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Volumn 112, Issue 32, 2008, Pages 9630-9640

Study of the adsorption of organic molecules on transition metal exchanged zeolites via solid state NMR. Part 2: Adsorption of organic molecules on zeolite NaX, CaX, and CaCoX

Author keywords

[No Author keywords available]

Indexed keywords

CALCIUM; MICROPOROSITY; NUCLEAR MAGNETIC RESONANCE; SILICATE MINERALS; TRANSITION METALS;

EID: 50549083856     PISSN: 15206106     EISSN: None     Source Type: Journal    
DOI: 10.1021/jp801133x     Document Type: Article
Times cited : (3)

References (38)
  • 3
    • 84906406720 scopus 로고    scopus 로고
    • http://www.iza-structure.org, Sept. 2007.
    • (2007)
    • Sept1
  • 13
    • 84906363880 scopus 로고    scopus 로고
    • The sequence consists of two π/2 pulses, separated by a variable delay τ; acquisition of the free induction signal was started after the second pulse. A series of two-pulse spectra with variable delay τ was recorded, and a plot was made of the peak amplitude versus τ. Subsequently, the spin-lattice relaxation time was determined by means of the least-squares method.
    • The sequence consists of two π/2 pulses, separated by a variable delay τ; acquisition of the free induction signal was started after the second pulse. A series of two-pulse spectra with variable delay τ was recorded, and a plot was made of the peak amplitude versus τ. Subsequently, the spin-lattice relaxation time was determined by means of the least-squares method.
  • 14
    • 84906363881 scopus 로고    scopus 로고
    • The sequence consists of a π/2 and π pulse, separated by a variable delay τ. At a time t = τ after the π pulse, the free induction signal was acquired
    • The spin-spin relaxation time was calculated using the least-squares method
    • ( 14) The sequence consists of a π/2 and π pulse, separated by a variable delay τ. At a time t = τ after the π pulse, the free induction signal was acquired. A series of two-pulse spectra with variable delay τ was recorded, and the peak amplitude was plotted versus τ. The spin-spin relaxation time was calculated using the least-squares method.
    • A series of two-pulse spectra with variable delay τ was recorded, and the peak amplitude was plotted versus τ
  • 17
    • 0004020231 scopus 로고
    • 2nd ed, Oxford University Press: Oxford
    • Crank, J. The Mathematics of Diffusion, 2nd ed.; Oxford University Press: Oxford, 1986; p 212.
    • (1986) The Mathematics of Diffusion , pp. 212
    • Crank, J.1
  • 21
    • 50549100428 scopus 로고    scopus 로고
    • Study of the Adsorption of Organic Molecules on Transition Metal Exchanged Zeolites via Solid State NMR. Part 1: Theoretical Aspects
    • Houthoofd, K.; Grabet, P. J.; Jacobs, P. A. Study of the Adsorption of Organic Molecules on Transition Metal Exchanged Zeolites via Solid State NMR. Part 1: Theoretical Aspects. J. Phys. Chem. B 2008, 112, 9625.
    • (2008) J. Phys. Chem. B , vol.112 , pp. 9625
    • Houthoofd, K.1    Grabet, P.J.2    Jacobs, P.A.3
  • 26
    • 84906363877 scopus 로고    scopus 로고
    • Kärger, J.; Pfeifer, H. NMR Studies of Molecular Diffusion. In NMR Techniques in Catalysis; Bell, A. T., Pines, A., Eds.; Marcel Dekker: New York, 1994; pp 84-94.
    • Kärger, J.; Pfeifer, H. NMR Studies of Molecular Diffusion. In NMR Techniques in Catalysis; Bell, A. T., Pines, A., Eds.; Marcel Dekker: New York, 1994; pp 84-94.
  • 33
    • 0001739017 scopus 로고
    • Bloembergen, N. Physica 1949, 15 (3-4), 386.
    • (1949) Physica , vol.15 , Issue.3-4 , pp. 386
    • Bloembergen, N.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.