메뉴 건너뛰기




Volumn 113, Issue 20, 2000, Pages 9248-9261

X-ray photoelectron spectroscopy and X-ray absorption near edge structure study of copper sites hosted at the internal surface of ZSM-5 zeolite: A comparison with quantitative and energetic data on the CO and NH3 adsorption

Author keywords

[No Author keywords available]

Indexed keywords

ABSORPTION SPECTROSCOPY; ACTIVATION ENERGY; ADSORPTION; COPPER COMPOUNDS; DEGASSING; INFRARED SPECTROSCOPY; REDOX REACTIONS; REDUCTION; X RAY PHOTOELECTRON SPECTROSCOPY; ZEOLITES;

EID: 0034317071     PISSN: 00219606     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.1319318     Document Type: Article
Times cited : (92)

References (65)
  • 2
    • 0004118960 scopus 로고
    • Van Nostrand Reinhold, New York
    • R. M. Szostak, Molecular Sieves (Van Nostrand Reinhold, New York, 1989).
    • (1989) Molecular Sieves
    • Szostak, R.M.1
  • 6
    • 0000784598 scopus 로고    scopus 로고
    • edited by G. Ertl. H. Knönzinger, and J. Weitkamp (VCH, Weinheim)
    • Y. Iwasawa, in Handbook of Heterogeneous Catalysis, edited by G. Ertl. H. Knönzinger, and J. Weitkamp (VCH, Weinheim, 1997). pp. 853-873.
    • (1997) Handbook of Heterogeneous Catalysis , pp. 853-873
    • Iwasawa, Y.1
  • 11
    • 0011717658 scopus 로고
    • and references therein
    • M. Shelef, Chem. Rev. 95, 209 (1995), and references therein.
    • (1995) Chem. Rev. , vol.95 , pp. 209
    • Shelef, M.1
  • 12
    • 0343746966 scopus 로고    scopus 로고
    • note
    • 4 tetrahedra.
  • 23
    • 0033171261 scopus 로고    scopus 로고
    • V. Bolis, S. Bordiga, C. Lamberti, A. Zecchina, G. Petrini, F. Rivetti, and G. Spanò, Langmuir 15, 5753 (1999); Microporous Mesoporous Mater. 30, 67 (1999).
    • (1999) Microporous Mesoporous Mater. , vol.30 , pp. 67
  • 50
    • 0000823053 scopus 로고
    • and references therein
    • 3ν configuration observed in Cu(I)-ZSM-5 at 80 K (Ref. 41). Here, we are dealing with a rather inhomogeneous family of copper sites (as clearly pointed out in Sees. III C 3 a and III C 3 b by our microcalorimetric study) and thus the determination of a well defined cluster defining the local environment of copper, needed for an accurate modeling of the XANES spectra, cannot he done. Notwithstanding this limitation, Solomon and co-workers (Ref. 50) after a systematic XANES study of 19 Cu(I) and 40 Cu(II) model compounds, proposed the "normalized difference edge" method for a quantitative determination of Cu(I) content in copper complexes of mixed oxidation state composition. Note that the reason why this method gives so good results lies in the fact that no Cu(II) complex exhibit signiticanl feature below 8985 eV.
    • (1992) Phys. Rev. B , vol.46 , pp. 5997
    • Tyson, T.A.1    Hodgson, K.O.2    Natoli, C.R.3    Benfatto, M.4
  • 58
    • 0002110263 scopus 로고    scopus 로고
    • V. Bolis, G. Magnacca, and C. Morterra, Res. Chem. Intermed. 25, 25 (1999); C. Lamberti, S. Bordiga, F. Geobaldo, A. Zecchina, and C. Otero Areán, J. Chem. Phys. 103, 3158 (1995); V. Bolis, S. Bordiga, C. Lamberti, G. Turnes Palomino, and A. Zecchina (unpublished).
    • (1999) Res. Chem. Intermed. , vol.25 , pp. 25
    • Bolis, V.1    Magnacca, G.2    Morterra, C.3
  • 59
    • 36449001574 scopus 로고
    • V. Bolis, G. Magnacca, and C. Morterra, Res. Chem. Intermed. 25, 25 (1999); C. Lamberti, S. Bordiga, F. Geobaldo, A. Zecchina, and C. Otero Areán, J. Chem. Phys. 103, 3158 (1995); V. Bolis, S. Bordiga, C. Lamberti, G. Turnes Palomino, and A. Zecchina (unpublished).
    • (1995) J. Chem. Phys. , vol.103 , pp. 3158
    • Lamberti, C.1    Bordiga, S.2    Geobaldo, F.3    Zecchina, A.4    Otero Areán, C.5
  • 60
    • 0002110263 scopus 로고    scopus 로고
    • unpublished
    • V. Bolis, G. Magnacca, and C. Morterra, Res. Chem. Intermed. 25, 25 (1999); C. Lamberti, S. Bordiga, F. Geobaldo, A. Zecchina, and C. Otero Areán, J. Chem. Phys. 103, 3158 (1995); V. Bolis, S. Bordiga, C. Lamberti, G. Turnes Palomino, and A. Zecchina (unpublished).
    • Bolis, V.1    Bordiga, S.2    Lamberti, C.3    Turnes Palomino, G.4    Zecchina, A.5


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.