|
|
|
|
| LEADER |
01000naa a22002652 4500 |
| 001 |
NLM309347572 |
| 003 |
DE-627 |
| 005 |
20231225133719.0 |
| 007 |
cr uuu---uuuuu |
| 008 |
231225s2020 xx |||||o 00| ||eng c |
| 024 |
7 |
|
|a 10.1002/adma.202000919
|2 doi
|
| 028 |
5 |
2 |
|a pubmed24n1031.xml
|
| 035 |
|
|
|a (DE-627)NLM309347572
|
| 035 |
|
|
|a (NLM)32350958
|
| 040 |
|
|
|a DE-627
|b ger
|c DE-627
|e rakwb
|
| 041 |
|
|
|a eng
|
| 100 |
1 |
|
|a Ahn, Soyeong
|e verfasserin
|4 aut
|
| 245 |
1 |
2 |
|a A 2D Titanium Carbide MXene Flexible Electrode for High-Efficiency Light-Emitting Diodes
|
| 264 |
|
1 |
|c 2020
|
| 336 |
|
|
|a Text
|b txt
|2 rdacontent
|
| 337 |
|
|
|a ƒaComputermedien
|b c
|2 rdamedia
|
| 338 |
|
|
|a ƒa Online-Ressource
|b cr
|2 rdacarrier
|
| 500 |
|
|
|a Date Revised 30.09.2020
|
| 500 |
|
|
|a published: Print-Electronic
|
| 500 |
|
|
|a Citation Status PubMed-not-MEDLINE
|
| 520 |
|
|
|a © 2020 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
|
| 520 |
|
|
|a Although several transparent conducting materials such as carbon nanotubes, graphene, and conducting polymers have been intensively explored as flexible electrodes in optoelectronic devices, their insufficient electrical conductivity, low work function, and complicated electrode fabrication processes have limited their practical use. Herein, a 2D titanium carbide (Ti3 C2 ) MXene film with transparent conducting electrode (TCE) properties, including high electrical conductivity (≈11 670 S cm-1 ) and high work function (≈5.1 eV), which are achieved by combining a simple solution processing with modulation of surface composition, is described. A chemical neutralization strategy of a conducting-polymer hole-injection layer is used to prevent detrimental surface oxidation and resulting degradation of the electrode film. Use of the MXene electrode in an organic light-emitting diode leads to a current efficiency of ≈102.0 cd A-1 and an external quantum efficiency of ≈28.5% ph/el, which agree well with the theoretical maximum values from optical simulations. The results demonstrate the strong potential of MXene as a solution-processable electrode in optoelectronic devices and provide a guideline for use of MXenes as TCEs in low-cost flexible optoelectronic devices
|
| 650 |
|
4 |
|a Journal Article
|
| 650 |
|
4 |
|a MXene
|
| 650 |
|
4 |
|a flexible electrodes
|
| 650 |
|
4 |
|a flexible light-emitting diodes
|
| 650 |
|
4 |
|a surface engineering
|
| 650 |
|
4 |
|a titanium carbide
|
| 700 |
1 |
|
|a Han, Tae-Hee
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Maleski, Kathleen
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Song, Jinouk
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Kim, Young-Hoon
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Park, Min-Ho
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Zhou, Huanyu
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Yoo, Seunghyup
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Gogotsi, Yury
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Lee, Tae-Woo
|e verfasserin
|4 aut
|
| 773 |
0 |
8 |
|i Enthalten in
|t Advanced materials (Deerfield Beach, Fla.)
|d 1998
|g 32(2020), 23 vom: 15. Juni, Seite e2000919
|w (DE-627)NLM098206397
|x 1521-4095
|7 nnns
|
| 773 |
1 |
8 |
|g volume:32
|g year:2020
|g number:23
|g day:15
|g month:06
|g pages:e2000919
|
| 856 |
4 |
0 |
|u http://dx.doi.org/10.1002/adma.202000919
|3 Volltext
|
| 912 |
|
|
|a GBV_USEFLAG_A
|
| 912 |
|
|
|a SYSFLAG_A
|
| 912 |
|
|
|a GBV_NLM
|
| 912 |
|
|
|a GBV_ILN_350
|
| 951 |
|
|
|a AR
|
| 952 |
|
|
|d 32
|j 2020
|e 23
|b 15
|c 06
|h e2000919
|