|
|
|
|
| LEADER |
01000naa a22002652 4500 |
| 001 |
NLM269580735 |
| 003 |
DE-627 |
| 005 |
20231224224833.0 |
| 007 |
cr uuu---uuuuu |
| 008 |
231224s2017 xx |||||o 00| ||eng c |
| 024 |
7 |
|
|a 10.1002/adma.201605756
|2 doi
|
| 028 |
5 |
2 |
|a pubmed24n0898.xml
|
| 035 |
|
|
|a (DE-627)NLM269580735
|
| 035 |
|
|
|a (NLM)28266746
|
| 040 |
|
|
|a DE-627
|b ger
|c DE-627
|e rakwb
|
| 041 |
|
|
|a eng
|
| 100 |
1 |
|
|a Aqoma, Havid
|e verfasserin
|4 aut
|
| 245 |
1 |
0 |
|a High-Efficiency Photovoltaic Devices using Trap-Controlled Quantum-Dot Ink prepared via Phase-Transfer Exchange
|
| 264 |
|
1 |
|c 2017
|
| 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 Completed 18.07.2018
|
| 500 |
|
|
|a Date Revised 30.09.2020
|
| 500 |
|
|
|a published: Print-Electronic
|
| 500 |
|
|
|a Citation Status PubMed-not-MEDLINE
|
| 520 |
|
|
|a © 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
|
| 520 |
|
|
|a Colloidal-quantum-dot (CQD) photovoltaic devices are promising candidates for low-cost power sources owing to their low-temperature solution processability and bandgap tunability. A power conversion efficiency (PCE) of >10% is achieved for these devices; however, there are several remaining obstacles to their commercialization, including their high energy loss due to surface trap states and the complexity of the multiple-step CQD-layer-deposition process. Herein, high-efficiency photovoltaic devices prepared with CQD-ink using a phase-transfer-exchange (PTE) method are reported. Using CQD-ink, the fabrication of active layers by single-step coating and the suppression of surface trap states are achieved simultaneously. The CQD-ink photovoltaic devices achieve much higher PCEs (10.15% with a certified PCE of 9.61%) than the control devices (7.85%) owing to improved charge drift and diffusion. Notably, the CQD-ink devices show much lower energy loss than other reported high-efficiency CQD devices. This result reveals that the PTE method is an effective strategy for controlling trap states in CQDs
|
| 650 |
|
4 |
|a Journal Article
|
| 650 |
|
4 |
|a phase-transfer exchange
|
| 650 |
|
4 |
|a quantum dots
|
| 650 |
|
4 |
|a solar cells
|
| 650 |
|
4 |
|a surface traps
|
| 650 |
|
4 |
|a voltage loss
|
| 700 |
1 |
|
|a Al Mubarok, Muhibullah
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Hadmojo, Wisnu Tantyo
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Lee, Eun-Hye
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Kim, Tae-Wook
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Ahn, Tae Kyu
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Oh, Seung-Hwan
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Jang, Sung-Yeon
|e verfasserin
|4 aut
|
| 773 |
0 |
8 |
|i Enthalten in
|t Advanced materials (Deerfield Beach, Fla.)
|d 1998
|g 29(2017), 19 vom: 11. Mai
|w (DE-627)NLM098206397
|x 1521-4095
|7 nnns
|
| 773 |
1 |
8 |
|g volume:29
|g year:2017
|g number:19
|g day:11
|g month:05
|
| 856 |
4 |
0 |
|u http://dx.doi.org/10.1002/adma.201605756
|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 29
|j 2017
|e 19
|b 11
|c 05
|