Hydrogen release from liquid organic hydrogen carriers catalysed by platinum on rutile-anatase structured titania

Päivi T Aakko-Saksa; Marko Vehkamäki; Marianna Kemell; Laura Keskiväli; Pekka Simell; Matti Reinikainen; Unto Tapper; Timo Repo

doi:10.1039/c9cc09715e

Hydrogen release from liquid organic hydrogen carriers catalysed by platinum on rutile-anatase structured titania

Päivi T Aakko-Saksa, Marko Vehkamäki, Marianna Kemell, Laura Keskiväli, Pekka Simell, Matti Reinikainen, Unto Tapper, Timo Repo

Tutkimustuotos: Artikkelijulkaisu › Artikkeli › Tieteellinen › vertaisarvioitu

Abstrakti

A liquid organic hydrogen carrier (LOHC) is an interesting concept for hydrogen storage. We describe herein a new, active catalyst system for dehydrogenation of perhydrogenated dibenzyl toluene (H18-DBT), which is a promising LOHC candidate. Pt supported on a rutile-anatase form of titania was found to be more active than Pt supported on anatase-only titania, or on alumina, and almost equally active as Pt supported on carbon. Robust and durable metal oxide supports are preferred for catalysing reactions at high temperatures.

Alkuperäiskieli	englanti
Lehti	Chemical Communications
Vuosikerta	56
Numero	11
Sivut	1657-1660
Sivumäärä	4
ISSN	1359-7345
DOI - pysyväislinkit	https://doi.org/10.1039/c9cc09715e
Tila	Julkaistu - 7 helmik. 2020
OKM-julkaisutyyppi	A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä, vertaisarvioitu

Tieteenalat

116 Kemia

Pääsy asiakirjaan

10.1039/c9cc09715eLisenssi: CC BY-NC

c9cc09715eLopullinen julkaistu versio, 1,99 MBLisenssi: CC BY-NC

Siteeraa tätä

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T1 - Hydrogen release from liquid organic hydrogen carriers catalysed by platinum on rutile-anatase structured titania

AU - Aakko-Saksa, Päivi T

AU - Vehkamäki, Marko

AU - Kemell, Marianna

AU - Keskiväli, Laura

AU - Simell, Pekka

AU - Reinikainen, Matti

AU - Tapper, Unto

AU - Repo, Timo

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N2 - A liquid organic hydrogen carrier (LOHC) is an interesting concept for hydrogen storage. We describe herein a new, active catalyst system for dehydrogenation of perhydrogenated dibenzyl toluene (H18-DBT), which is a promising LOHC candidate. Pt supported on a rutile-anatase form of titania was found to be more active than Pt supported on anatase-only titania, or on alumina, and almost equally active as Pt supported on carbon. Robust and durable metal oxide supports are preferred for catalysing reactions at high temperatures.

AB - A liquid organic hydrogen carrier (LOHC) is an interesting concept for hydrogen storage. We describe herein a new, active catalyst system for dehydrogenation of perhydrogenated dibenzyl toluene (H18-DBT), which is a promising LOHC candidate. Pt supported on a rutile-anatase form of titania was found to be more active than Pt supported on anatase-only titania, or on alumina, and almost equally active as Pt supported on carbon. Robust and durable metal oxide supports are preferred for catalysing reactions at high temperatures.

KW - 116 Chemical sciences

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DO - 10.1039/c9cc09715e

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EP - 1660

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JF - Chemical Communications

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