Bent-Core-Liquid-Crystalline-Based Smart Material with Switchable Photoluminescence in Two Distinct Modulating Modes

详细信息    查看全文

• 作者：Mingjun Teng ; Dan Wang ; Xinru Jia ; Xing Fan ; Guichao Kuang ; Xiaofang Chen ; Dechun Zou ; Yen Wei
• 刊名：Journal of Physical Chemistry C
• 出版年：2011
• 出版时间：November 17, 2011
• 年：2011
• 卷：115
• 期：45
• 页码：22540-22546
• 全文大小：958K
• 年卷期：v.115,no.45(November 17, 2011)
• ISSN：1932-7455

文摘

We reported herein a smart material (BCLC-FM) with tunable emission by combining a fluorescent molecule (FM) with a bent-core liquid crystal (BCLC). The photoluminescence of BCLC-FM could be modulated in two distinct switching ways by changing the transmittance under different electric fields. The two distinct operating modes are interchangeable and thermo-erasable, which may provide a novel designing strategy to realize the multiswitching modes of photoluminescence of organic compounds.