Kooperativer Bibliotheksverbund

UID:

Format: 146 S. : graph. Darst.

Note: Stuttgart, Univ., Diss., 1998

Language: German

Keywords: Hochschulschrift

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Format: 1 online resource (various pagings) : , illustrations (some color).

ISBN: 9780750339513 , 9780750339506

Series Statement: [IOP release $release]

Content: There is a strong need to store electrical energy from fluctuating renewable energy sources such as solar or wind and to decarbonize transport and industry. High-temperature electrolysis is expected to contribute significantly to reach these goals. This reference text provides a detailed guide, including the fundamental and materials aspects of solid oxide and protonic ceramic electrolysis cells at stack and system levels, as well as recent developments. Applications discussed include the production of green hydrogen as well as the combination of high-temperature electrolysis with other processes for the synthesis of ammonia, methane or e-fuels. Highly relevant to the field of renewable energy supply and conversion, the text provides a comprehensive and accessible reference for researchers, engineers, and graduate students from various disciplines.

Note: "Version: 20230101"--Title page verso. , 1. High-temperature electrolysis--general overview / Mogens Bjerg Mogensen, Francesco Mondi and Gurli Mogensen -- 2. Electrolyte materials for solid oxide electrolysis cells / Stephen J. Skinner, Chen-Yu Tsai, Per Hjalmarrson, Robert Leah and Subhasish Mukerjee -- 3. Anode materials for solid oxide electrolysis cells / Christian Berger and Andreas Egger -- 4. Cathode materials for solid oxide electrolysis cells / Peter Holtappels, John T.S. Irvine and Shu Wang -- 5. Interconnects and coatings / Belma Talic, Elena Stefan and Yngve Larring -- 6. Electrode kinetics / Alexander K. Opitz and Andreas Nenning -- 7. Cell architectures / Anke Hagen and Ming Chen -- 8. Metal-supported cells / Martin Bram and Norbert H. Menzler -- 9. Advanced data analysis / Dino Klotz, Sebastian Dierickx, Jochen Joos and André Weber -- 10. Long-term stack tests / Qingping Fang and Norbert H. Menzler -- 11. Proton and mixed proton/hole-conducting materials for protonic ceramic electrolysis cells / Rotraut Merkle -- 12. Thermodynamics, transport, and electrochemistry in protonic ceramic electrolysis cells / Huayang Zhu, Sandrine Ricote and Robert J. Kee -- 13. Tubular protonic ceramic electrolysis cells and direct hydrogen compression / Einar Vøllestad -- 14. Planar protonic ceramic electrolysis cells for H2 production and CO2 conversion / Fan Liu and Chuancheng Duan -- 15. Co-solid oxide electrolysis and methanation / Andreas Krammer and Markus Lehner -- 16. CO2 electrolysis / Christopher Graves, Theis L Skafte and Søren Højgaard Jensen -- 17. Power-to-ammonia for fertilizers, chemicals, and as an energy vector / John Bøgild Hansen -- 18. SOEC-based production of e-fuels via the Fischer-Tropsch route / Dorela Dhamo, Dominik Hess, Michael Rubin and Roland Dittmeyer -- 19. Reversible solid oxide cell systems as key elements of achieving flexibility in future energy systems / David Paczona, Christoph Sejkora and Thomas Kienberger -- 20. Economic aspects of power-to-gas / Hans Böhm and Robert Tichler. , Also available in print. , Mode of access: World Wide Web. , System requirements: Adobe Acrobat Reader, EPUB reader, or Kindle reader.

Additional Edition: Print version: ISBN 9780750339490

Additional Edition: ISBN 9780750339520

Language: English

DOI: 10.1088/978-0-7503-3951-3

URL: https://iopscience.iop.org/book/edit/978-0-7503-3951-3

UID:

Format: 1 online resource (500 pages)

Edition: 1st ed.

ISBN: 9780750345965

Series Statement: IOP Ebooks Series

Content: This reference text provides a detailed guide to high-temperature electrolysis, including the fundamental and materials aspects of solid oxide and protonic ceramic electrolysis cells, considerations at stack and system levels, recent developments, and important combinations of high-temperature electrolysis with other processes.

Note: Intro -- Preface -- Editor biographies -- Werner Sitte -- Rotraut Merkle -- List of contributors -- Chapter 1 High-temperature electrolysis-general overview -- 1.1 The need for energy conversion and the storage of sustainable energy -- 1.1.1 From fossil fuels to sustainable energy -- 1.1.2 Potential conversion and storage technologies -- 1.2 Electrolysis cells -- 1.2.1 Thermodynamics of the electrolysis of H2O and CO2 -- 1.2.2 Types of electrolysis cell -- 1.3 Useful electrochemical concepts for SOC cells -- 1.3.1 Example of SOC structure and materials -- 1.3.2 Types of potentials in SOCs -- 1.3.3 Non-recognized overpotential types in composite electrodes and MIECs -- 1.4 Recommendations for future work -- 1.4.1 Stoichiometry of materials -- 1.4.2 Impurities and segregations -- 1.4.3 Leaks -- 1.5 Outlook -- Acknowledgments -- References -- Chapter 2 Electrolyte materials for solid oxide electrolysis cells -- 2.1 Introduction -- 2.1.1 Definition of a solid oxide electrolysis electrolyte -- 2.1.2 Requirements for the electrolyte component -- 2.2 Materials in common use -- 2.2.1 Zirconia-based electrolytes -- 2.2.2 Ceria-based electrolytes -- 2.2.3 Lanthanum gallate-based perovskite electrolytes -- 2.2.4 New electrolyte compositions -- 2.3 Electrolyte degradation mechanisms -- 2.4 Concluding remarks -- References -- Chapter 3 Anode materials for solid oxide electrolysis cells -- 3.1 Solid oxide electrolysis cell anodes -- 3.2 Perovskites: a material scientist's playground -- 3.2.1 Crystal structure of perovskites -- 3.2.2 The influence of different A- and B-site ions on selected materials properties -- 3.3 Diffusion in the solid state -- 3.3.1 Definitions of diffusion coefficients -- 3.3.2 Measurement of diffusion coefficients and ionic conductivity -- 3.3.3 Diffusion coefficients of relevant positrode materials. , 3.4 Compatibility with electrolyte materials -- 3.5 Layered rare-earth nickelates -- 3.5.1 Introduction -- 3.5.2 Crystal structure -- 3.5.3 First-order Ruddlesden-Popper phases -- 3.5.4 Compatibility with electrolyte materials -- 3.5.5 Higher-order Ruddlesden-Popper phases -- 3.5.6 SOEC positrode performance -- 3.6 Concluding remarks -- Acknowledgments -- References -- Chapter 4 Cathode materials for solid oxide electrolysis cells -- 4.1 Fuel electrode processes and requirements -- 4.2 Ni-YSZ cermet electrodes -- 4.3 Ceramic electrodes -- 4.3.1 Ceria -- 4.3.2 Lanthanum chromites -- 4.3.3 Ferrite oxides -- 4.3.4 Strontium titanates -- 4.3.5 Integration of nanostructured electrocatalysts by infiltration -- 4.3.6 Integration of nanostructured electrodes by exsolution -- 4.4 Concluding remarks: from the state of the art to advanced materials design -- References -- Chapter 5 Interconnects and coatings -- 5.1 Introduction -- 5.2 Theory and characterization methods used to evaluate metallic interconnects -- 5.2.1 High-temperature oxidation -- 5.2.2 Volatilization of Cr -- 5.2.3 Electrical conductivity -- 5.3 Degradation of interconnects in SOEC atmospheres -- 5.3.1 Oxygen-rich atmospheres -- 5.3.2 Hydrogen and hydrogen-steam atmospheres -- 5.3.3 CO2-CO atmospheres -- 5.3.4 Other forms of interconnect degradation -- 5.4 Concluding remarks -- Acknowledgment -- References -- Chapter 6 Electrode kinetics -- 6.1 Introduction -- 6.1.1 Reaction pathways -- 6.1.2 Model-type thin-film electrodes as a tool to identify reaction pathways -- 6.2 Three-phase boundary active electrodes -- 6.2.1 Ni/YSZ as the fuel electrode -- 6.2.2 Pt/YSZ in an oxygen-containing atmosphere -- 6.2.3 LaMnO3-based electrodes for oxygen reduction -- 6.3 Surface active electrodes -- 6.3.1 The role of electrode defect chemistry in electrode reactions. , 6.3.2 The meaning of the electrochemical overpotential in the case of mixed-conducting electrodes -- 6.3.3 Effect of the electrochemical overpotential on a possible surface potential step -- 6.3.4 Mechanistic picture of oxygen exchange on MIEC oxide electrodes -- 6.3.5 The effect of chemical evolution of the electrode surface -- 6.4 Methods used for the characterization of electrode kinetics -- 6.4.1 Current-voltage curves -- 6.4.2 Impedance spectroscopy -- 6.5 Concluding remarks -- References -- Chapter 7 Cell architectures -- 7.1 Cell geometries -- 7.1.1 Introduction -- 7.1.2 Planar cells -- 7.1.3 Tubular cells -- 7.2 SOEC configurations -- 7.2.1 Introduction -- 7.3 Range of operating conditions -- 7.4 Mechanical properties -- 7.5 Concluding remarks -- References -- Chapter 8 Metal-supported cells -- 8.1 Background and motivation -- 8.2 The manufacture of metal-supported cells -- 8.2.1 Materials and processing of metal substrates -- 8.2.2 The manufacture of metal-supported cells -- 8.3 Operational statuses of MS-SOECs -- 8.4 Operational statuses of MS-PCECs -- 8.5 Specific degradation issues of metal-supported cells -- 8.5.1 Oxidation of the metal substrate -- 8.5.2 Interdiffusion -- 8.5.3 Ni migration -- 8.5.4 Chromium poisoning of the oxygen electrode -- 8.6 Concluding remarks -- Acknowledgments -- References -- Chapter 9 Advanced data analysis -- 9.1 Introduction -- 9.2 Electrochemical characterization of SOECs -- 9.2.1 SOEC testing in general -- 9.2.2 Electrochemical impedance spectroscopy -- 9.3 Microstructural analysis and reconstruction -- 9.3.1 FIB-SEM and μCT -- 9.3.2 Image processing, segmentation, and reconstruction -- 9.4 Impedance data analysis -- 9.4.1 Validity of impedance data -- 9.4.2 Equivalent circuit modeling -- 9.4.3 Impedance data deconvolution approaches -- 9.4.4 DRT-based equivalent circuit modeling and simulation. , 9.4.5 Correlation of impedance and physicochemically meaningful parameters -- 9.5 Concluding remarks -- References -- Chapter 10 Long-term stack tests -- 10.1 Introduction -- 10.2 General overview of the degradation tests of SOEC stacks -- 10.3 Long-term SOEC stack tests -- 10.3.1 Stacks of ESC cells -- 10.3.2 Stacks of FSC cells -- 10.4 Degradation mechanisms -- 10.4.1 Oxidation of the interconnect -- 10.4.2 Degradation of the YSZ electrolyte -- 10.4.3 Degradation of the LSC(F) air electrode -- 10.4.4 Degradation of the Ni-based electrode -- 10.4.5 Degradation due to contact in stacks -- 10.5 Concluding remarks -- References -- Chapter 11 Proton and mixed proton/hole-conducting materials for protonic ceramic electrolysis cells -- 11.1 Introduction -- 11.2 Proton-conducting oxides -- 11.2.1 Proton incorporation reaction and thermodynamics -- 11.2.2 Proton transport -- 11.2.3 Electronic defects in proton-conducting materials -- 11.2.4 Grain-boundary properties and processing issues -- 11.2.5 Material examples -- 11.3 Mixed proton/hole-conducting materials -- 11.3.1 Proton incorporation reactions and thermodynamics, defect interactions -- 11.3.2 Proton transport in triple-conducting perovskites -- 11.3.3 Electronic conductivity, conflicting trends -- 11.3.4 Surface oxygen exchange kinetics and mechanism -- 11.3.5 Materials examples -- 11.4 Concluding remarks -- Acknowledgments -- References -- Chapter 12 Thermodynamics, transport, and electrochemistry in protonic ceramic electrolysis cells -- 12.1 Introduction -- 12.1.1 SOEC function -- 12.1.2 PCEC function -- 12.1.3 Practical tradeoffs -- 12.2 Electrolyte and electrode compositions -- 12.3 Faradaic and energy efficiencies -- 12.4 Electrolyte membrane performance -- 12.4.1 BCZYYb equilibrium defect chemistry -- 12.4.2 Defect and charge transport -- 12.4.3 Half-cell reversible potential and cell voltage. , 12.4.4 BCZYYb membrane transport performance -- 12.5 Electrochemical cells -- 12.5.1 Pore phase gas-phase transport -- 12.5.2 Charge conservation within the electron-conducting phase -- 12.5.3 Defect-incorporation chemistry -- 12.5.4 Charge-transfer chemistry -- 12.5.5 Parameter fitting -- 12.5.6 Defect-incorporation rates -- 12.6 Concluding remarks -- Acknowledgments -- References and additional reading -- Chapter 13 Tubular protonic ceramic electrolysis cells and direct hydrogen compression -- 13.1 Introduction -- 13.1.1 PCEC operating principles -- 13.1.2 Cell geometries for pressurized operation -- 13.2 The thermodynamics and kinetics of pressurized PCECs -- 13.2.1 Cell-level thermodynamics of pressurized operation -- 13.2.2 Thermodynamics and kinetics of cell components -- 13.3 Materials, cell architectures, and assembly -- 13.3.1 Materials for pressurized operation -- 13.3.2 Tubular cell fabrication and assemblies -- 13.4 Status of tubular PCEC technology -- 13.4.1 Ambient-pressure cell testing -- 13.4.2 Pressurized tubular PCEs -- 13.4.3 Future prospects for pressurized tubular PCECs -- 13.5 Concluding remarks -- Acknowledgments -- References -- Chapter 14 Planar protonic ceramic electrolysis cells for H2 production and CO2 conversion -- 14.1 H2 production and CO2 conversion in PCECs -- 14.1.1 PCECs for H2 production -- 14.1.2 CO2 conversion in PCECs -- 14.1.3 Thermodynamics of H2O electrolysis and CO2 conversion in PCECs -- 14.1.4 Advantages of employing PCECs for H2 production and CO2 conversion -- 14.2 Current progress in the field of PCECs for H2 production and CO2 conversion -- 14.2.1 PCECs for H2 production -- 14.2.2 PCECs for CO2 conversion -- 14.3 Challenges and opportunities of H2 production in protonic ceramic electrochemical cells -- 14.3.1 Faradaic efficiency of PCECs for H2 production -- 14.3.2 Long-term durability. , 14.4 Concluding remarks.

Additional Edition: Print version: Sitte, Werner High-Temperature Electrolysis Bristol : Institute of Physics Publishing,c2023 ISBN 9780750339520

Language: English

Keywords: Electronic books.

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