Bright neodymium complexes for efficient near infra-red organic light emitting diodes
This paper reports the synthesis, structures, photophysics and optoelectronics of three NIR-emitting ternary neodymium tris b-diketonate complexes, [Nd(hfpd)3(L)n=1–2(H2O)x=0–2](H2O)y=0–1 (hfpd = anionic form of 1,1,1,5,5,5-hexafluoropentane-2,4-dione; L = diphenyl sulfoxide (dpso), n = 1, x = 2, y...
- Autores:
-
Ahmed, Zubair
- Tipo de recurso:
- Fecha de publicación:
- 2020
- Institución:
- Universidad del Atlántico
- Repositorio:
- Repositorio Uniatlantico
- Idioma:
- eng
- OAI Identifier:
- oai:repositorio.uniatlantico.edu.co:20.500.12834/916
- Acceso en línea:
- https://hdl.handle.net/20.500.12834/916
- Palabra clave:
- Rights
- openAccess
- License
- http://purl.org/coar/access_right/c_abf2
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Bright neodymium complexes for efficient near infra-red organic light emitting diodes |
| title |
Bright neodymium complexes for efficient near infra-red organic light emitting diodes |
| spellingShingle |
Bright neodymium complexes for efficient near infra-red organic light emitting diodes |
| title_short |
Bright neodymium complexes for efficient near infra-red organic light emitting diodes |
| title_full |
Bright neodymium complexes for efficient near infra-red organic light emitting diodes |
| title_fullStr |
Bright neodymium complexes for efficient near infra-red organic light emitting diodes |
| title_full_unstemmed |
Bright neodymium complexes for efficient near infra-red organic light emitting diodes |
| title_sort |
Bright neodymium complexes for efficient near infra-red organic light emitting diodes |
| dc.creator.fl_str_mv |
Ahmed, Zubair |
| dc.contributor.author.none.fl_str_mv |
Ahmed, Zubair |
| dc.contributor.other.none.fl_str_mv |
Avila, Harold C. Carvalho, Rafael S Kai, Jiang Resende, J. A. L. C. Bandin, Elisa Barbier, Andrea Cremona, Marco |
| description |
This paper reports the synthesis, structures, photophysics and optoelectronics of three NIR-emitting ternary neodymium tris b-diketonate complexes, [Nd(hfpd)3(L)n=1–2(H2O)x=0–2](H2O)y=0–1 (hfpd = anionic form of 1,1,1,5,5,5-hexafluoropentane-2,4-dione; L = diphenyl sulfoxide (dpso), n = 1, x = 2, y =1(1); L = dibenzyl sulfoxide (dbso), n = 1, x = 1, y =0(2); L = triphenyl phosphine oxide (tppo), n = 2, x = 0, y =0(3)). The complexes were used as active components in emitting layers to fabricate NIR-OLEDs with multilayered structures: ITO/MoO3 (2 nm)/b-NPB (30 nm)/TcTa:[Nd-complex] (20 nm)/TPBi:[Nd-complex] (10 nm)/TPBi (10 nm)/Alq3 (40 nm)/LiF (0.1 nm)/Al (100 nm). The performance of the present devices is on a par with the best Nd complex based devices reported so far. |
| publishDate |
2020 |
| dc.date.issued.none.fl_str_mv |
2020-07-22 |
| dc.date.submitted.none.fl_str_mv |
2020-04-13 |
| dc.date.accessioned.none.fl_str_mv |
2022-11-15T20:56:13Z |
| dc.date.available.none.fl_str_mv |
2022-11-15T20:56:13Z |
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http://purl.org/coar/version/c_970fb48d4fbd8a85 |
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http://purl.org/coar/resource_type/c_2df8fbb1 |
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info:eu-repo/semantics/article |
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info:eu-repo/semantics/publishedVersion |
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Artículo |
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publishedVersion |
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https://hdl.handle.net/20.500.12834/916 |
| dc.identifier.doi.none.fl_str_mv |
10.1039/d0nj00403k |
| dc.identifier.instname.spa.fl_str_mv |
Universidad del Atlántico |
| dc.identifier.reponame.spa.fl_str_mv |
Repositorio Universidad del Atlántico |
| url |
https://hdl.handle.net/20.500.12834/916 |
| identifier_str_mv |
10.1039/d0nj00403k Universidad del Atlántico Repositorio Universidad del Atlántico |
| dc.language.iso.spa.fl_str_mv |
eng |
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eng |
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http://purl.org/coar/access_right/c_abf2 |
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info:eu-repo/semantics/openAccess |
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openAccess |
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Física |
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Sede Norte |
| dc.source.spa.fl_str_mv |
Royal Society Of Chemistry |
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Universidad del Atlántico |
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Ahmed, Zubair4e56e883-90cf-4794-ba4d-730729ac7da6Avila, Harold C.Carvalho, Rafael SKai, JiangResende, J. A. L. C.Bandin, ElisaBarbier, AndreaCremona, Marco2022-11-15T20:56:13Z2022-11-15T20:56:13Z2020-07-222020-04-13https://hdl.handle.net/20.500.12834/91610.1039/d0nj00403kUniversidad del AtlánticoRepositorio Universidad del AtlánticoThis paper reports the synthesis, structures, photophysics and optoelectronics of three NIR-emitting ternary neodymium tris b-diketonate complexes, [Nd(hfpd)3(L)n=1–2(H2O)x=0–2](H2O)y=0–1 (hfpd = anionic form of 1,1,1,5,5,5-hexafluoropentane-2,4-dione; L = diphenyl sulfoxide (dpso), n = 1, x = 2, y =1(1); L = dibenzyl sulfoxide (dbso), n = 1, x = 1, y =0(2); L = triphenyl phosphine oxide (tppo), n = 2, x = 0, y =0(3)). The complexes were used as active components in emitting layers to fabricate NIR-OLEDs with multilayered structures: ITO/MoO3 (2 nm)/b-NPB (30 nm)/TcTa:[Nd-complex] (20 nm)/TPBi:[Nd-complex] (10 nm)/TPBi (10 nm)/Alq3 (40 nm)/LiF (0.1 nm)/Al (100 nm). The performance of the present devices is on a par with the best Nd complex based devices reported so far.application/pdfengRoyal Society Of ChemistryBright neodymium complexes for efficient near infra-red organic light emitting diodesPúblico generalinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArtículohttp://purl.org/coar/version/c_970fb48d4fbd8a85http://purl.org/coar/resource_type/c_2df8fbb1BarranquillaFísicaSede Norteinfo:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf21 J. C. G. Bunzli, Chem. Rev., 2010, 110, 2729–27552 K. Kuriki, Y. Koike and Y. Okamoto, Chem. Rev., 2002, 102, 2347–2356.3 M. A. Katkova and M. N. Bochkarev, Dalton Trans., 2010, 39, 6599–66124 J. Kido and Y. Okamoto, Chem. 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Crystallogr., 2009, 42, 339–341.http://purl.org/coar/resource_type/c_6501ORIGINALd0nj00403k.pdfd0nj00403k.pdfapplication/pdf4305377https://repositorio.uniatlantico.edu.co/bitstream/20.500.12834/916/1/d0nj00403k.pdf353fd0c67a7a42c11da7b3e7ae210372MD51LICENSElicense.txtlicense.txttext/plain; charset=utf-81306https://repositorio.uniatlantico.edu.co/bitstream/20.500.12834/916/2/license.txt67e239713705720ef0b79c50b2ececcaMD5220.500.12834/916oai:repositorio.uniatlantico.edu.co:20.500.12834/9162022-11-15 15:56:14.065DSpace de la Universidad de Atlánticosysadmin@mail.uniatlantico.edu.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 |