SURFACE CHARACTERIZATION BY X-RAY PHOTOELECTRON-SPECTROSCOPY AND FOURIER-TRANSFORM INFRARED-SPECTROSCOPY OF CALCIUM HYDROXYLAPATITE COATED WITH SILICATE IONS

被引：26

作者：

ISHIKAWA, T ^{[1
]}

WAKAMURA, M ^{[1
]}

KAWASE, T ^{[1
]}

KONDO, S ^{[1
]}

机构：

[1] OSAKA CITY UNIV, FAC SCI LIVING, SUMIYOSHI KU, OSAKA 543, JAPAN

来源：

LANGMUIR | 1991年 / 7卷 / 03期

关键词：

D O I：

10.1021/la00051a031

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Colloidal calcium hydroxylapatite (HAP) coated with silicate ions was characterized by X-ray photoelectron spectroscopy (XPS) and Fourier transform infrared spectroscopy. Coating with silicate ions was performed by two methods: synthesis using a Pyrex vessel and treatment with silicate solutions. The IR spectra of the HAP coated with silicate ions had 3740-, 3730-, and 3720-cm-1 bands in addition to the 3682-, 3673-, and 3659-cm-1 bands already assigned to the surface P-OH groups. The former three bands are assigned to the surface Si-OH groups. The XPS spectra of HAP coated with silicate ions revealed the 102.6- and 104.8-eV peaks, coinciding with the Si(2p) peak of sodium silicate and silica gels, respectively.

引用

页码：596 / 599

页数：4

共 15 条

[1] POINT OF ZERO CHARGE OF HYDROXYAPATITE AND FLUORAPATITE IN AQUEOUS-SOLUTIONS [J].

BELL, LC ;

POSNER, AM ;

QUIRK, JP .

JOURNAL OF COLLOID AND INTERFACE SCIENCE, 1973, 42 (02) :250-261

[2] STUDIES OF HYDROGEN HELD BY SOLIDS .12. HYDROXYAPATITE CATALYSTS [J].

BETT, JAS ;

CHRISTNER, LG ;

HALL, WK .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1967, 89 (22) :5535-+

[3] VIBRATIONAL SPECTRUM OF HYDROXYL GROUPS IN HYDROXYAPATITES [J].

CANT, NW ;

BETT, JAS ;

WILSON, GR ;

HALL, WK .

SPECTROCHIMICA ACTA PART A-MOLECULAR SPECTROSCOPY, 1971, A 27 (03) :425-+

[4] TEMPERATURE-PROGRAMMED DEHYDRATION OF HYDROXYAPATITE [J].

FUREDIMILHOFER, H ;

HLADY, V ;

BAKER, FS ;

BEEBE, RA ;

WIKHOLM, NW ;

KITTELBERGER, JS .

JOURNAL OF COLLOID AND INTERFACE SCIENCE, 1979, 70 (01) :1-9

[5] SURFACE CHARACTERIZATION OF CALCIUM HYDROXYLAPATITE BY FOURIER-TRANSFORM INFRARED-SPECTROSCOPY [J].

ISHIKAWA, T ;

WAKAMURA, M ;

KONDO, S .

LANGMUIR, 1989, 5 (01) :140-144

[6] NATURE OF DEFICIENCY IN NONSTOICHIOMETRIC HYDROXYAPATITES .2. SPECTROSCOPIC STUDIES OF CALCIUM AND STRONTIUM HYDROXYAPATITES [J].

JORIS, SJ ;

AMBERG, CH .

JOURNAL OF PHYSICAL CHEMISTRY, 1971, 75 (20) :3172-&

[7] CHARACTERIZATION OF THE HYDROXYL SURFACE OF SILICA-GEL [J].

KONDO, S ;

TOMOI, K ;

PAK, C .

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 1979, 52 (07) :2046-2050

[8]

Konishi K, 1987, J Osaka Dent Univ, V21, P1

[9] INFRARED STUDY OF HYDROXYL GROUPS IN A NONSTOICHIOMETRIC CALCIUM HYDROXYAPATITE WITH AND WITHOUT FLUORIDATION [J].

MENZEL, B ;

AMBERG, CH .

JOURNAL OF COLLOID AND INTERFACE SCIENCE, 1972, 38 (01) :256-&

[10]

MOCHIZUKI K, 1988, ANN M CHEM SOC JPN, V1, P759

← 1 2 →