Evidence map›Paper›PMID 42031734›Full record

ArticleNature communications2026

Covalency modulation doping enables durable high-voltage operation in NiO-based all-solid-state electrochromic devices.

Dukang Yan, Huawei Bai, Liwei Cao, Yang Li, Shuokun Sun, Sunan Tian, Yuwei Zhao, Xiang Zhang, Ang Li, Xiaoxu Liu and 4 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Nature communications, 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

14 authors.

Dukang Yan *School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin, P. R. China.
Huawei Bai *Center for Composite Materials and Structure, Harbin Institute of Technology, Harbin, P. R. China.
Liwei Cao *Beijing Key Lab of Microstructure and Property of Advanced Materials, Faculty of Materials and Manufacturing, Beijing University of Technology, Beijing, P. R. China.
Yang LiSchool of Material Science and Engineering, Shaanxi University of Science and Technology, Xi'an, P. R. China.
Shuokun SunCenter for Composite Materials and Structure, Harbin Institute of Technology, Harbin, P. R. China.
Sunan TianIMDEA Materials Institute, C/Eric Kandel, 2, Getafe, Madrid, Spain.
Yuwei ZhaoSchool of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin, P. R. China.
Xiang ZhangCenter for Composite Materials and Structure, Harbin Institute of Technology, Harbin, P. R. China. zhangxhit@hit.edu.cn.
Ang LiBeijing Key Lab of Microstructure and Property of Advanced Materials, Faculty of Materials and Manufacturing, Beijing University of Technology, Beijing, P. R. China. ang.li@bjut.edu.cn.ORCID http://orcid.org/0000-0002-9802-9359
Xiaoxu LiuSchool of Material Science and Engineering, Shaanxi University of Science and Technology, Xi'an, P. R. China.ORCID http://orcid.org/0000-0002-8705-2000
Mingjun ChenCenter for Composite Materials and Structure, Harbin Institute of Technology, Harbin, P. R. China.
Jiupeng ZhaoSchool of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin, P. R. China. jpzhao@hit.edu.cn.
Yao LiCenter for Composite Materials and Structure, Harbin Institute of Technology, Harbin, P. R. China. yaoli@hit.edu.cn.ORCID http://orcid.org/0000-0001-5317-6446
Xiaodong HanBeijing Key Lab of Microstructure and Property of Advanced Materials, Faculty of Materials and Manufacturing, Beijing University of Technology, Beijing, P. R. China.

Funding

National Natural Science Foundation of China (National Science Foundation of China) 52472157
6 · The paper itself

Abstract

Inorganic all-solid-state electrochromic devices (ECDs) are promising for smart windows and adaptive optoelectronics, but they often suffer from insufficient optical contrast, slow switching kinetics and poor cycling stability. High-voltage operation enhances optical modulation and redox kinetics, yet it accelerates metastable phase transitions and structural degradation. Here, we reveal that the degradation of NiO-based ECDs under high-voltage cycling originates from strengthened Ni-O covalency and the accumulation of metastable H1-3 phases, during the O3-O1 transition, which suppresses Ni regeneration and stress-buffering heterojunctions formation. To address this, we propose a covalency modulation strategy via Mo

Identifiers

PMID42031734
PMCPMC13381748

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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.