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E-grāmata: Polymers for Light-Emitting Devices and Displays [Wiley Online]

Edited by (National Center for Nanoscience and Technology (NCNST, Beijing)), Edited by (Aligarh Muslim University, Aligarh, India), Edited by , Edited by (King Abdulaziz University, Jeddah, Saudi Arabia)
  • Formāts: 288 pages
  • Izdošanas datums: 09-Jun-2020
  • Izdevniecība: Wiley-Scrivener
  • ISBN-10: 1119654645
  • ISBN-13: 9781119654643
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  • Wiley Online
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Polymers for Light-Emitting Devices and DisplaysPalielināt
  • Formāts: 288 pages
  • Izdošanas datums: 09-Jun-2020
  • Izdevniecība: Wiley-Scrivener
  • ISBN-10: 1119654645
  • ISBN-13: 9781119654643
Citas grāmatas par šo tēmu:
Wiley Online E-booksMore info about Wiley Online
Rokasgrāmatas mājas lapa: https://onlinelibrary.wiley.com/doi/book/10.1002/9781119654643

Polymers for Light-Emitting Devices and Displays provides an in-depth overview of fabrication methods and unique properties of polymeric semiconductors, and their potential applications for LEDs including organic electronics, displays, and optoelectronics.  Some of the chapter subjects include:

  • The newest polymeric materials and processes beyond the classical structure of PLED
  • Conjugated polymers and their application in the light-emitting diodes (OLEDs & PLEDs) as optoelectronic devices.
  • The novel work carried out on electrospun nanofibers used for LEDs.
  • The roles of diversified architectures, layers, components, and their structural modifications in determining efficiencies and parameters of PLEDs as high-performance devices.
  • Polymer liquid crystal devices (PLCs), their synthesis, and applications in various liquid crystal devices (LCs) and displays.
  • Reviews the state-of-art of materials and technologies to manufacture hybrid white light-emitting diodes based on inorganic light sources and organic wavelength converters.
Preface xi
1 Applications of Polymer Light-Emitting Devices and Displays
1(14)
D. Prakash Babu
S. Naresh Kumar
N. Suresh Kumar
K. Chandra Babu Naidu
D. Baba Basha
1.1 Introduction
1(1)
1.2 Background
2(1)
1.3 The Mechanism of Light Emission
3(1)
1.4 Widely Used Polymers in PLED Applications
4(3)
1.4.1 Polyfluorene-Based Luminescent Polymers
4(1)
1.4.2 Polyfluorene Homo-Polymers
5(1)
1.4.3 Polyfluorene Alternating Copolymers
5(1)
1.4.4 Derivatives of PPV
6(1)
1.4.5 Soluble Precursors of PPV
6(1)
1.4.6 Derivatives of PPV for Solution-Processing
6(1)
1.4.7 Polyphenylenes
7(1)
1.5 Parameters to be Considered for Display Applications
7(2)
1.5.1 Color Purity and Brightness
7(1)
1.5.2 Light Conversion Efficiency
8(1)
1.5.3 Color Stability
8(1)
1.6 Applications in Large and Small Area Devices
9(2)
1.6.1 Displays
9(1)
1.6.1.1 Matrix and Small Segmented Displays, <25 cm2
9(1)
1.6.2 Thin and Flat Light Sources
9(1)
1.6.3 Cloth-Type PLEDs
10(1)
1.6.4 PLEDs in Wearable Electronics
11(1)
1.7 Conclusion
11(1)
References
11(4)
2 Polymer Light-Emitting Devices by Solution Processing
15(36)
Mariya Aleksandrova
2.1 Introduction
16(4)
2.1.1 Materials, Design, Main Parameters, and Characteristics of PLEDs
17(1)
2.1.2 Main Problems at PLEDs and How the Solution Processes Can Affect Them
18(2)
2.1.3 Aim of This
Chapter
20(1)
2.2 Materials for Fabrication of PLEDs and Their Performance at Solution Processing
20(19)
2.2.1 New Polymers for Light-Emissive Layers and for Supplementary HTL and ETL
20(10)
2.2.2 ITO-Free Electrodes--Solution Processed and Polymer Alternatives to the Transparent Conductive Oxides
30(9)
2.3 Specific Phenomena at PLED--Energy Transfers, Traps, Excitons Formation, and Color Tuning
39(6)
2.4 Conclusions
45(1)
References
46(5)
3 DFT Computational Modeling and Design of New Cyclopentadithiophene (CPDT) Derivatives for Highly Efficient Blue Emitters in OLEDs
51(26)
Rattia Zaier
Said Hajaji
Masatoshi Kozaki
Sahbi Ayachi
3.1 Introduction
52(1)
3.2 Computational Methods
53(1)
3.3 Molecular Geometry
54(2)
3.4 Frontier Molecular Orbitals
56(3)
3.5 Molecular Electrostatic Potential Maps
59(1)
3.6 Optical Absorption and Emission Properties
59(5)
3.6.1 UV-Vis-NIR Optical Absorption Properties
59(4)
3.6.2 Emission Properties
63(1)
3.7 ICT Properties
64(4)
3.8 OLEDs Modulation
68(2)
3.9 Conclusion
70(1)
References
70(7)
4 Conjugated Polymer Light-Emitting Diodes
77(22)
Sapana Jadoun
Ufana Riaz
4.1 Introduction
77(2)
4.2 History, Classification, and Characteristics of Polymer OLED Material
79(2)
4.3 Polymer OLED Device Construction and Working
81(1)
4.4 Blue Light-Emitting Diodes
82(1)
4.5 Green Light-Emitting Diodes
83(1)
4.6 Red Light-Emitting Diodes
84(1)
4.7 Multicolor Light-Emitting Diodes
85(1)
4.8 Advantages of OLEDs over Other Liquid Crystal Display
85(2)
4.9 Applications of OLEDs
87(1)
4.10 Challenges and Future Possibilities
87(1)
4.11 Conclusion
88(1)
References
89(10)
5 Application of Electrospun Materials in LEDs
99(26)
Subhash B. Kondawar
Mahelaqua A. Haque
Chaitali N. Pangul
5.1 Introduction
99(2)
5.2 Electrospun Nanofibers Technology
101(3)
5.3 Electrospun Materials for LEDs
104(15)
5.3.1 Metal Oxide Semiconducting Electrospun Nanofibers
105(3)
5.3.2 Perovskite Electrospun Nanofibers
108(5)
5.3.3 Rare Earth Ion Doped Electrospun Nanofibers
113(5)
5.3.4 Electrospun Coordination Polymeric Nanofibers
118(1)
5.4 Conclusions
119(1)
References
120(5)
6 Luminescent Polymer Light-Emitting Devices and Displays
125(52)
Nayan Ranjan Singha
Pijush Kanti Chattopadhyay
Mousumi Deb
Mrinmoy Karmakar
Manas Mahapatra
Madhushree Mitra
Arnab Dutta
Abbreviation
126(1)
6.1 Introduction
126(2)
6.2 Chronological Development
128(16)
6.3 Basic Principles Behind Luminescence of Polymers
144(3)
6.4 Classification of Polymer Light-Emitting Diode
147(6)
6.4.1 Classification Based on the Type of Components
147(1)
6.4.2 Classification Based on the Device Architecture
147(2)
6.4.3 Classification Based on the Charge Carriers
149(1)
6.4.3.1 Single Carrier Device
149(1)
6.4.3.2 Bipolar Devices
150(1)
6.4.4 Classification Based on the Color of Emission
150(1)
6.4.4.1 Green and Blue Color Emitting PLEDs
150(1)
6.4.4.2 Red Color Emitting PLED
151(1)
6.4.4.3 White Color Emitting PLED
152(1)
6.5 Dependence of Various Performance Parameters on Structural Factors
153(13)
6.5.1 Brightness
153(1)
6.5.2 Efficiencies
153(1)
6.5.2.1 Characteristics of EML
153(7)
6.5.2.2 Characteristics of EIL/ETL
160(2)
6.5.2.3 Characteristics of HIL/HTL
162(1)
6.5.2.4 Characteristics of HBL and EBL
163(1)
6.5.2.5 Characteristics of Cathode
164(1)
6.5.2.6 Characteristics of Anode
165(1)
6.6 Life Time and Stability
166(1)
6.7 Recent Developments, Challenges, and Constraints
166(3)
6.8 Conclusions
169(1)
References
170(7)
7 Polymer Liquid Crystal Devices and Displays
177(1)
Nimra Shakeel
Mohd Imran Ahamed
Naushad Anwar
7 A Introduction
178(19)
7.2 History and Progress
182(1)
7.3 Polymer Liquid Crystal: An Overview
183(2)
7.4 Applications of PLCs
185(4)
7.4.1 PLCs as Laser Sources
185(1)
7.4.2 PLCs as Dynamic Lenses
186(1)
7.4.3 PLCs as Biosensors
187(1)
7.4.4 PLCs as Actuator Devices
188(1)
7.5 Conclusions
189(1)
References
189(8)
8 Hybrid Inorganic-Organic White Light Emitting Diodes
197(66)
Mauro Mosca
Roberto Macaluso
Isodiana Crupi
8.1 Introduction
197(3)
8.2 Hybrid Devices and Other Ambiguities
200(4)
8.3 Necessity of a Host Matrix
204(1)
8.4 Materials for Hybrid LEDs
205(38)
8.4.1 Luminescent Polymers
205(2)
8.4.2 Molecular Luminescent Dyes
207(16)
8.4.3 Biomaterials and Biomolecules
223(6)
8.4.4 Metal-Organic Frameworks
229(11)
8.4.5 Carbon Dots
240(3)
8.5 Color Tuning and Rendering
243(2)
8.6 Stability
245(6)
8.7 Conclusions
251(1)
References
251(12)
Index 263
Inamuddin, PhD, is an assistant professor at King Abdulaziz University, Jeddah, Saudi Arabia and is also an assistant professor in the Department of Applied Chemistry, Aligarh Muslim University, Aligarh, India. He has extensive research experience in multidisciplinary fields of analytical chemistry, materials chemistry, electrochemistry, renewable energy and environmental science. He has published about 150 research articles in various international scientific journals, 18 book chapters, and 60 edited books with multiple well-known publishers.

Rajender Boddula, PdD, is currently working for the Chinese Academy of Sciences President's International Fellowship Initiative (CAS-PIFI) at the National Center for Nanoscience and Technology (NCNST, Beijing). His academic honors include multiple fellowships and scholarships, and he has published many scientific articles in international peer-reviewed journals, edited books with numerous publishers and has authored twenty book chapters.

Mohd Imran Ahamed received his Ph.D on the topic "Synthesis and characterization of inorganic-organic composite heavy metals selective cation-exchangers and their analytical applications", from Aligarh Muslim University, India in 2019. He has published several research and review articles in SCI journals. His research focusses on ion-exchange chromatography, wastewater treatment and analysis, actuators and electrospinning.

Abdullah M. Asiri is the Head of the Chemistry Department at King Abdulaziz University and the founder and Director of the Center of Excellence for Advanced Materials Research (CEAMR). He is the Editor-in-Chief of the King Abdulaziz University Journal of Science. He has received numerous awards, including the first prize for distinction in science from the Saudi Chemical Society in 2012. He holds multiple patents, has authored ten books and more than one thousand publications in international journals.
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