SURFACE-ACTIVITY OF A BORON-NITRIDE POWDER - A VIBRATIONAL STUDY

被引:61
作者
BARATON, MI
MERLE, T
QUINTARD, P
LORENZELLI, V
机构
[1] LAB SPECTROMETRIE VIBRATIONNELLE,CNRS,URA 320,LMCTS,123 AVE A THOMAS,F-87060 LIMOGES,FRANCE
[2] FAC INGN GENOVA,IST CHIM,I-16129 GENOA,ITALY
关键词
D O I
10.1021/la00030a011
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The surface of a turbostratic BN powder has been characterized by FT-IR spectrometry. BOH, BNH2, and B2NH species revealing a hydrolyzed surface are identified and the activity of the surface is evidenced by diethyl ether dissociation and acetonitrile polymerization. Other changes in BN surface spectrum by probe-molecule addition are also proposed to be due to an intercalation process.
引用
收藏
页码:1486 / 1491
页数:6
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