Výsledky vyhledávání - "Hasna Al Jabri"

A Novel Strategy to Enhance Acid Strength of Zeolites by Incorporating Ge into Zeolite Framework

Autor: Shinya Kokuryo, Hasna Al Jabri, Koji Miyake, Yoshiaki Uchida, Shunsuke Tanaka, Manabu Miyamoto, Yasunori Oumi, Norikazu Nishiyama

Publikováno v: ChemistrySelect. 7

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c2d84f17036eba1e48d2922e10e90744
https://doi.org/10.1002/slct.202200756

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Synthesis of high silica SSZ-13 in fluoride-free media by dry gel conversion method

Autor: Yuichiro Hirota, Manabu Miyamoto, Kaito Ono, M. Nakai, Norikazu Nishiyama, Yoshiaki Uchida, Koji Miyake, Hasna Al Jabri

Publikováno v: Microporous and Mesoporous Materials. 278:322-326

Chabazite SSZ-13 has attracted wide attention due to its physiochemical properties and excellent potential as a catalyst for various application. In this study, pure phase SSZ-13 CHA zeolite with wide range of Si/Al ratio has been synthesized in a fl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fc42e3c68056756f628c3a99adeed045
https://doi.org/10.1016/j.micromeso.2019.01.006

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Synthesis of high silica *BEA type ferrisilicate (Fe-Beta) by dry gel conversion method using dealuminated zeolites and its catalytic performance on acetone to olefins (ATO) reaction

Autor: Koji Miyake, Manabu Miyamoto, Hasna Al Jabri, Yuichiro Hirota, Reina Inoue, Norikazu Nishiyama, Yoshiaki Uchida, Kaito Ono, M. Nakai

Publikováno v: Microporous and Mesoporous Materials. 273:189-195

Zeolite Beta has been widely utilized on large molecular systems because of its three dimensional large micropores, 12-membered ring. Controlling amount of acid and its strength of zeolites depending on the composition is very crucial to improve thei

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::17d79e3c136e855c3f09b45c54c5c61d
https://doi.org/10.1016/j.micromeso.2018.06.008

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Dehydrogenation of propane over high silica *BEA type gallosilicate (Ga-Beta)

Autor: Kaito Ono, M. Nakai, Manabu Miyamoto, Norikazu Nishiyama, Koji Miyake, Yasunori Oumi, Yuichiro Hirota, Reina Inoue, Shunsuke Tanaka, Chang Yi Kong, Yoshiaki Uchida, Hasna Al Jabri

Publikováno v: Catalysis Science & Technology. 9:6234-6239

Propane dehydrogenation (PDH) is one of the most promising candidates for the propylene production process to meet the growing demand of propylene for the future. There is an urgent need to develop catalysts for PDH. In this work, we have synthesized

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::58aa1d8da10bac4e9d1f3cd6184d0a3e
https://doi.org/10.1039/c9cy00691e

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Development of AEI type germanoaluminophosphate (GeAPO-18) with ultra-weak acid sites and its catalytic properties for the methanol to olefin (MTO) reaction

Autor: Shunsuke Tanaka, Hasna Al Jabri, Manabu Miyamoto, Yuichiro Hirota, Norikazu Nishiyama, Yoshiaki Uchida, Koji Miyake, Kaito Ono, M. Nakai

Publikováno v: Catalysis Science & Technology. 7:4622-4628

Zeolites have been widely applied as sophisticated solid acid catalysts in chemical industries. Tuning the acidic properties of zeolites is very important to improve their catalytic performances and expand their utilization. Herein, we synthesized AE

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f3f2212961d54b3563b3366eba63bdc1
https://doi.org/10.1039/c7cy01153a

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Dry gel conversion synthesis of Cu/SSZ-13 as a catalyst with high performance for NH3-SCR

Autor: Kaito Ono, M. Nakai, Takeshi Ohnishi, Koji Miyake, Norikazu Nishiyama, Yuichiro Hirota, Toshiyuki Yokoi, Yoshiaki Uchida, Yunan Wang, Toshiki Nishitoba, Masaru Ogura, Hasna Al Jabri, Reina Inoue

Publikováno v: Microporous and Mesoporous Materials. 297:109780

Selective catalytic reduction (SCR) of NOx with zeolite catalysts has been reported as the most promising technique for the removal of NOx from diesel engine exhaust. In this research, SSZ-13 zeolite doped with Cu species was synthesized by dry gel c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::eb0f6c20fb6b31ad574a52ccaaa56ec0
https://doi.org/10.1016/j.micromeso.2019.109780

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Improving hydrothermal stability of acid sites in MFI type aluminosilicate zeolite (ZSM-5) by coating MFI type all silica zeolite (silicalite-1) shell layer

Autor: Yoshihiro Kubota, Norikazu Nishiyama, Yuichiro Hirota, M. Nakai, Satoshi Inagaki, Reina Inoue, Koji Miyake, Yoshiaki Uchida, Taishi Miura, Chang Yi Kong, Hasna Al-Jabri, Manabu Miyamoto, Shunsuke Tanaka

Publikováno v: Microporous and Mesoporous Materials. 288:109523

Zeolites have been applied in various chemical processes due to their multi-functionality. In practical use of zeolites, their hydrothermal stability is one of the important factors. We focused on the coating with hydrophobic silicalite-1, which is a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fa192b58f88c21a21336b8e61ee220a2
https://doi.org/10.1016/j.micromeso.2019.05.048

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