Piezoelectric ZnO Nanostructure for Energy Harvesting, Volume 1

Inbunden, Engelska, 2015

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Over the past decade, ZnO as an important II-VI semiconductor has attracted much attention within the scientific community over the world owing to its numerous unique and prosperous properties. This material, considered as a “future material”, especially in nanostructural format, has aroused many interesting research works due to its large range of applications in electronics, photonics, acoustics, energy and sensing. The bio-compatibility, piezoelectricity & low cost fabrication make ZnO nanostructure a very promising material for energy harvesting.

Produktinformation

Utgivningsdatum2015-03-31
Mått165 x 241 x 13 mm
Vikt907 g
FormatInbunden
SpråkEngelska
Antal sidor144
FörlagISTE Ltd and John Wiley & Sons Inc
ISBN9781848217188

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PREFACE ixACKNOWLEDGEMENTS xiINTRODUCTION xiiiCHAPTER 1. PROPERTIES OF ZNO 11.1. Crystal structure of ZnO 11.2. Electrical properties of ZnO and Schottky junction ZnO/Au 31.3. Optical properties of ZnO 141.4. Piezoelectricity of ZnO 16CHAPTER 2. ZNO NANOSTRUCTURE SYNTHESIS 212.1. Electrochemical deposition for ZnO nanostructure 222.1.1. Electrodeposition of monocrystalline ZnO nanowires and nanorods via template method 242.1.2. ZnO nanowire array growth via electrochemical road 292.2. Hydrothermal method for ZnO nanowire array grow 312.3. Comparative discussion on ZnO nanowire arrays obtained via electrodeposition and hydrothermal method 332.4. Influence of main parameters of hydrothermal method on ZnO nanowire growth morphology 362.4.1. Effect of the growth method 362.4.2. Effect of the growth solution pH value 382.4.3. Effect of the growth temperature 402.4.4. Effect of the growth time 412.5. Electrospinning method for ZnO micro/nanofiber synthesis 44CHAPTER 3. MODELING AND SIMULATION OF ZNO-NANOWIREBASED ENERGY HARVESTING 493.1. Nanowire in bending mode 513.1.1. Influence of the nanowire length 543.1.2. Influence of the nanowire diameter 553.1.3. Influence of the aspect ratio 563.2. Nanowire in compression mode 573.2.1. Influence of the nanowire length 583.2.2. Influence of the nanowire diameter 593.2.3. Influence of the aspect ratio 593.3. Nanowire arrays in static and vibrational responses 613.3.1. Nanowire arrays in static and compressive responses 613.3.2. Nanowire arrays in periodic vibrational response 62CHAPTER 4. ZNO-NANOWIRE- BASED NANOGENERATORS: PRINCIPLE, CHARACTERIZATION AND DEVICE FABRICATION 654.1. Working principle of nanogenerators 674.2. ZnO-nanowire-based energy harvesting device fabrication 754.3. ZnO-nanowire-based energy harvesting device characterization 814.4. ZnO-nanostructure-based hybrid nanogenerators 96CONCLUSION 105BIBLIOGRAPHY 109INDEX 121