Pi-Extended Diindole-Fused Azapentacenone: Synthesis, Characterization, and Photophysical and Lithium-Storage Properties.
Pi-Extended Diindole-Fused Azapentacenone: Synthesis, Characterization, and Photophysical and Lithium-Storage Properties.
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DOI：
10.1002/asia.201501366
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发表时间：
2016-05
期刊：
影响因子：
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通讯作者：
Jianfeng Zhao;Renping Li;Wei Ai;Dai Dong;Jiewei Li;Lin Chen;Linghai Xie;T. Yu;Wei Huang
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文献类型：
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作者：
Jianfeng Zhao;Renping Li;Wei Ai;Dai Dong;Jiewei Li;Lin Chen;Linghai Xie;T. Yu;Wei Huang
Pi-扩展的聚芳烃往往表现出相对于本征结构改进的电子性能。在此，报道了通过应用分子内弗里德尔-克来福特二酰化合成程序获得的具有九环稠合核心的π-扩展二吲哚稠合二氮杂五苯酮（IP）的合理设计。 IP的化学结构、物理性质和形貌得到了充分表征。作为锂离子电池的有机正极材料，所制备的π-延伸IP纳米棒比没有二吲哚融合的裸二氮杂五苯酮纳米棒表现出更高的电导率和优异的电化学性能。
Pi-extended polyaromatics tend to exhibit improved electronic properties with respect to the intrinsic structures. Herein, the rational design of a π-extended diindole-fused diazapentacenone (IP), with a nine-ring-fused core, obtained by applying an intramolecular Friedel-Crafts diacylation synthetic routine, is reported. The chemical structure, physical properties, and morphology of IP were fully characterized. Serving as an organic cathode material for a lithium-ion battery, the as-prepared nanorods of π-extended IP display higher conductivity and superior electrochemical performance than those of the naked diazapentacenone without diindole fusion.