|
|
|
|
| LEADER |
01000caa a22002652 4500 |
| 001 |
NLM36704918X |
| 003 |
DE-627 |
| 005 |
20240418232447.0 |
| 007 |
cr uuu---uuuuu |
| 008 |
240114s2024 xx |||||o 00| ||eng c |
| 024 |
7 |
|
|a 10.1002/adma.202313237
|2 doi
|
| 028 |
5 |
2 |
|a pubmed24n1379.xml
|
| 035 |
|
|
|a (DE-627)NLM36704918X
|
| 035 |
|
|
|a (NLM)38214364
|
| 040 |
|
|
|a DE-627
|b ger
|c DE-627
|e rakwb
|
| 041 |
|
|
|a eng
|
| 100 |
1 |
|
|a Ji, Jingjing
|e verfasserin
|4 aut
|
| 245 |
1 |
0 |
|a Dual Polymerized Y-Acceptors of Distinct-Dimensionality Create Neuron-Like Interpenetrating Hierarchical Network towards Efficient and Stable All-Polymer Solar Cells
|
| 264 |
|
1 |
|c 2024
|
| 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 18.04.2024
|
| 500 |
|
|
|a published: Print-Electronic
|
| 500 |
|
|
|a Citation Status PubMed-not-MEDLINE
|
| 520 |
|
|
|a © 2024 Wiley‐VCH GmbH.
|
| 520 |
|
|
|a All-polymer solar cells have garnered particular attention thanks to their superior thermal, photo, and mechanical stabilities for large-scale manufacturing, yet the performance enhancement remains largely restrained by inherent morphological challenges of the bulk-heterojunction active layer. Herein, a 3D Y-branched polymerized small-molecule acceptor named PYBF, characteristic of high molecular weight and glass transition temperature, is designed and synthesized by precisely linking C3h-symmetric benzotrifuran with Y6 acceptors. In comparison to the benchmark thiophene-bridged linear PYIT acceptor, an optical blue-shift absorption is observed for PYBF yet a slightly higher power conversion efficiency (PCE) of 15.7% (vs 15.14%) is obtained when paired with polymer donor PM6, which benefit from the more crystalline and face-on-oriented PYBF domains. However, the star-like bulky structure of PYBF results in the nucleation-growth dominant phase-separation in polymeric blends, which generates stumpy droplet-like acceptor fibrils and impairs the continuity of acceptor phases. This issue is however surprisingly resolved by incorporating a small amount of PYIT, which leads to the formation of the more interconnective neuron-like dual-acceptor domains by long-chain entanglements of linear acceptors and alleviates bimolecular recombination. Thus, the champion device realizes a respectable PCE of up to ≈17% and importantly exhibits thermal and storage stabilities superior to the linear counterpart
|
| 650 |
|
4 |
|a Journal Article
|
| 650 |
|
4 |
|a all‐polymer solar cell
|
| 650 |
|
4 |
|a interpenetrating network structure
|
| 650 |
|
4 |
|a polymer acceptor
|
| 650 |
|
4 |
|a ternary device
|
| 650 |
|
4 |
|a three‐dimensionality
|
| 700 |
1 |
|
|a Wu, Zhiyuan
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Xie, Jiaqi
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Wang, Weiyi
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Qian, Hui
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Liang, Ziqi
|e verfasserin
|4 aut
|
| 773 |
0 |
8 |
|i Enthalten in
|t Advanced materials (Deerfield Beach, Fla.)
|d 1998
|g 36(2024), 16 vom: 17. Apr., Seite e2313237
|w (DE-627)NLM098206397
|x 1521-4095
|7 nnns
|
| 773 |
1 |
8 |
|g volume:36
|g year:2024
|g number:16
|g day:17
|g month:04
|g pages:e2313237
|
| 856 |
4 |
0 |
|u http://dx.doi.org/10.1002/adma.202313237
|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 36
|j 2024
|e 16
|b 17
|c 04
|h e2313237
|