Study of electronic and optical properties of BiTaO4 for photocatalysis

Detalhes bibliográficos
Autor(a) principal: Pepe, Iuri Muniz
Data de Publicação: 2012
Outros Autores: Almeida, Jailton Souza de, Silva, Antonio Ferreira da, Nisar, Jawad, Silva, Luciana Almeida, Almeida, Cristiane Gomes, Mascarenhas, Artur José Santos, Wang, Baochang, Araújo, Carlos Moysés, Ahuja, Rajeev
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFBA
Texto Completo: http://repositorio.ufba.br/ri/handle/ri/15787
Resumo: Texto completo: acesso restrito. p. 1593–1596
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spelling Pepe, Iuri MunizAlmeida, Jailton Souza deSilva, Antonio Ferreira daNisar, JawadSilva, Luciana AlmeidaAlmeida, Cristiane GomesMascarenhas, Artur José SantosWang, BaochangAraújo, Carlos MoysésAhuja, RajeevPepe, Iuri MunizAlmeida, Jailton Souza deSilva, Antonio Ferreira daNisar, JawadSilva, Luciana AlmeidaAlmeida, Cristiane GomesMascarenhas, Artur José SantosWang, BaochangAraújo, Carlos MoysésAhuja, Rajeev2014-09-03T17:12:50Z20121862-6351http://repositorio.ufba.br/ri/handle/ri/15787v. 9, n. 7Texto completo: acesso restrito. p. 1593–1596We present the optical absorption spectrum of BiTaO4 using the photo acoustic spectroscopy (PAS) technique and first principles approach. Band gap have been estimated 2.65 and 2.45 eV using PAS method and DFT calculations, respectively. Position of reduction and oxidation level with respect to vacuum level are identified, which shows that BiTaO4 can be used as photocatalyst for hydrogen production. Electronic structure is explained by plotting total density of states (TDOS) (© 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.Submitted by Edileide Reis (leyde-landy@hotmail.com) on 2014-08-04T13:06:39Z No. of bitstreams: 1 Iuri Pepe.pdf: 253513 bytes, checksum: 06c716cede886a23d02ff0a11a4ced54 (MD5)Approved for entry into archive by Alda Lima da Silva (sivalda@ufba.br) on 2014-09-03T17:12:50Z (GMT) No. of bitstreams: 1 Iuri Pepe.pdf: 253513 bytes, checksum: 06c716cede886a23d02ff0a11a4ced54 (MD5)Made available in DSpace on 2014-09-03T17:12:50Z (GMT). No. of bitstreams: 1 Iuri Pepe.pdf: 253513 bytes, checksum: 06c716cede886a23d02ff0a11a4ced54 (MD5) Previous issue date: 2012http://dx.doi.org/ 10.1002/pssc.201100654reponame:Repositório Institucional da UFBAinstname:Universidade Federal da Bahia (UFBA)instacron:UFBAPhotocatalystsWater splittingHydrogen productionStudy of electronic and optical properties of BiTaO4 for photocatalysisphysica status solidi (c)info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article10000-01-01info:eu-repo/semantics/openAccessengORIGINALIuri Pepe.pdfIuri Pepe.pdfapplication/pdf253513https://repositorio.ufba.br/bitstream/ri/15787/1/Iuri%20Pepe.pdf06c716cede886a23d02ff0a11a4ced54MD51LICENSElicense.txtlicense.txttext/plain1345https://repositorio.ufba.br/bitstream/ri/15787/2/license.txtff6eaa8b858ea317fded99f125f5fcd0MD52TEXTIuri Pepe.pdf.txtIuri Pepe.pdf.txtExtracted texttext/plain14580https://repositorio.ufba.br/bitstream/ri/15787/3/Iuri%20Pepe.pdf.txt33429f172d18bdfc83f59b02ad8d9c47MD53ri/157872022-07-05 14:03:49.009oai:repositorio.ufba.br:ri/15787VGVybW8gZGUgTGljZW7vv71hLCBu77+9byBleGNsdXNpdm8sIHBhcmEgbyBkZXDvv71zaXRvIG5vIFJlcG9zaXTvv71yaW8gSW5zdGl0dWNpb25hbCBkYSBVRkJBLgoKIFBlbG8gcHJvY2Vzc28gZGUgc3VibWlzc++/vW8gZGUgZG9jdW1lbnRvcywgbyBhdXRvciBvdSBzZXUgcmVwcmVzZW50YW50ZSBsZWdhbCwgYW8gYWNlaXRhciAKZXNzZSB0ZXJtbyBkZSBsaWNlbu+/vWEsIGNvbmNlZGUgYW8gUmVwb3NpdO+/vXJpbyBJbnN0aXR1Y2lvbmFsIGRhIFVuaXZlcnNpZGFkZSBGZWRlcmFsIGRhIEJhaGlhIApvIGRpcmVpdG8gZGUgbWFudGVyIHVtYSBj77+9cGlhIGVtIHNldSByZXBvc2l077+9cmlvIGNvbSBhIGZpbmFsaWRhZGUsIHByaW1laXJhLCBkZSBwcmVzZXJ2Ye+/ve+/vW8uIApFc3NlcyB0ZXJtb3MsIG7vv71vIGV4Y2x1c2l2b3MsIG1hbnTvv71tIG9zIGRpcmVpdG9zIGRlIGF1dG9yL2NvcHlyaWdodCwgbWFzIGVudGVuZGUgbyBkb2N1bWVudG8gCmNvbW8gcGFydGUgZG8gYWNlcnZvIGludGVsZWN0dWFsIGRlc3NhIFVuaXZlcnNpZGFkZS4KCiBQYXJhIG9zIGRvY3VtZW50b3MgcHVibGljYWRvcyBjb20gcmVwYXNzZSBkZSBkaXJlaXRvcyBkZSBkaXN0cmlidWnvv73vv71vLCBlc3NlIHRlcm1vIGRlIGxpY2Vu77+9YSAKZW50ZW5kZSBxdWU6CgogTWFudGVuZG8gb3MgZGlyZWl0b3MgYXV0b3JhaXMsIHJlcGFzc2Fkb3MgYSB0ZXJjZWlyb3MsIGVtIGNhc28gZGUgcHVibGljYe+/ve+/vWVzLCBvIHJlcG9zaXTvv71yaW8KcG9kZSByZXN0cmluZ2lyIG8gYWNlc3NvIGFvIHRleHRvIGludGVncmFsLCBtYXMgbGliZXJhIGFzIGluZm9ybWHvv73vv71lcyBzb2JyZSBvIGRvY3VtZW50bwooTWV0YWRhZG9zIGVzY3JpdGl2b3MpLgoKIERlc3RhIGZvcm1hLCBhdGVuZGVuZG8gYW9zIGFuc2Vpb3MgZGVzc2EgdW5pdmVyc2lkYWRlIGVtIG1hbnRlciBzdWEgcHJvZHXvv73vv71vIGNpZW5077+9ZmljYSBjb20gCmFzIHJlc3Ryae+/ve+/vWVzIGltcG9zdGFzIHBlbG9zIGVkaXRvcmVzIGRlIHBlcmnvv71kaWNvcy4KCiBQYXJhIGFzIHB1YmxpY2Hvv73vv71lcyBzZW0gaW5pY2lhdGl2YXMgcXVlIHNlZ3VlbSBhIHBvbO+/vXRpY2EgZGUgQWNlc3NvIEFiZXJ0bywgb3MgZGVw77+9c2l0b3MgCmNvbXB1bHPvv71yaW9zIG5lc3NlIHJlcG9zaXTvv71yaW8gbWFudO+/vW0gb3MgZGlyZWl0b3MgYXV0b3JhaXMsIG1hcyBtYW5077+9bSBhY2Vzc28gaXJyZXN0cml0byAKYW8gbWV0YWRhZG9zIGUgdGV4dG8gY29tcGxldG8uIEFzc2ltLCBhIGFjZWl0Ye+/ve+/vW8gZGVzc2UgdGVybW8gbu+/vW8gbmVjZXNzaXRhIGRlIGNvbnNlbnRpbWVudG8KIHBvciBwYXJ0ZSBkZSBhdXRvcmVzL2RldGVudG9yZXMgZG9zIGRpcmVpdG9zLCBwb3IgZXN0YXJlbSBlbSBpbmljaWF0aXZhcyBkZSBhY2Vzc28gYWJlcnRvLgo=Repositório InstitucionalPUBhttp://192.188.11.11:8080/oai/requestopendoar:19322022-07-05T17:03:49Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)false
dc.title.pt_BR.fl_str_mv Study of electronic and optical properties of BiTaO4 for photocatalysis
dc.title.alternative.pt_BR.fl_str_mv physica status solidi (c)
title Study of electronic and optical properties of BiTaO4 for photocatalysis
spellingShingle Study of electronic and optical properties of BiTaO4 for photocatalysis
Pepe, Iuri Muniz
Photocatalysts
Water splitting
Hydrogen production
title_short Study of electronic and optical properties of BiTaO4 for photocatalysis
title_full Study of electronic and optical properties of BiTaO4 for photocatalysis
title_fullStr Study of electronic and optical properties of BiTaO4 for photocatalysis
title_full_unstemmed Study of electronic and optical properties of BiTaO4 for photocatalysis
title_sort Study of electronic and optical properties of BiTaO4 for photocatalysis
author Pepe, Iuri Muniz
author_facet Pepe, Iuri Muniz
Almeida, Jailton Souza de
Silva, Antonio Ferreira da
Nisar, Jawad
Silva, Luciana Almeida
Almeida, Cristiane Gomes
Mascarenhas, Artur José Santos
Wang, Baochang
Araújo, Carlos Moysés
Ahuja, Rajeev
author_role author
author2 Almeida, Jailton Souza de
Silva, Antonio Ferreira da
Nisar, Jawad
Silva, Luciana Almeida
Almeida, Cristiane Gomes
Mascarenhas, Artur José Santos
Wang, Baochang
Araújo, Carlos Moysés
Ahuja, Rajeev
author2_role author
author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Pepe, Iuri Muniz
Almeida, Jailton Souza de
Silva, Antonio Ferreira da
Nisar, Jawad
Silva, Luciana Almeida
Almeida, Cristiane Gomes
Mascarenhas, Artur José Santos
Wang, Baochang
Araújo, Carlos Moysés
Ahuja, Rajeev
Pepe, Iuri Muniz
Almeida, Jailton Souza de
Silva, Antonio Ferreira da
Nisar, Jawad
Silva, Luciana Almeida
Almeida, Cristiane Gomes
Mascarenhas, Artur José Santos
Wang, Baochang
Araújo, Carlos Moysés
Ahuja, Rajeev
dc.subject.por.fl_str_mv Photocatalysts
Water splitting
Hydrogen production
topic Photocatalysts
Water splitting
Hydrogen production
description Texto completo: acesso restrito. p. 1593–1596
publishDate 2012
dc.date.issued.fl_str_mv 2012
dc.date.accessioned.fl_str_mv 2014-09-03T17:12:50Z
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://repositorio.ufba.br/ri/handle/ri/15787
dc.identifier.issn.none.fl_str_mv 1862-6351
dc.identifier.number.pt_BR.fl_str_mv v. 9, n. 7
identifier_str_mv 1862-6351
v. 9, n. 7
url http://repositorio.ufba.br/ri/handle/ri/15787
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.pt_BR.fl_str_mv http://dx.doi.org/ 10.1002/pssc.201100654
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFBA
instname:Universidade Federal da Bahia (UFBA)
instacron:UFBA
instname_str Universidade Federal da Bahia (UFBA)
instacron_str UFBA
institution UFBA
reponame_str Repositório Institucional da UFBA
collection Repositório Institucional da UFBA
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