轮烯金属配合物应用于高密度光存储体系的研究  

Studies on the Application of Tetraaza Annulene Metal Complex in the High Density Optical Storage System

作　　者：宾月景[1] 黄蕾[1] 赵福群[1] 黄新[1] 张复实[1] 

机构地区：[1]清华大学化学系有机光电子与分子工程教育部重点实验室,北京100084

出　　处：《影像技术》2007年第3期14-16,共3页Image Technology

基　　金：国家自然科学基金项目(20333080);(20572059);(20502013)

摘　　要：随着信息技术的高速发展,海量数据存储对媒介的存储容量提出了更高要求。与高密度可录光盘匹配的有机记录材料研发也日新月异。酞菁类材料在红外光波段的光存储体系中得到了成功应用,寻找一种具有类似大共轭环π键体系的短波长分子将是新高密度光存储体系开发的关键。二茂铁取代四氮〔14〕轮烯合镍(Ⅱ)具有大环共轭体系,材料分子的吸收光谱在650nm处有适当的吸收,能与DVD的读写激光匹配。材料的灵敏度和热稳定性也基本达到使用要求,可作为一种新型可录光盘记录材料进行开发。Following the rapid development of information technologies, the great amounts of data require the storage media with higher volume. The recording materials matched with the recordable high density optical compact disc develop quickly. Phthalocyanine derivants have been successfully used in the optical storage system with the infrared light as reading and writing light sources. Seeking for the molecule system at short wavelength with the similar structure of great conjugate π bond system becomes the sticking point. Ferrocene substituted tetraaza annulene 〔14〕 nickel （Ⅱ） complexes have the great conjugate π bond system, and the molecular absorption at 650nm is advisable, which match the laser of DVD drivers. Its sensitivity and thermal stability also satisfy the operating requirement. This kind of materials can be further developed as new storage materials.

关 键 词：数据存储 可录光盘 记录材料 二茂铁取代四氮〔14〕轮烯合镍 

分 类 号：TB381[一般工业技术—材料科学与工程]