Nanostar and Nanonetwork Crystals Fabricated by in Situ Nanoparticlization of Fully Conjugated Polythiophene Diblock Copolymers
Nanostar and Nanonetwork Crystals Fabricated by in Situ Nanoparticlization of Fully Conjugated Polythiophene Diblock Copolymers
复制标题
DOI：
10.1021/ja409206p
复制
发表时间：
2013-11-27
影响因子：
15
通讯作者：
Choi, Tae-Lim
中科院分区：
文献类型：
--
作者：
Lee, In-Hwan;Amaladass, Pitchamuthu;Choi, Tae-Lim
以全共轭聚(3-（2-乙基己基）-噻吩嵌段聚噻吩（P3EHT-b-PT）为原料，采用简单的INCP工艺制备了纳米星和纳米网络晶体。对纳米晶体的结构构象进行了详细的研究，发现随着PT嵌段长度的增加，纳米晶体的形貌由纳米球变为纳米棒、纳米星和纳米网络。
Nanostar and nanonetwork crystals were prepared from fully conjugated poly(3-(2-ethylhexyl)-thiophene)-block-polythiophene (P3EHT-b-PT) via a simple INCP process. The structural conformation of the nanocrystals was investigated in detail, revealing that with an increase in the block length of PT, the morphology of the nanocrystals changed from nanospheres to nanorods, nanostars, and to nanonetworks.