Hydrogelation of calcium metaphosphate glass

Chemistry Letters

Volumn , Issue 8, 2001, Pages 820-821

  Kasuga, Toshihiro ^a   Wakita, Takashi ^a   Nogami, Masayuki ^a   Sakurai, Makoto ^b   Watanabe, Makoto ^b   Abe, Yoshihiro ^b  

^a NAGOYA INSTITUTE OF TECHNOLOGY   (Japan)

^b CHUBU UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0035538869     PISSN: 03667022     EISSN: None     Source Type: Journal    
DOI: 10.1246/cl.2001.820     Document Type: Article

References (8)

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3. Spectra were recorded using a Varian Unity-400 NMR spectrometer, operating at 161.906 MHz. MAS spinning speed of ∼7 kHz, delay time of 10 s, and pulse length of 8.8 μs were used. Spinning speed was varied to resolve isotropic peaks from the spinning side bands.
4. E. Lippmaa, M. Magi, A. Samoson, G. Englehardt, and A. R. Grimmer, J. Am. Chem. Soc., 102, 4889 (1980).
5. H. Yamaguchi, T. Nakamura, Y. Hirai, and S. Ohashi, J. Chromatogr. 172, 131 (1979).
6. 8. Each of the phosphate compounds contributes only one phosphate anion.
7. B. C. Bunker, G. W. Arnold, and J. A. Wilder, J. Non-Cryst. Solids, 64, 291 (1984).
8. E. O. Huffman and J. D. Fleming, J. Phys. Chem., 64, 240 (1960).