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Hydrogenated Borophene Shows Catalytic Activity as Solid Acid.

ABSTRACT: Hydrogen boride (HB) or hydrogenated borophene sheets are recently realized two-dimensional materials that are composed of only two light elements, boron and hydrogen. However, their catalytic activity has not been experimentally analyzed. Herein, we report the catalytic activity of HB sheets in ethanol reforming. HB sheets catalyze the conversion of ethanol to ethylene and water above 493 K with high selectivity, independent of the contact time, and with an apparent activation energy of 102.8 ± 5.5 kJ/mol. Hence, we identify that HB sheets act as solid-acid catalysts.

SUBMITTER: Fujino A

PROVIDER: S-EPMC6714509 | biostudies-literature | 2019 Aug

REPOSITORIES: biostudies-literature

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Hydrogenated Borophene Shows Catalytic Activity as Solid Acid.

Fujino Asahi A Ito Shin-Ichi SI Goto Taiga T Ishibiki Ryota R Kondo Junko N JN Fujitani Tadahiro T Nakamura Junji J Hosono Hideo H Kondo Takahiro T

ACS omega 20190815 9

Hydrogen boride (HB) or hydrogenated borophene sheets are recently realized two-dimensional materials that are composed of only two light elements, boron and hydrogen. However, their catalytic activity has not been experimentally analyzed. Herein, we report the catalytic activity of HB sheets in ethanol reforming. HB sheets catalyze the conversion of ethanol to ethylene and water above 493 K with high selectivity, independent of the contact time, and with an apparent activation energy of 102.8 ± ...[more]

PMID: 31497729

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