CO<sub>2</sub>/N<sub>2</sub> Gas Separation Using Pebax/ZIF-7-PSf Composite Membranes.

Membranes (Basel) · 2021 · PMC8466813 · PMID 34564525

Europe PMC DOI

hedged sentence

—

closest p

—

boldest claim

The sentences

a decreasing trendno p-value reported

The CO 2 /N 2 ideal selectivity gradually increased as the ZIF-7 content increased, showing a value of 50.43 with ZIF-7 25 wt%, and with the subsequent contents, a decreasing trend was observed.

also in 47,180 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.