Fabrication of protonated g-C3N4 nanosheets as promising proton conductive materials

Kangcai Wang, Siwei Song, Qingfu Zhang, Yunhe Jin, Qinghua Zhang

Research output: Contribution to journalArticlepeer-review

21 Scopus citations

Abstract

Protonated g-C3N4 nanosheets were prepared by refluxing a mixture containing g-C3N4 and 95% H2SO4 at 80 °C for 1 hour. The obtained g-C3N4 nanosheets showed a similar layer structure to that of g-C3N4 and high water adsorption capacities. They also depicted superior conductivities reaching up to 1.44 × 10-2 S cm-1 at 80 °C and 98% RH, with promising features for proton conductivity materials.

Original languageEnglish
Pages (from-to)7414-7417
Number of pages4
JournalChemical Communications
Volume55
Issue number51
DOIs
StatePublished - 2019
Externally publishedYes

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