one dimensional nanostructures (33 Ergebnisse)

Zustand: New. One-dimensional Nanostructures for PEM Fuel Cell Applications provides a review of the progress made in 1D catalysts for applications in polymer electrolyte fuel cells. It highlights the improved understanding of catalytic mechanisms on 1D nanostr.

Taschenbuch. Zustand: Neu. Neuware -The goal of this book is to give an overview about the dynamics of transverse domain walls. Therefore, it is necessary to understand first the underlying Heisenberg model which will be introduced in the first chapter. The quantum mechanical Heisenberg model can be used to describe single atoms, small clusters, and molecules. The classical Heisenberg model can be used to describe systems on the atomic and macroscopic (micromagnetism) scale. Within this book the description is restricted to the atomic scale and micromagnetic description and therefore, to the classical Heisenberg model. However, it will be shown that the corresponding equation of motion, the Landau-Lifshitz-Gilbert equation can be derived from quantum mechanics. Then, the Landau-Lifshitz-Gilbert equation will be used to describe the dynamics of domain walls.Books on Demand GmbH, Überseering 33, 22297 Hamburg 136 pp. Englisch.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - One-Dimensional Nanostructures: Electrospinning Technique and Unique Nanofibers is a comprehensive book depicting the electrospinning technique and related 1D unique electrospun nanofibers. The first part of the book focuses on electrospinning technique, with chapters describing Electrospinning setup, electrospinning theories, and related working parameter. The second part of the book describes in detail specific topics on how to control the electrospun fiber properties such as how to control the fiber direction, how to control the fiber surface morphology, how to control the fiber structure, and how to construct 3D structures by electrospun fibers. The final part of the book depicts the applications of the electrospun nanofibers, with sections describing in detail specific fields such as electrospun nanofiber reinforcement, filtration, electronic devices, lithium-ion batteries, fuel cells, biomedical field, and so on. One-Dimensional Nanostructures: Electrospinning Technique and Unique Nanofibers is designed to bring state-of-the-art on electrospinning together into a single book and will be valuable resource for scientists in the electrospinning field and other scientists involved in biomedical field, mechanical field, materials, and energy field. Dr. Zhenyu Li is an associate professor at the Dept. of Chemistry, Jilin University, Changchun, P. R. China. Currently, he also holds the position in Australian Future Fibres Research & Innovation Centre, Institute for Frontier Materials, Deakin University, Geelong, Victoria, Australia.Dr. Ce Wang is a professor at the Dept. of Chemistry, Jilin University, Changchun, P. R. China.

Taschenbuch. Zustand: Neu. Neuware -This book is dedicated to the synthesis and characterization of one-dimensional zinc oxide nanostructures (1DZnO) through precision-driven pressure-modulated metal-assisted vapor transport. Thus, presenting compelling results for the controlled growth of high-crystalline 1DZnO nanostructures, enabling the fine-tuning of their optoelectronic and morphological properties. Furthermore, we investigate pivotal applications for these tailored 1DZnO nanostructures: photocatalytic hydrogen production and carbon dioxide sensing, with a view to advancing the green transition agenda. Additionally, the results address the critical challenge of detecting high impact pathogens, highlighting the development of an effective antibody attachment procedure to construct an E. coli optical biosensing layer on 1DZnO materials. This comprehensive work serves researchers, scientists, and engineers specializing in materials science, nanotechnology, and environmental and biosensing technologies, with the aim of addressing the complexities of controlled nanomaterial synthesis and their practical applications in environmental and healthcare contexts.Books on Demand GmbH, Überseering 33, 22297 Hamburg 116 pp. Englisch.

Zustand: Sehr gut. Zustand: Sehr gut | Seiten: 330 | Sprache: Englisch | Produktart: Bücher.

Taschenbuch. Zustand: Neu. Neuware -Since the discovery of carbon nanotubes by Sumio Iijima, an intensive research on carbon materials has been carried out. Carbon nanotubes and carbon nanofibers have drawn much attention due to their electronic and mechanical properties. However, because of low production capacity and high production costs at present, their applications cannot be extended until large-scale production is realized. Among the many synthetic methods, chemical vapor deposition method has advantages of high yield, high selectivity and low cost over traditional physical ones such as laser ablation and arc-discharge. High yield synthesis of one dimensional carbon nanostructures is essential for applications. In this book, an economical and environmental friendly route for the scalable production of CNTs and CNFs on easy soluble support has been discussed. The use of synthesized carbon nanotubes as catalyst support for oxidation of alcohols by Schiff base complexes and also as hydrogen storage materials is discussed in detail.Books on Demand GmbH, Überseering 33, 22297 Hamburg 252 pp. Englisch.

Taschenbuch. Zustand: Neu. Neuware -This thesis focuses on the design and synthesis of novel one-dimensional colloidal chalcogenide hetero-nanostructures for enhancing solar energy conversion applications. Semiconducting nanomaterials are particular attractive for energy conversion due to the quantum confinement effects dictating their unique optical and electronic properties. Steering the photo-induced charge-flow based on unique bandgap alignment in semiconductor heterojunctions is critical for photo-electric/chemical conversion.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 124 pp. Englisch.

Buch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - This thesis focuses on the design and synthesis of novel one-dimensional colloidal chalcogenide hetero-nanostructures for enhancing solar energy conversion applications. Semiconducting nanomaterials are particular attractive for energy conversion due to the quantum confinement effects dictating their unique optical and electronic properties. Steering the photo-induced charge-flow based on unique bandgap alignment in semiconductor heterojunctions is critical for photo-electric/chemical conversion.The author presents the controllable preparation strategies to synthesize 1D chalcogenide hetero-nanostructures with various fine structures, further been used as excellent template materials for preparing other novel and complex hybrid architectures through a series of chemical transformations. The heterogeneous growth mechanisms of novel hetero-nanostructures is studied for developing a facile and general method to prepare more novel heterostructures. The band gap structure simulations, detailed charge carrier behaviour and unique solar energy conversion properties of the prepared hybrid nanostructures are deeply investigated. This work would open a new door to rationally designing hybrid systems for photo-induced applications.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - One-dimensional (1D) nanostructures, including nanowires, nanotubes and quantum wires, have been regarded as the most promising building blocks for nanoscale electronic and optoelectronic devices. Worldwide efforts in both the theory and the experimental investigation ofgrowth, characterization and applications of 1D nanostructureshave resulted ina mature,multidisciplinary field. In this book, a wealth of state-of-the-art information offers the opportunity to uncover the underlying science from diverse perspectives. Leading researchers elucidate the synthesis and properties of 1D nanostructures forvarious morphologies and compositions (semiconductor, metal, carbon, etc.) as well as their considerable impact on spintronics, information storage, and the design of field-effect transistors.

Zustand: Sehr gut. Zustand: Sehr gut | Seiten: 576 | Sprache: Englisch | Produktart: Bücher.

HRD. Zustand: New. New Book. Shipped from UK. Established seller since 2000.