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Volumn 9, Issue 10, 1997, Pages 2035-2038

Synthesis of MCM-48 by a Phase Transformation Process

Author keywords

[No Author keywords available]

Indexed keywords


EID: 0001699285     PISSN: 08974756     EISSN: None     Source Type: Journal    
DOI: 10.1021/cm970482m     Document Type: Article
Times cited : (159)

References (27)
  • 7
    • 85033131719 scopus 로고    scopus 로고
    • note
    • 3.
  • 16
    • 85033143126 scopus 로고    scopus 로고
    • note
    • Powder X-ray diffraction experiments were performed on a Scintag X1 θ-θ diffractometer equipped with a Peltier (thermoelectrically cooled) detector and using Cu Kα radiation. Scans were performed between 1° and 8° 2θ, with step sizes of either 0.02° or 0.01° and count times of either 1.5, 5, or 7 s/point depending upon the sample.
  • 22
    • 0000561740 scopus 로고
    • This is expected based on experiments involving the partitioning of aliphatic alcohols between water and octanol. For thermodynamic parameters see: Riebesehl, W.; Tomlinson, E. J. Solut. Chem. 1986, 15, 141.
    • (1986) J. Solut. Chem. , vol.15 , pp. 141
    • Riebesehl, W.1    Tomlinson, E.2
  • 23
    • 85033156899 scopus 로고    scopus 로고
    • note
    • Calcination was performed in a Lindberg tube furnace at a heat rate of 1 °C/min to 400 °C, followed by a 4 h hold at that temperature. After this cycle, the sample was heated at 5 °C/min to 500 °C and held at that temperature for an additional 4 h. Air was used as the calcination gas.
  • 25
    • 85033126852 scopus 로고    scopus 로고
    • note
    • 29Si MAS NMR spectra were obtained on a Bruker AM500 spectrometer operating at 99.36 MHz. Samples were spun at 3.5 kHz; a pulse delay of 180 s and a dwell time of 16 μs were used. Between 300 and 400 acquisitions were used in the final Fourier transform.
  • 26
    • 85033155609 scopus 로고    scopus 로고
    • note
    • - or Si-OH species through which it can continue to condense.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.