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[{"key": "dc.contributor.advisor", "value": "Rissanen, Kari.", "language": null, "element": "contributor", "qualifier": "advisor", "schema": "dc"}, {"key": "dc.contributor.advisor", "value": "Puntti, Lilli.", "language": null, "element": "contributor", "qualifier": "advisor", "schema": "dc"}, {"key": "dc.contributor.author", "value": "Mills, Christopher", "language": null, "element": "contributor", "qualifier": "author", "schema": "dc"}, {"key": "dc.date.accessioned", "value": "2017-03-29T10:18:17Z", "language": null, "element": "date", "qualifier": "accessioned", "schema": "dc"}, {"key": "dc.date.available", "value": "2017-03-29T10:18:17Z", "language": null, "element": "date", "qualifier": "available", "schema": "dc"}, {"key": "dc.date.issued", "value": "2017", "language": null, "element": "date", "qualifier": "issued", "schema": "dc"}, {"key": "dc.identifier.other", "value": "oai:jykdok.linneanet.fi:1690567", "language": null, "element": "identifier", "qualifier": "other", "schema": "dc"}, {"key": "dc.identifier.uri", "value": "https://jyx.jyu.fi/handle/123456789/53395", "language": null, "element": "identifier", "qualifier": "uri", "schema": "dc"}, {"key": "dc.description.abstract", "value": "Tutkielman kirjallisuusosuudessa perehdyt\u00e4\u00e4n organofunktionaalisiin silaaneihin. N\u00e4it\u00e4 yhdisteit\u00e4 k\u00e4ytet\u00e4\u00e4n kytkent\u00e4aineina komposiittien valmistuksessa sek\u00e4 monessa muussa sovelluksessa, kuten hydrofobisten ja hydrofiilisten pintojen muodostamiseen, kuivausaineina, ulkoisena elektroniluovuttajana polymeroinnissa, sek\u00e4 kosteuskovettuvien silaanimodifioitujenpolymeeriliimojen (SMP) kovettumisreaktiossa. Silaanien kosteuskovettuminen johtuu pii-atomiin (Si) sitoutuneiden ryhmien hydrolysoitumisesta kosteuden vaikutuksesta, jolloin syntyy silanoli-ryhmi\u00e4 (Si-OH), jotka voivat edelleen kondensoitua kesken\u00e4\u00e4n muodostaen siloksaanisidoksia (Si-O-Si) tai sidoksia pintojen hydroksyyliryhmien kanssa (Si-O-M). Bis-organosilaaneilla on kaksi pii-atomikeskusta, joista kukin voi tarttua pinnan hydroksyyliryhmiin. T\u00e4ll\u00e4 voisi olla parantava vaikutus silaanikerroksen hydrolyysin kestoon tarjoamalla enemm\u00e4n tartuntapisteit\u00e4. \n\nTutkielman kokeellisessa osiossa tutkitaan nelj\u00e4n uuden bis-organosilaaniyhdisteen synteesi\u00e4. Kolmen tavoitteena olleen, N,N-bis(3-(trimetoksisilyyli)propyyli)butan-1-amiini 81, N-((trietoksisilyyli)metyyli)-N-(3-trimetoksisilyyli)propyyli)butan-1-amiini 82 ja N-((trietoksisilyyli)metyyli)-3-(trimetoksisilyyli)propan-1-amiini 83 bis-organosilaanin sis\u00e4lt\u00e4v\u00e4\u00e4 tuoteseosta saatiin valmistettua nukleofiilisell\u00e4 substituutio- reaktiolla. Tuoteseokset karakterisoitiin 1H NMR sek\u00e4 MS-menetelmill\u00e4. Nelj\u00e4nten\u00e4 synteesitavoitteena olleen N-(3-(3,5-dimetoksi-5-metyyli-2,6-dioksa-3,5-disilaheptaani-3-yyli)propyyli)aniliinin 84 valmistus hydrosilylaatio-reaktiolla ei onnistunut.", "language": "fi", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.abstract", "value": "The literature part of this thesis studies organofunctional silanes in depth. These compounds are used as coupling agents, to bond dissimilar substrates into composites, as well as in numerous other applications, such as preparing hydrophobic or hydrophilic surfaces, moisture scavenging, as an external electron donor during polymerization, and as the primary bonding mechanism in moisture-curing silane modified polymer (SMP) adhesives. The moisture-curing mechanism of silanes is due to the hydrolysis of one to three alkoxy or halogen leaving groups attached to silicon (Si), forming silanol (\"Si-OH\" ) groups which can then form siloxane (\"Si-O-Si\" ) or silicon surface (Si-O-M) bonds via condensation. Bis-organofunctional silane molecules have a double silicon moiety, which could increase the hydrolysis resistance of the silicon to surface interphase, by providing a respectively larger number of bonded sites.\n\nThe experimental part of this thesis attempts the multiple gram scale synthesis of four novel bis-organofunctionalsilane compounds. Product mixtures that included the first three synthesis targets, N,N-bis(3-(trimethoxysilyl)propyl)butan-1-amine 81, N-((triethoxysilyl)methyl)-N-(3-trimethoxysilyl)propyl)butan-1-amine 82, N-((triethoxysilyl)methyl)-3-(trimethoxysilyl)propan-1-amine 83 were synthesized via nucleophilic substitution and achieved as determined by 1H NMR and profile or high resolution MS. The synthesis of the fourth synthesis target, N-(3-(3,5-dimethoxy-5-methyl-2,6-dioxa-3,5-disilaheptan-3-yl)propyl)aniline 84, by using hydrosilylation was not successful.", "language": "en", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted using Plone Publishing form by Christopher Mills (chmimill) on 2017-03-29 10:18:16.761866. Form: Pro gradu -lomake (https://kirjasto.jyu.fi/julkaisut/julkaisulomakkeet/pro-gradu-lomake). JyX data: [jyx_publishing-allowed (fi) =True]", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted by jyx lomake-julkaisija (jyx-julkaisija.group@korppi.jyu.fi) on 2017-03-29T10:18:17Z\nNo. of bitstreams: 2\nURN:NBN:fi:jyu-201703291789.pdf: 4239817 bytes, checksum: 6dfff67d52287879b8187381c2a2c627 (MD5)\nlicense.html: 4807 bytes, checksum: 544baae6825b1c147bbac9c64ec765a4 (MD5)", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Made available in DSpace on 2017-03-29T10:18:17Z (GMT). No. of bitstreams: 2\nURN:NBN:fi:jyu-201703291789.pdf: 4239817 bytes, checksum: 6dfff67d52287879b8187381c2a2c627 (MD5)\nlicense.html: 4807 bytes, checksum: 544baae6825b1c147bbac9c64ec765a4 (MD5)\n Previous issue date: 2017", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.format.extent", "value": "1 verkkoaineisto (116 sivua)", "language": null, "element": "format", "qualifier": "extent", "schema": "dc"}, {"key": "dc.format.mimetype", "value": "application/pdf", "language": null, "element": "format", "qualifier": "mimetype", "schema": "dc"}, {"key": "dc.language.iso", "value": "eng", "language": null, "element": "language", "qualifier": "iso", "schema": "dc"}, {"key": "dc.rights", "value": "In Copyright", "language": "en", "element": "rights", "qualifier": null, "schema": "dc"}, {"key": "dc.subject.other", "value": "bis-organosilane", "language": null, "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "aminofunctional", "language": null, "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "hydrosilylation", "language": null, "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "nucleophilic substitution", "language": null, "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.title", "value": "Bis-organosilane applications and synthesis", "language": null, "element": "title", "qualifier": null, "schema": "dc"}, {"key": "dc.type", "value": "master thesis", "language": null, "element": "type", "qualifier": null, "schema": "dc"}, {"key": "dc.identifier.urn", "value": "URN:NBN:fi:jyu-201703291789", "language": null, "element": "identifier", "qualifier": "urn", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Pro gradu -tutkielma", "language": "fi", "element": "type", "qualifier": "ontasot", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Master\u2019s thesis", "language": "en", "element": "type", "qualifier": "ontasot", "schema": "dc"}, {"key": "dc.contributor.faculty", "value": "Matemaattis-luonnontieteellinen tiedekunta", "language": "fi", "element": "contributor", "qualifier": "faculty", "schema": "dc"}, {"key": "dc.contributor.faculty", "value": "Faculty of Sciences", "language": "en", "element": "contributor", "qualifier": "faculty", "schema": "dc"}, {"key": "dc.contributor.department", "value": "Kemian laitos", "language": "fi", "element": "contributor", "qualifier": "department", "schema": "dc"}, {"key": "dc.contributor.department", "value": "Department of Chemistry", "language": "en", "element": "contributor", "qualifier": "department", "schema": "dc"}, {"key": "dc.contributor.organization", "value": "University of Jyv\u00e4skyl\u00e4", "language": "en", "element": "contributor", "qualifier": "organization", "schema": "dc"}, {"key": "dc.contributor.organization", "value": "Jyv\u00e4skyl\u00e4n yliopisto", "language": "fi", "element": "contributor", "qualifier": "organization", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Orgaaninen kemia", "language": "fi", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Organic Chemistry", "language": "en", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "dc.date.updated", "value": "2017-03-29T10:18:18Z", "language": null, "element": "date", "qualifier": "updated", "schema": "dc"}, {"key": "yvv.contractresearch.collaborator", "value": "business", "language": null, "element": "contractresearch", "qualifier": "collaborator", "schema": "yvv"}, {"key": "yvv.contractresearch.funding", "value": "0", "language": null, "element": "contractresearch", "qualifier": "funding", "schema": "yvv"}, {"key": "yvv.contractresearch.initiative", "value": "student", "language": null, "element": "contractresearch", "qualifier": "initiative", "schema": "yvv"}, {"key": "dc.type.coar", "value": "http://purl.org/coar/resource_type/c_bdcc", "language": null, "element": "type", "qualifier": "coar", "schema": "dc"}, {"key": "dc.rights.accesslevel", "value": "restrictedAccess", "language": null, "element": "rights", "qualifier": "accesslevel", "schema": "dc"}, {"key": "dc.type.publication", "value": "masterThesis", "language": null, "element": "type", "qualifier": "publication", "schema": "dc"}, {"key": "dc.subject.oppiainekoodi", "value": "4035", "language": null, "element": "subject", "qualifier": "oppiainekoodi", "schema": "dc"}, {"key": "dc.format.content", "value": "fulltext", "language": null, "element": "format", "qualifier": "content", "schema": "dc"}, {"key": "dc.rights.url", "value": "https://rightsstatements.org/page/InC/1.0/", "language": null, "element": "rights", "qualifier": "url", "schema": "dc"}, {"key": "dc.rights.accessrights", "value": "Tekij\u00e4 ei ole antanut lupaa avoimeen julkaisuun, joten aineisto on luettavissa vain Jyv\u00e4skyl\u00e4n yliopiston kirjaston <a href=\"https://kirjasto.jyu.fi/kokoelmat/arkistotyoasema\">arkistoty\u00f6asemalta</a>.", "language": "fi", "element": "rights", "qualifier": "accessrights", "schema": "dc"}, {"key": "dc.rights.accessrights", "value": "<br><br>The author has not given permission to make the work publicly available electronically. Therefore the material can be read only at the archival <a href=\"https://kirjasto.jyu.fi/collections/archival-workstation\">workstation</a> at Jyv\u00e4skyl\u00e4 University Library reserved for the use of archival materials.", "language": "en", "element": "rights", "qualifier": "accessrights", "schema": "dc"}, {"key": "dc.type.okm", "value": "G2", "language": null, "element": "type", "qualifier": "okm", "schema": "dc"}]
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