Catalytic sites of mesoporous silica in degradation of polyethylene

A. Satsuma, T. Ebigase, Y. Inaki, H. Yoshida, S. Kobayashi, Azhar Uddin, Y. Sakata, T. Hattori

Research output: Chapter in Book/Report/Conference proceedingConference contribution

7 Citations (Scopus)

Abstract

Catalytic sites of mesoporous silica catalysts in degradation of polyethylene were studied using characterizations by adsorption of NH3 and isohexane cracking. Siliceous materials showed a high liquid yield close to that of non-catalytic run, and degradation rate was improved by incorporation of aluminum. Mesoporous silica containing impurity level of aluminum showed high activity, same with H-MFI and SiO2-A1203 with similar A1 content. The initial rate of degradation was dependent on the aluminum content and structure of mesoporous silica catalysts. FSM-16 exhibited exceptionally higher activity, which may be due to the presence of radical type catalytic sites on FSM-16. This is an abstract of a paper presented at the 13th International Zeolite Conference (Montpellier, France 7/8-13/2001).

Original languageEnglish
Title of host publicationZeolites and Mesoporous Materials at the dawn of the 21st century, Proceedings of the 13 International Zeolite Conference, 2001
PublisherElsevier Inc.
Pages277
Number of pages1
Volume135
ISBN (Print)9780444502384
DOIs
Publication statusPublished - 2001
EventZeolites and Mesoporous Materials at the dawn of the 21st century, Proceedings of the 13 International Zeolite Conference, 2001 - Montpellier, France
Duration: Jun 8 2001Jun 13 2001

Other

OtherZeolites and Mesoporous Materials at the dawn of the 21st century, Proceedings of the 13 International Zeolite Conference, 2001
CountryFrance
CityMontpellier
Period6/8/016/13/01

Fingerprint

Polyethylene
Aluminum
Silicon Dioxide
Polyethylenes
polyethylenes
Silica
degradation
silicon dioxide
aluminum
Degradation
Zeolites
catalysts
Catalysts
Hexanes
France
Impurities
Adsorption
impurities
adsorption
Liquids

ASJC Scopus subject areas

  • Catalysis
  • Condensed Matter Physics
  • Surfaces, Coatings and Films
  • Physical and Theoretical Chemistry
  • Materials Chemistry

Cite this

Satsuma, A., Ebigase, T., Inaki, Y., Yoshida, H., Kobayashi, S., Uddin, A., ... Hattori, T. (2001). Catalytic sites of mesoporous silica in degradation of polyethylene. In Zeolites and Mesoporous Materials at the dawn of the 21st century, Proceedings of the 13 International Zeolite Conference, 2001 (Vol. 135, pp. 277). Elsevier Inc.. https://doi.org/10.1016/S0167-2991(01)81607-4

Catalytic sites of mesoporous silica in degradation of polyethylene. / Satsuma, A.; Ebigase, T.; Inaki, Y.; Yoshida, H.; Kobayashi, S.; Uddin, Azhar; Sakata, Y.; Hattori, T.

Zeolites and Mesoporous Materials at the dawn of the 21st century, Proceedings of the 13 International Zeolite Conference, 2001. Vol. 135 Elsevier Inc., 2001. p. 277.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Satsuma, A, Ebigase, T, Inaki, Y, Yoshida, H, Kobayashi, S, Uddin, A, Sakata, Y & Hattori, T 2001, Catalytic sites of mesoporous silica in degradation of polyethylene. in Zeolites and Mesoporous Materials at the dawn of the 21st century, Proceedings of the 13 International Zeolite Conference, 2001. vol. 135, Elsevier Inc., pp. 277, Zeolites and Mesoporous Materials at the dawn of the 21st century, Proceedings of the 13 International Zeolite Conference, 2001, Montpellier, France, 6/8/01. https://doi.org/10.1016/S0167-2991(01)81607-4
Satsuma A, Ebigase T, Inaki Y, Yoshida H, Kobayashi S, Uddin A et al. Catalytic sites of mesoporous silica in degradation of polyethylene. In Zeolites and Mesoporous Materials at the dawn of the 21st century, Proceedings of the 13 International Zeolite Conference, 2001. Vol. 135. Elsevier Inc. 2001. p. 277 https://doi.org/10.1016/S0167-2991(01)81607-4
Satsuma, A. ; Ebigase, T. ; Inaki, Y. ; Yoshida, H. ; Kobayashi, S. ; Uddin, Azhar ; Sakata, Y. ; Hattori, T. / Catalytic sites of mesoporous silica in degradation of polyethylene. Zeolites and Mesoporous Materials at the dawn of the 21st century, Proceedings of the 13 International Zeolite Conference, 2001. Vol. 135 Elsevier Inc., 2001. pp. 277
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