UID:
almafu_9959328222702883
Format:
1 online resource (xviii, 428 pages)
ISBN:
9783527664900
,
9783527664931
,
3527664939
,
3527664904
,
9781306550482
,
1306550483
Content:
Written and edited by top fuel cell catalyst scientists and engineers from both industry and academia, this is the first book to provide a complete overview of this hot topic. It covers the synthesis, characterization, activity validation and modeling of different non-noble metal electrocatalysts, as well as their integration into fuel cells and their performance validation, while also discussing those factors that will drive fuel cell commercialization. With its well-structured approach, this is a must-have for researchers working on the topic, and an equally valuable companion for newcomers to the field.
Note:
Non-Noble Metal Fuel Cell Catalysts; Contents; Preface; List of Contributors; Chapter 1 Electrocatalysts for Acid Proton Exchange Membrane (PEM) Fuel Cells -- an Overview; 1.1 Introduction; 1.2 Acid PEM Fuel Cell Background and Fundamentals; 1.2.1 Acid PEM Fuel Cell Overview -- History, Status, and Advantages; 1.2.2 Acid PEM Fuel Cell Reactions -- Thermodynamics and Kinetics; 1.3 Acid PEM Fuel Cell Catalysis for Cathode O2 Reduction Reaction; 1.3.1 Electrochemical Thermodynamics of O2 Reduction Reaction; 1.3.2 Pt-Based Catalysts for the Oxygen Reduction Reaction.
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1.3.3 Electrochemical Kinetics and Mechanism of the O2 Reduction Reaction Catalyzed by Pt Catalysts1.4 Catalyst Challenges and Perspective in Acid PEM Fuel Cells; 1.4.1 Pt Catalyst Cost Analysis and Major Challenges; 1.4.2 Sustainability; 1.4.3 Major Technical Challenges for Non-noble Metal Catalysts and Mitigation Strategies; 1.4.4 Non-noble Metal Catalyst Overview; 1.5 Conclusion; References; Chapter 2 Heat-Treated Transition Metal-NxCy Electrocatalysts for the O2 Reduction Reaction in Acid PEM Fuel Cells; 2.1 Introduction.
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2.1.1 Why the Search for Non-precious Metal Catalysts for O2 Reduction?2.1.2 Activity, Power Performance, and Durability Constraints on Me/N/C Catalysts; 2.1.3 Milestones Achieved by Me/N/C Catalysts over the Last 50 Years; 2.1.3.1 Milestone 1; 2.1.3.2 Milestone 2; 2.1.3.3 Milestone 3; 2.1.3.4 Milestone 4; 2.1.3.5 Milestone 5; 2.2 Synthesis Approaches for Heat-Treated Me/N/C Catalysts; 2.2.1 The Supported-Macrocycle Approach; 2.2.2 The Templating Method; 2.2.3 The Foaming Agent Approach; 2.2.4 The N Molecule or Metal-Ligand Approach; 2.2.5 The N-Polymer Approach.
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2.2.6 Gaseous N-Precursor Approach (NH3 and CH3CN)2.2.7 Thermally Decomposable Metal-Organic Frameworks (MOF); 2.3 Important Parameters for Highly Active Me/N/C Catalysts; 2.3.1 Pyrolysis Temperature; 2.3.1.1 Metal Macrocycles Supported on Carbon and Pyrolyzed in Inert Atmosphere; 2.3.1.2 Separate Metal and Nitrogen Precursors or Metal-Ligand Complexes Impregnated on a Carbon Support and Pyrolyzed in Inert or Reactive Atmosphere; 2.3.2 The Transition Metal; 2.3.2.1 Binary Metal Catalysts; 2.3.2.2 Metal Concentration.
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2.3.3 The Nitrogen Content and Speciation by X-ray Photoelectron Spectroscopy (XPS)2.3.4 The Carbon Support/Host; 2.4 Nature of the Active Sites; 2.4.1 Time-of-Flight Secondary Ion Mass Spectroscopy; 2.4.2 X-ray Absorption Spectroscopy and Extended X-ray Absorption Fine Structure; 2.4.2.1 Studies on Pyrolyzed Macrocycles; 2.4.2.2 Studies on Catalysts Synthesized from Separate Metal, N and C Precursors; 2.4.3 Mössbauer Spectroscopy; 2.4.3.1 Studies on FePc and Fe- Porphyrin, Unpyrolyzed or Pyrolyzed at T 〈500 °C; 2.4.3.2 Studies on Fe Macrocycles Pyrolyzed at T e"700 °C.
Additional Edition:
Print version: Non-noble metal fuel cell catalysts. Weinheim, Germany : Wiley-VCH, [2014] ISBN 9783527333240
Language:
English
Keywords:
Electronic books.
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Electronic books.
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Electronic books.
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Electronic books.
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Electronic books.
URL:
https://onlinelibrary.wiley.com/doi/book/10.1002/9783527664900
URL:
https://onlinelibrary.wiley.com/doi/book/10.1002/9783527664900
URL:
https://onlinelibrary.wiley.com/doi/book/10.1002/9783527664900
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