engleski

Analysis of the distribution of nuclei in matrices of differently prepared and treated gels

Analysis of distribution of nuclei in the matrices of differently prepared and treated aluminosilicate gels have shown that both specific number N(number per unit mass or volume) of nuclei and their distribution f(N) in the gel matrix strongly depend on the chemical and physical conditions under which hydrogel is prepared. The distribution of nuclei in most of gel precursors is inhomogeneous ("concentration" of nuclei decreases from the "surface" of gel particles to their "interior"); homogeneous distribution may be a special case.

zeolite; crystallization; nuclei; distribution; alumosilicate gel

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