酞菁裂解法制备定向碳纳米管阵列及其场发射性能研究OA北大核心CSCDCSTPCD
Growth of Vertically Aligned Carbon Nanotubes by Pyrolysis of Iron Phthalocyanine and their Field Emission Properties
碳纳米管作为一种新型的光电材料有着广泛的应用,可用于平板显示器中的电子发射器件.定向碳纳米管阵列是碳纳米管的一种取向形态,具有其独特的性质.与缠绕无序的碳纳米管相比,定向碳纳米管更易分散、测量和应用.文章在低压条件下采用酞菁铁高温裂解法,在800～1 000℃,以石英玻璃为基底,制备了大面积高度定向的碳纳米管.通过SEM和TEM对定向碳纳米管的结构进行分析.结果表明该法制备的碳纳米管长20 μm,管径40～70 nm,为竹节状结构的多壁碳纳米管.…查看全部>>
Carbon nanotubes are promising as new optoeleetronic materials such as new electron field emitters in panel displays.For most of applications,it is highly desirable to prepare aligned carbon nanotubes (ACNTs) so that the properties of individual nanotubes can be easily assessed and they can be incorporated effectively into devices for the applications in panel fieldemitting displays.By pyrolysis of iron(Ⅱ) phthalocyanine (FeC32N8H16) at 800～1 000℃under low p…查看全部>>
宋海燕;叶晓燕;李艳楠;单志超;何品刚;孙卓;方禹之
华东师范大学,化学系,上海,200062华东师范大学,纳光电集成与先进装备教育部工程研究中心,上海,200062华东师范大学,化学系,上海,200062华东师范大学,纳光电集成与先进装备教育部工程研究中心,上海,200062华东师范大学,化学系,上海,200062华东师范大学,化学系,上海,200062华东师范大学,纳光电集成与先进装备教育部工程研究中心,上海,200062
信息技术与安全科学
定向碳纳米管阵列高温裂解场发射
vertically aligned carbon nanotubespyrolysisfield emission
《液晶与显示》 2007 (6)
基于有序纳米电极材料和纳米标识剂构建新型纳米生物传感器的研究
682-686,5
Supported by National Natural Science Foundation of China(No.20675031,50672020)Science and Technology Commission of Shanghai Municipality(No.06PJ14032,No.0552nm042)
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