Effects of humidity on the electrical properties of thermal inkjet-printed films of copper tetrasulfonated phthalocyanine (CuTsPc) onto paper substrates
Autor(a) principal: | |
---|---|
Data de Publicação: | 2015 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://link.springer.com/article/10.1007%2Fs10853-014-8774-2 http://hdl.handle.net/11449/129840 |
Resumo: | The effects of humidity on the electrical properties of thermal inkjet-printed copper tetrasulfonated phthalocyanine (CuTsPc) films onto paper substrates are reported. DC electrical measurements revealed that sample resistance decreases from 10(12) Omega in moderate vacuum to approximately 10(7) Omega at highly water-saturated atmosphere. This behavior is attributed to the creation of water pathways on the cellulose fibers that allow ionic species such as impurities, protons (H+), and dissociated Na+ ions from the CuTsPc molecules, to flow. The contribution of the CuTsPc molecules and their dissociated Na+ ions on the sample resistance was elucidated analyzing the electrical response of bare and printed paper substrates. An increase of relative humidity levels (RH) from 10 % to 40-45 % revealed an increase of current of four orders of magnitude for printed samples, whereas less than one order of magnitude was registered for bare paper substrates. Electrical measurements as a function of temperature have shown that moisture can inhibit the semiconducting properties of CuTsPc. Thermal gravimetric studies revealed that approximately 11 % of mass accounting to the presence of water is released above 70 A degrees C, the same temperature in which the sample recovers its dry-state semiconducting behavior. The semiconducting properties of CuTsPc can also be observed upon white light illumination, whereas the charge carrier extraction is governed by the RH level. These results point out the important role of humidity on the electrical properties of paper-based organic, electronic, and optoelectronic devices. |
id |
UNSP_7aaf4f0623a9e93622001d054dbba3bb |
---|---|
oai_identifier_str |
oai:repositorio.unesp.br:11449/129840 |
network_acronym_str |
UNSP |
network_name_str |
Repositório Institucional da UNESP |
repository_id_str |
2946 |
spelling |
Effects of humidity on the electrical properties of thermal inkjet-printed films of copper tetrasulfonated phthalocyanine (CuTsPc) onto paper substratesThe effects of humidity on the electrical properties of thermal inkjet-printed copper tetrasulfonated phthalocyanine (CuTsPc) films onto paper substrates are reported. DC electrical measurements revealed that sample resistance decreases from 10(12) Omega in moderate vacuum to approximately 10(7) Omega at highly water-saturated atmosphere. This behavior is attributed to the creation of water pathways on the cellulose fibers that allow ionic species such as impurities, protons (H+), and dissociated Na+ ions from the CuTsPc molecules, to flow. The contribution of the CuTsPc molecules and their dissociated Na+ ions on the sample resistance was elucidated analyzing the electrical response of bare and printed paper substrates. An increase of relative humidity levels (RH) from 10 % to 40-45 % revealed an increase of current of four orders of magnitude for printed samples, whereas less than one order of magnitude was registered for bare paper substrates. Electrical measurements as a function of temperature have shown that moisture can inhibit the semiconducting properties of CuTsPc. Thermal gravimetric studies revealed that approximately 11 % of mass accounting to the presence of water is released above 70 A degrees C, the same temperature in which the sample recovers its dry-state semiconducting behavior. The semiconducting properties of CuTsPc can also be observed upon white light illumination, whereas the charge carrier extraction is governed by the RH level. These results point out the important role of humidity on the electrical properties of paper-based organic, electronic, and optoelectronic devices.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)INEO (Brazil)Universidade Estadual Paulista (UNESP), Faculdade de Ciências e Tecnologia, BR-19060900 Presidente Prudente, SP, BrasilInstituto Federal de Educação, Ciência e Tecnologia de Santa Catarina (IFSC), BR-89245000 Araquari, SC, BrasilUniversidade Estadual Paulista (UNESP), Faculdade de Ciências e Tecnologia, BR-19060900 Presidente Prudente, SP, BrasilSpringerUniversidade Estadual Paulista (Unesp)Instituto Federal de Educação, Ciência e Tecnologia de Santa Catarina (IFSC)Gomes, Tiago Carneiro [UNESP]Oliveira, Rafael Furlan de [UNESP]Lopes, Elder MantovaniKlem, Maykel dos Santos [UNESP]Silva Agostini, Deuber Lincon da [UNESP]Leopoldo Constantino, Carlos Jose [UNESP]Alves, Neri [UNESP]2015-10-22T07:18:53Z2015-10-22T07:18:53Z2015-03-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article2122-2129application/pdfhttp://link.springer.com/article/10.1007%2Fs10853-014-8774-2Journal Of Materials Science. New York: Springer, v. 50, n. 5, p. 2122-2129, 2015.0022-2461http://hdl.handle.net/11449/12984010.1007/s10853-014-8774-2WOS:000347696500011WOS000347696500011.pdf76076511116192690000-0001-8001-301XWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal Of Materials Science2.9930,807info:eu-repo/semantics/openAccess2024-06-19T12:44:22Zoai:repositorio.unesp.br:11449/129840Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T15:40:41.772613Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Effects of humidity on the electrical properties of thermal inkjet-printed films of copper tetrasulfonated phthalocyanine (CuTsPc) onto paper substrates |
title |
Effects of humidity on the electrical properties of thermal inkjet-printed films of copper tetrasulfonated phthalocyanine (CuTsPc) onto paper substrates |
spellingShingle |
Effects of humidity on the electrical properties of thermal inkjet-printed films of copper tetrasulfonated phthalocyanine (CuTsPc) onto paper substrates Gomes, Tiago Carneiro [UNESP] |
title_short |
Effects of humidity on the electrical properties of thermal inkjet-printed films of copper tetrasulfonated phthalocyanine (CuTsPc) onto paper substrates |
title_full |
Effects of humidity on the electrical properties of thermal inkjet-printed films of copper tetrasulfonated phthalocyanine (CuTsPc) onto paper substrates |
title_fullStr |
Effects of humidity on the electrical properties of thermal inkjet-printed films of copper tetrasulfonated phthalocyanine (CuTsPc) onto paper substrates |
title_full_unstemmed |
Effects of humidity on the electrical properties of thermal inkjet-printed films of copper tetrasulfonated phthalocyanine (CuTsPc) onto paper substrates |
title_sort |
Effects of humidity on the electrical properties of thermal inkjet-printed films of copper tetrasulfonated phthalocyanine (CuTsPc) onto paper substrates |
author |
Gomes, Tiago Carneiro [UNESP] |
author_facet |
Gomes, Tiago Carneiro [UNESP] Oliveira, Rafael Furlan de [UNESP] Lopes, Elder Mantovani Klem, Maykel dos Santos [UNESP] Silva Agostini, Deuber Lincon da [UNESP] Leopoldo Constantino, Carlos Jose [UNESP] Alves, Neri [UNESP] |
author_role |
author |
author2 |
Oliveira, Rafael Furlan de [UNESP] Lopes, Elder Mantovani Klem, Maykel dos Santos [UNESP] Silva Agostini, Deuber Lincon da [UNESP] Leopoldo Constantino, Carlos Jose [UNESP] Alves, Neri [UNESP] |
author2_role |
author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Instituto Federal de Educação, Ciência e Tecnologia de Santa Catarina (IFSC) |
dc.contributor.author.fl_str_mv |
Gomes, Tiago Carneiro [UNESP] Oliveira, Rafael Furlan de [UNESP] Lopes, Elder Mantovani Klem, Maykel dos Santos [UNESP] Silva Agostini, Deuber Lincon da [UNESP] Leopoldo Constantino, Carlos Jose [UNESP] Alves, Neri [UNESP] |
description |
The effects of humidity on the electrical properties of thermal inkjet-printed copper tetrasulfonated phthalocyanine (CuTsPc) films onto paper substrates are reported. DC electrical measurements revealed that sample resistance decreases from 10(12) Omega in moderate vacuum to approximately 10(7) Omega at highly water-saturated atmosphere. This behavior is attributed to the creation of water pathways on the cellulose fibers that allow ionic species such as impurities, protons (H+), and dissociated Na+ ions from the CuTsPc molecules, to flow. The contribution of the CuTsPc molecules and their dissociated Na+ ions on the sample resistance was elucidated analyzing the electrical response of bare and printed paper substrates. An increase of relative humidity levels (RH) from 10 % to 40-45 % revealed an increase of current of four orders of magnitude for printed samples, whereas less than one order of magnitude was registered for bare paper substrates. Electrical measurements as a function of temperature have shown that moisture can inhibit the semiconducting properties of CuTsPc. Thermal gravimetric studies revealed that approximately 11 % of mass accounting to the presence of water is released above 70 A degrees C, the same temperature in which the sample recovers its dry-state semiconducting behavior. The semiconducting properties of CuTsPc can also be observed upon white light illumination, whereas the charge carrier extraction is governed by the RH level. These results point out the important role of humidity on the electrical properties of paper-based organic, electronic, and optoelectronic devices. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-10-22T07:18:53Z 2015-10-22T07:18:53Z 2015-03-01 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://link.springer.com/article/10.1007%2Fs10853-014-8774-2 Journal Of Materials Science. New York: Springer, v. 50, n. 5, p. 2122-2129, 2015. 0022-2461 http://hdl.handle.net/11449/129840 10.1007/s10853-014-8774-2 WOS:000347696500011 WOS000347696500011.pdf 7607651111619269 0000-0001-8001-301X |
url |
http://link.springer.com/article/10.1007%2Fs10853-014-8774-2 http://hdl.handle.net/11449/129840 |
identifier_str_mv |
Journal Of Materials Science. New York: Springer, v. 50, n. 5, p. 2122-2129, 2015. 0022-2461 10.1007/s10853-014-8774-2 WOS:000347696500011 WOS000347696500011.pdf 7607651111619269 0000-0001-8001-301X |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Journal Of Materials Science 2.993 0,807 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
2122-2129 application/pdf |
dc.publisher.none.fl_str_mv |
Springer |
publisher.none.fl_str_mv |
Springer |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808128548693606400 |