Author: Robles Fernandéz, ADRIÁN
Publisher: Prensas de la Universidad de Zaragoza
ISBN: 8413405688
Category : Science
Languages : en
Pages : 286
Book Description
Dealing with degradation in solid oxide electrochemical cells: Novel materials and spectroscopic probes
Author: Robles Fernandéz, ADRIÁN
Publisher: Prensas de la Universidad de Zaragoza
ISBN: 8413405688
Category : Science
Languages : en
Pages : 286
Book Description
Publisher: Prensas de la Universidad de Zaragoza
ISBN: 8413405688
Category : Science
Languages : en
Pages : 286
Book Description
In-situ Spectroscopic Characterization of a Working Solid-oxide Electrochemical Cell
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 13
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 13
Book Description
In-situ and In-operando Techniques for Material Characterizations during Battery Operation, 2nd edition
Author: Veronica Palomares
Publisher: Frontiers Media SA
ISBN: 2832526411
Category : Technology & Engineering
Languages : en
Pages : 127
Book Description
Battery material research has been one of the major areas of study in the last ~30 years due to the huge impact of battery technology in our daily lives. Both the discovery of new materials and their electrochemical optimization requires an in-depth and fundamental understanding of the composition and structure at different length scales. Local, long-range structure, polymorphism, microstructure, composite formulation and nanoscale engineering all contribute to a materials innate ability to deliver the best performance as an electrode in a battery. Importantly, the evolution of all these components during battery function determine essentially all the pertinent battery characteristics such as lifetime and energy storage density. For these reasons, it is critical to determine materials structure at various length scales, in order to be able to predict or understand their properties and propose changes to improve their electrochemical behavior. In this sense, conventional characterization techniques of the material itself are very useful in the first stages of research but, in many cases, the use of in-situ or in operando characterization techniques provides a unique way of understanding materials performance or evolution during battery operation. The challenge becomes greater in terms of experimental design because these techniques involve devising and fabricating specific electrochemical cells that fulfill the requirements of the technique but deliver electrochemical performance akin to a real-life device.
Publisher: Frontiers Media SA
ISBN: 2832526411
Category : Technology & Engineering
Languages : en
Pages : 127
Book Description
Battery material research has been one of the major areas of study in the last ~30 years due to the huge impact of battery technology in our daily lives. Both the discovery of new materials and their electrochemical optimization requires an in-depth and fundamental understanding of the composition and structure at different length scales. Local, long-range structure, polymorphism, microstructure, composite formulation and nanoscale engineering all contribute to a materials innate ability to deliver the best performance as an electrode in a battery. Importantly, the evolution of all these components during battery function determine essentially all the pertinent battery characteristics such as lifetime and energy storage density. For these reasons, it is critical to determine materials structure at various length scales, in order to be able to predict or understand their properties and propose changes to improve their electrochemical behavior. In this sense, conventional characterization techniques of the material itself are very useful in the first stages of research but, in many cases, the use of in-situ or in operando characterization techniques provides a unique way of understanding materials performance or evolution during battery operation. The challenge becomes greater in terms of experimental design because these techniques involve devising and fabricating specific electrochemical cells that fulfill the requirements of the technique but deliver electrochemical performance akin to a real-life device.
Scientific and Technical Aerospace Reports
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 702
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 702
Book Description
X-Ray Studies on Electrochemical Systems
Author: Artur Braun
Publisher: Walter de Gruyter GmbH & Co KG
ISBN: 3110794039
Category : Technology & Engineering
Languages : en
Pages : 512
Book Description
This book is your graduate level entrance into battery, fuel cell and solar cell research at synchrotron x-ray sources and free electron lasers. Materials scientists find numerous examples for the combination of electrochemical experiments with simple and with highly complex x-ray scattering and spectroscopy methods. Physicists and chemists can link applied electrochemistry with fundamental concepts of condensed matter physics, physical chemistry and surface science.
Publisher: Walter de Gruyter GmbH & Co KG
ISBN: 3110794039
Category : Technology & Engineering
Languages : en
Pages : 512
Book Description
This book is your graduate level entrance into battery, fuel cell and solar cell research at synchrotron x-ray sources and free electron lasers. Materials scientists find numerous examples for the combination of electrochemical experiments with simple and with highly complex x-ray scattering and spectroscopy methods. Physicists and chemists can link applied electrochemistry with fundamental concepts of condensed matter physics, physical chemistry and surface science.
High-Temperature Solid Oxide Fuel Cells for the 21st Century
Author: Kevin Kendall
Publisher: Elsevier
ISBN: 0124104835
Category : Technology & Engineering
Languages : en
Pages : 522
Book Description
High-temperature Solid Oxide Fuel Cells, Second Edition, explores the growing interest in fuel cells as a sustainable source of energy. The text brings the topic of green energy front and center, illustrating the need for new books that provide comprehensive and practical information on specific types of fuel cells and their applications. This landmark volume on solid oxide fuel cells contains contributions from experts of international repute, and provides a single source of the latest knowledge on this topic. A single source for all the latest information on solid oxide fuel cells and their applications Illustrates the need for new, more comprehensive books and study on the topic Explores the growing interest in fuel cells as viable, sustainable sources of energy
Publisher: Elsevier
ISBN: 0124104835
Category : Technology & Engineering
Languages : en
Pages : 522
Book Description
High-temperature Solid Oxide Fuel Cells, Second Edition, explores the growing interest in fuel cells as a sustainable source of energy. The text brings the topic of green energy front and center, illustrating the need for new books that provide comprehensive and practical information on specific types of fuel cells and their applications. This landmark volume on solid oxide fuel cells contains contributions from experts of international repute, and provides a single source of the latest knowledge on this topic. A single source for all the latest information on solid oxide fuel cells and their applications Illustrates the need for new, more comprehensive books and study on the topic Explores the growing interest in fuel cells as viable, sustainable sources of energy
SOFC Modelling and Parameter Identification by Means of Impedance Spectroscopy
Author: André Leonide
Publisher: KIT Scientific Publishing
ISBN: 3866445385
Category : Technology (General)
Languages : en
Pages : 168
Book Description
A high resolution electrochemical impedance spectroscopy study on anode supported single cells (ASC) is presented. The cells were characterised over a broad range of operating conditions, including different temperatures, current densities and various cathode and anode gas compositions.The analysis of the distribution of relaxation times combined with the numeric accuracy of a CNLS fit enabled the identification of five different processes contributing to the total polarisation loss of an ASC.
Publisher: KIT Scientific Publishing
ISBN: 3866445385
Category : Technology (General)
Languages : en
Pages : 168
Book Description
A high resolution electrochemical impedance spectroscopy study on anode supported single cells (ASC) is presented. The cells were characterised over a broad range of operating conditions, including different temperatures, current densities and various cathode and anode gas compositions.The analysis of the distribution of relaxation times combined with the numeric accuracy of a CNLS fit enabled the identification of five different processes contributing to the total polarisation loss of an ASC.
Surface Segregation
Author: J. du Plessis
Publisher: Trans Tech Publications Ltd
ISBN: 3035706468
Category : Technology & Engineering
Languages : en
Pages : 132
Book Description
The book presents the fundamental aspects of surface segregation theory. The material is presented in a self-contained manner and mathematical procedures are worked through in some cases in order to provide the reader with the necessary opportunity to realize the restrictions under which the expressions are valid.
Publisher: Trans Tech Publications Ltd
ISBN: 3035706468
Category : Technology & Engineering
Languages : en
Pages : 132
Book Description
The book presents the fundamental aspects of surface segregation theory. The material is presented in a self-contained manner and mathematical procedures are worked through in some cases in order to provide the reader with the necessary opportunity to realize the restrictions under which the expressions are valid.
Perovskite Oxide for Solid Oxide Fuel Cells
Author: Tatsumi Ishihara
Publisher: Springer Science & Business Media
ISBN: 0387777083
Category : Technology & Engineering
Languages : en
Pages : 310
Book Description
Fuel cell technology is quite promising for conversion of chemical energy of hydrocarbon fuels into electricity without forming air pollutants. There are several types of fuel cells: polymer electrolyte fuel cell (PEFC), phosphoric acid fuel cell (PAFC), molten carbonate fuel cell (MCFC), solid oxide fuel cell (SOFC), and alkaline fuel cell (AFC). Among these, SOFCs are the most efficient and have various advantages such as flexibility in fuel, high reliability, simple balance of plant (BOP), and a long history. Therefore, SOFC technology is attracting much attention as a power plant and is now close to marketing as a combined heat and power generation system. From the beginning of SOFC development, many perovskite oxides have been used for SOFC components; for example, LaMnO -based oxide for the cathode and 3 LaCrO for the interconnect are the most well known materials for SOFCs. The 3 current SOFCs operate at temperatures higher than 1073 K. However, lowering the operating temperature of SOFCs is an important goal for further SOFC development. Reliability, durability, and stability of the SOFCs could be greatly improved by decreasing their operating temperature. In addition, a lower operating temperature is also beneficial for shortening the startup time and decreasing energy loss from heat radiation. For this purpose, faster oxide ion conductors are required to replace the conventional Y O -stabilized ZrO 2 3 2 electrolyte. A new class of electrolytes such as LaGaO is considered to be 3 highly useful for intermediate-temperature SOFCs.
Publisher: Springer Science & Business Media
ISBN: 0387777083
Category : Technology & Engineering
Languages : en
Pages : 310
Book Description
Fuel cell technology is quite promising for conversion of chemical energy of hydrocarbon fuels into electricity without forming air pollutants. There are several types of fuel cells: polymer electrolyte fuel cell (PEFC), phosphoric acid fuel cell (PAFC), molten carbonate fuel cell (MCFC), solid oxide fuel cell (SOFC), and alkaline fuel cell (AFC). Among these, SOFCs are the most efficient and have various advantages such as flexibility in fuel, high reliability, simple balance of plant (BOP), and a long history. Therefore, SOFC technology is attracting much attention as a power plant and is now close to marketing as a combined heat and power generation system. From the beginning of SOFC development, many perovskite oxides have been used for SOFC components; for example, LaMnO -based oxide for the cathode and 3 LaCrO for the interconnect are the most well known materials for SOFCs. The 3 current SOFCs operate at temperatures higher than 1073 K. However, lowering the operating temperature of SOFCs is an important goal for further SOFC development. Reliability, durability, and stability of the SOFCs could be greatly improved by decreasing their operating temperature. In addition, a lower operating temperature is also beneficial for shortening the startup time and decreasing energy loss from heat radiation. For this purpose, faster oxide ion conductors are required to replace the conventional Y O -stabilized ZrO 2 3 2 electrolyte. A new class of electrolytes such as LaGaO is considered to be 3 highly useful for intermediate-temperature SOFCs.
Principles and Applications of Lithium Secondary Batteries
Author: Jung-Ki Park
Publisher: John Wiley & Sons
ISBN: 3527650423
Category : Technology & Engineering
Languages : en
Pages : 388
Book Description
Lithium secondary batteries have been key to mobile electronics since 1990. Large-format batteries typically for electric vehicles and energy storage systems are attracting much attention due to current energy and environmental issues. Lithium batteries are expected to play a central role in boosting green technologies. Therefore, a large number of scientists and engineers are carrying out research and development on lithium secondary batteries. The book is written in a straightforward fashion suitable for undergraduate and graduate students, as well as scientists, and engineers starting out in the field. The chapters in this book have been thoroughly edited by a collective of experts to achieve a cohesive book with a consistent style, level, and philosophy. They cover a wide range of topics, including principles and technologies of key materials such as the cathode, anode, electrolyte, and separator. Battery technologies such as design, manufacturing processes, and evaluation methods as well as applications are addressed. In addition, analytical methods for determining electrochemical and other properties of batteries are also included. Hence, this book is a must-have for everyone interested in obtaining all the basic information on lithium secondary batteries.
Publisher: John Wiley & Sons
ISBN: 3527650423
Category : Technology & Engineering
Languages : en
Pages : 388
Book Description
Lithium secondary batteries have been key to mobile electronics since 1990. Large-format batteries typically for electric vehicles and energy storage systems are attracting much attention due to current energy and environmental issues. Lithium batteries are expected to play a central role in boosting green technologies. Therefore, a large number of scientists and engineers are carrying out research and development on lithium secondary batteries. The book is written in a straightforward fashion suitable for undergraduate and graduate students, as well as scientists, and engineers starting out in the field. The chapters in this book have been thoroughly edited by a collective of experts to achieve a cohesive book with a consistent style, level, and philosophy. They cover a wide range of topics, including principles and technologies of key materials such as the cathode, anode, electrolyte, and separator. Battery technologies such as design, manufacturing processes, and evaluation methods as well as applications are addressed. In addition, analytical methods for determining electrochemical and other properties of batteries are also included. Hence, this book is a must-have for everyone interested in obtaining all the basic information on lithium secondary batteries.