正十八烷,n-octadecane
1)n-octadecane正十八烷
1.Preparation and Characterization of n-Octadecane Microcapsules;相变物质正十八烷微胶囊的制备和表征
2.Effects of MWNTs on the phase change properties of n-octadecane;多壁碳纳米管对正十八烷相变性能的影响
3.Fabrication and Characterization of Microencapsulated n-Octadecane with an Acrylic Co-polymeric Shell丙烯酸共聚物囊壁的正十八烷微胶囊的制备和性能表征
英文短句/例句

1.Properties of Thermo-regulated Films Containing Microencapsulated n-octadecane含正十八烷微胶囊的储热调温膜性能
2.Synthesis and Characterization of 5, 5 - Dioctadecyl - 2 - (2 - Bromoethyl) - 1, 3 - Dioxane;5,5-二正十八烷基-2-(2-溴乙基)-1,3-二氧六环的合成及表征
3.Preparation and Properties of Microencapsulates That Build up by n-Octadecane Coated with Different Resins聚合物包覆正十八烷的微胶囊化相变材料的制备与性能研究
4.Fabrication and Characterization of Microencapsulated n-Octadecane with an Acrylic Co-polymeric Shell丙烯酸共聚物囊壁的正十八烷微胶囊的制备和性能表征
5.Study on Synthesis Technology and Properties of N-n-Octadecyl-D-maltonamideN-正十八烷基麦芽糖酰胺的合成工艺及其性能研究
6.TRIBOLOGICAL PERFORMANCES OF 3-(N-mono-n-OCTADECYLAMINOMETHYL)QUINAZOLIN-4-ONE3-(N-单正十八烷基胺甲基)喹唑啉-4-酮的摩擦学性能
7.Synthesis of octadecyl naphthenate with supported tungstophosphoric heteropoly acid as catalyst负载型磷钨杂多酸催化合成环烷酸正十八酯
8.octadecyl dimethyl amine oxide十八烷基二甲基氧化胺
9.sodium p-octadecyl toluene sulfonate十八烷基甲苯磺酸钠
10.octadecyl trimethyl ammonium chloride十八烷基三甲氯化铵
11.ethylene diammonuim bromide溴化双十八烷基十甲基乙二铵
12.octadecyl benzyl dimethyl ammonium chloride十八烷基苄基二甲基氯化铵
13.octadecyl ethylene urea十八烷基乙撑脲〔耐久性柔软剂
14.Study on the Preparation, Purification and Application of Octacosanol;二十八烷醇的制备、纯化及应用研究
15.Study on Extract and Process of Octacosanol in Beeswax蜂蜡中二十八烷醇的提取与加工研究
16.Tests of Modification of Sepiolite by Octadecyl Ammonium Salt十八烷基铵盐改性海泡石的试验研究
17.Eighty! Eighty! Eighty yuan!八十!八十!八十元!
18.Determination of octacosanol and hexacosanol in southernwood extracts by gas chromatography;气相色谱法测定青蒿提取物中二十八烷醇和二十六烷醇的含量
相关短句/例句

stearyl clcohol正十八烷醇
3)octadecane; octodecane(正)十八(碳)烷
4)n-octadecanoic acid正十八烷酸
5)n-octacosanol正二十八烷醇
1.Results Five compounds were isolated and identified as 5-hydroxy-4′,7-dimethoxyflavone,n-octacosanol,scopoletin,oleuropeic acid and fraxetin.结果分离并鉴定了5个化合物,分别为5-羟基-4′,7-二甲氧基黄酮,正二十八烷醇,东莨菪内酯,oleuropeic acid和秦皮素。
2.extracted with petroleum ether,which were identified as n-octacosanol(Ⅰ),eicosane acid(Ⅱ),the mixture of stigmasta-5,22-dien-3β-ol(Ⅲ_a) and β-sitosterol(Ⅲ_b) with means of physicochemical properities and spectroscopic analysis.结果分离得到4个化合物,经鉴定为正二十八烷醇(n-octacosanol,Ⅰ)、二十烷酸(e icosane ac id,Ⅱ)、△5,22-豆甾烯醇(stigm asta-5,22-d ien-3β-ol,Ⅲa)和β-谷甾醇(-βsitosterol,Ⅲb)。
6)Microencapsulated n-octadecane正十八烷微胶囊
1.Microencapsulated n-octadecane (MOCT) can prevent phase change material from leaking and can be used in thermo-regulated fibers, also endow the fiber with good thermal property.正十八烷是一种性能良好的相变材料,将正十八烷微胶囊化,解决了相变材料在相态变化时使用不便的缺点,可以很好的应用在蓄热调温纤维中,赋予纤维优良的热性能。
延伸阅读

1-十八烷烯分子式:C18H36分子量:252.49CAS号:112-88-9性质:无色液体。熔点18℃(17.5℃),沸点179℃(2kPa),144-146℃(0.4kPa),相对密度0.7891(20/4℃),折光率1.4448,闪点148℃。溶于热丙醇,不溶于水。制备方法:由十八醇脱水而得。将十八醇和乙酐(摩尔比为1:1.5)混合以后,从恒压漏斗逐滴加入一个装有石英砂的石英管中,温度为610±10℃,在柱中停留时间为2min。热解产物为近于等体积的两层液体,下层主要为乙酸和乙酐,弃去,上层液与1N氢氧化钾乙醇溶液在100℃回流1h,再倒入过量的温水中,取非水溶性物溶于正已烷,在0℃下冷却,未反应的十八醇沉淀出来,过滤分离,将滤液减压蒸馏,先在室温下馏出正已烷,升温蒸去前馏分,然后收集195℃(4.39kPa)馏分即为十八烯。用途:该品为气相色谱对比样品,在有机合成中用于生产表面活性剂、香料、芭物、染料和聚合物。