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Record Nr. |
UNINA9910795383103321 |
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Autore |
Franzen David |
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Titolo |
Experimental and model-based investigation of overpotentials during oxygen reduction reaction in silver-based gas-diffusion electrodes / / David Franzen |
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Pubbl/distr/stampa |
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Göttingen : , : Cuvillier Verlag, , [2021] |
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©2021 |
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ISBN |
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Edizione |
[1st ed.] |
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Descrizione fisica |
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1 online resource (137 pages) |
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Disciplina |
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Soggetti |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Nota di contenuto |
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Intro -- Abstract -- Kurzfassung -- Acknowledgements -- Content -- 1 Introduction -- 2 Overview of the publications -- 3 Influence of binder content in silver-based gasdiffusion electrodes on pore system andelectrochemical performance -- 3.1 Introduction -- 3.2 Experimental -- 3.3 Results and discussion -- 3.4 Conclusion -- 3.5 Conflict of Interest -- 3.6 Acknowledgments -- 3.7 References -- 4 Spatially resolved model of oxygen reductionreaction in silver-based porous gas-diffusionelectrodes based on operando measurements -- 4.1 Introduction -- 4.2 Experimental -- 4.3 GDE model -- 4.4 Results and discussion -- 4.5 Conclusion -- 4.6 Acknowledgements -- 4.7 Appendix -- 4.8 References -- 5 Experimental and model-based analysis ofelectrolyte intrusion depth in silver-based gasdiffusionelectrodes -- 5.1 Introduction -- 5.2 Results and Discussion -- 5.3 ORR activity of graded electrodes -- 5.4 Conclusion -- 5.5 Experimental Section -- 5.6 Acknowledgements -- 5.7 References -- 6 Concluding discussion -- Appendix -- References. |
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2. |
Record Nr. |
UNINA9910818014003321 |
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Autore |
Rodman L. |
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Titolo |
Abstract band method via factorization, positive and band extensions of multivariable almost periodic matrix functions, and spectral estimation / / Leiba Rodman, Ilya M. Spitkovsky, Hugo J. Woerdeman |
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Pubbl/distr/stampa |
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Providence, Rhode Island : , : American Mathematical Society, , [2002] |
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©2002 |
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ISBN |
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Descrizione fisica |
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1 online resource (87 p.) |
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Collana |
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Memoirs of the American Mathematical Society, , 0065-9266 ; ; number 762 |
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Disciplina |
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Soggetti |
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Lifting theory |
Factorization (Mathematics) |
Toeplitz operators |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Description based upon print version of record. |
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Nota di bibliografia |
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Includes bibliographical references (pages 67-70) and index. |
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Nota di contenuto |
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""Contents""; ""Chapter 1. Introduction""; ""1.1. Abstract Band Method""; ""1.2. Factorization""; ""1.3. Conventions and Notation""; ""Chapter 2. Abstract Band Method: New Variations""; ""2.1. Nonsymmetric Band Method""; ""2.2. Shiftable Band Structure""; ""2.3. Stability of Band Extensions""; ""2.4. Band Extensions: The Symmetric Case""; ""2.5. Positive Band Extensions: Existence""; ""2.6. Description of Positive Extensions""; ""Chapter 3. Toeplitz and Wiener Algebras of Operator Matrices""; ""3.1. Band Extensions for Wiener Class of Operator Valued Functions on the Unit Circle"" |
""3.2. Positive Extensions for Wiener Class of Doubly Infinite Operator Matrices""""3.3. Application to Cyclostationary Processes""; ""Chapter 4. Positive Extensions in Wiener Classes of Almost Periodic Matrix Functions""; ""4.1. Almost Periodic Functions and Statement of the Problem""; ""4.2. Preliminaries on Almost Periodic Functions and Toeplitz Operators""; ""4.3. Toeplitz Operators Associated with Band""; ""4.4. Positive Extension Problem: Main Results""; ""4.5. Point Excluding Variations""; ""4.6. Stability of Band Extensions""; ""4.7. Positive Measure Extension Problem"" |
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""4.8. Application to Spectral Estimation for ARMA Processes""""Chapter 5. Appendix""; ""5.1. Bochner-Phillips Theorem""; ""5.2. Abstract Factorization""; ""5.3. Krein's Theorem on Extension of Positive Functionals""; ""5.4. Invertibility in Banach Algebras""; ""Bibliography""; ""Index"" |
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