Developmental Study of New Functionality Materials For Energy Storage and Transport.

能源储存与运输新型功能材料的开发研究。

基本信息

批准号：
61850151
负责人：
YOSHIDA Zen-ichi
金额：
$ 14.08万
依托单位：
Kyoto University
依托单位国家：
日本
项目类别：
Grant-in-Aid for Developmental Scientific Research
财政年份：
1986
资助国家：
日本
起止时间：
1986 至 1987
项目状态：
已结题

项目摘要

As new electron donors for organic metals, vinylogues of TTF and radialenes possessing 1,3-dithiol-2-ylidene moieties have been synthesized, and electric propeties of their CT-complexes have been studied. Among their CT-complexes with several electon acceptors, the 1 : 1 complex of bis( 1,3-dithiafulvenyl ) with TCNQ revealed high electric aonductivity of <sigma> 300゜K = 16 S/cm. Additionally, the electric conductivity of the complex showed a temperature dependence ressmbling that of metal, indicating that the complex is undoubtedly " organic metal ". The new radialenes, in particular (3)radialene, are expected as desirable electron donors for new types of organic metals, because of their high electron-donating ability and of their high co-planarity.The electlric properties of (4)radialene-TCNQ ( or TCNQE_4 ) CT complex and of the PF6 and C10_4 salts of (4)radialene cation radical were investigated in compressed pellet or crystal state, and their results suggested the possiblility of o … More rganic metals. A possibility preparing the mixed valency state was also suggested.A number of the donor-acceptor norbornadienes has been prepared, and their efficiencies of storing light energy under solar insolation have been assessed experimentally.2,3-Dicyano-4,5,6-trimethylnorbornadiene showed the fighest efficiency. The chemical conversion of the norbornadiene to the corresponding quadricyclane under insolation was 5 mol/m^2 day for a typical run which was close to the theoretical one, 6 mol/m^2 day. The development study of the heterogeneous catalyst for the energy-releasing process has been performed begining with a series of fundamental studies including screening of metal elements, reaction mechanisms of metal catalysed cycloreversion, methods for immobilization of catalyst and so forth. Consequently, an excellent heterogeneous catalyst for the cycloreversion of trimethyldicyanoquadricyclane has been found, which revealed many prominent properties, high activity, small deactivation rate and moreover ability of restoration of activity by heating the used catalyst under vacuo. Less

作为有机金属的新电子捐赠者，已经合成了具有1,3-二硫醇2-基因部分的TTF和radialenes的Vinyllogues，并且已经研究了其CT-复合物的电先知。在具有多个选举受体的CT复合物中，带有TCNQ的BIS（1,3-二硫化素）的1：1复合物显示出高电动性<sigma> 300 k = 16 s/cm。此外，该复合物的电导率显示了金属的温度依赖性，表明该复合物无疑是“有机金属”。由于具有高电子含量的能力及其较高的共辐射性，新的radialenes，特别是（3）雷亚烯被预期为新型有机金属的理想电子供体。（4）radialene-tCNQ（或TCNQE_4）CT ct和PF6和C10_4 SALADENE（4）radAdeS of（4）radads of（4）radad of（4）radads of（4）radad of（4）radad of（4）radad of of（4）radialene-tcnq的电特性。或水晶状态及其结果表明了o…更多rnagic金属的可能性。还提出了准备混合价值状态的一种可能性。已经准备好了供体 - 受体诺本烯二烯的数量，并且在太阳能绝缘材料下储存轻能的效率。2,3-二酸-4,5,5,5,6-三甲基苯基苯二胺显示出表现出最高效率。在隔离下，北丁二烯向相应的四分之一的四分之一的化学转化为5摩尔/m^2天，对于典型的运行，它接近理论的运行，6 mol/m^2天。从一系列基本研究开始，包括筛选金属元素，金属催化环循环的反应机制，抗催化剂的固定方法等，用于释放能量释放过程的异质催化剂的开发研究。因此，已经发现了一种出色的异质催化剂，用于三甲环氨基甲苯甲烷的环旋氏菌，它揭示了许多突出的特性，高活性，较小的失活率和通过真空中加热所使用的催化剂的恢复活性的能力。较少的