| 摘要 |
The invention relates to a method to prepare an aluminosilicate polymer of the imogolite type. The method consists in treating an aluminium halide, with an alkyl orthosilicate, with an aqueous alkali in the presence of glass or silica particles, letting the mixture ripen at ambient temperature, and then heating it at 96-98° C. for long enough for the reaction to go to completion. The conditions of synthesis of the aluminosilicate polymer are thereby improved.
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