Facile Fabrication of Photochromic Dye–Conducting Polymer Core–Shell Nanomaterials and Their Photoluminescence
Facile Fabrication of Photochromic Dye–Conducting Polymer Core–Shell Nanomaterials and Their Photoluminescence
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DOI：
10.1002/adma.200304819
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发表时间：
2003-06
影响因子：
29.4
通讯作者：
Jyongsik Jang;Joon Hak Oh
中科院分区：
文献类型：
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作者：
Jyongsik Jang;Joon Hak Oh
以微乳液胶束为纳米反应器，制备了光致变色染料（芘）-导电聚合物（聚吡咯）核壳纳米材料。由于相分离和芘晶体的堆积限制，芘的吸附状态在很宽的范围内可调，且芘的负载量很小。这种方法提供了一种简便的方法来控制有机染料的发射，也提出了一个新的概念，纳米杂化电子器件。
Photochromic dye (pyrene)–conducting polymer (polypyrrole) core–shell nanomaterialswere fabricated using microemulsion micelles as nanoreactors. The adsorption state of pyrene was tunable over a wide range with a small pyrene loading because of the phase separation and the packing constraints of the pyrene crystal. This methodology provides a facile way to control the emission of organic dyes, and also presents a new concept of nanohybrids for electronic devices.