|
|
|
|
| LEADER |
01000naa a22002652 4500 |
| 001 |
NLM315259175 |
| 003 |
DE-627 |
| 005 |
20231225154524.0 |
| 007 |
cr uuu---uuuuu |
| 008 |
231225s2020 xx |||||o 00| ||eng c |
| 024 |
7 |
|
|a 10.1002/adma.202003990
|2 doi
|
| 028 |
5 |
2 |
|a pubmed24n1050.xml
|
| 035 |
|
|
|a (DE-627)NLM315259175
|
| 035 |
|
|
|a (NLM)32954577
|
| 040 |
|
|
|a DE-627
|b ger
|c DE-627
|e rakwb
|
| 041 |
|
|
|a eng
|
| 100 |
1 |
|
|a You, Shuai
|e verfasserin
|4 aut
|
| 245 |
1 |
0 |
|a Multifunctional Polymer-Regulated SnO2 Nanocrystals Enhance Interface Contact for Efficient and Stable Planar Perovskite Solar Cells
|
| 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 26.10.2020
|
| 500 |
|
|
|a published: Print-Electronic
|
| 500 |
|
|
|a Citation Status PubMed-not-MEDLINE
|
| 520 |
|
|
|a © 2020 Wiley-VCH GmbH.
|
| 520 |
|
|
|a Perovskite solar cells (PSCs) have rapidly developed and achieved power conversion efficiencies of over 20% with diverse technical routes. Particularly, planar-structured PSCs can be fabricated with low-temperature (≤150 °C) solution-based processes, which is energy efficient and compatible with flexible substrates. Here, the efficiency and stability of planar PSCs are enhanced by improving the interface contact between the SnO2 electron-transport layer (ETL) and the perovskite layer. A biological polymer (heparin potassium, HP) is introduced to regulate the arrangement of SnO2 nanocrystals, and induce vertically aligned crystal growth of perovskites on top. Correspondingly, SnO2 -HP-based devices can demonstrate an average efficiency of 23.03% on rigid substrates with enhanced open-circuit voltage (VOC ) of 1.162 V and high reproducibility. Attributed to the strengthened interface binding, the devices obtain high operational stability, retaining 97% of their initial performance (power conversion efficiency, PCE > 22%) after 1000 h operation at their maximum power point under 1 sun illumination. Besides, the HP-modified SnO2 ETL exhibits promising potential for application in flexible and large-area devices
|
| 650 |
|
4 |
|a Journal Article
|
| 650 |
|
4 |
|a crystal growth
|
| 650 |
|
4 |
|a interface contact
|
| 650 |
|
4 |
|a perovskite solar cells
|
| 650 |
|
4 |
|a regulation of SnO2
|
| 650 |
|
4 |
|a stability
|
| 700 |
1 |
|
|a Zeng, Haipeng
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Ku, Zhiliang
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Wang, Xiaoze
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Wang, Zhen
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Rong, Yaoguang
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Zhao, Yang
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Zheng, Xin
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Luo, Long
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Li, Lin
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Zhang, Shujing
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Li, Min
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Gao, Xingyu
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Li, Xiong
|e verfasserin
|4 aut
|
| 773 |
0 |
8 |
|i Enthalten in
|t Advanced materials (Deerfield Beach, Fla.)
|d 1998
|g 32(2020), 43 vom: 26. Okt., Seite e2003990
|w (DE-627)NLM098206397
|x 1521-4095
|7 nnns
|
| 773 |
1 |
8 |
|g volume:32
|g year:2020
|g number:43
|g day:26
|g month:10
|g pages:e2003990
|
| 856 |
4 |
0 |
|u http://dx.doi.org/10.1002/adma.202003990
|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 43
|b 26
|c 10
|h e2003990
|