An A- and B-Site Substitutional Study of SrFeO<sub>3-δ</sub> Perovskites for Solar Thermochemical Air Separation.

Materials (Basel) · 2020 · PMC7698150 · PMID 33202894

Europe PMC DOI

hedged sentences

—

closest p

—

boldest claim

The sentences

a strong trendno p-value reported

Isovalent A-site substitutions with alkaline earth metals have been shown to improve oxygen vacancy formation [ 13 ] and varying the A-site atomic radii shows a strong trend with O 2− ion conductivity [ 14 ].

also in 5,725 other papers

a positive trendno p-value reported

Previous work has shown a positive trend for x for A’ = La and B’ = Co with sample redox capacity when reducing in 100% Ar from 473 to 1523 K [ 16 ].

also in 11,005 other papers

Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.