中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Selective crystallization of BaF2 under a compressed Langmuir monolayer of behenic acid

文献类型:期刊论文

作者Lu LH ; Cui HN ; Li W ; Zhang HJ ; Xi SQ
刊名chemistry of materials
出版日期2001
卷号13期号:2页码:325-328
关键词DIRECTED INORGANIC CRYSTALLIZATION AIR-WATER-INTERFACE BLODGETT-FILMS ORIENTED NUCLEATION CRYSTALS GROWTH CUSO4-CENTER-DOT-5H(2)O PARTICLES SURFACES GLYCINE
ISSN号0897-4756
通讯作者xi sq
中文摘要selective crystallization of baf2 crystals under a compressed langmuir monolayer of behenic acid [ch3(ch2)(20)cooh] has been studied by using x-ray diffraction, x-ray photoelectron spectroscopy, scanning electron microscopy, and energy-dispersive x-ray analysis. it was found that, in the absence of a monolayer, three kinds of crystals (ba2clf3, baclf, and baf2) can be obtained by mixing bacl2 with a nh4f solution. however, in the presence of the monolayer of behenic acid, only baf2 crystals appear at the monolayer-subphase interface and crystals have a special crystal face (100). during this process of crystallization, the monolayer plays a very important role and acts as a template that can preferentially select a special crystal and a special crystal face. the above results can be explained in terms of a specific molecular interaction between ions and the headgroups of the monolayer and specific electrostatic, geometric, and stereochemical interactions at the organic-inorganic interface.
收录类别SCI收录期刊论文
语种英语
WOS记录号WOS:000167139200018
公开日期2010-11-04
源URL[http://202.98.16.49/handle/322003/20923]  
专题长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式
GB/T 7714
Lu LH,Cui HN,Li W,et al. Selective crystallization of BaF2 under a compressed Langmuir monolayer of behenic acid[J]. chemistry of materials,2001,13(2):325-328.
APA Lu LH,Cui HN,Li W,Zhang HJ,&Xi SQ.(2001).Selective crystallization of BaF2 under a compressed Langmuir monolayer of behenic acid.chemistry of materials,13(2),325-328.
MLA Lu LH,et al."Selective crystallization of BaF2 under a compressed Langmuir monolayer of behenic acid".chemistry of materials 13.2(2001):325-328.

入库方式: OAI收割

来源:长春应用化学研究所

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