Wang K, Song S, Zhang Q, Jin Y, Zhang Q. Fabrication of protonated g-C
3N
4 nanosheets as promising proton conductive materials.
Chem Commun (Camb) 2019;
55:7414-7417. [PMID:
31180392 DOI:
10.1039/c9cc02758k]
[Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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.
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