Zinc Oxide Nanostructures : Advances and Applications

This book deals with one of the most hot nanomaterials today, namely zinc oxide (ZnO) nanomaterials applied to the above areas. In the book are described different methods to grow ZnO nanostructures. Their optical and piezoelectrical properties are described as well as photo-toxicity. Applications to LEDs, lasers, power generators and chemical sensors are discussed. Finally the growth on flexible substrates , particularly ZnO nanostructures and devices on paper substrates are described.

Zinc oxide (ZnO) in its nanostructured form is emerging as a promising material with great potential for the development of many smart electronic devices. This book presents up-to-date information about various synthesis methods to obtain device-quality ZnO nanostructures. It describes both high-temperature (over 100° C) and low-temperature (under 100° C) approaches to synthesizing ZnO nanostructures; device applications for technical and medical devices, light-emitting diodes, electrochemical sensors, nanogenerators, and photodynamic therapy; and the concept of self-powered devices and systems using ZnO nanostructures. The book emphasizes the utilization of non-conventional substrates such as plastic, paper, and textile as new platforms for developing electronics.