荧光液晶研究进展

IF 5.3 2区化学 Q2 CHEMISTRY, PHYSICAL

Journal of Molecular Liquids Pub Date : 2025-05-07 DOI:10.1016/j.molliq.2025.127741

Naiji Wang , Wenjie Bi , Yingliang Liu , Shengang Xu , Kunlun Wang , Shaokui Cao

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引用次数: 0

摘要

液晶（lc）是一种智能软材料，在过去的60多年里受到了人们的广泛关注。近年来，荧光液晶（FLCs）在分子设计、性能优化、应用领域拓展等方面的研究取得了重大进展，不仅是有机发光材料，而且在传感器、太阳能电池、有机光电器件等领域都具有广阔的应用前景。特别地，回顾集中在两类主要的FLCs，杆状和盘状LCs。分别介绍了其在分子设计与合成、介生性质、光物理性质及应用等方面的最新研究进展。最后，对该学科面临的挑战和发展前景进行了探讨，以期为该学科的进一步发展提供合理和有用的信息。

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Recent progress of fluorescent liquid crystals

Liquid crystals (LCs) are smart soft materials and have attracted great attention for over six decades. In recent years, significant progress has been made in the research of fluorescent liquid crystals (FLCs) in terms of molecular design, performance optimization, and expansion of application fields, which has been regarded as promising candidates not only for organic luminescent materials but also in areas such as sensors, solar cells, and organic optoelectronic devices. In particular, the review focused on two main classes of FLCs, rod-shaped and discotic-shaped LCs. The latest research advances on molecular design and synthesis, mesogenic properties, photophysical properties as well as applications were presented respectively. Further, the challenges and prospectives were discussed, hopefully offering reasonable and useful information to assist future development of this multidisciplinary area.

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来源期刊

Journal of Molecular Liquids 化学-物理：原子、分子和化学物理

CiteScore

10.30

自引率

16.70%

发文量

2597

审稿时长

78 days

期刊介绍： The journal includes papers in the following areas: – Simple organic liquids and mixtures – Ionic liquids – Surfactant solutions (including micelles and vesicles) and liquid interfaces – Colloidal solutions and nanoparticles – Thermotropic and lyotropic liquid crystals – Ferrofluids – Water, aqueous solutions and other hydrogen-bonded liquids – Lubricants, polymer solutions and melts – Molten metals and salts – Phase transitions and critical phenomena in liquids and confined fluids – Self assembly in complex liquids.– Biomolecules in solution The emphasis is on the molecular (or microscopic) understanding of particular liquids or liquid systems, especially concerning structure, dynamics and intermolecular forces. The experimental techniques used may include: – Conventional spectroscopy (mid-IR and far-IR, Raman, NMR, etc.) – Non-linear optics and time resolved spectroscopy (psec, fsec, asec, ISRS, etc.) – Light scattering (Rayleigh, Brillouin, PCS, etc.) – Dielectric relaxation – X-ray and neutron scattering and diffraction. Experimental studies, computer simulations (MD or MC) and analytical theory will be considered for publication; papers just reporting experimental results that do not contribute to the understanding of the fundamentals of molecular and ionic liquids will not be accepted. Only papers of a non-routine nature and advancing the field will be considered for publication.