ArticleNature communications2025
Decoupling photothermal-mechanical degradation through lattice-stabilizing networks in Sn-Pb perovskites and all-perovskite tandem solar cells.
Article in Nature communications, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
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Who cites it
6 citing papers in PubMed.
- Adsorption Energy Difference-Driven Synthesis of Perovskite Single Crystals With Tailored Exposed Facets.Angewandte Chemie (International ed. in English) · 2026Article
- Polyvinyl-based hole-transporting materials processed with non-destructive and green solvents for tin-lead perovskite solar cells and all-perovskite tandems.Chemical science · 2026Article
- Article
- Low-hygroscopic solvents enable ambient blade coating of efficient perovskite solar cells.Nature communications · 2026Article
- Performance Constraints of All-Perovskite Tandem Solar Cells in Low-Intensity, Low-Temperature Environments.Advanced materials (Deerfield Beach, Fla.) · 2026Article
- Thermodynamically Reinforced Dual-Interface 1D/3D Tin-Lead Perovskite Heterostructure for Stable All-Perovskite Tandem Solar Cells.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
Corrections and comments
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Authors and funding
14 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
All-perovskite tandem solar cells (PTSCs) demonstrate exceptional potential to surpass the Shockley-Queisser (SQ) theoretical limit. However, practical implementation faces critical challenges due to a self-reinforcing photothermal-mechanical degradation mechanism originating from multiscale physical couplings. In this study, a multifunctional polyamine ligand triphenyltriamine thiophosphate (TPTA) was introduced into the tin-lead (Sn-Pb) perovskite solution system to establish an I-Sn-N coordination-mediated lattice stabilization framework, and the photothermal-mechanical coupling path was cut off from multiple aspects such as suppressing periodic oscillations and regulating stress. Consequently, single-junction Sn-Pb perovskite solar cells (PSCs) achieve a power conversion efficiency (PCE) of 23.4% and retaining 94.9% of initial performance after 950 hours of maximum power point (MPP) tracking. When the device is integrated into the 2-terminal (2 T) tandem architecture, its PCE reaches a significant level of 29.6 % (certified PCE of 28.9%), and 93.4% of the initial efficiency can be maintained after 900 hours continuous operation.
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Registered trials
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.