Articles with "surface protonics" as a keyword



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Low-temperature selective dehydrogenation of methylcyclohexane by surface protonics over Pt/anatase-TiO2 catalyst

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Published in 2020 at "International Journal of Hydrogen Energy"

DOI: 10.1016/j.ijhydene.2019.10.133

Abstract: Abstract For a liquid organic hydride system used for a hydrogen carrier, methylcyclohexane (MCH)–toluene cycle is promising. In this cycle, dehydrogenation of MCH is an endothermic reaction and a key step. We have conducted dehydrogenation… read more here.

Keywords: methylcyclohexane; dehydrogenation; tio2 catalyst; anatase tio2 ... See more keywords
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First observation of surface protonics on SrZrO3 perovskite under a H2 atmosphere.

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Published in 2020 at "Chemical communications"

DOI: 10.1039/c9cc08757e

Abstract: This is the first direct observation that surface proton hopping occurs on SrZrO3 perovskite even under a H2 (i.e. dry) atmosphere. Understanding proton conduction mechanisms on ceramic surfaces under a H2 atmosphere is necessary to… read more here.

Keywords: srzro3 perovskite; surface; proton; observation surface ... See more keywords
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Reaction mechanism of low-temperature catalysis by surface protonics in an electric field.

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Published in 2021 at "Faraday discussions"

DOI: 10.1039/c9fd00129h

Abstract: The process of combining heterogeneous catalysts and direct current (DC) electric fields can achieve high catalytic activities, even under mild conditions ( read more here.

Keywords: field; reaction mechanism; electric field; surface protonics ... See more keywords
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Quantitative investigation of CeO2 surface proton conduction in H2 atmosphere.

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Published in 2022 at "Chemical communications"

DOI: 10.1039/d2cc03687h

Abstract: This report is the first describing a study quantitatively analysing aspects of oxide surface protonics in a dry H2 atmosphere. Elucidating surface protonics is important for electrochemical and catalytic applications. In this study, AC impedance… read more here.

Keywords: surface protonics; conduction; surface; investigation ceo2 ... See more keywords
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Low temperature ammonia synthesis by surface protonics over metal supported catalysts.

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Published in 2023 at "Faraday discussions"

DOI: 10.1039/d2fd00146b

Abstract: Low-temperature ammonia synthesis by applying an electric field to a solid heterogeneous catalyst was investigated to realize an on-demand, on-site catalytic process for converting distributed renewable energy into ammonia. By applying an electric field to… read more here.

Keywords: spectroscopy; ammonia synthesis; surface protonics;