Evidence map›Paper›PMID 37177158›Full record

ReviewPolymers2023

Defect Passivation Scheme toward High-Performance Halide Perovskite Solar Cells.

Bin Du, Kun He, Xiaoliang Zhao, Bixin Li

Abstract readReview
In one paragraph

Review in Polymers, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
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

4 authors.

Bin DuSchool of Materials Science and Engineering, Xi'an Polytechnic University, Xi'an 710048, China.
Kun HeSchool of Materials Science and Engineering, Xi'an Polytechnic University, Xi'an 710048, China.ORCID 0009-0007-2462-372X
Xiaoliang ZhaoSchool of Materials Science and Engineering, Xi'an Polytechnic University, Xi'an 710048, China.
Bixin LiSchool of Physics and Chemistry, Hunan First Normal University, Changsha 410205, China.

Funding

China Postdoctoral Science Foundation 2021M690127Doctoral research start-up project of Xi'an Polytechnic University 107020579Natural Science Foundation of Hunan Province 2021JJ40141Scientific Research Fund of Hunan Provincial Education Department 20B121Shaanxi Natural Science Foundation of China 2023-JC-QN-0680Training Project of Changsha City for Distinguished Young Scholars kq2107023
6 · The paper itself

Abstract

Organic-inorganic halide perovskite solar cells (PSCs) have attracted much attention in recent years due to their simple manufacturing process, low cost, and high efficiency. So far, all efficient organic-inorganic halide PSCs are mainly made of polycrystalline perovskite films. There are transmission barriers and high-density defects on the surface, interface, and grain boundary of the films. Among them, the deep-level traps caused by specific charged defects are the main non-radiative recombination centers, which is the most important factor in limiting the photoelectric conversion efficiency of PSCs devices to the Shockley-Queisser (S-Q) theoretical efficiency limit. Therefore, it is imperative to select appropriate passivation materials and passivation strategies to effectively eliminate defects in perovskite films to improve their photovoltaic performance and stability. There are various passivation strategies for different components of PSCs, including interface engineering, additive engineering, antisolvent engineering, dopant engineering, etc. In this review, we summarize a large number of defect passivation work to illustrate the latest progress of different types of passivators in regulating the morphology, grain boundary, grain size, charge recombination, and defect density of states of perovskite films. In addition, we discuss the inherent defects of key materials in carrier transporting layers and the corresponding passivation strategies to further optimize PSCs components. Finally, some perspectives on the opportunities and challenges of PSCs in future development are highlighted.

Indexed as

defect passivationdopant passivationinterface engineeringperovskite solar cellsurface treatment

Identifiers

PMID37177158
PMCPMC10180992

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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.