Evidence map›Paper›PMID 42227286›Full record

ArticleAdvanced materials (Deerfield Beach, Fla.)2026

2D Perovskite Engineering Enables Robust Self-Assembled Monolayers for High-Performance Perovskite Solar Cells.

Zihan Gu, Kaiyu Wang, Ruigang Yan, Guang Yang, Xingyu Gao, Qingxun Guo, Yingdong Xia, Zhelu Hu, Shuhong Xie, Lingfeng Chao and 1 more

Abstract read
In one paragraph

Article in Advanced materials (Deerfield Beach, Fla.), 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

11 authors.

Zihan GuState Key Laboratory of Flexible Electronics (LoFE) & Institute of Advanced Materials (IAM), School of Flexible Electronics (Future Technologies), Nanjing Tech University (NanjingTech), Nanjing, P. R. China.
Kaiyu WangState Key Laboratory of Flexible Electronics (LoFE) & Institute of Advanced Materials (IAM), School of Flexible Electronics (Future Technologies), Nanjing Tech University (NanjingTech), Nanjing, P. R. China.
Ruigang YanState Key Laboratory of Flexible Electronics (LoFE) & Institute of Advanced Materials (IAM), School of Flexible Electronics (Future Technologies), Nanjing Tech University (NanjingTech), Nanjing, P. R. China.
Guang YangState Key Laboratory of Flexible Electronics (LoFE) & Institute of Advanced Materials (IAM), School of Flexible Electronics (Future Technologies), Nanjing Tech University (NanjingTech), Nanjing, P. R. China.
Xingyu GaoShanghai Synchrotron Radiation Facility, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai, P. R. China.ORCID https://orcid.org/0000-0003-1477-0092
Qingxun GuoState Key Laboratory of Flexible Electronics (LoFE) & Institute of Advanced Materials (IAM), School of Flexible Electronics (Future Technologies), Nanjing Tech University (NanjingTech), Nanjing, P. R. China.
Yingdong XiaState Key Laboratory of Flexible Electronics (LoFE) & Institute of Advanced Materials (IAM), School of Flexible Electronics (Future Technologies), Nanjing Tech University (NanjingTech), Nanjing, P. R. China.
Zhelu HuState Key Laboratory of Flexible Electronics (LoFE) & Institute of Advanced Materials (IAM), School of Flexible Electronics (Future Technologies), Nanjing Tech University (NanjingTech), Nanjing, P. R. China.ORCID https://orcid.org/0009-0002-2232-4447
Shuhong XieJiangsu Zhongtian Technology Co., Ltd., Nantong, Jiangsu, P. R. China.
Lingfeng ChaoState Key Laboratory of Flexible Electronics (LoFE) & Institute of Advanced Materials (IAM), School of Flexible Electronics (Future Technologies), Nanjing Tech University (NanjingTech), Nanjing, P. R. China.
Yonghua ChenState Key Laboratory of Flexible Electronics (LoFE) & Institute of Advanced Materials (IAM), School of Flexible Electronics (Future Technologies), Nanjing Tech University (NanjingTech), Nanjing, P. R. China.ORCID https://orcid.org/0000-0002-9694-4246

Funding

Fundamental and Interdisciplinary Disciplines Breakthrough Plan of the Ministry of Education of China JYB2025XDXM406Jiangsu Provincial Departments of Science and Technology BE2022023Jiangsu Provincial Departments of Science and Technology BK20220010Jiangsu Provincial Departments of Science and Technology BK20240561Jiangsu Provincial Departments of Science and Technology BK20240562Jiangsu Provincial Departments of Science and Technology BZ2023060National Key Research and Development Program of China 2020YFA07099003National Key Research and Development Program of China 2023YFB4204500Natural Science Foundation of China 22409090Natural Science Foundation of China 22409091Natural Science Foundation of China 22425903Natural Science Foundation of China 61705102Natural Science Foundation of China 62205142Natural Science Foundation of China 62288102Natural Science Foundation of China U24A20568
6 · The paper itself

Abstract

Self-assembled monolayers (SAMs) are critical hole-selective contacts in inverted perovskite solar cells (PSCs), yet their practical implementation is hindered by desorption and aggregation during solution-based perovskite deposition. Here, we report a transient two-dimensional (2D) perovskite protection strategy using volatile propylammonium chloride, which temporarily shields SAMs from solvent-induced degradation and subsequently decouples during thermal annealing. This mechanism preserves the integrity of the SAM interface while enabling uniform crystallization of large-area perovskite films and efficient charge extraction. Consequently, PSCs achieve a power conversion efficiency (PCE) of 26.14% for 0.05 cm

Indexed as

materials scienceoptoelectronicsperovskitephotovoltaicspower conversion efficiency

Identifiers

PMID42227286
PMCPMC13351769

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.