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pro vyhledávání: '"JoséM M. Saniger"'
Autor:
JoséM M. Saniger
Publikováno v:
Materials Letters. 22:109-113
The γ-Al2O3 structure was considered as a hydrogen spinel and the complex Al-O infrared absorption band between 1100 and 350 cm−1 was interpreted under the criteria for the band assignment of the spinels. Additionally, a deconvolution analysis of
Publikováno v:
Materials Letters. 15:113-117
A thermogravimetric study of polyacrylic acid-metal oxide compounds, PAA-MO, with M = Mg, Ca and Zn, was carried out. The amount of water fixed to each particular compound was obtained from the thermogravimetric curves. The relationships that best fi
Publikováno v:
Materials Letters. 14:83-87
Several samples consisting of polyacrylic acid (PAA) and metal oxides (MO, with M = Ca, Mg and Zn) and Al(OH) 3 were reacted at room temperature along with inert Al 2 O 3 to produce concrete-like composites. Characterization of the mechanical propert
Publikováno v:
Materials Letters. 12:281-285
The chemical reactions between polyacrylic acid (PAA) and various divalent metal oxides (MO; M = Ca, Mg, Cu, Zn) were studied by Fourier transform infrared spectroscopy (FTIR). The results show clear evidence of chemical bonding between the polymer a