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Modification of Side Chains of Conjugated Molecules and Polymers for Charge Mobility Enhancement and Sensing Functionality
Accounts of Chemical Research ( IF 16.4 ) Pub Date : 2018-05-17 00:00:00 , DOI: 10.1021/acs.accounts.8b00069 Zitong Liu 1 , Guanxin Zhang 1 , Deqing Zhang 1
Accounts of Chemical Research ( IF 16.4 ) Pub Date : 2018-05-17 00:00:00 , DOI: 10.1021/acs.accounts.8b00069 Zitong Liu 1 , Guanxin Zhang 1 , Deqing Zhang 1
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Organic semiconductors have received increasing attentions in recent years because of their promising applications in various optoelectronic devices. The key performance metric for organic semiconductors is charge carrier mobility, which is governed by the electronic structures of conjugated backbones and intermolecular/interchain π–π interactions and packing in both microscopic and macroscopic levels. For this reason, more efforts have been paid to the design and synthesis of conjugated frameworks for organic semiconductors with high charge mobilities. However, recent studies manifest that appropriate modifications of side chains that are linked to conjugated frameworks can improve the intermolecular/interchain packing order and boost charge mobilities.
中文翻译：
修饰共轭分子和聚合物的侧链以提高电荷迁移率和传感功能
近年来，由于有机半导体在各种光电器件中的应用前景广阔，因此越来越受到关注。有机半导体的关键性能指标是电荷载流子迁移率，其受共轭主链的电子结构以及分子间/链间π-π相互作用以及微观和宏观水平的堆积的支配。由于这个原因，已经付出更多的努力来设计和合成用于具有高电荷迁移率的有机半导体的共轭骨架。然而，最近的研究表明，与共轭骨架相连的侧链的适当修饰可以改善分子间/链间的堆积顺序并提高电荷迁移率。
更新日期：2018-05-17
中文翻译：
修饰共轭分子和聚合物的侧链以提高电荷迁移率和传感功能
近年来，由于有机半导体在各种光电器件中的应用前景广阔，因此越来越受到关注。有机半导体的关键性能指标是电荷载流子迁移率，其受共轭主链的电子结构以及分子间/链间π-π相互作用以及微观和宏观水平的堆积的支配。由于这个原因，已经付出更多的努力来设计和合成用于具有高电荷迁移率的有机半导体的共轭骨架。然而，最近的研究表明，与共轭骨架相连的侧链的适当修饰可以改善分子间/链间的堆积顺序并提高电荷迁移率。
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