Publicação
Short-chain di-ureasil ormolytes doped with potassium triflate: Phase diagram and conductivity behavior
| Resumo: | Di-urea cross-linked poly(oxyethylene)/siloxane hybrids, synthesized by the sol-gel process and containing a wide concentration range of potassium triflate, KCF3SO3, have been analyzed by x-ray diffraction and differential scanning calorimetry. The pseudo-phase diagram proposed has been taken into account in the interpretation of the complex impedance measurements. The xerogels prepared are obtained as transparent, thin monoliths . At room temperature the highest conductivity found was 2 x 10-6Scm-1. |
|---|---|
| Autores principais: | Zea Bermudez, V. de |
| Outros Autores: | Correia, M. Gomes; Silva, Maria Manuela; Barros, Sandra Cerqueira; Smith, Michael John; Ferreira, R. A. Sá; Carlos, L. D.; Molina, C.; Ribeiro, A. J. L. |
| Assunto: | Di-ureasils Phase diagram Ionic conductivity Thermal analysis potassium triflate |
| Ano: | 2003 |
| País: | Portugal |
| Tipo de documento: | artigo |
| Tipo de acesso: | acesso aberto |
| Instituição associada: | Universidade do Minho |
| Idioma: | inglês |
| Origem: | RepositóriUM - Universidade do Minho |
| _version_ | 1866877634742321152 |
|---|---|
| author | Zea Bermudez, V. de |
| author2 | Correia, M. Gomes Silva, Maria Manuela Barros, Sandra Cerqueira Smith, Michael John Ferreira, R. A. Sá Carlos, L. D. Molina, C. Ribeiro, A. J. L. |
| author2_role | author author author author author author author author |
| author_facet | Zea Bermudez, V. de Correia, M. Gomes Silva, Maria Manuela Barros, Sandra Cerqueira Smith, Michael John Ferreira, R. A. Sá Carlos, L. D. Molina, C. Ribeiro, A. J. L. |
| author_role | author |
| contributor_name_str_mv | Universidade do Minho |
| country_str | PT |
| creators_json_txt | [{\"Person.name\":\"Zea Bermudez, V. de\"},{\"Person.name\":\"Correia, M. Gomes\"},{\"Person.name\":\"Silva, Maria Manuela\"},{\"Person.name\":\"Barros, Sandra Cerqueira\"},{\"Person.name\":\"Smith, Michael John\"},{\"Person.name\":\"Ferreira, R. A. Sá\"},{\"Person.name\":\"Carlos, L. D.\"},{\"Person.name\":\"Molina, C.\"},{\"Person.name\":\"Ribeiro, A. J. L.\"}] |
| datacite.contributors.contributor.contributorName.fl_str_mv | Universidade do Minho |
| datacite.creators.creator.creatorName.fl_str_mv | Zea Bermudez, V. de Correia, M. Gomes Silva, Maria Manuela Barros, Sandra Cerqueira Smith, Michael John Ferreira, R. A. Sá Carlos, L. D. Molina, C. Ribeiro, A. J. L. |
| datacite.date.Accepted.fl_str_mv | 2003-01-01T00:00:00Z |
| datacite.date.available.fl_str_mv | 2014-12-19T15:15:01Z |
| datacite.date.embargoed.fl_str_mv | 2014-12-19T15:15:01Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| datacite.subjects.subject.fl_str_mv | Di-ureasils Phase diagram Ionic conductivity Thermal analysis potassium triflate |
| datacite.titles.title.fl_str_mv | Short-chain di-ureasil ormolytes doped with potassium triflate: Phase diagram and conductivity behavior |
| dc.contributor.none.fl_str_mv | Universidade do Minho |
| dc.creator.none.fl_str_mv | Zea Bermudez, V. de Correia, M. Gomes Silva, Maria Manuela Barros, Sandra Cerqueira Smith, Michael John Ferreira, R. A. Sá Carlos, L. D. Molina, C. Ribeiro, A. J. L. |
| dc.date.Accepted.fl_str_mv | 2003-01-01T00:00:00Z |
| dc.date.available.fl_str_mv | 2014-12-19T15:15:01Z |
| dc.date.embargoed.fl_str_mv | 2014-12-19T15:15:01Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | https://hdl.handle.net/1822/32289 |
| dc.language.none.fl_str_mv | eng |
| dc.publisher.none.fl_str_mv | Kluwer |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| dc.subject.none.fl_str_mv | Di-ureasils Phase diagram Ionic conductivity Thermal analysis potassium triflate |
| dc.title.fl_str_mv | Short-chain di-ureasil ormolytes doped with potassium triflate: Phase diagram and conductivity behavior |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_6501 |
| description | Di-urea cross-linked poly(oxyethylene)/siloxane hybrids, synthesized by the sol-gel process and containing a wide concentration range of potassium triflate, KCF3SO3, have been analyzed by x-ray diffraction and differential scanning calorimetry. The pseudo-phase diagram proposed has been taken into account in the interpretation of the complex impedance measurements. The xerogels prepared are obtained as transparent, thin monoliths . At room temperature the highest conductivity found was 2 x 10-6Scm-1. |
| dirty | 0 |
| eu_rights_str_mv | openAccess |
| format | article |
| fulltext.url.fl_str_mv | https://prod-dspace.uminho.pt/bitstreams/331cccdb-0eba-4dd6-918b-cf950396d01f/download |
| id | rum_60287c959271edd9fb086bb34eb285d2 |
| identifier.url.fl_str_mv | https://hdl.handle.net/1822/32289 |
| instacron_str | repositorium |
| institution | Universidade do Minho |
| instname_str | Universidade do Minho |
| language | eng |
| network_acronym_str | rum |
| network_name_str | RepositóriUM - Universidade do Minho |
| oai_identifier_str | oai:repositorium.uminho.pt:1822/32289 |
| organization_str_mv | urn:organizationAcronym:repositorium |
| person_str_mv | Zea Bermudez, V. de Correia, M. Gomes Silva, Maria Manuela Barros, Sandra Cerqueira Smith, Michael John Ferreira, R. A. Sá Carlos, L. D. Molina, C. Ribeiro, A. J. L. |
| publishDate | 2003 |
| publisher.none.fl_str_mv | Kluwer |
| reponame_str | RepositóriUM - Universidade do Minho |
| repository_id_str | urn:repositoryAcronym:rum |
| service_str_mv | urn:repositoryAcronym:rum |
| spelling | engKluwerporDi-urea cross-linked poly(oxyethylene)/siloxane hybrids, synthesized by the sol-gel process and containing a wide concentration range of potassium triflate, KCF3SO3, have been analyzed by x-ray diffraction and differential scanning calorimetry. The pseudo-phase diagram proposed has been taken into account in the interpretation of the complex impedance measurements. The xerogels prepared are obtained as transparent, thin monoliths . At room temperature the highest conductivity found was 2 x 10-6Scm-1.application/pdfengShort-chain di-ureasil ormolytes doped with potassium triflate: Phase diagram and conductivity behaviorZea Bermudez, V. deCorreia, M. GomesSilva, Maria ManuelaBarros, Sandra CerqueiraSmith, Michael JohnFerreira, R. A. SáCarlos, L. D.Molina, C.Ribeiro, A. J. L.HostingInstitutionOrganizationalUniversidade do Minhoe-mailmailto:repositorium@usdb.uminho.ptrepositorium@usdb.uminho.ptISSNIsPartOf0928-0707DOIIsPartOf10.1023/A:10207608132942014-12-19T15:15:01Z20032003-01-01T00:00:00ZHandlehttps://hdl.handle.net/1822/32289http://purl.org/coar/access_right/c_abf2open accessDi-ureasilsPhase diagramIonic conductivityThermal analysispotassium triflate241538 bytesliteraturehttp://purl.org/coar/resource_type/c_6501journal articlehttp://purl.org/coar/access_right/c_abf2application/pdffulltexthttps://prod-dspace.uminho.pt/bitstreams/331cccdb-0eba-4dd6-918b-cf950396d01f/download |
| spellingShingle | Short-chain di-ureasil ormolytes doped with potassium triflate: Phase diagram and conductivity behavior Zea Bermudez, V. de Di-ureasils Phase diagram Ionic conductivity Thermal analysis potassium triflate |
| status | SINGLETON |
| subject.fl_str_mv | Di-ureasils Phase diagram Ionic conductivity Thermal analysis potassium triflate |
| title | Short-chain di-ureasil ormolytes doped with potassium triflate: Phase diagram and conductivity behavior |
| title_full | Short-chain di-ureasil ormolytes doped with potassium triflate: Phase diagram and conductivity behavior |
| title_fullStr | Short-chain di-ureasil ormolytes doped with potassium triflate: Phase diagram and conductivity behavior |
| title_full_unstemmed | Short-chain di-ureasil ormolytes doped with potassium triflate: Phase diagram and conductivity behavior |
| title_short | Short-chain di-ureasil ormolytes doped with potassium triflate: Phase diagram and conductivity behavior |
| title_sort | Short-chain di-ureasil ormolytes doped with potassium triflate: Phase diagram and conductivity behavior |
| topic | Di-ureasils Phase diagram Ionic conductivity Thermal analysis potassium triflate |
| topic_facet | Di-ureasils Phase diagram Ionic conductivity Thermal analysis potassium triflate |
| url | https://hdl.handle.net/1822/32289 |
| visible | 1 |