1) tetraethylammonium hydroxide
氢氧化四乙铵
2) tetraethylammonium hydroxide
四乙基氢氧化铵
1.
A composite template tetraethylammonium hydroxide (TEAOH)-morpholine (C 4H 9NO) was used to synthesize SAPO-34 molecular sieve.
以吗啉 (C4H9NO)为主要模板剂 ,以少量四乙基氢氧化铵 (TEAOH)为辅助模板剂合成了SAPO 34分子筛 ,并采用X射线衍射、扫描电镜、傅里叶变换红外光谱和热重 差热分析等手段对合成的SAPO 34分子筛进行了表征 。
2.
SAPO-34 molecular sieve was synthesized by liquid-phase crystallization using morpholine(Mor) and morpholine-tetraethylammonium hydroxide(Mor-TEAOH) as templates.
分别以吗啉(Mor)和吗啉-四乙基氢氧化铵(Mor-TEAOH)为模板剂,采用液相晶化法合成SAPO-34分子筛,考察晶化温度、晶化时间和模板剂对合成SAPO-34分子筛的影响和SAPO-34分子筛催化甲醇制低碳烯烃(MTO)的性能。
3) tetraethyl ammonium hydroxide
四乙基氢氧化铵
1.
N,N-diethylaniline was synthesized under normal tempreture with tetraethyl ammonium hydroxide as phase transfer catalyst.
以苯胺和溴乙烷为原料 ,用四乙基氢氧化铵作相转移催化剂 ,在常压下合成N ,N 二乙基苯胺。
2.
TS 1 zeolite was prepared using the mixture of tetrapropyl ammonium bromide (TPABr) and tetraethyl ammonium hydroxide (TEAOH) as a templating reagent at 443K.
以钛酸正丁酯（ＴＢＯＴ）为钛源，正硅酸乙酯（ＴＥＯＳ）为硅源，在４４３Ｋ用四丙基溴化铵（ＴＰＡＢｒ）和四乙基氢氧化铵（ＴＥＡＯＨ）的混合物为模板剂，合成了Ｔｉ－Ｓｉ分子筛。
4) tetraethanolammonium gydroxide
氢氧化四(羟乙基)铵
5) tetraethylammonium hydroxide solution
氢氧化四乙铵溶液
6) tetramethylammonium hydroxide
四甲基氢氧化铵
1.
Methods of preparing tetramethylammonium hydroxide (TMAH) are summarized, advantages and disadvantages of these methods are compared.
总结了几种制备四甲基氢氧化铵的方法,比较了各种方法的优缺点,介绍了其在不同领域的应用情况。
2.
Organosilicon resin microparticles with phenyl and aminopropyl groups were prepared via the hydrolytic co-condensation of phenyltriethoxysilane(PTES),γ-aminopropyltriethoxysilane(APS) and diphenyldimethoxysilane(DDS) under the catalysis of tetramethylammonium hydroxide (TMAOH ).
在四甲基氢氧化铵(TMAOH)水溶液的催化作用下,将苯基三乙氧基硅烷(PTES)、γ-氨丙基三乙氧基硅烷(APS)和二苯基二甲氧基硅烷(DDS)进行水解共缩聚制备氨丙基苯基有机硅树脂微粉。
3.
This product was prepared w ith octamethyl-cyclotetrasiloxane and tetramethyltetravinylcyclote-trasiloxane as monomers,a low visco sity hydroxyl -terminated silicone oil as an end -bl ocking agent and tetramethylammonium hydroxide as catalyst.
以八甲基环四硅氧烷为单体,四甲基四乙烯基环四硅氧烷为改性单体,羟基硅油为封端剂和相对分子质量调节剂,四甲基氢氧化铵为催化剂,在羟基硅油质量分数小于0。
补充资料：氢氧化四正丁基铵
分子式：(n-C4H9)4N+OH—
CAS号：
性质：无色晶体，具强碱性和强腐蚀性，易溶于水，吸收二氧化碳生成碳酸盐，加热生成1-丁烯和三正丁基胺。用三正丁胺与溴代正丁烷反应生成溴化四正丁基铵，再与氧化银水溶液（氢氧化银）反应制得。用作有机合成试剂和催化剂。
CAS号：
性质：无色晶体，具强碱性和强腐蚀性，易溶于水，吸收二氧化碳生成碳酸盐，加热生成1-丁烯和三正丁基胺。用三正丁胺与溴代正丁烷反应生成溴化四正丁基铵，再与氧化银水溶液（氢氧化银）反应制得。用作有机合成试剂和催化剂。
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参考词条