Recent Advances in Solar-Driven Carbon Dioxide Conversion: Expectations versus Reality.

ACS Energy Lett · 2020 · PMC7296618 · PMID 32566753

Europe PMC DOI

hedged sentence

—

closest p

—

boldest claim

The sentences

an obvious trendno p-value reported

There is an obvious trend that PS studies frequently reported relatively lower light-to-fuel efficiencies while those of PEC are somewhat higher, and those of PV+EC are further improved.

also in 1,006 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.