Polymers Application in Electronics and Photonics

A special issue of Polymers (ISSN 2073-4360). This special issue belongs to the section "Polymer Applications".

Deadline for manuscript submissions: closed (20 November 2023) | Viewed by 4054

Special Issue Editor


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Guest Editor
School of Materials Science and Engineering, Suzhou University of Science and Technology, Suzhou 215009, China
Interests: application research of 3D printing photonic crystal materials; research on the performance of organic low-light up-conversion materials and development of highly sensitive detection array chips; design of multi-scale smart materials and preparation of functional nanoparticle materials

Special Issue Information

Dear Colleagues,

Polymer crystals and crystallization play a crucial role in various material processes. The study of polymer crystals involves understanding the molecular arrangement and the resulting physical or chemical properties. Crystallization is the process of transforming polymers from a disordered state to an ordered crystalline structure. By controlling the crystallization process, researchers can manipulate the properties of polymers, such as mechanical strength, thermal stability, and optical characteristics. Additionally, photonic crystals, a subset of crystalline materials, have gained significant attention due to their ability to manipulate and control light flow. These structures exhibit unique properties, such as photonic bandgaps and high refractive indices, making them promising candidates for optical devices, sensors, and telecommunications applications. The exploration of polymer and photonic crystals continues to drive innovation and advancements in various scientific and technological domains, opening up new possibilities for tailored materials with enhanced properties.

Prof. Dr. Changqing Ye
Guest Editor

Manuscript Submission Information

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Keywords

  • photonic crystals
  • liquid crystals
  • structure color
  • periodic micro/nano structure
  • display devices

Published Papers (1 paper)

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Review

13 pages, 2434 KiB  
Review
A Review of Developments in Polymer Stabilized Liquid Crystals
by Yong Ye, Li Guo and Tingjun Zhong
Polymers 2023, 15(13), 2962; https://doi.org/10.3390/polym15132962 - 6 Jul 2023
Cited by 11 | Viewed by 3037
Abstract
Polymer-stabilized liquid crystals (PSLCs) are multi-functional materials consisting of polymer networks in a continuous phase of liquid crystals (LCs), of which polymer networks provide anchoring energy to align the LCs. A number of improvements are detailed, including polymer-stabilized nematic liquid crystals (PSNLCs), polymer-stabilized [...] Read more.
Polymer-stabilized liquid crystals (PSLCs) are multi-functional materials consisting of polymer networks in a continuous phase of liquid crystals (LCs), of which polymer networks provide anchoring energy to align the LCs. A number of improvements are detailed, including polymer-stabilized nematic liquid crystals (PSNLCs), polymer-stabilized cholesteric liquid crystals (PSCLCs), polymer-stabilized blue phase liquid crystals (PSBPLCs), polymer-stabilized smectic liquid crystals (PSSLCs), polymer-stabilized ferroelectric liquid crystals (PSFLCs), and polymer-stabilized antiferroelectric liquid crystals (PSAFLCs) in this review. Polymer stabilization has achieved multiple functionalities for LCs; in smart windows, a sufficiently strong electric field allows the LCs to reorient and enables switching from a scattering (transparent) state to a transparent (scattering) state. For broadband reflectors, the reflection bandwidth of LCs is manually tuned by electric fields, light, magnetic fields, or temperature. PSBPLCs open a new way for next-generation displays, spatial light modulators, sensors, lasers, lenses, and photonics applications. Polymer networks in PSFLCs or PSAFLCs enhance their grayscale memories utilized in flexible displays and energy-saving smart cards. At the end, the remaining challenges and research opportunities of PSLCs are discussed. Full article
(This article belongs to the Special Issue Polymers Application in Electronics and Photonics)
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