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
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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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