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Synthesis And Characterization Of Novel Chiral Compounds And Their Applications In Cholesteric Liquid Crystal Devices
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Book Synopsis Synthesis and Characterization of Novel Chiral Compounds and Their Applications in Cholesteric Liquid Crystal Devices by : 楊博智
Download or read book Synthesis and Characterization of Novel Chiral Compounds and Their Applications in Cholesteric Liquid Crystal Devices written by 楊博智 and published by . This book was released on 2007 with total page 239 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Synthesis and Characterization of Novel Color-tunable Cholesteric Liquid Crystals and Functional Materials by : 謝峰銘
Download or read book Synthesis and Characterization of Novel Color-tunable Cholesteric Liquid Crystals and Functional Materials written by 謝峰銘 and published by . This book was released on 2009 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Design And Synthesis Of Novel Organic Materials For Liquid Crystal Applications by : Pawan Nepal
Download or read book Design And Synthesis Of Novel Organic Materials For Liquid Crystal Applications written by Pawan Nepal and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Liquid crystals (LCs) show unique optical and physical properties, and so these compounds are attractive for many applications, including displays, sensors, reconfigurable mirrors, photonic devices, etc. [1-5]. Due to the cost and performance limitations of devices based on existing LC materials, it is essential to develop novel systems that are cost-effective and with enhanced performance. Also, it is crucial to explore the properties of these soft matter materials with respect to the molecular modifications to better understand their broad applicability. This is especially the case if the phase types involved are recently discovered. Many chiral dopants required for cholesteric preparations are either obtained from conventional chemical synthesis or from plant extracts. So, in search for novel dopants which are of biological origin and are relatively cheaper to produce in large volume, a study has been carried out to develop chiral compounds made from the fermentation derived bio-precursors. Likewise, the recently discovered nematic ferroelectric (NF) LCs [6] have not yet gained practical utility though they have potential to be applied in next generation displays and optoelectronic devices. Although these NF LCs show response towards ultra-small driving voltage ~1V/cm [7], the realistic applications are limited due to their current shortcomings such as monotropic LC phase, high temperature phase transition, thermochemical instability, etc. Thus, to develop novel improved systems and to seek their pragmatic applications, a variety of unique NF LCs have been synthesized and studied. Similarly, to explore the synthetic challenges and the properties related to their structural features, several classic compounds such as cyanobiphenyls (CBs), CB dimers, and triphenylene discotics have been prepared and examined. Reference: [1]Geelhaar, T. Liquid Crystals for Display Applications. Liq. Cryst. 1998, 24 (1), 91-98. https://doi.org/10.1080/026782998207613. [2] White, T. J.; Freer, A. S.; Tabiryan, N. V.; Bunning, T. J. Photoinduced Broadening of Cholesteric Liquid Crystal Reflectors. J. Appl. Phys. 2010, 107 (7). https://doi.org/10.1063/1.3369437. [3] Sergeyev, S.; Pisula, W.; Geerts, Y. H. Discotic Liquid Crystals: A New Generation of Organic Semiconductors. Chem. Soc. Rev. 2007, 36 (12), 1902-1929. https://doi.org/10.1039/b417320c. [4] Kumar, M.; Kumar, S. Liquid Crystals in Photovoltaics : A New Generation of Organic Photovoltaics. 2017, No. July 2016, 85-111. https://doi.org/10.1038/pj.2016.109. [5] Beeckman, J. Liquid-Crystal Photonic Applications. Opt. Eng. 2011, 50 (8), 081202. https://doi.org/10.1117/1.3565046. [6] Chen, X.; Chen, X.; Korblova, E.; Korblova, E.; Dong, D.; Dong, D.; Wei, X.; Wei, X.; Shao, R.; Shao, R.; et al. First-Principles Experimental Demonstration of Ferroelectricity in a Thermotropic Nematic Liquid Crystal: Polar Domains and Striking Electro-Optics. Proc. Natl. Acad. Sci. U. S. A. 2020, 117 (25), 14021-14031. https://doi.org/10.1073/pnas.2002290117. [7] Nishikawa, H.; Shiroshita, K.; Higuchi, H.; Okumura, Y.; Haseba, Y.; Yamamoto, S. I.; Sago, K.; Kikuchi, H. A Fluid Liquid-Crystal Material with Highly Polar Order. Adv. Mater. 2017, 29 (43), 1-8. https://doi.org/10.1002/adma.201702354.
Book Synopsis Chirality in Liquid Crystals by : Heinz Kitzerow
Download or read book Chirality in Liquid Crystals written by Heinz Kitzerow and published by Springer Science & Business Media. This book was released on 2006-04-28 with total page 513 pages. Available in PDF, EPUB and Kindle. Book excerpt: Describes the main aspects of chirality in liquid crystals, and points out some of the open questions of current research. The chapters review the highlights of the important topics and questions.
Book Synopsis Handbook of Liquid Crystals, Volume 2A by : Dietrich Demus
Download or read book Handbook of Liquid Crystals, Volume 2A written by Dietrich Demus and published by John Wiley & Sons. This book was released on 2011-09-22 with total page 530 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Handbook of Liquid Crystals is a unique compendium of knowledge on all aspects of liquid crystals. In over 2000 pages the Handbook provides detailed information on the basic principles of both low- and high-molecular weight materials, as well as the synthesis, characterization, modification, and applications (such as in computer displays or as structural materials) of all types of liquid crystals. The five editors of the Handbook are internationally renowned experts from both industry and academia and have drawn together over 70 leading figures in the field as authors. The four volumes of the Handbook are designed both to be used together or as stand-alone reference sources. Some users will require the whole set, others will be best served with one or two of the volumes. Volume 1 deals with the basic physical and chemical principles of liquid crystals, including structure-property relationships, nomenclature, phase behavior, characterization methods, and general synthesis and application strategies. As such this volume provides an excellent introduction to the field and a powerful learning and teaching tool for graduate students and above. Volumes 2A and 2B concentrate on low-molecular weight materials, for example those typically used in display technology. A high quality survey of the literature is provided along with full details of molecular design strategies, phase characterization and control, and applications development. These volumes are therefore by far the most detailed reference sources on these industrially very important materials, ideally suited for professionals in the field. Volume 3 concentrates on high-molecular weight, or polymeric, liquid crystals, some of which are found in structural applications and others occur as natural products of living systems. A high-quality literature survey is complemented by full detail of the synthesis, processing, analysis, and applications of all important materials classes. This volume is the most comprehensive reference source on these materials, and is therefore ideally suited for professionals in the field.
Book Synopsis Unconventional Liquid Crystals and Their Applications by : Wei Lee
Download or read book Unconventional Liquid Crystals and Their Applications written by Wei Lee and published by Walter de Gruyter GmbH & Co KG. This book was released on 2021-07-19 with total page 738 pages. Available in PDF, EPUB and Kindle. Book excerpt: The work focuses on recent developments of the rapidly evolving field of Non-conventional Liquid Crystals. After a concise introduction it discusses the most promising research such as biosensing, elastomers, polymer films , photoresponsive properties and energy harvesting. Besides future applications it discusses as well potential frontiers in LC science and technology.
Book Synopsis Advances in Cholesteric Liquid Crystals by : Michel Mitov
Download or read book Advances in Cholesteric Liquid Crystals written by Michel Mitov and published by MDPI. This book was released on 2020-02-05 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: With their helical structure, cholesteric liquid crystals figure prominently in liquid crystal science. The selective reflection of light is their flagship property, and they offer a myriad of applications as advanced optical materials with multiscale properties. The cholesteric structure is also a ubiquitous design in the animal and plant kingdoms. This book contains eight contributions on fundamental investigations about defects, textures and structures of cholesteric materials, and experimental studies aimed at applications such as temperature sensors, head-up displays for improving automobile driving safety, or smart windows.
Book Synopsis Synthesis and Characterization of Liquid Crystal Compounds and Their Applications in Photonic Films, Field-Sequential Color Displays and Elastomer Actuators by : 張彥松
Download or read book Synthesis and Characterization of Liquid Crystal Compounds and Their Applications in Photonic Films, Field-Sequential Color Displays and Elastomer Actuators written by 張彥松 and published by . This book was released on 2018 with total page 123 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Fabrication and Characterization of Cholesteric Liquid Crystal Devices Promoted by Polydopamine Particles by :
Download or read book Fabrication and Characterization of Cholesteric Liquid Crystal Devices Promoted by Polydopamine Particles written by and published by . This book was released on 2021 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Nematic and Cholesteric Liquid Crystals by : Patrick Oswald
Download or read book Nematic and Cholesteric Liquid Crystals written by Patrick Oswald and published by CRC Press. This book was released on 2005-02-28 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt: Liquid crystals allow us to perform experiments that provide insight into fundamental problems of modern physics, such as phase transitions, frustration, elasticity, hydrodynamics, defects, growth phenomena, and optics (linear and non linear). This excellent volume meets the need for an up-to-date text on liquid crystals.Nematic and Cholesteric Liq
Book Synopsis Synthesis and Characterization of Novel Glassy Liquid Crystals by : Huang-Ming Philip Chen
Download or read book Synthesis and Characterization of Novel Glassy Liquid Crystals written by Huang-Ming Philip Chen and published by . This book was released on 2003 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Unconventional Liquid Crystals and Their Applications by : Wei Lee
Download or read book Unconventional Liquid Crystals and Their Applications written by Wei Lee and published by Walter de Gruyter GmbH & Co KG. This book was released on 2021-07-19 with total page 581 pages. Available in PDF, EPUB and Kindle. Book excerpt: The work focuses on recent developments of the rapidly evolving field of Non-conventional Liquid Crystals. After a concise introduction it discusses the most promising research such as biosensing, elastomers, polymer films , photoresponsive properties and energy harvesting. Besides future applications it discusses as well potential frontiers in LC science and technology.
Book Synopsis The Synthesis and Characterization of Precursors to Zirconium-based Liquid Crystals by : Amy Lucía Prieto
Download or read book The Synthesis and Characterization of Precursors to Zirconium-based Liquid Crystals written by Amy Lucía Prieto and published by . This book was released on 1996 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Handbook Of Chiral Chemicals by : David John Ager
Download or read book Handbook Of Chiral Chemicals written by David John Ager and published by CRC Press. This book was released on 1999-01-04 with total page 395 pages. Available in PDF, EPUB and Kindle. Book excerpt: Describes the problems associated with large, commercial-scale syntheses of chiral molecules and the relatively small number of reactions that can be used to achieve these syntheses. The book discusses commercially viable and still-developing methods of compound manufacture, and reviews the best-selling chiral compounds as of 1996.
Book Synopsis Chemistry of Discotic Liquid Crystals by : Sandeep Kumar
Download or read book Chemistry of Discotic Liquid Crystals written by Sandeep Kumar and published by CRC Press. This book was released on 2010-12-20 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The self-contained properties of discotic liquid crystals (DLCs) render them powerful functional materials for many semiconducting device applications and models for energy and charge migration in self-organized dynamic functional soft materials. The past three decades have seen tremendous interest in this area, fueled primarily by the possibility of creating a new generation of organic semiconductors and wide viewing displays using DLCs. While a number of books on classical calamitic liquid crystals are available, there are, as yet, no books that are dedicated exclusively to the basic design principles, synthesis, and physical properties of DLCs. The first reference book to cover DLCs, Chemistry of Discotic Liquid Crystals: From Monomers to Polymers highlights the chemistry and thermal behavior of DLCs. Divided into six chapters, each with a general description, background, and context for the concepts involved, the book begins with a basic introduction to liquid crystals, describing molecular self-assembly and various types of liquid crystals. It outlines their classification, covers their history and general applications, and focuses on DLCs and their discovery, structure, characterization, and alignment. The book goes on to examine the chemistry and physical properties of various monomeric DLCs, including 25 sections describing the synthesis and mesomorphic properties of monomeric DLCs formed by different cores. The bulk of the book covers the chemistry and mesomorphism of discotic dimers, oligomers, and polymers and concludes with a look at some applicable properties of DLCs. A comprehensive and up-to-date resource, this book is designed to be accessible and of value not just for students and researchers but also to the directors and principal investigators working in this field, providing the foundation and fuel to advance this fast-growing technological field.
Book Synopsis Advances in Cholesteric Liquid Crystals by : Michel Mitov
Download or read book Advances in Cholesteric Liquid Crystals written by Michel Mitov and published by . This book was released on 2020 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: With their helical structure, cholesteric liquid crystals figure prominently in liquid crystal science. The selective reflection of light is their flagship property, and they offer a myriad of applications as advanced optical materials with multiscale properties. The cholesteric structure is also a ubiquitous design in the animal and plant kingdoms. This book contains eight contributions on fundamental investigations about defects, textures and structures of cholesteric materials, and experimental studies aimed at applications such as temperature sensors, head-up displays for improving automobile driving safety, or smart windows.
Book Synopsis Handbook of Liquid Crystals by : Dietrich Demus
Download or read book Handbook of Liquid Crystals written by Dietrich Demus and published by . This book was released on 1998 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt: Annotation. The Handbook of Liquid Crystals is a unique compendium of knowledge on all aspects of liquid crystals. In over 2000 pages the Handbook provides detailed information on the basic principles of both low– and high–molecular weight materials, as well as the synthesis, characterization, modification, and applications (such as in computer displays or as structural materials) of all types of liquid crystals. The five editors of the Handbook are internationally renowned experts from both industry and academia and have drawn together over 70 leading figures in the field as authors. The four volumes of the Handbook are designed both to be used together or as stand–alone reference sources. Some users will require the whole set, others will be best served with one or two of the volumes. Volume 1 deals with the basic physical and chemical principles of liquid crystals, including structure–property relationships, nomenclature, phase behavior, characterization methods, and general synthesis and application strategies. As such this volume provides an excellent introduction to the field and a powerful learning and teaching tool for graduate students and above. Volumes 2A and 2B concentrate on low–molecular weight materials, for example those typically used in display technology. A high quality survey of the literature is provided along with full details of molecular design strategies, phase characterization and control, and applications development. These volumes are therefore by far the most detailed reference sources on these industrially very important materials, ideally suited for professionals in the field. Volume 3 concentrates on high–molecular weight, or polymeric, liquid crystals, some of which are found in structural applications and others occur as natural products of living systems. A high–quality literature survey is complemented by full detail of the synthesis, processing, analysis, and applications of all important materials classes. This volume is the most comprehensive reference source on these materials, and is therefore ideally suited for professionals in the field.
