Synthesis and characterisation of a chiral silica aerogel:
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Abschlussarbeit Buch |
| Sprache: | English |
| Veröffentlicht: |
2013
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| Schlagworte: | |
| Online-Zugang: | Volltext https://nbn-resolving.org/urn:nbn:de:bvb:355-epub-285072 Inhaltsverzeichnis |
| Beschreibung: | 103 S. Ill., graph. Darst. |
Internformat
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| 245 | 1 | 0 | |a Synthesis and characterisation of a chiral silica aerogel |c vorgelegt von Björn-Michael Bartel |
| 264 | 1 | |c 2013 | |
| 300 | |a 103 S. |b Ill., graph. Darst. | ||
| 336 | |b txt |2 rdacontent | ||
| 337 | |b n |2 rdamedia | ||
| 338 | |b nc |2 rdacarrier | ||
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| 650 | 0 | 7 | |a Aerogel |0 (DE-588)4124525-8 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Chirale Verbindungen |0 (DE-588)4348527-3 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Siliciumverbindungen |0 (DE-588)4124194-0 |2 gnd |9 rswk-swf |
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| 689 | 0 | 1 | |a Siliciumverbindungen |0 (DE-588)4124194-0 |D s |
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| 689 | 1 | 3 | |a Sorption |0 (DE-588)4181865-9 |D s |
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| 856 | 4 | |u https://nbn-resolving.org/urn:nbn:de:bvb:355-epub-285072 |x Resolving-System | |
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| 912 | |a ebook | ||
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Datensatz im Suchindex
| _version_ | 1804150559634096128 |
|---|---|
| adam_text | IMAGE 1
CONTENTS
INTRODUCTION: 3
AIM OF THIS WORK: 3
HISTORY: 3
PROPERTIES: 6
POSSIBLE AND ACTUAL APPLICATIONS OF AEROGELS: 10
AEROGEL SYNTHESIS IN THEORY: 12
HYDROLYSIS OF ALCOXYSILANES: 12
CONDENSATION REACTIONS: 13
FROM CONDENSATION OVER PARTICLES TO GEL FORMATION: 14
AGEING OF SILICA STRUCTURES: 15
DRYING: 15
FREEZE DRYING: 17
SUPERCRITICAL DRYING: 18
BUILDING THE AUTOCLAVE: 24
AUTOCLAVE OPERATION INSTRUCTIONS: 30
INFLUENCING SILICA GROWTH: 34
APPROACH IN NATURAL SYSTEMS: 34
SURFACE ACTIVE SUBSTANCES 36
SYNTHESIS OF THE SURFACTANT 38
GEL FORMING 41
DRYING 41
HEAT TREATMENT 42
ANALYSIS METHODS: 43
ROTATIONAL ANGLE MEASUREMENT: 43
AEROGELS AS ROTATIONAL ANGLE MEASUREMENT SAMPLES: 43
CD-SPECTROSCOPY: 44
AEROGELS AS CD-SPECTROSCOPY SAMPLES: 44
GASCHROMATOGRAPHY: 45
AEROGELS AS GC-SAMPLES: 46
BET MEASUREMENTS: 47
AEROGELS AS BET-SAMPLES: 48
1
HTTP://D-NB.INFO/1042264392
IMAGE 2
IR-MEASUREMENTS: 49
AEROGELS AS IR-SAMPLES: 50
TRANSMISSION ELECTRON MICROSCOPY: 51
AEROGELS AS TRANSMISSION ELECTRON MICROSCOPY SAMPLES: 53
SCANNING ELECTRON MICROSCOPY: 54
AEROGELS AS SCANNING ELECTRON MICROSCOPY SAMPLES: 56
RESULTS OF TEMPLATE BASED AEROGELS COMPARED TO REFERENCE AEROGELS 58
CONCLUSIONS 66
SORPTION: 67
COSMO: THE CONDUCTOR LIKE SCREENING MODEL 69
COSMO-RS: A CALCULATION METHOD FOR INTERMOLECULAR INTERACTIONS 72
ADSORPTION ON SILICA AEROGELS AS PREDICTED BY COSMO-RS O-MOMENTS 75
THE INVESTIGATED SYSTEMS 76
ADSORPTION MEASUREMENTS 76
DERIVATION OF THE WORKING EQUATION FOR THE PREDICTION OF ADSORPTION
VALUES. .77
INTERPRETATIONS 81
CONCLUSIONS 85
CONCLUSIONS AND OUTLOOK 86
ACKNOWLEDGEMENTS 89
REFERENCES 90
APPENDICES 94
SOURCES AND COPYRIGHT OF SOME FIGURES: 100
LIST OF SOME CHEMICALS: 102
2
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| any_adam_object | 1 |
| author | Bartel, Björn-Michael |
| author_GND | (DE-588)1042264139 |
| author_facet | Bartel, Björn-Michael |
| author_role | aut |
| author_sort | Bartel, Björn-Michael |
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| bvnumber | BV041155562 |
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| collection | ebook |
| ctrlnum | (OCoLC)856833574 (DE-599)BVBBV041155562 |
| discipline | Chemie / Pharmazie |
| format | Thesis Book |
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| indexdate | 2024-07-10T00:40:51Z |
| institution | BVB |
| language | English |
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| physical | 103 S. Ill., graph. Darst. |
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| spelling | Bartel, Björn-Michael Verfasser (DE-588)1042264139 aut Synthesis and characterisation of a chiral silica aerogel vorgelegt von Björn-Michael Bartel 2013 103 S. Ill., graph. Darst. txt rdacontent n rdamedia nc rdacarrier Regensburg, Univ., Diss., 2013 Asymmetrische Synthese (DE-588)4135603-2 gnd rswk-swf Aerogel (DE-588)4124525-8 gnd rswk-swf Chirale Verbindungen (DE-588)4348527-3 gnd rswk-swf Siliciumverbindungen (DE-588)4124194-0 gnd rswk-swf Mathematisches Modell (DE-588)4114528-8 gnd rswk-swf Sorption (DE-588)4181865-9 gnd rswk-swf (DE-588)4113937-9 Hochschulschrift gnd-content Aerogel (DE-588)4124525-8 s Siliciumverbindungen (DE-588)4124194-0 s Asymmetrische Synthese (DE-588)4135603-2 s DE-604 Chirale Verbindungen (DE-588)4348527-3 s Sorption (DE-588)4181865-9 s Mathematisches Modell (DE-588)4114528-8 s Erscheint auch als Online-Ausgabe urn:nbn:de:bvb:355-epub-285072 http://epub.uni-regensburg.de/28507/ Verlag kostenfrei Volltext https://nbn-resolving.org/urn:nbn:de:bvb:355-epub-285072 Resolving-System DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=026130951&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Bartel, Björn-Michael Synthesis and characterisation of a chiral silica aerogel Asymmetrische Synthese (DE-588)4135603-2 gnd Aerogel (DE-588)4124525-8 gnd Chirale Verbindungen (DE-588)4348527-3 gnd Siliciumverbindungen (DE-588)4124194-0 gnd Mathematisches Modell (DE-588)4114528-8 gnd Sorption (DE-588)4181865-9 gnd |
| subject_GND | (DE-588)4135603-2 (DE-588)4124525-8 (DE-588)4348527-3 (DE-588)4124194-0 (DE-588)4114528-8 (DE-588)4181865-9 (DE-588)4113937-9 |
| title | Synthesis and characterisation of a chiral silica aerogel |
| title_auth | Synthesis and characterisation of a chiral silica aerogel |
| title_exact_search | Synthesis and characterisation of a chiral silica aerogel |
| title_full | Synthesis and characterisation of a chiral silica aerogel vorgelegt von Björn-Michael Bartel |
| title_fullStr | Synthesis and characterisation of a chiral silica aerogel vorgelegt von Björn-Michael Bartel |
| title_full_unstemmed | Synthesis and characterisation of a chiral silica aerogel vorgelegt von Björn-Michael Bartel |
| title_short | Synthesis and characterisation of a chiral silica aerogel |
| title_sort | synthesis and characterisation of a chiral silica aerogel |
| topic | Asymmetrische Synthese (DE-588)4135603-2 gnd Aerogel (DE-588)4124525-8 gnd Chirale Verbindungen (DE-588)4348527-3 gnd Siliciumverbindungen (DE-588)4124194-0 gnd Mathematisches Modell (DE-588)4114528-8 gnd Sorption (DE-588)4181865-9 gnd |
| topic_facet | Asymmetrische Synthese Aerogel Chirale Verbindungen Siliciumverbindungen Mathematisches Modell Sorption Hochschulschrift |
| url | http://epub.uni-regensburg.de/28507/ https://nbn-resolving.org/urn:nbn:de:bvb:355-epub-285072 http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=026130951&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
| work_keys_str_mv | AT bartelbjornmichael synthesisandcharacterisationofachiralsilicaaerogel |