Analysis and development of a direct alcohol fuel cell system:
Gespeichert in:
1. Verfasser: | |
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Format: | Abschlussarbeit Buch |
Sprache: | English |
Veröffentlicht: |
München
2017
|
Schlagworte: | |
Online-Zugang: | Inhaltsverzeichnis |
Beschreibung: | xxiii, 163 Seiten Illustrationen, Diagramme |
ISBN: | 9783945380123 |
Internformat
MARC
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020 | |a 9783945380123 |9 978-3-945380-12-3 | ||
035 | |a (OCoLC)975260396 | ||
035 | |a (DE-599)BVBBV044201972 | ||
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049 | |a DE-91 | ||
084 | |a ERG 000d |2 stub | ||
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100 | 1 | |a Reeb, Berthold Benedikt Lothar |e Verfasser |4 aut | |
245 | 1 | 0 | |a Analysis and development of a direct alcohol fuel cell system |c Berthold Benedikt Lothar Reeb |
264 | 1 | |a München |c 2017 | |
300 | |a xxiii, 163 Seiten |b Illustrationen, Diagramme | ||
336 | |b txt |2 rdacontent | ||
337 | |b n |2 rdamedia | ||
338 | |b nc |2 rdacarrier | ||
502 | |b Dissertation |c Technische Universität München |d 2017 | ||
655 | 7 | |0 (DE-588)4113937-9 |a Hochschulschrift |2 gnd-content | |
856 | 4 | 2 | |m DNB Datenaustausch |q application/pdf |u http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=029608503&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |3 Inhaltsverzeichnis |
999 | |a oai:aleph.bib-bvb.de:BVB01-029608503 |
Datensatz im Suchindex
_version_ | 1804177337296617472 |
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adam_text | C ONTENTS
C ON TEN TS V
LIST O F F IGURES VIII
LIST O F TABLES X V
A B B REV IA TIO N S XV!
P H Y SICA L C O N STA N TS X IX
S YM B O LS X X
1 IN TRO D U CTIO N 1
2 F U N D AM EN TALS 4
2.1 FUEL C E L L S
..........................................................................................................
5
2.1.1 EFFICIENCY: FUEL CELL AND HEAT E N G IN E
.............................................. 8
2.2 FUELS FOR FUEL C
ELLS............................................................................................
11
2.2.1 THERMODYNAMIC POTENTIALS IN ELECTROCHEMISTRY[ 1 - 3 ]
....................
13
2.2.2 KINETICS IN A FUEL C E L L
........................................................................
16
2.3 KINETICS OF A DIRECT ETHANOL FUEL C E L L
.........................................................
23
2.4 CATALYSTS FOR A DIRECT ETHANOL FUEL C E L L
......................................................
27
2.4.1 ETHANOL OXIDATION AT THE ANODE OF A DIRECT ETHANOL FUEL CELL . .
27
2.4.2 THE OXYGEN REDUCTION REACTION AT THE CATHODE OF A FUEL CELL . . 31
2.5 CONVERSION OF ETHANOL TO E LE C TRIC ITY
............................................................
33
2.6 HIGHLY INTEGRATED DIRECT ETHANOL FUEL CELL SYSTEM AT INTERMEDIATE
TEM
PERATURES
.............................................................................................................
35
2.7 SYSTEM ANALYSIS - ELECTRIC VEHICLE WITH AN INTERMEDIATE TEMPERATURE-
DIRECT ETHANOL FUEL C E L L
................................................................................
37
2.7.1 BALANCE OF PLANT OF AN INTERMEDIATE TEMPERATURE DIRECT ETHANOL
FUEL CELL SYSTEM
...................................................................................
38
2.8 MATERIALS FOR INTERMEDIATE TEMPERATURE FUEL C ELLS
.....................................
40
2.8.1 ELECTROLYTES AND M
EMBRANES...............................................................
40
2.8.2 SUPPORTS FOR FUEL CELL C A TA LY S TS
......................................................
45
3 E XP ERIM EN TA L 47
3.1 EXPERIMENTAL T
ECHNIQUES................................................................................
48
3.1.1 THERMOGRAVIMETRIC ANALYSIS
............................................................
48
3.1.2 MASS SPECTROMETRIC D ETECTION
............................................................
48
3.1.3 ELEMENTARY A N A LY S IS
...........................................................................
49
3.1.4 POWDER X-RAY DIFFRACTION
.................................................................. 49
3.1.5 SCANNING ELECTRON MICROSCOPY AND ENERGY DISPERSE SPECTROSCOPY 51
3.1.6 ELECTROCHEMICAL IMPEDANCE SPECTROSCOPY
........................................
52
3.1.7 ELECTROCHEMICAL CHARACTERIZATION M E TH O D S
.....................................
57
3.2 CHEMICALS, MATERIALS AND G A S E S
..................................................................... 61
3.3 SET-UP - ELECTROLYTE P REPARATIO N
..................................................................... 62
3.4 COMPOSITE ASIO.STIO.OEPP-PBI INTERMEDIATE TEMPERATURE-FUEL CELL MEM
BRANE P RE P A RA TIO N
............................................................................................
64
3.4.1 ALTERNATIVE COMPOSITE MEMBRANE PREPARATION ROUTE WITH THE 826
PBI S O LU TIO N
.........................................................................................
67
3.5 MEA PREPARATION WITH ASIO.ZTIO.ZPP-PBI M EM B RAN
ES............................. 68
3.5.1 COMMERCIAL HT-PEM FUEL CELL-ELECTRODES
.....................................
68
3.5.2 NON-COMMERCIAL ELECTRODES FOR INTERMEDIATE TEMPERATURES
.... 70
3.5.3 ALTERNATIVE ROUTES TO PREPARE AN ELECTROCATALYTIC ELECTRODE. . . .
71
3.6 SET-UP - T E S TS TA N D
............................................................................................
73
4 R ESU LTS 76
4.1 CHARACTERIZATION OF THE ELECTROLYTE ASIO.5TIO.5PP
.....................................
77
4.1.1 X-RAY DIFFRACTION ANALYSIS OF ASIO.5TIO.5PP
.....................................
77
4.1.2 ELEMENTAL ANALYSIS OF
ASIO.5TIO.5PP................................................. 78
4.1.3 SCANNING ELECTRON MICROSCOPY AND ENERGY DISPERSE SPECTROSCOPY
OF
A S IO .5 T IO .5 P P
...................................................................................
79
4.2 CHARACTERIZATION OF THE ASIO.STIO.SPP-PBI M EM B RAN
ES............................. 80
4.2.1 SCANNING ELECTRON MICROSCOPY AND ENERGY DISPERSE SPECTROSCOPY
OF A ASIO.STIO.OEPP-PBI M EM B RAN
E.................................................... 80
4.2.2 THERMOGRAVIMETRIC ANALYSIS OF ASITIPP-PBI MEMBRANES WITHOUT
PLASTICIZER
..............................................................................................
81
4.2.3 THERMOGRAVIMETRIC ANALYSIS OF A ASITIPP-PBI MEMBRANE WITH
PLASTICIZER
..............................................................................................
84
4.3 CHARACTERIZATION OF THE PLATINUM-TIN C A TA LY S T
...........................................
86
4.3.1 X-RAY DIFFRACTION ANALYSIS OF THE UNSUPPORTED PLATINUM-TIN CAT
ALYST
.......................................................................................................
86
4.3.2 SCANNING ELECTRON MICROSCOPY AND ENERGY DISPERSE SPECTROSCOPY
OF THE UNSUPPORTED PLATINUM-TIN C A TA LY S T
.............................
87
4.4 CHARACTERIZATION OF THE PLATINUM-RHODIUM CATALYST
...............................
89
4.4.1 X-RAY DIFFRACTION ANALYSIS OF THE UNSUPPORTED PLATINUM-RHODIUM
C A TA LY
ST.........................................................................................
89
4.4.2 SCANNING ELECTRON MICROSCOPY AND ENERGY DISPERSE SPECTROSCOPY
OF THE UNSUPPORTED PLATINUM-RHODIUM C ATALY ST
....................
90
4.5 CHARACTERIZATION OF THE PLATINUM-RUTHENIUM C A T A L Y S T
............................. 91
4.5.1 X-RAY DIFFRACTION ANALYSIS OF THE UNSUPPORTED PLATINUM-RUTHENIUM
C A TALY
ST........................................................................................
...
91
4.5.2 SCANNING ELECTRON MICROSCOPY AND ENERGY DISPERSE SPECTROSCOPY
OF THE UNSUPPORTED PLATINUM-RUTHENIUM CATALYST
................
92
4.6 FUEL CELL T E S T S
.................................................................................................
94
4.6.1 ADVENT HT-PEM MEAS AS R EFEREN
CE.............................................. 95
4.6.2
ASIO.STIO.SPP-PBI MEA
WITH
HT-PEM
E LECTRODES...........................101
4.6.2.1 MEA CHARACTERISTICS AS H2-02-FUEL CELL AND AS
DIRECT ETHANOL FUEL C E L L
.......................................................
101
4.6.2.2 VARIATION OF THE OPERATION TEMPERATURE AS H2-O2 EC . . 107
4.6.2.3 VARIATION OF THE HUMIDITY AS H2-O2 FUEL C ELL
.................
108
4.6.2.4 VARIATION OF THE OPERATION TEMPERATURE AS DIRECT ETHANOL
FUEL C E
LL....................................................................................112
4.6.3 CHARACTERIZATION OF THE
A SIO.5T IO.5PP
MEAS UP TO 2 5 0 C
........
114
4.6.3.1 CHARACTERIZATION OF A
P T-A S IO.5T IO.5P P
MEA UP TO 250C 115
4.6.3.2 DETERMINATION OF THE ELECTROCHEMICAL ACTIVE SURFACE AREA
(ECSA) OF A PT-ASIO.5TIO.5PP M E A
...................................
117
4.6.4 CHARACTERIZATION OF A PTSN-ASIO.5TIO.5PP MEA UP TO 250C . . . 118
4.6.5 CHARACTERIZATION OF A
PTR H -A S IO.5T IO.5P P
MEA UP TO 250C . . . 120
4.6.6 CHARACTERIZATION OF A PTRU-ASIO.5TIO.5PP MEA UP TO 250C . . . 122
5 D ISCU SSIO N 124
5.1 REPRODUCIBILITY AND S TAN D ARD IZATIO N
................................................................125
5.2
ASIO.STIO.SPP-PBI
MEMBRANE ELECTRODE
ASSEMBLIES.........................................125
5.3 CATALYSTS FOR THE ETHANOL OXIDATION R E A C TIO N
.................................................
131
6 SUM M ARY, C ONCLU SION S AND O U TLOOK 136
6.1 SUMMARY AND C
ONCLUSIONS.................................................................................
137
6.2 O U TLO O K
.................................................................................................................138
A D RAW IN GS AND SCH EM ES - T EST C ELL 139
B V APORIZER 143
C T H ERM O D Y N A M IC D A TA 144
R EFEREN CES 147
A CK N OW LED GEM EN TS
163
|
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author | Reeb, Berthold Benedikt Lothar |
author_facet | Reeb, Berthold Benedikt Lothar |
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author_sort | Reeb, Berthold Benedikt Lothar |
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building | Verbundindex |
bvnumber | BV044201972 |
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ctrlnum | (OCoLC)975260396 (DE-599)BVBBV044201972 |
discipline | Energietechnik, Energiewirtschaft Physik |
format | Thesis Book |
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genre_facet | Hochschulschrift |
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illustrated | Illustrated |
indexdate | 2024-07-10T07:46:28Z |
institution | BVB |
isbn | 9783945380123 |
language | English |
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physical | xxiii, 163 Seiten Illustrationen, Diagramme |
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spelling | Reeb, Berthold Benedikt Lothar Verfasser aut Analysis and development of a direct alcohol fuel cell system Berthold Benedikt Lothar Reeb München 2017 xxiii, 163 Seiten Illustrationen, Diagramme txt rdacontent n rdamedia nc rdacarrier Dissertation Technische Universität München 2017 (DE-588)4113937-9 Hochschulschrift gnd-content DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=029608503&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
spellingShingle | Reeb, Berthold Benedikt Lothar Analysis and development of a direct alcohol fuel cell system |
subject_GND | (DE-588)4113937-9 |
title | Analysis and development of a direct alcohol fuel cell system |
title_auth | Analysis and development of a direct alcohol fuel cell system |
title_exact_search | Analysis and development of a direct alcohol fuel cell system |
title_full | Analysis and development of a direct alcohol fuel cell system Berthold Benedikt Lothar Reeb |
title_fullStr | Analysis and development of a direct alcohol fuel cell system Berthold Benedikt Lothar Reeb |
title_full_unstemmed | Analysis and development of a direct alcohol fuel cell system Berthold Benedikt Lothar Reeb |
title_short | Analysis and development of a direct alcohol fuel cell system |
title_sort | analysis and development of a direct alcohol fuel cell system |
topic_facet | Hochschulschrift |
url | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=029608503&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
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