Unraveling the Mechanisms of Beneficial Cu-Doping of NiO-Based Photocathodes.

J Phys Chem C Nanomater Interfaces · 2021 · PMC8411848 · PMID 34484551

Europe PMC DOI

hedged sentence

—

closest p

—

boldest claim

The sentences

an unexpected trendno p-value reported

An unexpected trend in Figure 3 c is the lower photocurrent at low bias potential (e.g., at 0.05 V vs RHE) compared to higher potential, which seems counterintuitive as the first implies a higher driving force for photoinduced charge separation and transport.

also in 275 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.