1) dodecylbenzene
十二烷基苯
1.
Synthesis of dodecylbenzene over supported HF/USY catalyst;
USY负载HF催化剂催化合成十二烷基苯
2.
A facile synthesis of dodecylbenzeneamine has been inveetigated which features thenitration of dodecylbenzene and the followed reduction of the adduct.
以十二烷基苯为原料，通过硝化、还原制得十二烷基苯胺，用非水滴定方法对产品含量进行了分析。
3.
In accordance with the principle of sulfonation, the dodecylbenzene was used as the material and SO 3 vaporized from 65% fuming sulfuric acid as the sulfonating agent, and the art conditions were studied also.
本文按磺化反应原理设计了一套以十二烷基苯作为原料，以６５％的发烟硫酸蒸发得到的ＳＯ３气体作为磺化剂的磺化反应实验装置，并对工艺条件进行了研究。
2) dodecyl benzene
十二烷基苯
1.
This paper discussed the new way of synthesis of 3-dodecyl anthraquinone sulfonic acid with dodecyl benzene and ophthalmic anhydride through the process of Friedel-Crafts reaction, cycling reaction and sulphonate.
以十二烷基苯和苯酐为起始原料 ,经酰基化、关环和磺化三步反应合成了 3-十二烷基蒽醌磺酸 ;并进一步改进和优化了合成工艺条件 :即在催化剂三氯化铝过量 5 0 %并有三乙胺存在的条件下 ,中间体 2 - ( 4 -十二烷基苯甲酰基 )苯甲酸收率为 72 。
3) dodecyl diphenyl oxide
十二烷基二苯醚
1.
With increasing reaction temperature,selectivity of 4-dodecyl diphenyl oxide increased.
67时,产物十二烷基二苯醚中5-位和6-位异构体的选择性最高,可达33。
4) dodecylbenzene sulfonic acid
十二烷基苯磺酸
1.
The preparation and property of polyaniline doped with dodecylbenzene sulfonic acid;
十二烷基苯磺酸掺杂聚苯胺的制备及性能
2.
Pseudo-ternary phase diagram of the dodecylbenzene sulfonic acid(DBSA)/octanoic acid/ethanol/water system was established and on the basis of the phase diagram,the esterification of octanoic acid with ethanol in single-phase microemulsion system was studied.
绘制了十二烷基苯磺酸(DBSA)/辛酸/乙醇/水体系的拟三元相图,系统研究了在DBSA为表面活性剂的单相微乳液体系中辛酸和乙醇的酯化反应。
3.
27 was studied by dodecylbenzene sulfonic acid emulsion liquid membrane technique,and the critical concentration of dodecylbenzene sulfonic acid in emulsification was obtained.
采用乳化液膜技术对湿法磷酸进行净化处理,针对磷酸-镁体系,选用带磺酸基团(-S03H)的十二烷基苯磺酸作为萃取剂,在其不同浓度下对pH=0。
5) DBSA
十二烷基苯磺酸
1.
CBP-DBSA was prepared successfully by the means of emulsion polymerization in-situ doped; moreover, in virtue of FTIR、XRD、TG and SEM testing measures, configuration .
采用乳液聚合原位掺杂成功制备了十二烷基苯磺酸(DBSA)掺杂态煤基聚苯胺(CBP-DBSA),应用 FTIR、XRD、TG、SEM 等手段表征了不同态煤基聚苯胺的结构与性能。
6) Dodecylbenzenesulphonic acid
十二烷基苯磺酸
1.
By in-situ emulsion polymerization,the composite of polyaniline/polymethyl methacrylate was synthesized,using(NH_4)_2S_2O_8 as oxidant,dodecylbenzenesulphonic acid as emulsifier and dopant,and aniline as monomer.
以(NH4)2S2O8为氧化剂、十二烷基苯磺酸(DBSA)为乳化剂和掺杂剂、苯胺(An)为单体,原位乳液聚合制备了聚苯胺(PAn)/聚甲基丙烯酸甲酯(PAMM)导电复合材料。
2.
The desired solubility,film forming and photoelectric properties of doping polyaniline can be obtained by doping intrinsic polyaniline with dodecylbenzenesulphonic acid (DBSA).
用十二烷基苯磺酸 (DBSA)对本征态聚苯胺 (PAn)进行掺杂 ,得到溶解性、成膜性和光电性能俱佳的掺杂态聚苯胺。
补充资料：十二烷基苯
直链烷基苯可由α－烯烃与苯进行烷基化反应制得。制备α－烯烃的方法很多,但作为洗涤剂烷基苯的烷基化剂，多数由煤油馏分通过分离精制，然后再催化脱氢而制得。烷基化反应采用氟化氢为催化剂,反应压力0.6～0.8MPa，温度30～40℃，苯与烯烃的摩尔比约为10。大量过量的苯不但可以减少二烷基苯的生成，还可进行脱烷基反应,使已经生成的二烷基苯重新变成单烷基苯,提高单烷基苯的收率。一般收率多在90％左右。副产物主要是重质烷基苯和聚合物,还有少量的轻质气体。(见彩图)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条