ArticleNature communications2026
Octahedral-rigidity-engineered linear dielectrics for harsh-temperature energy storage capacitors.
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.
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.
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.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
14 authors.
Funding
Abstract
Next-generation dielectric energy storage technologies, spanning renewable energy systems, electrified transportation, and advanced propulsion platforms, necessitate stable operation under extreme thermal conditions. However, the inherent trade-off between high capacitive performance and thermal stability in existing dielectric materials imposes a critical bottleneck on their practical deployment. Here we engineer an octahedrally rigid framework by 1:2 B-site ordering (Mg/Nb) within an ABO₃ perovskite structure, synergistically coupled with Sr/Bi A-site chemistry to lock structure rigidity and tailor polarizability, culminating in a high-symmetry dual-cubic phase matrix for harsh-temperature capacitive energy storage. Finite-temperature ab initio molecular dynamics simulations combined with density functional theory analysis demonstrate the retention of cubic symmetry with minimal lattice expansion up to 500 °C, consistent with the temperature-stable permittivity and bandgap required for ultra-wide-temperature capacitive energy storage. Further experiments confirm the outstanding energy storage of Sr
Identifiers
What OpenQuestion holds
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.