The microscopic structure of polymer grafted nanoparticles:
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Abschlussarbeit Buch |
| Sprache: | English |
| Veröffentlicht: |
2012
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| Schriftenreihe: | Physik
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| Schlagworte: | |
| Online-Zugang: | Inhaltsverzeichnis |
| Beschreibung: | III, 175 S., [2] Bl. Ill., graph. Darst. |
Internformat
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| 245 | 1 | 0 | |a The microscopic structure of polymer grafted nanoparticles |c vorgelegt von Mathias Meyer |
| 264 | 1 | |c 2012 | |
| 300 | |a III, 175 S., [2] Bl. |b Ill., graph. Darst. | ||
| 336 | |b txt |2 rdacontent | ||
| 337 | |b n |2 rdamedia | ||
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| 502 | |a Münster (Westfalen), Univ., Diss., 2012 | ||
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Datensatz im Suchindex
| _version_ | 1804151528417656832 |
|---|---|
| adam_text | CONTENTS
1 INTRODUCTION 1
2 THEORETICAL BACKGROUND 5
2.1 SCATTERING THEORY 5
2.2 FORM FACTOR 10
2.2.1 SPHERICAL FORM FACTOR 11
2.2.2 EFFECT OF POLYDISPERSITY 14
2.3 STRUCTURE FACTOR 17
2.3.1 SECOND VIRIAL COEFFICIENT 17
2.4 BASIC PROPERTIES OF POLYMERS 18
2.4.1 STATIC PROPERTIES 18
2.4.2 EXCLUDED VOLUME EFFECTS 20
2.4.3 SCATTERING FROM POLYMERS 22
2.5 POLYMERIC CORONA MODEL 24
2.5.1 DAOUD AND COTTON SCALING THEORY 24
2.5.2 SIZE OF THE POLYMERIC CORONA 27
2.5.3 DENSITY PROFILE OF THE CORONA 28
2.5.4 CHAIN FLUCTUATION SCATTERING 29
2.5.5 DISPERSION OF POLYMER CHAINS IN THE CORONA 29
3 EXPERIMENTAL SECTION 31
3.1 SMALL ANGLE SCATTERING 31
3.1.1 KWS-1 AND KWS-2 32
3.1.2 GENERAL-PURPOSE SANS 33
3.1.3 NANOSTAR U 33
3.1.4 DATA TREATMENT 35
3.1.5 ABSOLUTE CALIBRATION 37
HTTP://D-NB.INFO/1043354174
II
CONTENTS
3.1.6 INSTRUMENTAL RESOLUTION 41
3.1.7 DESMEARING 43
3.2 CONTRASTS IN NEUTRON SCATTERING 46
3.3 SAMPLES 50
3.3.1 SILICA NANOPARTICLES 50
3.3.2 POLYMER GRAFTED SILICA NANOPARTICLES 51
3.3.3 MODEL SYSTEMS 54
3.3.4 SAMPLE PREPARATION 55
3.4 TRANSMISSION ELECTRON MICROSCOPY - TEM 56
4 UNGRAFTED PARTICLES 57
4.1 TEM 57
4.2 SMALL ANGLE SCATTERING 60
4.2.1 MODEL INDEPENDENT ANALYSIS 60
4.2.2 MODEL CALCULATIONS 64
4.2.3 DISCUSSION 71
5 GRAFTED PARTICLES IN SOLUTION 73
5.1 POLYSTYRENE GRAFTED PARTICLES 73
5.1.1 MODEL INDEPENDENT ANALYSIS 73
5.1.2 MODEL CALCULATIONS 79
5.1.3 DISCUSSION 95
5.2 POLYBUTADIENE GRAFTED PARTICLES 99
5.2.1 MODEL CALCULATIONS 99
5.2.2 DISCUSSION 103
5.3 COMPARISON WITH SIMULATIONS 105
6 GRAFTED PARTICLES IN THE MELT 111
6.1 TEM - MORPHOLOGY INVESTIGATIONS ILL
6.2 SMALL ANGLE SCATTERING 114
6.2.1 QUALITATIVE ANALYSIS 114
6.2.2 MODEL CALCULATIONS 118
6.2.3 INFLUENCE OF THE MATRIX MOLECULAR WEIGHT 137
6.2.4 CHAIN CONFORMATION OF THE MATRIX POLYMER 139
6.2.5 DISCUSSION 141
CONTENTS
III
6.3 COMPARISON WITH SIMULATIONS 149
7 CONCLUSION 157
A SAMPLE CHARACTERIZATION 161
A.L POLYMER CHARACTERIZATION 161
A.2 ELEMENTARY ANALYSIS 164
A.3 NUCLEAR MAGNETIC RESONANCE - NMR 165
A.4 GRAFTING DENSITY 166
|
| any_adam_object | 1 |
| author | Meyer, Mathias 1983- |
| author_GND | (DE-588)1041708467 |
| author_facet | Meyer, Mathias 1983- |
| author_role | aut |
| author_sort | Meyer, Mathias 1983- |
| author_variant | m m mm |
| building | Verbundindex |
| bvnumber | BV041414935 |
| ctrlnum | (OCoLC)864593251 (DE-599)HBZHT017766784 |
| dewey-full | 530.413 |
| dewey-hundreds | 500 - Natural sciences and mathematics |
| dewey-ones | 530 - Physics |
| dewey-raw | 530.413 |
| dewey-search | 530.413 |
| dewey-sort | 3530.413 |
| dewey-tens | 530 - Physics |
| discipline | Physik |
| format | Thesis Book |
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| illustrated | Illustrated |
| indexdate | 2024-07-10T00:56:15Z |
| institution | BVB |
| language | English |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-026862151 |
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| physical | III, 175 S., [2] Bl. Ill., graph. Darst. |
| publishDate | 2012 |
| publishDateSearch | 2012 |
| publishDateSort | 2012 |
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| series2 | Physik |
| spelling | Meyer, Mathias 1983- Verfasser (DE-588)1041708467 aut The microscopic structure of polymer grafted nanoparticles vorgelegt von Mathias Meyer 2012 III, 175 S., [2] Bl. Ill., graph. Darst. txt rdacontent n rdamedia nc rdacarrier Physik Münster (Westfalen), Univ., Diss., 2012 Kunststoffadditiv (DE-588)4166053-5 gnd rswk-swf Nanopartikel (DE-588)4333369-2 gnd rswk-swf (DE-588)4113937-9 Hochschulschrift gnd-content Nanopartikel (DE-588)4333369-2 s Kunststoffadditiv (DE-588)4166053-5 s DE-604 DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=026862151&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Meyer, Mathias 1983- The microscopic structure of polymer grafted nanoparticles Kunststoffadditiv (DE-588)4166053-5 gnd Nanopartikel (DE-588)4333369-2 gnd |
| subject_GND | (DE-588)4166053-5 (DE-588)4333369-2 (DE-588)4113937-9 |
| title | The microscopic structure of polymer grafted nanoparticles |
| title_auth | The microscopic structure of polymer grafted nanoparticles |
| title_exact_search | The microscopic structure of polymer grafted nanoparticles |
| title_full | The microscopic structure of polymer grafted nanoparticles vorgelegt von Mathias Meyer |
| title_fullStr | The microscopic structure of polymer grafted nanoparticles vorgelegt von Mathias Meyer |
| title_full_unstemmed | The microscopic structure of polymer grafted nanoparticles vorgelegt von Mathias Meyer |
| title_short | The microscopic structure of polymer grafted nanoparticles |
| title_sort | the microscopic structure of polymer grafted nanoparticles |
| topic | Kunststoffadditiv (DE-588)4166053-5 gnd Nanopartikel (DE-588)4333369-2 gnd |
| topic_facet | Kunststoffadditiv Nanopartikel Hochschulschrift |
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