TPAOH

The powder of zinc oxide was synthesized in hydrothermal conditions with Zn ( NO_3)_2 · 6H_2O as zinc source, and tetrapropylammonium hydroxide ( TPAOH) and tetramethylammonium hydroxide ( TMAOH) as alkaline source.

以六水硝酸锌为锌源，氢氧化四丙基铵（TPAOH）和氢氧化四甲铵（TMAOH）分别为碱源，进行了氧化锌粉末的水热制备。

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Results showed that TPAOH was easy to be decomposed ton-tripropylamine and propanol.

结果表明，TPAOH容易分解为三正丙胺和正丙醇；

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The quality of TPAOH solution was one of the most important factor in the synthesis of TS-1 zeolite.

四丙基氢氧化铵（T PAOH）的品质是影响TS-1分子筛性能的最重要的因素之一。

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Film thickness, morphology and orientation could be effectively controlled by adjusting crystallization time and times. The best molar composition of Ti/ Si, H2O/ Si and TPAOH/ Si in mother liquid was 0.02,250 and 0.35.

改变晶化时间和次数可有效调节膜厚度、形貌和取向；母液中最优Ti/Si、H2O/Si和TPAOH/Si摩尔比为0.02、250和0.35。

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The results showed that the ratio of CTAB/ TPAOH, composition of microemulsions system, oil content and the silica sources had great influence on the crystallization of obtained zeolites and the final morphology.

研究结果表明，CTAB/TPAOH比值、微乳液组成、硅源及油相含量都在很大程度上影响着沸石的晶化度和最终形貌。

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