Characterization of chemically modified silica by infrared and solid state nuclear magnetic resonance spectroscopy

被引：7

作者：

Heger, K

Marx, G

Brendler, E

Thomas, B

机构：

[1] TU CHEMNITZ ZWICKAU,INST CHEM,LEHRSTUHL PHYS CHEM,D-09107 CHEMNITZ,GERMANY

[2] TU BERGAKAD FREIBERG,INST ANALYT CHEM,D-09596 FREIBERG,GERMANY

来源：

FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY | 1997年 / 358卷 / 1-2期

关键词：

Spectroscopy; Benzene; Nuclear Magnetic Resonance; Phenyl; Solid State;

D O I：

10.1007/s002160050394

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Silica modified with benzene was investigated by infrared and solid state C-13 cross-polarization magic angle spinning nuclear magnetic resonance spectroscopy (C-13 CP MAS NMR). Whereas infrared spectroscopy did not allow to distinguish between phenyl and polyphenyl groups, this was possible by solid state nuclear magnetic resonance spectroscopy.

引用

页码：240 / 241

页数：2

共 7 条

[1]

GUNZLER H, 1983, IR SPECTROSKOPIE EIN

[2]

Hesse M., 1991, SPEKTROSKOPISCHE MET

[3] DEACTIVATION BY POLYSILOXANE AND PHENYL CONTAINING DISILAZANE - A SI-29 CP-MAS NMR-STUDY AFTER THE FORMATION OF POLYSILOXANE CHAINS AT THE SURFACE [J].

HETEM, M ;

RUTTEN, G ;

VANDEVEN, L ;

DEHAAN, J ;

CRAMERS, C .

JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY & CHROMATOGRAPHY COMMUNICATIONS, 1988, 11 (07) :510-516

[4]

Lin-Vien D., 1991, HDB INFRARED RAMAN F

[5]

MARX G, 1977, WISS Z FRIEDRICH SCH, V26, P743

[6]

PATAI S, 1989, CHEM ORGANIC SILICON, pCH6

[7] CHEMICAL MODIFICATION OF SILICA SURFACES [J].

REUTER, A ;

HEGER, K ;

UHLIG, M ;

LIBERA, L ;

MARX, G .

FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY, 1994, 349 (1-3) :219-221

← 1 →