首页> 外国专利> SYNTHETIC GEL FOR CRYSTAL GROWTH INDUCING ONLY SECONDARY GROWTH FROM SURFACE OF SILICALITE-1 OR ZEOLITE BETA SEED CRYSTAL

SYNTHETIC GEL FOR CRYSTAL GROWTH INDUCING ONLY SECONDARY GROWTH FROM SURFACE OF SILICALITE-1 OR ZEOLITE BETA SEED CRYSTAL

机译:合成凝胶用于仅从SILICALITE-1或沸石贝塔种子表面诱导二次生长的晶体

摘要

A synthetic gel for crystal growth, which induces only secondary growth from the surface of a silicalite-1 or zeolite beta seed crystal and cannot induce crystal nucleation in the synthetic gel for crystal growth or on the surface of the seed crystal. The synthetic gel contains fumed silica, tetraethylammonium hydroxide (TEAOH), [(NH4)2SiF6], KOH, and H2O, or contains tetraethylorthosilicate (TEOS), tetraethylammonium hydroxide (TEAOH), hydrogen fluoride, and H2O.
机译:用于晶体生长的合成凝胶,该凝胶仅诱导从silicalite-1或沸石β晶种的表面进行二次生长,并且不能在用于晶体生长的合成凝胶中或在晶种表面诱导晶核形成。合成凝胶包含气相二氧化硅,氢氧化四乙铵(TEAOH),[(NH 4 2 SiF 6 ],KOH和H 2 O,或包含原硅酸四乙酯(TEOS),氢氧化四乙铵(TEAOH),氟化氢和H 2 O。

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