Design of Functional Cluster using Lattice Space of Zeolite and Analogous Compound as Reaction Field

以沸石及类似化合物的晶格空间为反应场的功能团簇设计

基本信息

批准号：
09650924
负责人：
MIYAKE Michihiro
金额：
$ 2.18万
依托单位：
Okayama University
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (C)
财政年份：
1997
资助国家：
日本
起止时间：
1997 至 1998
项目状态：
已结题

项目摘要

The functional clusters have been synthesized in the lattice space of zeolite Y, aluminophosphate molecular sieve-5 (AlPO _4-5), and so on, and the resulting materials have been characterized in the present research.(1) Pyrrole was encapsulated in two kinds of zeolite Y (NaY and USY) with various concentrations of Cu(II) ions, and the products have been characterized by means of thermoanalytic and spectroscopic methods. Pyrrole was encapsulated as polypyrrole in both NaY and USY with a high concentration of Cu(II) ions, It was found that the polypyrrole fonned in NaY evolved into bipolaron state with increasing Cu(II) content, whereas polypyrrole in USY consisted of polaron and bipolaron states.(2) The encapsulations of thiophen in hexagonal faujasite with Cu(II) ions and pyrrole in zeolite beta with Fe(III) ions have been invesigated and characterized by thermoanalytic and spectroscopic methos. Polythiophen and polypyrrole with electron state of bipolaron were found to be formed in the both lattice spaces, respectively.(3) Nitrophenol (NP) and nitroaniline (NA) isomers were loaded in one-dimensional channels of AlPO4 -5, and the optical properties of the resulting materials (o-NP/, m-NP/, p-NP/, o-NA/, m-NA/, and p-NA/AlPO_4-5) have been characterized, It was found that o-NP/, m-NP/, p-NP/, o-NA/, and m-NA/AlPO_4-5 exhibited nonlinear optical properties (second harmonic generation, SHG) similar to p-NA/AlPO_4-5, and the orders of SHG were m < p < o in NP/AlPO_4-5 series and m < o << p in NA/AlPO_4-5 series, respectively. The SHG intensities of o-NP/, p-NP/, o-NA/, and p-NA/AlPO_4-5 depended on amount of loadings, whereas m-NP/ amd m-NA/AlPO_4-5 hardly did.(4) Semiconductor clusters such as CdS, ZnS, and PbS were synthesized in the lattice space of cancrinite, and the characterization was made. The diffuse-reflectance ultraviolet-visible spectrum revealed that the absorption-edge of CdS cluster blue-shifted, compared with bulk CdS crystal.

该功能簇已在沸石Y的晶格空间，铝磷酸盐分子Sieve-5（Alpo _4-5）等中合成，等等，在本研究中已表征所得的材料。（1）在两种吡咯均封装在两种中。具有各种浓度的Cu（II）离子的沸石Y（Nay和Usy）的种类，并且通过热分析和光谱方法的方式表征了产物。吡咯均以高浓度的Cu（II）离子封装在nay和Usy中，发现吡咯是在nay中进化为双极状态的，而cu（ii）含量增加，而cu（ii）的含量增加，而在北极子和polaron和polaron和polaron和polary的含量（2）硫代硫化硫代基因硫代基因硫代基因的硫苯甲烷的封装，并用Fe（III）离子在沸石β中的吡咯并以热分析和光谱甲基甲基化为特征。发现分别在两个晶格空间中形成了双吡隆的电子状态和多吡咯并吡咯。（3）硝基苯酚（NP）和硝基苯胺（Na）异构体在Alpo4 -5的一维通道中加载已经表征了所得材料（O-NP/，M-NP/，P-NP/，O-NA/，M-NA/和P-NA/ALPO_4-5） /，m-np/，p-np/，o-na/和m-NA/alpo_4-5表现出类似于p-na/alpo_4-5的非线性光学特性（第二次谐波，SHG，SHG），以及的顺序SHG分别在NP/Alpo_4-5系列中为M <P <O，分别为Na/Alpo_4-5系列的M <O <<P。 O-NP/，P-NP/，O-NA/和P-NA/ALPO_4-5的SHG强度取决于负载量，而M-NP/AMD M-NA/AlPO_4-5几乎没有。 4）半导体簇（例如CD，ZnS和PBS）在late石的晶格空间中合成，并进行了表征。与散装CDS晶体相比，CDS群簇的吸收边缘的吸收边缘是弥漫性 - 反射紫外线可见的光谱。