Evidence map›Paper›PMID 42405925›Full record

ArticleAngewandte Chemie (International ed. in English)2026

Suppressing Interfacial-Accelerated Degradation in Perovskite Solar Cells via Supramolecular Co-Assembly.

Boyang Lu, Xiaopeng Feng, Zhipeng Shao, Mingyuan Han, Xiaofan Du, Qichao Meng, Yaliang Han, Rongxiu Liu, Ziqiang Su, Bingqian Zhang and 6 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Angewandte Chemie (International ed. in English), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

16 authors.

Boyang LuSchool of Chemical Science and Technology, Yunnan University, Kunming, Yunnan, China.
Xiaopeng FengState Key Laboratory of Photoelectric Conversion and Utilization of Solar Energy, Qingdao New Energy Shandong Laboratory, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, Qingdao, China.
Zhipeng ShaoState Key Laboratory of Photoelectric Conversion and Utilization of Solar Energy, Qingdao New Energy Shandong Laboratory, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, Qingdao, China.
Mingyuan HanBeijing Key Laboratory of Novel Thin-Film Solar Cells, School of New Energy, North China Electric Power University, Beijing, China.
Xiaofan DuState Key Laboratory of Photoelectric Conversion and Utilization of Solar Energy, Qingdao New Energy Shandong Laboratory, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, Qingdao, China.
Qichao MengState Key Laboratory of Photoelectric Conversion and Utilization of Solar Energy, Qingdao New Energy Shandong Laboratory, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, Qingdao, China.
Yaliang HanState Key Laboratory of Photoelectric Conversion and Utilization of Solar Energy, Qingdao New Energy Shandong Laboratory, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, Qingdao, China.
Rongxiu LiuState Key Laboratory of Photoelectric Conversion and Utilization of Solar Energy, Qingdao New Energy Shandong Laboratory, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, Qingdao, China.
Ziqiang SuBeijing Key Laboratory of Novel Thin-Film Solar Cells, School of New Energy, North China Electric Power University, Beijing, China.
Bingqian ZhangState Key Laboratory of Photoelectric Conversion and Utilization of Solar Energy, Qingdao New Energy Shandong Laboratory, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, Qingdao, China.
Hao WeiState Key Laboratory of Photoelectric Conversion and Utilization of Solar Energy, Qingdao New Energy Shandong Laboratory, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, Qingdao, China.
Zucheng WuState Key Laboratory of Photoelectric Conversion and Utilization of Solar Energy, Qingdao New Energy Shandong Laboratory, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, Qingdao, China.
Changcheng CuiState Key Laboratory of Photoelectric Conversion and Utilization of Solar Energy, Qingdao New Energy Shandong Laboratory, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, Qingdao, China.
Shengren XiaState Key Laboratory of Photoelectric Conversion and Utilization of Solar Energy, Qingdao New Energy Shandong Laboratory, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, Qingdao, China.
Fengzhi JiangSchool of Chemical Science and Technology, Yunnan University, Kunming, Yunnan, China.
Guanglei CuiState Key Laboratory of Photoelectric Conversion and Utilization of Solar Energy, Qingdao New Energy Shandong Laboratory, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, Qingdao, China.ORCID https://orcid.org/0000-0001-5987-7569

Funding

China Postdoctoral Science Foundation 2024M753351National Natural Science Foundation of China 22279154National Natural Science Foundation of China 22405286Natural Science Foundation of Shandong Province ZR2024QB320Natural Science Foundation of Shandong Province ZR2024ZD15Postdoctoral Fellowship Program GZB20240781Strategic Priority Research Program of the Chinese Academy of Sciences XDB1140000Taishan Scholars of Shandong Province tsqn202408284Youth Innovation Promotion Association of CAS 2023218Yunnan International Joint Laboratory of Emerging Pollutants Control 202503AP140002Yunnan Provincial Science and Technology Project at Southwest United Graduate School 202402AO370002Yunnan Revitalization Talents Support Plan XDYC-CYCX-2022-0017
6 · The paper itself

Abstract

Metal halide perovskites exhibit exceptional optoelectronic properties, but the perovskite/organic hole-transport layer interface often accelerates device degradation under thermal and illumination stress. Single-component interlayers are insufficient to prevent this coupled interfacial failure, leading to simultaneous destabilization of both the perovskite absorber and doped Spiro-OMeTAD. Here, we report a carbazole-derived supramolecular co-assembly composed of ammonium-functionalized (CzPACl) and flexible oligo(ethylene glycol) (CzOEG) monomers that simultaneously passivates the perovskite surface and stabilizes the adjacent Spiro-OMeTAD layer. The resulting nanosheet interlayer suppresses non-radiative recombination, mitigates ionic migration, and preserves the concentration of Spiro-OMeTAD radical cations, enhancing interfacial wettability and mechanical compliance. Perovskite solar cells incorporating this co-assembled layer achieve a power conversion efficiency (PCE) of 25.8% and retain over 90% of their initial efficiency after 1000 h of continuous illumination or over 80% after 1000 h of aging at 85°C. This work highlights supramolecular co-assembly as a rational strategy to suppress coupled interfacial degradation pathways, providing a general approach for stabilizing perovskite optoelectronic devices.

Indexed as

co‐assemblyperovskites solar cellsstabilitysupramolecular polymers

Identifiers

PMID42405925
PMCPMC13548883

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.