Graphene for Next Generation Lighting and Displays provides readers with a comprehensive overview of graphene, flexible graphene electrodes, and graphene-based next-generation display and lighting. The book covers a wide range of information, including the basic physics of graphene and recent trends in technical developments for graphene-based flexible and stretchable light-emitting devices. In addition, it discusses future prospects and suggests further directions for research on graphene-based next-generation displays and lightings.
In addition, the book includes sections on the fundamental properties of graphene, synthetic methods of graphene, preparation of graphene electrodes and composite electrodes, and doping methods for graphene electrodes. Potential applications are also addressed including graphene-based flexible electrodes, buffer layer, emitters, and graphene-based stretchable electrodes.
- Reviews the most promising applications, including OLEDs, graphene-based buffer layers for LEDs, quantum dot emitters, and stretchable graphene electrodes
- Describes practical approaches in modifying the properties of graphene for the purpose of optoelectronic applications
| Contributors |
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vii | |
| About the editor |
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ix | |
| Preface |
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xi | |
| Acknowledgments |
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xiii | |
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1 | (4) |
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2 | (3) |
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2 Structure and properties of graphene |
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5 | (22) |
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2.1 Structure of graphene |
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5 | (3) |
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2.2 Synthesis of graphene |
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8 | (3) |
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2.3 Electronic band structure of graphene |
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11 | (3) |
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2.4 Optical properties of graphene |
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14 | (2) |
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2.5 Electrical properties of graphene |
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16 | (6) |
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2.6 Mechanical properties of graphene |
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22 | (5) |
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23 | (3) |
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26 | (1) |
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3 Preparation of graphene electrode |
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27 | (32) |
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3.1 Solution casting of graphene oxide |
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27 | (6) |
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3.2 Transfer methods of CVD grown graphene |
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33 | (26) |
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52 | (7) |
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4 Graphene doping for electrode application |
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59 | (14) |
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4.1 Chemical doping of graphene |
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59 | (6) |
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4.2 Metal oxide doping of graphene |
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65 | (2) |
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4.3 Stability of the doped graphene electrodes |
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67 | (6) |
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70 | (1) |
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70 | (3) |
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5 Technical issues and integration scheme for graphene electrode OLED panels |
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73 | (26) |
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73 | (1) |
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5.2 Graphene preparation for OLED applications |
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74 | (1) |
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5.3 Technical issues of OLEDs having graphene film electrodes |
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74 | (13) |
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5.4 Integration schemes for realizing large area graphene electrode OLED panels |
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87 | (7) |
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5.5 Summary and future outlook |
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95 | (1) |
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95 | (3) |
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98 | (1) |
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6 Graphene-based buffer layers for light-emitting diodes |
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6.2 Graphene oxide buffer layer |
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6.3 Graphene-based composite buffer layer |
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110 | (3) |
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113 | (4) |
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113 | (4) |
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7 Graphene-based quantum dot emitters for light-emitting diodes |
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117 | (34) |
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7.1 Introduction to graphene quantum dots |
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117 | (4) |
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7.2 Synthetic strategies for GQDs |
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121 | (12) |
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7.3 Toward highly efficient fluorescence from GQDs |
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133 | (5) |
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7.4 Lighting applications of GQDs |
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138 | (5) |
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143 | (8) |
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145 | (6) |
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8 Graphene-based composite emitter |
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151 | (24) |
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8.1 Graphene---metal/metal oxide hybrid composite |
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151 | (1) |
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8.2 Graphene-based composite emitter |
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152 | (23) |
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170 | (5) |
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9 Stretchable graphene electrodes |
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175 | (30) |
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175 | (2) |
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9.2 Preparation of stretchable graphene electrodes |
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177 | (14) |
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9.3 Applications of stretchable graphene electrodes |
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191 | (8) |
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199 | (6) |
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201 | (4) |
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10 Conclusions and outlook |
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205 | (4) |
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207 | (2) |
| Index |
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209 | |
Tae-Woo Lee is an associate professor in the Department of Materials Science and Engineering at Seoul National University, Korea. He received his Ph.D in chemical engineering from KAIST, Korea in February 2002. Then, he joined Bell Laboratories, USA as a postdoctoral researcher in 2002. From September 2003 to August 2008, he worked in Samsung Advanced Institute of Technology, Samsung Electronics as a member of research staff. From August 2008 to August 2016, he worked as assistant and associate professor at Pohang University of Science and Technology (POSTECH), Korea. He received a prestigious Korea Young Scientist Award from the President of Korea in 2008 and The Scientist of the Month Award from the ministry of science, ICT and future planning in 2013. He is author and co-author of 139 papers including Science, Nature Photonics, Science Advances, Nature Communications, PNAS, Energy and Environmental Science, Angewandte Chemie, Advanced Materials, Nano Letters, and Advanced Functional Materials, as well as inventor and co-inventor of 339 patents (155 Korean patents and 184 international patents). His research focuses on organic, organic-inorganic hybrid, perovskite, and carbon & 2D materials and their applications to flexible electronics, printed electronics, displays, solid-state lightings, solar energy conversion devices, and neuromorphic devices.
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