New Charge Transporting Host Material for Short Wavelength Organic Electrophosphorescence: 2,7-Bis(diphenylphosphine oxide)-9,9-dimethylfluorene
We report the synthesis, crystal structure, and photophysical and electroluminescent properties of a new charge transporting host material for short wavelength phosphor-doped organic light emitting devices (OLEDs) based on 2,7-bis(diphenylphosphine oxide)-9,9-dimethylfluorene (PO6). The PO moiety i...
Saved in:
Published in | Chemistry of materials Vol. 18; no. 9; pp. 2389 - 2396 |
---|---|
Main Authors | , , |
Format | Journal Article |
Language | English |
Published |
United States
American Chemical Society
02.05.2006
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Abstract | We report the synthesis, crystal structure, and photophysical and electroluminescent properties of a new charge transporting host material for short wavelength phosphor-doped organic light emitting devices (OLEDs) based on 2,7-bis(diphenylphosphine oxide)-9,9-dimethylfluorene (PO6). The PO moiety is used as a point of saturation between the fluorene bridge and the outer phenyl groups so that the triplet exciton energy of PO6 is 2.72 eV, similar to that of a dibromo substituted fluorene, but it is more amenable to vacuum sublimation and has good film forming properties. Computational analysis (B3LYP/6-31G*) predicts the highest occupied molecular orbital and lowest unoccupied molecular orbital energies of PO6 to be lower by 1.5 and 0.59 eV, respectively, compared to a similar diphenylamino substituted derivative. In a simple bilayer OLED device, PO6 exhibits structured UV electroluminescence at a peak wavelength of 335 nm and structured lower energy emission with peaks at 380 and 397 nm, similar to the solid film and crystalline solid photoluminescence spectra. The longer wavelength peaks are attributed to aggregate formation via strong intermolecular interactions (PO···HC and edge-to-face CH···π contacts) and longer range electrostatic interactions between PO moieties leading to ordered regions in the film. Devices incorporating PO6 as the host material doped with iridium(III)bis(4,6-(difluorophenyl)pyridinato-N,C2)picolinate (FIrpic) exhibited sky blue emission with peak external quantum efficiency (ηext,max) of 8.1% and luminous power efficiency (ηp,max) of 25.1 lm/W. At a brightness of 800 cd/m2, generally considered to be sufficient for lighting applications, the ηext and ηp are 6.7% and 11.8 lm/W and the operating voltage is 5.6 V, which is significantly lower than has been demonstrated previously using this dopant. |
---|---|
AbstractList | We report the synthesis, crystal structure, photophysical and electroluminescent properties of a new charge transporting host material for short wavelength phosphor-doped organic light emitting devices (OLEDs) based on 2,7-bis(diphenylphosphine oxide)-9,9-dimethylfluorene (PO6). The P=O moiety is used as a point of saturation between the fluorene bridge and outer phenyl groups so that the triplet exciton energy of PO6 is 2.72 eV, similar to that of a dibromo substituted fluorene, but it is more amenable to vacuum sublimation and has good film forming properties. Computational analysis (B3LYP/6-31G*) predicts the HOMO and LUMO energies of PO6 to be lower by 1.5 eV and 0.59 eV, respectively, compared to a similar diphenylamino substituted derivative. In a simple bilayer OLED device, PO6 exhibits structured UV electroluminescence (EL) at a peak wavelength of 335 nm and structured lower energy emission with peaks at 380 nm and 397 nm, similar to the solid film and crystalline solid photoluminescence spectra. The longer wavelength peaks are attributed to aggregate formation via strong intermolecular interactions (P-O---H-C and edge-to-face C-H---??contacts?) and longer range electrostatic interactions between P=O moieties leading to ordered regions in the film. Devices incorporating PO6 as the host material doped with iridium(III)bis(4,6-(di-fluorophenyl)-pyridinato-N,C2.)picolinate (FIrpic) exhibited sky blue emission with peak external quantum efficiency (?ext,max) of 8.1 % and luminous power efficiency (?p,max) of 25.3 lm/W. At a brightness of 800 cd/m2, generally considered to be sufficient for lighting applications, the ?ext and ?p are 6.7 % and 11.8 lm/W and the operating voltage is 5.6 V, which is significantly lower than has been demonstrated previously using this dopant. We report the synthesis, crystal structure, and photophysical and electroluminescent properties of a new charge transporting host material for short wavelength phosphor-doped organic light emitting devices (OLEDs) based on 2,7-bis(diphenylphosphine oxide)-9,9-dimethylfluorene (PO6). The PO moiety is used as a point of saturation between the fluorene bridge and the outer phenyl groups so that the triplet exciton energy of PO6 is 2.72 eV, similar to that of a dibromo substituted fluorene, but it is more amenable to vacuum sublimation and has good film forming properties. Computational analysis (B3LYP/6-31G*) predicts the highest occupied molecular orbital and lowest unoccupied molecular orbital energies of PO6 to be lower by 1.5 and 0.59 eV, respectively, compared to a similar diphenylamino substituted derivative. In a simple bilayer OLED device, PO6 exhibits structured UV electroluminescence at a peak wavelength of 335 nm and structured lower energy emission with peaks at 380 and 397 nm, similar to the solid film and crystalline solid photoluminescence spectra. The longer wavelength peaks are attributed to aggregate formation via strong intermolecular interactions (PO···HC and edge-to-face CH···π contacts) and longer range electrostatic interactions between PO moieties leading to ordered regions in the film. Devices incorporating PO6 as the host material doped with iridium(III)bis(4,6-(difluorophenyl)pyridinato-N,C2)picolinate (FIrpic) exhibited sky blue emission with peak external quantum efficiency (ηext,max) of 8.1% and luminous power efficiency (ηp,max) of 25.1 lm/W. At a brightness of 800 cd/m2, generally considered to be sufficient for lighting applications, the ηext and ηp are 6.7% and 11.8 lm/W and the operating voltage is 5.6 V, which is significantly lower than has been demonstrated previously using this dopant. |
Author | Sapochak, Linda S Burrows, Paul E Padmaperuma, Asanga B |
Author_xml | – sequence: 1 givenname: Asanga B surname: Padmaperuma fullname: Padmaperuma, Asanga B – sequence: 2 givenname: Linda S surname: Sapochak fullname: Sapochak, Linda S – sequence: 3 givenname: Paul E surname: Burrows fullname: Burrows, Paul E |
BackLink | https://www.osti.gov/biblio/885197$$D View this record in Osti.gov |
BookMark | eNpt0MFu1DAQBmALFYlt4cAbmAMSlWoYZ9d2wq1dCkXsUlAjwc1ynMnGJWuvbBe6N66ceUOehEBQTxxGc5hvRvrnkBz44JGQxxyecyj4C7sFCSCVukdmXBTABEBxQGZQVootlJAPyGFK1wB85OWM_HyP3-iyN3GDtI7Gp12I2fkNvQgp07XJGJ0ZaBciverHEf1kvuKAfpN7ehk3xjtLzwe0OYZdH9JYEZNFb_Hlr-8_aHGi2JlLz1q369Hvh8k4jzTcuhaPWXVSsdZtMff7oRtuxm2PD8n9zgwJH_3rR6R-fV4vL9jq8s3b5emKmXlZZbYAix1i1VpoTCtUh9DaBrhsKmM7IXhjjJQFV6aROAe-UB0IIaEyhstKzY_Ik-nsmNTpZF1G29vg_ZhGl6Xgf83xZGwMKUXs9C66rYl7zUH_ebi-e_ho2WRdynh7B038oqWaK6HrD1d6tT5bf67fvdIfR_908sYmfR1uoh_D_ufubxUXk6g |
CitedBy_id | crossref_primary_10_1002_chem_201203349 crossref_primary_10_1016_j_orgel_2012_07_032 crossref_primary_10_1021_acsami_5b11232 crossref_primary_10_1021_ja3066623 crossref_primary_10_1002_adom_202203139 crossref_primary_10_1021_cm1013653 crossref_primary_10_1039_c0jm01163k crossref_primary_10_1002_adfm_201002066 crossref_primary_10_1016_j_synthmet_2013_03_024 crossref_primary_10_1039_c3cc00133d crossref_primary_10_1016_j_tsf_2010_08_143 crossref_primary_10_1039_c0jm00846j crossref_primary_10_1063_1_2885117 crossref_primary_10_1016_j_dyepig_2021_109297 crossref_primary_10_1021_ic201309k crossref_primary_10_1889_1_3500379 crossref_primary_10_1889_1_3500497 crossref_primary_10_1039_c1jm12421h crossref_primary_10_1002_adma_200701730 crossref_primary_10_1016_j_synthmet_2010_08_009 crossref_primary_10_1039_c0jm01159b crossref_primary_10_1002_adfm_200901274 crossref_primary_10_1002_adma_201003128 crossref_primary_10_1002_adfm_200700719 crossref_primary_10_1021_jp4008174 crossref_primary_10_1016_j_orgel_2011_03_015 crossref_primary_10_1039_C6TC03067J crossref_primary_10_1063_1_4948591 crossref_primary_10_1039_c2jm31814h crossref_primary_10_1002_adfm_200901657 crossref_primary_10_1039_C8TC00355F crossref_primary_10_1016_j_synthmet_2008_01_006 crossref_primary_10_1021_jp0726945 crossref_primary_10_1002_asia_200800074 crossref_primary_10_1246_bcsj_20170406 crossref_primary_10_1021_cm201654c crossref_primary_10_1039_c2jm32811a crossref_primary_10_1039_c3tc00801k crossref_primary_10_1021_acs_organomet_2c00128 crossref_primary_10_1021_cm9029616 crossref_primary_10_5012_bkcs_2010_31_10_2955 crossref_primary_10_1016_j_orgel_2011_08_001 crossref_primary_10_1021_jp506513x crossref_primary_10_1016_j_jlumin_2015_01_017 crossref_primary_10_1039_c2jm35526d crossref_primary_10_1039_c1jm10609k crossref_primary_10_1088_0256_307X_34_7_077203 crossref_primary_10_1002_chem_201100695 crossref_primary_10_1002_chem_201404615 crossref_primary_10_1016_j_orgel_2020_105660 crossref_primary_10_1021_acs_organomet_7b00768 crossref_primary_10_1063_1_3298556 crossref_primary_10_1016_j_orgel_2010_03_005 crossref_primary_10_4236_ijoc_2012_22016 crossref_primary_10_1021_cm301032p crossref_primary_10_1016_j_jphotochem_2019_04_033 crossref_primary_10_1021_ol0614121 crossref_primary_10_1002_chem_200801017 crossref_primary_10_1016_j_dyepig_2014_11_011 crossref_primary_10_1039_C1JM14832J crossref_primary_10_1039_C5RA04599A crossref_primary_10_1063_1_3046288 crossref_primary_10_1039_C5TC02800K crossref_primary_10_1364_OL_34_000407 crossref_primary_10_1039_c2jm30742a crossref_primary_10_1039_c2jm14151e crossref_primary_10_1016_j_jlumin_2010_06_026 crossref_primary_10_1039_b712176h crossref_primary_10_1002_adfm_200700537 crossref_primary_10_1002_adfm_201402707 crossref_primary_10_1039_C8TC03689F crossref_primary_10_1063_1_3276075 crossref_primary_10_1021_cm8032302 crossref_primary_10_1002_cctc_201700557 crossref_primary_10_1039_C5TC01436K crossref_primary_10_1039_C3NJ01054F crossref_primary_10_1021_jp402666r crossref_primary_10_3390_ijms9081527 crossref_primary_10_1016_j_tet_2012_09_051 crossref_primary_10_1039_c3tc31524j crossref_primary_10_1002_adma_200903321 crossref_primary_10_1021_cm102975d crossref_primary_10_1002_adfm_200900703 crossref_primary_10_1088_0022_3727_47_20_205103 crossref_primary_10_1016_j_orgel_2009_04_013 crossref_primary_10_1038_nmat4446 crossref_primary_10_1002_chem_201001981 crossref_primary_10_1039_C4TC01753F crossref_primary_10_1021_cm802199d crossref_primary_10_1107_S1600536810012171 crossref_primary_10_1016_j_synthmet_2015_11_034 crossref_primary_10_1016_j_tsf_2008_08_156 crossref_primary_10_1039_C2CP23418A crossref_primary_10_1039_C5RA14570H crossref_primary_10_1016_j_synthmet_2013_03_018 crossref_primary_10_2494_photopolymer_20_47 crossref_primary_10_1016_j_synthmet_2009_04_030 crossref_primary_10_1039_b906088j crossref_primary_10_1016_j_orgel_2019_05_033 crossref_primary_10_1039_b812270a crossref_primary_10_1002_adma_201104214 crossref_primary_10_1002_chem_201203719 crossref_primary_10_1021_acs_macromol_7b01933 crossref_primary_10_1007_s00894_015_2859_y crossref_primary_10_1039_D4SC00496E crossref_primary_10_1002_asia_201100326 crossref_primary_10_1002_adma_201004372 crossref_primary_10_1016_j_jorganchem_2024_123213 crossref_primary_10_1002_adfm_200800809 crossref_primary_10_1002_adfm_201103126 crossref_primary_10_1039_b908139a crossref_primary_10_1039_c2cp42958f crossref_primary_10_1039_C5DT03776J crossref_primary_10_1039_c3tc30783b crossref_primary_10_1021_acsami_5b01872 crossref_primary_10_1016_j_synthmet_2012_09_001 crossref_primary_10_1016_j_orgel_2011_08_030 crossref_primary_10_1039_c0jm03427d crossref_primary_10_1007_s12039_010_0012_0 crossref_primary_10_1039_b900923j crossref_primary_10_1039_D1TC06083J crossref_primary_10_1016_j_jlumin_2011_07_014 crossref_primary_10_1016_j_jlumin_2015_09_026 crossref_primary_10_1021_ol402001v crossref_primary_10_1039_C6NJ00200E crossref_primary_10_1117_1_3528499 crossref_primary_10_1016_j_heliyon_2023_e22428 crossref_primary_10_1016_j_saa_2011_06_061 crossref_primary_10_1016_j_comptc_2016_04_002 crossref_primary_10_1021_jp800079z crossref_primary_10_1039_C8TC02851F crossref_primary_10_1055_a_2067_4165 crossref_primary_10_1021_cm801727d crossref_primary_10_1021_ja207554h crossref_primary_10_1016_j_orgel_2010_02_003 crossref_primary_10_1021_acsami_0c02260 crossref_primary_10_1016_j_tsf_2009_10_012 crossref_primary_10_1002_adom_201901282 crossref_primary_10_1016_j_orgel_2012_09_010 crossref_primary_10_1016_j_jiec_2011_11_148 crossref_primary_10_1016_j_tet_2010_07_008 crossref_primary_10_1016_j_orgel_2010_04_004 crossref_primary_10_1021_cm201940f crossref_primary_10_1021_ja308273y crossref_primary_10_1039_C5CS00424A crossref_primary_10_1002_advs_202002254 crossref_primary_10_1021_jp904610s crossref_primary_10_1021_ol201039n crossref_primary_10_1016_j_tet_2020_131912 crossref_primary_10_1039_c3tc30473f crossref_primary_10_1002_tcr_201900068 crossref_primary_10_1021_jp305415x crossref_primary_10_1039_C4TC02495H crossref_primary_10_1007_s11426_010_4043_7 crossref_primary_10_1021_acs_jpcc_7b07627 crossref_primary_10_1021_ol102444j crossref_primary_10_1039_C4TC02645D crossref_primary_10_1021_cm703682q crossref_primary_10_1002_chem_201100254 crossref_primary_10_1002_adts_202100416 crossref_primary_10_1063_1_3148642 crossref_primary_10_1016_j_orgel_2012_05_003 crossref_primary_10_1080_10426507_2012_717137 crossref_primary_10_1039_c3ra43631d crossref_primary_10_1039_c3nj01537h crossref_primary_10_1002_chem_201003434 crossref_primary_10_1021_acs_jpcc_8b06163 crossref_primary_10_1039_B918188A crossref_primary_10_1889_JSID19_4_353 crossref_primary_10_1002_bio_3423 crossref_primary_10_1002_chem_201300738 crossref_primary_10_1002_adfm_200801240 crossref_primary_10_1002_adma_201100322 crossref_primary_10_1016_j_orgel_2011_08_012 crossref_primary_10_1021_cm1024052 crossref_primary_10_1016_j_jlumin_2011_03_068 crossref_primary_10_1063_1_3268434 crossref_primary_10_1039_c0cs00160k crossref_primary_10_1039_C4TC00749B crossref_primary_10_1002_asia_201801099 crossref_primary_10_1039_D1TC01465J crossref_primary_10_1007_s40843_021_1807_x crossref_primary_10_1016_j_jlumin_2016_08_020 crossref_primary_10_1021_cm301416n crossref_primary_10_1080_15421406_2010_495925 crossref_primary_10_1016_j_orgel_2011_08_021 crossref_primary_10_1039_c2jm30473b crossref_primary_10_1002_chem_201300466 crossref_primary_10_1021_acs_jpcc_0c01764 crossref_primary_10_1039_c3tc31831a crossref_primary_10_1016_j_synthmet_2014_06_022 |
Cites_doi | 10.1002/1521-3765(20000703)6:13<2338::AID-CHEM2338>3.0.CO;2-N 10.1002/adfm.200305149 10.1063/1.1409582 10.1021/cr60205a001 10.1016/j.orgel.2003.08.004 10.1016/S0020-1693(97)06045-3 10.1063/1.1624639 10.1007/BF01160986 10.1016/0047-2670(85)85096-6 10.1021/j100678a001 10.1016/0301-0104(85)85071-0 10.1021/ja010120m 10.1016/j.cplett.2004.05.101 10.1021/jo01059a067 10.1021/jo035204n 10.1039/a908713c 10.1021/jo01280a060 10.1002/adma.200401373 10.1063/1.1568146 10.1002/anie.200390207 10.1002/adma.200302151 10.1021/jp012617o 10.1016/S0022-2313(02)00216-8 10.1016/0009-2614(70)80018-5 10.1021/ja049883a 10.1063/1.1400076 10.1002/1521-3927(20011101)22:17<1365::AID-MARC1365>3.0.CO;2-B |
ContentType | Journal Article |
Copyright | Copyright © 2006 American Chemical Society |
Copyright_xml | – notice: Copyright © 2006 American Chemical Society |
CorporateAuthor | Pacific Northwest National Lab. (PNNL), Richland, WA (United States) |
CorporateAuthor_xml | – name: Pacific Northwest National Lab. (PNNL), Richland, WA (United States) |
DBID | BSCLL AAYXX CITATION OTOTI |
DOI | 10.1021/cm0600677 |
DatabaseName | Istex CrossRef OSTI.GOV |
DatabaseTitle | CrossRef |
DatabaseTitleList | |
DeliveryMethod | fulltext_linktorsrc |
Discipline | Engineering Chemistry |
EISSN | 1520-5002 |
EndPage | 2396 |
ExternalDocumentID | 885197 10_1021_cm0600677 ark_67375_TPS_LMBMXTKD_Q a018894221 |
GroupedDBID | 29B 4.4 53G 55A 5GY 5VS 7~N AABXI ABFLS ABMVS ABPTK ABUCX ACGFS ACJ ACS AEESW AENEX AFEFF AFFNX ALMA_UNASSIGNED_HOLDINGS ANTXH AQSVZ BAANH CS3 DU5 EBS ED ED~ EJD F5P GNL IH9 IHE JG JG~ LG6 P2P ROL TN5 TWZ UI2 UPT VF5 VG9 W1F X YZZ -~X .K2 6TJ ABFRP ABJNI ABQRX ADHLV AGXLV AHGAQ BSCLL GGK AAHBH AAYXX CITATION CUPRZ OTOTI |
ID | FETCH-LOGICAL-a389t-40cefee9dc0bad57fe0dcb016b9acf551baa66217ab6e30147f055609aa16973 |
IEDL.DBID | ACS |
ISSN | 0897-4756 |
IngestDate | Fri May 19 00:34:42 EDT 2023 Fri Aug 23 00:31:20 EDT 2024 Wed Jan 17 04:51:28 EST 2024 Thu Aug 27 13:42:35 EDT 2020 |
IsPeerReviewed | true |
IsScholarly | true |
Issue | 9 |
Language | English |
LinkModel | DirectLink |
MergedId | FETCHMERGED-LOGICAL-a389t-40cefee9dc0bad57fe0dcb016b9acf551baa66217ab6e30147f055609aa16973 |
Notes | istex:F448985F81987D4BC98F815F7A59173AF88E16B4 ark:/67375/TPS-LMBMXTKD-Q PNNL-SA-48238 USDOE AC05-76RL01830 |
PageCount | 8 |
ParticipantIDs | osti_scitechconnect_885197 crossref_primary_10_1021_cm0600677 istex_primary_ark_67375_TPS_LMBMXTKD_Q acs_journals_10_1021_cm0600677 |
ProviderPackageCode | JG~ 55A AABXI GNL VF5 7~N ACJ VG9 W1F ANTXH ACS AEESW AFEFF ABMVS ABUCX IH9 BAANH AQSVZ ED~ UI2 |
PublicationCentury | 2000 |
PublicationDate | 2006-05-02 |
PublicationDateYYYYMMDD | 2006-05-02 |
PublicationDate_xml | – month: 05 year: 2006 text: 2006-05-02 day: 02 |
PublicationDecade | 2000 |
PublicationPlace | United States |
PublicationPlace_xml | – name: United States |
PublicationTitle | Chemistry of materials |
PublicationTitleAlternate | Chem. Mater |
PublicationYear | 2006 |
Publisher | American Chemical Society |
Publisher_xml | – name: American Chemical Society |
References | Howard W. E. (cm0600677b00003/cm0600677b00003_1) 2004 Adachi C. (cm0600677b00006/cm0600677b00006_1) 2001; 79 Forrest S. R. (cm0600677b00029/cm0600677b00029_1) 2003; 15 Marsal P. (cm0600677b00022/cm0600677b00022_1) 2004; 392 Bailey W. J. (cm0600677b00032/cm0600677b00032_1) 1962; 27 All (cm0600677b00014/cm0600677b00014_1) Dick B. (cm0600677b00023/cm0600677b00023_1) 1985; 94 Baldwin R. A. (cm0600677b00013/cm0600677b00013_1) 1967; 32 Pfeiffer M. (cm0600677b00005/cm0600677b00005_1) 2003; 4 Belfield K. D. (cm0600677b00024/cm0600677b00024_1) 2002; 97 Neher D. (cm0600677b00010/cm0600677b00010_1) 2001; 22 Calcagno P. (cm0600677b00021/cm0600677b00021_1) 2000; 6 Berlin K. D. (cm0600677b00031/cm0600677b00031_1) 1960; 60 Fawcett J. (cm0600677b00020/cm0600677b00020_1) 1998; 274 Burrows P. E. (cm0600677b00009/cm0600677b00009_1) 2006 Al-Farhan K. A. (cm0600677b00018/cm0600677b00018_1) 1992; 22 Demas N. J. (cm0600677b00015/cm0600677b00015_1) 1971; 75 Fie Z. (cm0600677b00019/cm0600677b00019_1) 2003; 42 Holmes R. J. (cm0600677b00007/cm0600677b00007_1) 2003; 82 Saroja G. (cm0600677b00012/cm0600677b00012_1) 2004; 69 Brunner K. (cm0600677b00027/cm0600677b00027_1) 2004; 126 Harrocks D. L. (cm0600677b00028/cm0600677b00028_1) 1970; 5 Adachi C. (cm0600677b00004/cm0600677b00004_1) 2001; 90 Davydov S. N. (cm0600677b00026/cm0600677b00026_1) 1981; 55 Klink S. I. (cm0600677b00016/cm0600677b00016_1) 2002; 106 Yeh S.-J. (cm0600677b00030/cm0600677b00030_1) 2005; 17 Sims M. (cm0600677b00011/cm0600677b00011_1) 2004; 14 Holmes R. J. (cm0600677b00008/cm0600677b00008_1) 2003; 83 Sapochak L. S. (cm0600677b00017/cm0600677b00017_1) 2001; 123 The Special Issue (cm0600677b00001/cm0600677b00001_1) 2004; 16 Palmer T. F. (cm0600677b00025/cm0600677b00025_1) 1985; 31 Mitschke U. (cm0600677b00002/cm0600677b00002_1) 2000; 10 |
References_xml | – volume-title: Better Displays with Organic Films. Sci. Am year: 2004 ident: cm0600677b00003/cm0600677b00003_1 contributor: fullname: Howard W. E. – year: 2006 ident: cm0600677b00009/cm0600677b00009_1 publication-title: Appl. Phys. Lett. contributor: fullname: Burrows P. E. – volume: 6 start-page: 2338 year: 2000 ident: cm0600677b00021/cm0600677b00021_1 publication-title: Chem.Eur. J. doi: 10.1002/1521-3765(20000703)6:13<2338::AID-CHEM2338>3.0.CO;2-N contributor: fullname: Calcagno P. – volume: 14 start-page: 765 year: 2004 ident: cm0600677b00011/cm0600677b00011_1 publication-title: Adv. Funct. Mater. doi: 10.1002/adfm.200305149 contributor: fullname: Sims M. – volume: 90 start-page: 5048 year: 2001 ident: cm0600677b00004/cm0600677b00004_1 publication-title: J. Appl. Phys. doi: 10.1063/1.1409582 contributor: fullname: Adachi C. – volume: 60 start-page: 243 year: 1960 ident: cm0600677b00031/cm0600677b00031_1 publication-title: Chem. Rev. doi: 10.1021/cr60205a001 contributor: fullname: Berlin K. D. – volume: 4 start-page: 89 year: 2003 ident: cm0600677b00005/cm0600677b00005_1 publication-title: Org. Elect. doi: 10.1016/j.orgel.2003.08.004 contributor: fullname: Pfeiffer M. – volume: 274 start-page: 177 year: 1998 ident: cm0600677b00020/cm0600677b00020_1 publication-title: Inorg. Chim. Acta doi: 10.1016/S0020-1693(97)06045-3 contributor: fullname: Fawcett J. – volume: 83 start-page: 3818 year: 2003 ident: cm0600677b00008/cm0600677b00008_1 publication-title: Appl. Phys. Lett. doi: 10.1063/1.1624639 contributor: fullname: Holmes R. J. – volume: 22 start-page: 687 year: 1992 ident: cm0600677b00018/cm0600677b00018_1 publication-title: J. Crystallogr. Spectrosc. Res. doi: 10.1007/BF01160986 contributor: fullname: Al-Farhan K. A. – volume: 31 start-page: 273 year: 1985 ident: cm0600677b00025/cm0600677b00025_1 publication-title: J. Photochem. doi: 10.1016/0047-2670(85)85096-6 contributor: fullname: Palmer T. F. – volume: 75 start-page: 991 year: 1971 ident: cm0600677b00015/cm0600677b00015_1 publication-title: J. Phys. Chem. doi: 10.1021/j100678a001 contributor: fullname: Demas N. J. – volume: 94 start-page: 131 year: 1985 ident: cm0600677b00023/cm0600677b00023_1 publication-title: Chem. Phys. doi: 10.1016/0301-0104(85)85071-0 contributor: fullname: Dick B. – volume: 123 start-page: 6300 year: 2001 ident: cm0600677b00017/cm0600677b00017_1 publication-title: J. Am. Chem. Soc. doi: 10.1021/ja010120m contributor: fullname: Sapochak L. S. – volume: 392 start-page: 521 year: 2004 ident: cm0600677b00022/cm0600677b00022_1 publication-title: Chem. Phys. Lett. doi: 10.1016/j.cplett.2004.05.101 contributor: fullname: Marsal P. – volume: 27 start-page: 4404 year: 1962 ident: cm0600677b00032/cm0600677b00032_1 publication-title: J. Org. Chem. doi: 10.1021/jo01059a067 contributor: fullname: Bailey W. J. – volume: 69 start-page: 987 year: 2004 ident: cm0600677b00012/cm0600677b00012_1 publication-title: J. Org. Chem. doi: 10.1021/jo035204n contributor: fullname: Saroja G. – volume: 10 start-page: 1471 year: 2000 ident: cm0600677b00002/cm0600677b00002_1 publication-title: J. Mater. Chem. doi: 10.1039/a908713c contributor: fullname: Mitschke U. – volume: 32 start-page: 1572 year: 1967 ident: cm0600677b00013/cm0600677b00013_1 publication-title: J. Org. Chem. doi: 10.1021/jo01280a060 contributor: fullname: Baldwin R. A. – volume: 17 start-page: 285 year: 2005 ident: cm0600677b00030/cm0600677b00030_1 publication-title: Adv. Mater. doi: 10.1002/adma.200401373 contributor: fullname: Yeh S.-J. – volume: 82 start-page: 2422 year: 2003 ident: cm0600677b00007/cm0600677b00007_1 publication-title: Appl. Phys. Lett. doi: 10.1063/1.1568146 contributor: fullname: Holmes R. J. – volume: 42 start-page: 783 year: 2003 ident: cm0600677b00019/cm0600677b00019_1 publication-title: Angew. Chem., Int. Ed. doi: 10.1002/anie.200390207 contributor: fullname: Fie Z. – volume: 15 start-page: 1043 year: 2003 ident: cm0600677b00029/cm0600677b00029_1 publication-title: Adv. Mater. doi: 10.1002/adma.200302151 contributor: fullname: Forrest S. R. – volume: 106 start-page: 3681 year: 2002 ident: cm0600677b00016/cm0600677b00016_1 publication-title: J. Phys. Chem. A. doi: 10.1021/jp012617o contributor: fullname: Klink S. I. – volume: 97 start-page: 141 year: 2002 ident: cm0600677b00024/cm0600677b00024_1 publication-title: J. Lumin. doi: 10.1016/S0022-2313(02)00216-8 contributor: fullname: Belfield K. D. – volume: 55 start-page: 444 year: 1981 ident: cm0600677b00026/cm0600677b00026_1 publication-title: Russ. J. Phys. Chem. contributor: fullname: Davydov S. N. – volume: 5 start-page: 117 year: 1970 ident: cm0600677b00028/cm0600677b00028_1 publication-title: Chem. Phys. Lett. doi: 10.1016/0009-2614(70)80018-5 contributor: fullname: Harrocks D. L. – volume: 126 start-page: 6035 year: 2004 ident: cm0600677b00027/cm0600677b00027_1 publication-title: J. Am. Chem. Soc. doi: 10.1021/ja049883a contributor: fullname: Brunner K. – volume: 79 start-page: 2082 year: 2001 ident: cm0600677b00006/cm0600677b00006_1 publication-title: Appl. Phys. Lett. doi: 10.1063/1.1400076 contributor: fullname: Adachi C. – volume: 22 start-page: 1365 year: 2001 ident: cm0600677b00010/cm0600677b00010_1 publication-title: Macromol. Rapid Commun. doi: 10.1002/1521-3927(20011101)22:17<1365::AID-MARC1365>3.0.CO;2-B contributor: fullname: Neher D. – volume-title: version 5.1 ident: cm0600677b00014/cm0600677b00014_1 contributor: fullname: All – volume: 16 start-page: 4846 year: 2004 ident: cm0600677b00001/cm0600677b00001_1 publication-title: Chem. Mater. contributor: fullname: The Special Issue |
SSID | ssj0011028 |
Score | 2.3573585 |
Snippet | We report the synthesis, crystal structure, and photophysical and electroluminescent properties of a new charge transporting host material for short wavelength... We report the synthesis, crystal structure, photophysical and electroluminescent properties of a new charge transporting host material for short wavelength... |
SourceID | osti crossref istex acs |
SourceType | Open Access Repository Aggregation Database Publisher |
StartPage | 2389 |
SubjectTerms | BRIGHTNESS CRYSTAL STRUCTURE EFFICIENCY ELECTROLUMINESCENCE ELECTROSTATICS EXCITONS FLUORENE MATERIALS SCIENCE organic electrophosphorescence, fluorene, FIrpic phosphine oxide PHOTOLUMINESCENCE QUANTUM EFFICIENCY SATURATION SKY SPECTRA SUBLIMATION SYNTHESIS TRIPLETS WAVELENGTHS |
Title | New Charge Transporting Host Material for Short Wavelength Organic Electrophosphorescence: 2,7-Bis(diphenylphosphine oxide)-9,9-dimethylfluorene |
URI | http://dx.doi.org/10.1021/cm0600677 https://api.istex.fr/ark:/67375/TPS-LMBMXTKD-Q/fulltext.pdf https://www.osti.gov/biblio/885197 |
Volume | 18 |
hasFullText | 1 |
inHoldings | 1 |
isFullTextHit | |
isPrint | |
link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwhV1Lb9NAEB6V9gA9UChUpEC1AoRA6paNa3uz3GjaKgKCQAkit9W-3ERN4ypxpJZTrz33H_JLmLGTKIjXwaddyyvP7M43OzPfALxAoQovZMZNYgyPvUl4I_WOq2DqqUDA3_B0D9n-lLa-xu97SW8Fnv8lgh_V37gzkdKZKm_BWkSZg4R_mp1FqIAsZAkVleSxTNI5fdDyq2R63OQX07NGf_ECD-Ict9KSSTnegMN5YU6VSXK6Ny3snvv-O0_jv1Z7D-7OICV7V-nAfVgJo0243Zx3ctuE9SXSwQdwg-caoyj7SWALanMcYS1cI2ubotRJhmCWdfo4xL4Zak4xOin6rKrcdOyoap5z3s8n-IxLSigX3v64umbRruQHg8krP6DsscthNQc_z_KLgQ-vudpV3A-oc_XlMBtOc-LUfAjd46Nus8VnrRm4QYRToNfpQhaC8k5Y4xOZBeGdRfholXEZojBrTJqiu2NsGshrkxmx9ghlUAWU3N-C1VE-Co-Axcop9JkQafgstj4ymUv3fSJEEKheVtVgB0WnZztrosugeVTXix9dg2dzqerziqHjT5NelvJezDDjU0ppk4nufu7oj-2Ddq_74VB_qcE2KYRG_EEkuo6yjVyhGw0q8N3-31oew53qioaq3p_AajGehqcIWgq7UyrtT7r85_8 |
link.rule.ids | 230,315,786,790,891,2782,27109,27957,27958,57093,57143 |
linkProvider | American Chemical Society |
linkToHtml | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwjV1LbxMxELagPZQeeBQQKVAshBBIdXHS3XXMjYZWgWYrUBaRm-XXNlHTbJXdSC0nrpz5h_wSZrxJCAgJDnuyd3dkj-1vPDPfEPIMJpU7LnKmY61Z5HTM2omzTHrdTDgA_rbDe8j0JOl-it4P4sGcJgdzYUCIEr5UBif-L3aB5it7zhPcWsV1sh4LsMMRBnX6S48BHpQBMUrBIhEnCxah1VfxBLLlbyfQOg7mJezHBayolZPl6FZdoijIFAJKzvZmldmzX_6ga_w_oW-Tm3OASd_UGnGHXPOTLbLRWdR12yKbKxSEd8l32OUo-txPPV0SnUML7YKoNNVV0FAK0Jb2h9BEP2ssVTE5rYa0zuO09LAupXMxLEp4poEgyvrXP75-o61dwQ5G5Qs3wliyq3HdB35Pi8uR8y-Z3JXMjbCO9dU4H88KZNi8R7Kjw6zTZfNCDUwD3qnABrU-9146y412scg9d9YAmDRS2xwwmdE6ScD40SbxaMOJHDl8uNSgEFLs3ydrk2LiHxAaSSvBggLc4fLIuJbObbLvYs49B2UzskF2YJzVfJ2VKrjQW021HOgGebqYXHVR83X8rdPzMO3LHnp6hgFuIlbZh77qpQfpIDt-qz42yDbqhQI0gpS6FmOPbKXabUz33f6XLE_IRjdLe6r37uT4IblRX95gPvwjslZNZ_4xwJnK7AQ9_gkY9fBq |
linkToPdf | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwjV3db9MwELfGJsH2wMdgWgdsFkIIpHm4XRLXvLFuVWHrGGoRfbP8lbVaaaomlTaeeOWZ_5C_hLskjQpCgoc82UlO9tn3O_vud4Q8h0nljouY6VBrFjgdsmbkLJNe1yMOgL_p8Byyex51PgXvB-GgdBQxFwaESOFLaX6Jj6t66uKSYaD-2n7hEW6v4hZZC7FwN0KhVq-6NUBjmaNGKVggwmjBJLT8Klohm_5mhdZwQK9hT05gVS1Zl_Y98qGSKw8quTqYZ-bAfv2DsvH_Bb9P7pZAk74tNOMBWfGTTXKntajvtkk2lqgIH5IfsNtRvHu_9LQiPIcW2gFxaVdnuaZSgLi0N4Qm-lljyYrJZTakRT6npSdFSZ3pMEnhmeVEUda_-fntO23sC3Y0Sl-6EcaU3YyLPvB7mlyPnH_F5L5kboT1rG_G8XieINPmI9Jvn_RbHVYWbGAacE8Gvqj1sffSWW60C0XsubMGQKWR2saAzYzWUQROkDaRR19OxMjlw6UGxZDicIusTpKJ3yY0kFaCJwX4w8WBcQ0d2-jQhZx7DkpnZI3swlircr2lKr9Kb9RVNdA18mwxwWpa8Hb8rdOLfOqrHnp2hYFuIlT9i5466x51B_3TY_WxRnZQNxSgEqTWtRiDZDPVbGLa786_ZNkjty-O2-rs3fnpY7JenOFgWvwTsprN5v4poJrM7Oaq_AvLJfLk |
openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=New+Charge+Transporting+Host+Material+for+Short+Wavelength+Organic+Electrophosphorescence%3A%E2%80%89+2%2C7-Bis%28diphenylphosphine+oxide%29-9%2C9-dimethylfluorene&rft.jtitle=Chemistry+of+materials&rft.au=Padmaperuma%2C+Asanga+B.&rft.au=Sapochak%2C+Linda+S.&rft.au=Burrows%2C+Paul+E.&rft.date=2006-05-02&rft.issn=0897-4756&rft.eissn=1520-5002&rft.volume=18&rft.issue=9&rft.spage=2389&rft.epage=2396&rft_id=info:doi/10.1021%2Fcm0600677&rft.externalDBID=n%2Fa&rft.externalDocID=10_1021_cm0600677 |
thumbnail_l | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/lc.gif&issn=0897-4756&client=summon |
thumbnail_m | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/mc.gif&issn=0897-4756&client=summon |
thumbnail_s | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/sc.gif&issn=0897-4756&client=summon |