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Micro & Nano-Engineering of Fuel Cells

Author: Dennis Y.C. Leung

Publisher: CRC Press

Published: 2015-04-24

Total Pages: 337

ISBN-13: 1315815079

Fuel cells are clean and efficient energy conversion devices expected to be the next generation power source. During more than 17 decades of research and development, various types of fuel cells have been developed with a view to meet the different energy demands and application requirements. Scientists have devoted a great deal of time and effort

Micro & Nano-engineering of Fuel Cells

Author: Dennis Y. C. Leung

Publisher:

Published: 2015

Total Pages: 301

ISBN-13: 9780429227707

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"Fuel cells supply electricity by converting fuels via electrochemical reactions. The energy conversion process is highly efficient. The process is also clean as it produces no or low emission depending on the fuel used. There is a high potential that fuel cells can replace conventional batteries to achieve a higher environmental performance. However, in spite of the attractive system efficiencies and environmental benefits associated with fuel-cell technology, it has proven to be difficult to develop the scientific concepts into commercially viable industrial products. These problems have often come from both scientific and engineering issues. This edited book brings together leading researchers in various fields of engineering science from all over the world discussing the recent trends and needs on micro & nano-engineering of fuel cells, creating new engineering knowledge and optimizing the system on a micro and nano-scale. The small scales discussed in this book are particularly important, because (1) most of the underlying interactions governing the fuel cell performance occur at a scale from nanometers to microns; and (2) some engineering tasks that cannot be accomplished in macro-scale are proven achievable in micro and nano-scales. The book can be categorized into two subject areas: theoretical foundation research and applications research. The latest progress in the engineering science for electrolyte, electrode materials and whole-cell design are covered"--

Nanotechnology in Fuel Cells

Author: Huaihe Song

Publisher: Elsevier

Published: 2022-02-23

Total Pages: 473

ISBN-13: 0323897916

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Nanotechnology in Fuel Cells focuses on the use of nanotechnology in macroscopic and nanosized fuel cells to enhance their performance and lifespan. The book covers the fundamental design concepts and promising applications of nanotechnology-enhanced fuel cells and their advantages over traditional fuel cells in portable devices, including longer shelf life and lower cost. In the case of proton-exchange membrane fuel cells (PEMFCs), nano-membranes could provide 100 times higher conductivity of hydrogen ions in low humidity conditions than traditional membranes. For hydrogen fuel cell, nanocatalysts (Pt hybrid nanoparticles) could provide 12 times higher catalytic activity. This is an important reference source for materials scientists and engineers who are looking to understand how nanotechnology is being used to create more efficient macro- and nanosized fuel cells. Outlines how fuel cells can be nanoengineered to enhance their performance and lifespan Covers a variety of fuel cell types, including proton-exchange membrane fuel cells and hydrogen-based fuel cells Assesses the major challenges of nanoengineering fuel cells at an industrial scale

Nanostructured and Advanced Materials for Fuel Cells

Author: San Ping Jiang

Publisher: CRC Press

Published: 2013-12-07

Total Pages: 584

ISBN-13: 1466512539

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Boasting chapters written by leading international experts, Nanostructured and Advanced Materials for Fuel Cells provides an overview of the progress that has been made so far in the material and catalyst development for fuel cells. The book covers the most recent developments detailing all aspects of synthesis, characterization, and performance.It

Micro-Nano Technology XVII-XVIII

Author: You Zheng

Publisher: World Scientific

Published: 2017-11-24

Total Pages: 392

ISBN-13: 9813232811

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This book collects selected papers from the 17th and 18th Annual Conference of the Chinese Society of Micro/Nano Technology (CSMNT2015 and CSMNT2016). The papers cover various fields, like Micro/Nano Transducer/Robot, Microfluidic Devices and Systems, Micro/Nano Fabrication & Measurement Technologies, Microfluidics and Nano Fluids, Nano Material Research/Nanotube/Nanowire Devices, MEMS/NENS and Applications, Nanometer Biological/Nano Medicine, Packaging Technology. All the papers are written by Chinese researchers. From this book, you can have an overview of research of MEMS and nano technology in China. The reader can be researchers, graduate students, and engineers who are working in the field of MEMS and nano technology.

Micro-Nanorobotic Manipulation Systems and Their Applications

Author: Toshio Fukuda

Publisher: Springer Science & Business Media

Published: 2013-02-28

Total Pages: 347

ISBN-13: 3642363911

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Micro/Nano Robotics and Automation technologies have rapidly grown associated with the growth of Micro and Nanotechnologies. This book presents a summary of fundamentals in micro-nano scale engineering and the current state of the art of these technologies. “Micro-Nanorobotic Manipulation Systems and their Applications” introduces these advanced technologies from the basics and applications aspects of Micro/Nano-Robotics and Automation from the prospective micro/nano-scale manipulation. The book is organized in 9 chapters including an overview chapter of Micro/Nanorobotics and Automation technology from the historical view and important related research works. Further chapters are devoted to the physics of micro-nano fields as well as to material and science, microscopes, fabrication technology, importance of biological cell, and control techniques. Furthermore important examples, applications and a concise summary of Micro-Nanorobotics and Automation technologies are given.

Emerging Carbon Materials for Catalysis

Author: Samahe Sadjadi

Publisher: Elsevier

Published: 2020-09-24

Total Pages: 450

ISBN-13: 0128176040

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Emerging Carbon Materials for Catalysis covers various carbon-based materials with a focus on their utility for catalysis. Each chapter examines the photo and electrocatalytic applications of a material, including hybrid systems composed of carbon materials. The range of chemical reactions that can be catalyzed with each material—as well as the potential drawbacks of each—are discussed. Covering nanostructured systems, as well as other microstructured materials, the book reviews emerging carbon-based structures, including carbon organic frameworks. Written by a global team of experts, this volume is ideal for graduate students and researchers working in organic chemistry, catalysis, nanochemistry, and nanomaterials. Introduces novel and emerging carbon materials with utility for photocatalysis and electrocatalysis Covers a wide range of photochemical and electrochemical processes that can be catalyzed by carbon-based catalysts Addresses the hybrid systems composed of carbon materials for catalysis Serves as an ideal reference for graduate students and researchers working in organic chemistry, catalysis, nanochemistry, and nanomaterials.

Polymer Electrolyte-Based Electrochemical Devices

Author: Massimiliano Lo Faro

Publisher: Elsevier

Published: 2023-11-01

Total Pages: 441

ISBN-13: 032388590X

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Polymer Electrolyte–Based Electrochemical Devices: Advances, provides a complete overview of the theoretical and applied aspects of energy-related polymer electrolyte-based technologies. The book presents detailed thermodynamic and other basic requirements for smart materials like fuel cells, electrolyzers, batteries, sensors and devices for the abatement of pollutants. Delving into the physical-chemical, electrochemical, and mechanical properties of smart materials, it covers fundamental analysis and modeling to optimize the application of smart materials in terms of conductivity, chemical stability and kinetic properties. Detailed protocols for operation are suggested and discussed, including component development to optimize functionality, cost and upscaling. By exploring examples of actual prototypes based on recent research findings, analyzing requirements and cost estimate for large-scale production and implementation, as well as for their integration into existing systems, the environmental impact of multiple electrochemical applications is also examined. Covers both the fundamental and technological aspects of electrochemistry Includes discussions of prototypes, advanced materials, large scale production and the economics of smart materials Addresses technologies for energy production, storage, environmental protection and environmental control

Selected Topics in Micro/Nano-robotics for Biomedical Applications

Author: Yi Guo

Publisher: Springer Science & Business Media

Published: 2012-09-25

Total Pages: 201

ISBN-13: 1441984119

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Micro/Nano-robotics for Biomedical Applications features a system approach and incorporates modern methodologies in autonomous mobile robots for programmable and controllable micro/nano-robots aiming at biomedical applications. The book provides chapters of instructional materials in micro/nanorobotics for biomedical applications. The book features lecture units on micro/nanorobot components and techniques, including sensors, actuator, power supply, and micro/nano-fabrication and assembly. It also contains case studies on using micro/nano-robots in biomedical environments and in biomedicine, as well as a design example to conceptually develop a Vitamin-pill sized robot to enter human’s gastrointestinal tract. Laboratory modules to teach robot navigation and cooperation methods suitable to biomedical applications will be also provided based on existing simulation and robot platforms.

The Nano-Micro Interface

Author: Marcel Van de Voorde

Publisher: John Wiley & Sons

Published: 2015-01-08

Total Pages: 756

ISBN-13: 3527679227

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Controlling the properties of materials by modifying their composition and by manipulating the arrangement of atoms and molecules is a dream that can be achieved by nanotechnology. As one of the fastest developing and innovative -- as well as well-funded -- fields in science, nanotechnology has already significantly changed the research landscape in chemistry, materials science, and physics, with numerous applications in consumer products, such as sunscreens and water-repellent clothes. It is also thanks to this multidisciplinary field that flat panel displays, highly efficient solar cells, and new biological imaging techniques have become reality. This second, enlarged edition has been fully updated to address the rapid progress made within this field in recent years. Internationally recognized experts provide comprehensive, first-hand information, resulting in an overview of the entire nano-micro world. In so doing, they cover aspects of funding and commercialization, the manufacture and future applications of nanomaterials, the fundamentals of nanostructures leading to macroscale objects as well as the ongoing miniaturization toward the nanoscale domain. Along the way, the authors explain the effects occurring at the nanoscale and the nanotechnological characterization techniques. An additional topic on the role of nanotechnology in energy and mobility covers the challenge of developing materials and devices, such as electrodes and membrane materials for fuel cells and catalysts for sustainable transportation. Also new to this edition are the latest figures for funding, investments, and commercialization prospects, as well as recent research programs and organizations.