Non-oxidative ethane dehydroaromatization on Co/H-ZSM-5 catalyst

Hikaru Saito, Ryota Terunuma, Kiria Kojima, Tomohiro Yabe, Shuhei Ogo, Haruaki Hirayama, Yukio Tanaka, Yasushi Sekine

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

Non-oxidative ethane dehydroaromatization to form aromatic hydrocarbons was investigated over various metal supported on H-ZSM-5 catalysts. Co/H-ZSM-5 prepared using an ion-exchange (IE) method exhibited high catalytic performance with a small amount of carbon deposition. Results obtained from temperature-programmed reduction and X-ray absorption fine structure spectroscopy indicate that stable Co2+ cations exist on Co/H-ZSM-5 IE during the reaction. Co2+ cations efficiently activate ethane without coke formation.

Original languageEnglish
Pages (from-to)1646-1649
Number of pages4
JournalChemistry Letters
Volume46
Issue number11
DOIs
Publication statusPublished - 2017

Fingerprint

Ethane
Cations
Ion exchange
X ray absorption fine structure spectroscopy
Aromatic Hydrocarbons
Catalysts
Coke
Carbon
Metals
Temperature

Keywords

  • Coke formation
  • Ethane dehydroaromatization
  • Metal-supported zeolite catalyst

ASJC Scopus subject areas

  • Chemistry(all)

Cite this

Saito, H., Terunuma, R., Kojima, K., Yabe, T., Ogo, S., Hirayama, H., ... Sekine, Y. (2017). Non-oxidative ethane dehydroaromatization on Co/H-ZSM-5 catalyst. Chemistry Letters, 46(11), 1646-1649. https://doi.org/10.1246/cl.170688

Non-oxidative ethane dehydroaromatization on Co/H-ZSM-5 catalyst. / Saito, Hikaru; Terunuma, Ryota; Kojima, Kiria; Yabe, Tomohiro; Ogo, Shuhei; Hirayama, Haruaki; Tanaka, Yukio; Sekine, Yasushi.

In: Chemistry Letters, Vol. 46, No. 11, 2017, p. 1646-1649.

Research output: Contribution to journalArticle

Saito, H, Terunuma, R, Kojima, K, Yabe, T, Ogo, S, Hirayama, H, Tanaka, Y & Sekine, Y 2017, 'Non-oxidative ethane dehydroaromatization on Co/H-ZSM-5 catalyst', Chemistry Letters, vol. 46, no. 11, pp. 1646-1649. https://doi.org/10.1246/cl.170688
Saito H, Terunuma R, Kojima K, Yabe T, Ogo S, Hirayama H et al. Non-oxidative ethane dehydroaromatization on Co/H-ZSM-5 catalyst. Chemistry Letters. 2017;46(11):1646-1649. https://doi.org/10.1246/cl.170688
Saito, Hikaru ; Terunuma, Ryota ; Kojima, Kiria ; Yabe, Tomohiro ; Ogo, Shuhei ; Hirayama, Haruaki ; Tanaka, Yukio ; Sekine, Yasushi. / Non-oxidative ethane dehydroaromatization on Co/H-ZSM-5 catalyst. In: Chemistry Letters. 2017 ; Vol. 46, No. 11. pp. 1646-1649.
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