, Kevin M. ;

Kirk, Donald W. ;

Thorpe, Steven J. .

SURFACE SCIENCE SPECTRA, 2020, 27 (02)

[3]

Emsley J., 2011, Nature's Building Blocks: An AZ Guide to the Elements

[4] METALLURGICAL APPLICATIONS OF YTTRIUM AND THE LANTHANIDES [J].

KILBOURN, BT .

JOURNAL OF METALS, 1988, 40 (05) :22-25

[5] Review of the World Market of Rare-Earth Metals [J].

Naumov, A. V. .

RUSSIAN JOURNAL OF NON-FERROUS METALS, 2008, 49 (01) :14-22

[6] Yttrium-90 hepatic radioembolization: clinical review and current techniques in interventional radiology and personalized dosimetry [J].

Tong, Aaron K. T. ;

Kao, Yung Hsiang ;

Too, Chow Wei ;

Chin, Kenneth F. W. ;

Ng, David C. E. ;

Chow, Pierce K. H. .

BRITISH JOURNAL OF RADIOLOGY, 2016, 89 (1062)

← 1 →