Synthesis and Characterization of Novel Series of Light-emitting Oligomers
| Author | : Chi Chung Kwok |
| Publisher | : |
| Total Pages | : 466 |
| Release | : 2001 |
| Genre | : Oligomerization |
| ISBN | : |
Synthesis And Characterization Of Novel Series Of Light Emitting Oligomers
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Synthesis and Characterization of Oligomers
| Author | : Constantin V. Uglea |
| Publisher | : CRC Press |
| Total Pages | : 388 |
| Release | : 1991-07-24 |
| Genre | : Technology & Engineering |
| ISBN | : 9780849349546 |
This book provides an excellent introduction to the fundamentals of oligomer chemistry. Each section describes the synthesis, separation, physico-chemical characterization, and present and future applications of individual classes of oligomers organized according to the chemical structure of the main chain. In addition, this book features up-to-date references from both journals and patents and an extensive appendix covering synthesis and characterization methods of oligomeric derivatives. Synthesis and Characterization of Oligomers is a broad, state-of-the-art survey and will be useful not only for students and professionals working with oligomers, but also chemists who are new to the field.
Synthesis and Characterization of Luminescent Conjugated Organoboron Oligomers and Macrocycles
| Author | : Pangkuan Chen |
| Publisher | : |
| Total Pages | : 257 |
| Release | : 2012 |
| Genre | : Macrocyclic compounds |
| ISBN | : |
Conjugated molecules have been explored as an important class of organic materials that are of paramount interest in organic electronics, such as organic light emitting diodes (OLEDs), organic field-effect transistors (OFETs) and organic solar cells. Although current studies frequently concentrate on conjugated polymers, small molecules are attractive in that they allow for facile fine-tuning of the HOMO and LUMO energy levels, which is crucial for enhancement of the overall performance of organic devices. Functionalization of conjugated organic systems with main group elements represents an active research area of current interest in the chemistry and matarial science community. One of the most often employed elements is the electron-deficient boron that features an empty p orbital that opens up a pathway to overlap with [pi] orbitals of attached aryl groups. This interaction leads to unusual optical and electronic properties for organoborane compounds. The focus of this thesis is on the investigation of well-defined organoborane oligomers and macrocycles.
Synthesis and Characterization of Ortho-phenylene Oligomers
| Author | : Jason L. Crase |
| Publisher | : |
| Total Pages | : 66 |
| Release | : 2010 |
| Genre | : Oligomers |
| ISBN | : |
Ortho-Phenylene oligomers are a class of organic molecules that are both chemically and synthetically interesting. Similar molecules have found uses in organic light emitting diodes and organic semiconductors as well as other applications. They are also potential precursors to graphene-like nanoribbons. Little work has been done with ortho-phenylene oligomers, as para -phenylene oligomers have received most of the attention. We have developed a synthesis based on alternating Suzuki-Miyaura couplings and activation of hydroxyls. The ortho-phenylene oligomers are also structurally interesting as there are indications that they assume helical conformations in solution.
Organic Light-Emitting Materials and Devices
| Author | : Zhigang Rick Li |
| Publisher | : CRC Press |
| Total Pages | : 731 |
| Release | : 2017-12-19 |
| Genre | : Science |
| ISBN | : 1351832662 |
Organic Light-Emitting Materials and Devices provides a single source of information covering all aspects of OLEDs, including the systematic investigation of organic light-emitting materials, device physics and engineering, and manufacturing and performance measurement techniques. This Second Edition is a compilation of the advances made in recent years and of the challenges facing the future development of OLED technology. Featuring chapters authored by internationally recognized academic and industrial experts, this authoritative text: Introduces the history, fundamental physics, and potential applications of OLEDs Reviews the synthesis, properties, and device performance of electroluminescent materials used in OLEDs Reflects the current state of molecular design, exemplifying more than 600 light-emitting polymers and highlighting the most efficient materials and devices Explores small molecules-based OLEDs, detailing hole- and electron-injection and electron-transport materials, electron- and hole-blocking materials, sensitizers, and fluorescent and phosphorescent light-emitting materials Describes solution-processable phosphorescent polymer LEDs, energy transfer processes, polarized OLEDs, anode materials, and vapor deposition manufacturing techniques employed in OLED fabrication Discusses flexible display, the backplane circuit technology for organic light-emitting displays, and the latest microstructural characterization and performance measurement techniques Contains abundant diagrams, device configurations, and molecular structures clearly illutrating the presented ideas Organic Light-Emitting Materials and Devices, Second Edition offers a comprehensive overview of the OLED field and can serve as a primary reference for those needing additional information in any particular subarea of organic electroluminescence. This book should attract the attention of materials scientists, synthetic chemists, solid-state physicists, and electronic device engineers, as well as industrial managers and patent lawyers engaged in OLED-related business areas.
