Morphology-charge storage relationships in polymer electrets:
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Abschlussarbeit Buch |
| Sprache: | English |
| Veröffentlicht: |
Bayreuth
Lehrstuhl für Polymere Werkstoffe, Univ.
2010
|
| Schriftenreihe: | Technisch-wissenschaftlicher Bericht / Polymer Engineering, Universität Bayreuth
|
| Schlagworte: | |
| Online-Zugang: | Inhaltsverzeichnis |
| Beschreibung: | V, 140 S., XI Ill., graph. Darst. 21 cm |
| ISBN: | 9783941492127 |
Internformat
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| 245 | 1 | 0 | |a Morphology-charge storage relationships in polymer electrets |c von Deliani Lovera |
| 264 | 1 | |a Bayreuth |b Lehrstuhl für Polymere Werkstoffe, Univ. |c 2010 | |
| 300 | |a V, 140 S., XI |b Ill., graph. Darst. |c 21 cm | ||
| 336 | |b txt |2 rdacontent | ||
| 337 | |b n |2 rdamedia | ||
| 338 | |b nc |2 rdacarrier | ||
| 490 | 0 | |a Technisch-wissenschaftlicher Bericht / Polymer Engineering, Universität Bayreuth | |
| 502 | |a Zugl.: Bayreuth, Univ., Diss., 2009 | ||
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| 999 | |a oai:aleph.bib-bvb.de:BVB01-020770263 | ||
Datensatz im Suchindex
| _version_ | 1804143550615519232 |
|---|---|
| adam_text | LIST
OF
CONTENTS
P.
ABSTRACT
......................................................................................................................................
I
ZUSAMMENFASSUNG
....................................................................................................................
II
LIST
OF
CONTENTS
..............................................................................................................
III
CHAPTER
I.
INTRODUCTION
............................................................................................
1
REFERENCES
CHAPTER
1
...........................................................................................................
5
CHAPTER
II.
CONCEPTUAL
BACKGROUND
..............................................................
7
2.1
CHARGE
RETENTION
IN
POLYMER
ELECTRETS
..........................................................................
7
2.2
CORONA
CHARGING
OF
ELECTRETS
.........................................................................................
11
2.3
CHARACTERIZATION
METHODS
OF
CHARGE
STORAGE
AND
DIPOLE
ORIENTATION
..............................
12
2.4
ELECTRET
APPLICATIONS
AND
RECENT
DEVELOPMENTS
...............................................................
15
2.5
REFERENCES
CHAPTER
II
.......................................................................................................
18
CHAPTER
III.
CHARGE
STORAGE
CAPABILITY
OF
HIGH
TEMPERATURE
POLYMER
FILMS
..................................................................................................................
23
3.1
CHAPTER
SUMMARY
..........................................................................................................
23
3.2
INTRODUCTION
...................................................................................................................
24
3.3
EXPERIMENTAL
..................................................................................................................
25
3.4
RESULTS
AND
DISCUSSION
..................................................................................................
30
3.5
CONCLUSIONS
...................................................................................................................
37
3.6
REFERENCES
CHAPTER
III
..................................................................................................
38
CHAPTER
IV.
TAILORED
POLYMER
ELECTRETS
BASED
ON
POLY(2,6
DIMETHYL-1,4-PHENYLENE
ETHER)
AND
ITS
BLENDS
WITH
POLYSTYRENE
40
4.1
CHAPTER
SUMMARY
..........................................................................................................
40
4.2
INTRODUCTION
...................................................................................................................
41
4.3
EXPERIMENTAL
..................................................................................................................
42
4.4
RESULTS
AND
DISCUSSION
..................................................................................................
43
4.5
CONCLUSIONS
...................................................................................................................
53
4.6
REFERENCES
CHAPTER
IV
..................................................................................................
54
CHAPTER
V.
CHARGE
STORAGE
CAPABILITY
OF
TERNARY
POLYMER
BLENDS
BASED
ON
POLY(2,6-DIMETHYL-1,4-PHENYLENE
ETHER)
...............
56
5.1
CHAPTER
SUMMARY
..........................................................................................................
56
5.2
INTRODUCTION
...................................................................................................................
57
5.3
EXPERIMENTAL
..................................................................................................................
58
5.3.1
MATERIALS
AND
BLEND
PREPARATION
.......................................................................
58
5.3.2
ISOTHERMAL
POTENTIAL
DECAY
(ITPD)
MEASUREMENTS
..........................................
59
5.3.3
DIFFERENTIAL
SCANNING
CALORIMETRY
(DSC)
CHARACTERIZATION
................................
60
5.3.4
MORPHOLOGICAL
INVESTIGATIONS
............................................................................
61
5.4
RESULTS
AND
DISCUSSION
.....................................................................................................
61
5.4.1
EFFECT
OF
THE
CONTENT
AND
CHEMICAL
STRUCTURE
OF
THE
BLEND
COMPONENTS
..........
61
5.4.2
INFLUENCE
OF
BLEND
MORPHOLOGY
.............................................................................
65
5.4.3
INFLUENCE
OF
BLEND
COMPATIBILITY
...........................................................................
70
5.5
CONCLUSIONS
.......................................................................................................................
73
5.6
REFERENCES
CHAPTER
V
......................................................................................................
74
CHAPTER
VI.
INFLUENCE
OF
PHYSICAL
AGING
ON
THE
ELECTRET
PROPERTIES
OF
AMORPHOUS
POLYMERS
..................................................................
75
6.1
CHAPTER
SUMMARY
.............................................................................................................
75
6.2
INTRODUCTION
.......................................................................................................................
76
6.3
EXPERIMENTAL
.....................................................................................................................
78
6.3.1
MATERIALS
.................................................................................................................
78
6.3.2
FILM
PREPARATION
AND
AGING
TREATMENT
...................................................................
78
6.3.3
DIFFERENTIAL
SCANNING
CALORIMETRY
(DSC)
............................................................
79
6.3.4
DENSITY
MEASUREMENTS
...........................................................................................
80
6.3.5
ISOTHERMAL
POTENTIAL
DECAY
(ITPD
........................................................................
80
6.3.6
THERMALLY
STIMULATED
DISCHARGES
(TSD)
...............................................................
80
6.4
RESULTS
AND
DISCUSSION
.....................................................................................................
81
6.4.1
INFLUENCE
OF
AGING
TIME
ON
THE
CHARGE
STORAGE
.....................................................
81
CAPABILITY
......................................................................................................................
6.4.2
INFLUENCE
OF
REDUCED
FREE
VOLUME
ON
THE
ELECTRET
PERFORMANCE
OF
PPE/PS
.......
89
BLENDS
............................................................................................................................
6.4.3
INFLUENCE
OF
PHYSICAL
AGING
ON
AMORPHOUS
POLYMERS
OF
OPPOSITE
ELECTRET
92
PERFORMANCE
.................................................................................................................
6.5
CONCLUSIONS
...................................................................................................................
95
6.6
REFERENCES
CHAPTER
VI
................................................................................................
96
CHAPTER
VIL
CHARGE
STORAGE
CAPABILITY
OF
ELECTROSPUN
FIBER
MATS
OF
POLY(PHENYLENE
ETHER)/POLYSTYRENE
BLENDS
......................
98
7.1
CHAPTER
SUMMARY
........................................................................................................
98
7.2
INTRODUCTION
.................................................................................................................
99
7.3
EXPERIMENTAL
.....................................................................................................................
100
7.3.1
MATERIALS
AND
BLEND
PREPARATION
............................................................................
100
7.3.2
SOLUTION
PREPARATION
AND
ELECTROSPINNING
.............................................................
101
7.3.3
ELECTRICAL
CONDUCTIVITY
OF
THE
ELECTROSPINNING
SOLUTIONS
......................................
101
7.3.4
MORPHOLOGY
OF
THE
ELECTROSPUN
FIBERS
...................................................................
102
7.3.5
THERMAL
PROPERTIES
OF
THE
FIBERS
............................................................................
102
7.3.6
CHEMICAL
COMPOSITION
OF
THE
FIBERS
......................................................................
102
7.3.7
CHARGE
RETENTION
OF
ELECTROSPUN
FIBER
MATS
..........................................................
102
7.4
RESULTS
AND
DISCUSSION
.....................................................................................................
103
7.4.1
SELECTION
OF
THE
ELECTROSPINNING
SOLVENT
...............................................................
103
7.4.2
MORPHOLOGY
OF
ELECTROSPUN
PPE/PS
BLEND
FIBERS
.................................................
106
7.4.3
CHARGE
RETENTION
OF
THE
ELECTROSPUN
FIBERS
............................................................
110
7.4.3.1
INFLUENCE
OF
THE
MAT
THICKNESS
............................................................
110
7.4.3.2
INFLUENCE
OF
THE
BLEND
COMPOSITION
..........................................................
111
7.4.3.3
INFLUENCE
OF
THE
VOLTAGE
POLARITY
..............................................................
112
7.4.3.4
INFLUENCE
OF
THE
ANNEALING
TEMPERATURE
...................................................
113
7.5
CONCLUSIONS
........................................................................................................................
116
7.6
REFERENCES
CHAPTER
VII
....................................................................................................
117
CHAPTER
VIII.
POLYMER
ELECTRETS
FOR
ELECTROMECHANICAL
TRANSDUCERS
...........................................................................................................................
119
8.1
CHAPTER
SUMMARY
..............................................................................................................
119
8.2
INTRODUCTION
.......................................................................................................................
120
8.3
EXPERIMENTAL
......................................................................................................................
122
8.3.1
DEVICE
PREPARATION
..................................................................................................
122
8.3.1.1
MATERIALS
..................................................................................................
122
8.3.1.2
PREPARATION
OF
THE
INTERLAYER
...................................................................
123
8.3.1.3
DEVICE
ASSEMBLING
..................................................................................
124
8.3.2
CORONA-CHARGING
OF
DEVICES
...................................................................................
124
8.3.3
CHARACTERIZATION
OF
THE
PIEZOELECTRIC
RESPONSE
.....................................................
125
8.4
RESULTS
AND
DISCUSSION
.....................................................................................................
126
8.5
CONCLUSIONS
.......................................................................................................................
133
8.6
REFERENCES
CHAPTER
VIII
...................................................................................................
134
CHAPTER
IX.
SUMMARY
AND
PERSPECTIVES
136
9.1
SUMMARY
............................................................................................................................
136
9.2
PERSPECTIVES
.......................................................................................................................
140
APPENDIX
.................................................................................................................................
I
LIST
OF
FIGURES
...........................................................................................................II
LIST
OF
TABLES
.............................................................................................................VI
LIST
OF
ABREVIATIONS
AND
SYMBOLS
.................................................................
VII
LIST
OF
PUBLICATIONS
.............................................................................................
IX
ACKNOWLEDGMENTS
.................................................................................................
X
CURRICULUM
VITAE
DELIANI
LOVERA
.............................................................XI
|
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| format | Thesis Book |
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| genre | (DE-588)4113937-9 Hochschulschrift gnd-content |
| genre_facet | Hochschulschrift |
| id | DE-604.BV036854366 |
| illustrated | Illustrated |
| indexdate | 2024-07-09T22:49:27Z |
| institution | BVB |
| isbn | 9783941492127 |
| language | English |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-020770263 |
| oclc_num | 706038044 |
| open_access_boolean | |
| owner | DE-12 DE-91 DE-BY-TUM DE-703 |
| owner_facet | DE-12 DE-91 DE-BY-TUM DE-703 |
| physical | V, 140 S., XI Ill., graph. Darst. 21 cm |
| publishDate | 2010 |
| publishDateSearch | 2010 |
| publishDateSort | 2010 |
| publisher | Lehrstuhl für Polymere Werkstoffe, Univ. |
| record_format | marc |
| series2 | Technisch-wissenschaftlicher Bericht / Polymer Engineering, Universität Bayreuth |
| spelling | Lovera, Deliani Verfasser aut Morphology-charge storage relationships in polymer electrets von Deliani Lovera Bayreuth Lehrstuhl für Polymere Werkstoffe, Univ. 2010 V, 140 S., XI Ill., graph. Darst. 21 cm txt rdacontent n rdamedia nc rdacarrier Technisch-wissenschaftlicher Bericht / Polymer Engineering, Universität Bayreuth Zugl.: Bayreuth, Univ., Diss., 2009 Gefüge Werkstoffkunde (DE-588)4169819-8 gnd rswk-swf Polyarylether (DE-588)4329281-1 gnd rswk-swf Elektret (DE-588)4135024-8 gnd rswk-swf Polymere (DE-588)4046699-1 gnd rswk-swf (DE-588)4113937-9 Hochschulschrift gnd-content Polymere (DE-588)4046699-1 s Gefüge Werkstoffkunde (DE-588)4169819-8 s Elektret (DE-588)4135024-8 s Polyarylether (DE-588)4329281-1 s DE-604 DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=020770263&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Lovera, Deliani Morphology-charge storage relationships in polymer electrets Gefüge Werkstoffkunde (DE-588)4169819-8 gnd Polyarylether (DE-588)4329281-1 gnd Elektret (DE-588)4135024-8 gnd Polymere (DE-588)4046699-1 gnd |
| subject_GND | (DE-588)4169819-8 (DE-588)4329281-1 (DE-588)4135024-8 (DE-588)4046699-1 (DE-588)4113937-9 |
| title | Morphology-charge storage relationships in polymer electrets |
| title_auth | Morphology-charge storage relationships in polymer electrets |
| title_exact_search | Morphology-charge storage relationships in polymer electrets |
| title_full | Morphology-charge storage relationships in polymer electrets von Deliani Lovera |
| title_fullStr | Morphology-charge storage relationships in polymer electrets von Deliani Lovera |
| title_full_unstemmed | Morphology-charge storage relationships in polymer electrets von Deliani Lovera |
| title_short | Morphology-charge storage relationships in polymer electrets |
| title_sort | morphology charge storage relationships in polymer electrets |
| topic | Gefüge Werkstoffkunde (DE-588)4169819-8 gnd Polyarylether (DE-588)4329281-1 gnd Elektret (DE-588)4135024-8 gnd Polymere (DE-588)4046699-1 gnd |
| topic_facet | Gefüge Werkstoffkunde Polyarylether Elektret Polymere Hochschulschrift |
| url | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=020770263&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
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