Third, we studied the N-alkylation of phthalimide, indole, benzimidazole, succinimide with a variety of halogen in ionic liquid [BF4], [PF_6]. The present method has many obvious advantages, compared to those reported in the literature, including the generality, simplicity of the methodology, the ease of product isolation, the higher yield and potential for recycling of ionic liquids.

第三97干干干、研究了離子液體[BF_4]欧美精品videosseⅹ少妇、[PF_6]和BF_4促進鄰苯二甲酰亞胺大家操网、吲哚亚洲你懂的黄色网站、苯并咪唑黄色网站黄页、丁二酰亞胺的N-烷基化反應(yīng)欧美极品A片小视频在线看，克服了傳統(tǒng)溶劑中進行N-烷基化反應(yīng)要求強堿美女张开腿被弄到高潮视频、反應(yīng)條件苛刻、時間長久久一级黄色毛片、產(chǎn)率一般的不足黄色毛片免费看永久，改善了反應(yīng)條件、提高了產(chǎn)率国产三级精品三级在线区。

Pillared clay is a kind of the mineral materials, which is synthesized by pillaring inorganic polycations or organic ionic groups into clay minerals. Modified clay is a two-dimensional mineral material with large surface area, high thermal stability, strong surface acidity and variable pore size, therefore it is widely used in such fields as catalyst, sewerage treatment, antibacterial material, photic functional material, ionic conductor, pharmacy, nano-complex preparation and nuclear scrap treatment.

柱撐粘土是礦物材料的一種全面黄片，它是一種由聚合無機陽離子或有機離子插入粘土礦物中而形成的一種具有二維孔洞的礦物材料，具有比表面積大性欧美日韩一区二区、熱穩(wěn)定性好又硬又粗又黄的视频、表面酸性強以及孔徑可變等特性，因此在催化精品一区在线播放、污水處理中国老女人老妇女刺激视频、抗菌材料、光功能材料性感带AV电影在线免费观看、離子導(dǎo)體久久久二级黄色片、制藥、納米級復(fù)合材料制備在线免费91、核廢料處置等領(lǐng)域有著廣闊的應(yīng)用前景四虎国产精品久久久久久网址。

Conclude in compound of ionic coexistence, ionic equation, element, the in corroding iron of experiment of sex of compound composition analysis, dug, metal is appropriative important role, it is carrier with iron element knowledge especially, in chemistry experiment, material concludes and chemistry is calculated (oxidize to be calculated reductively especially) have a lot of window examination questions.

在離子共存、離子方程式欧美精品熟妇、元素化合物推斷玖玖爱在线视频播放、化合物成分分析、探究性實驗国外呦交网站、金屬的腐蝕中鐵充當重要的角色嗯啊太深了视频，非凡是以鐵元素知識為載體，在化學實驗久久久精品国产自在看、物質(zhì)推斷和化學計算都有許多亮點試題www.99re6.com。

Starting from the hydroxylamine (dimethyl amino ethanol, triethanolamine) and 1, 3-propane sultone, a series of hydroxyl and sulfonyl dual-functionalized zwitterionic salts were synthesized. Then dual-functionalized ionic liquids containing both hydroxyl and sulfonyl functional groups were produced successfully by zwitterionic salts and three kinds of strong acids (p-toluene sulfonic acid, trifluoromethanesulfonic acid, methanesulfonic acid) respectively. The structure of zwitterionic salts and dual-functional ionic liquids were confirmed by the 1H NMR and IR.

以羥基有機胺(N，N-二甲基乙醇胺性交配网站，三乙醇胺)為原料與1丝袜人妻欧美，3-磺酸內(nèi)酯反應(yīng)合成了一系列含有羥基和磺酸基雙官能團的內(nèi)鹽，并將所得到的內(nèi)鹽分別與三種強酸(對甲苯磺酸女人张开腿男人猛桶视频，三氟磺酸丁香婷婷五月天综合，甲磺酸)反應(yīng)，成功地合成了雙功能化室溫離子液體人人操人人插人人摸人人干，并通過紅外光譜自拍偷拍12、核磁氫譜測定欧美极品一区，證實了內(nèi)鹽和雙功能化離子液體的結(jié)構(gòu)亚洲中文字幕,中文字幕在线。

In order to improve the catalytic performances of the chloroaluminate, some organic chemicals with strong electron-donating capacity,such as benzene,alkylbenzene,thioalcohol and thiophene,were introduced into the ionic liquids to modify the ionic liquids.

為改善氯鋁酸離子液體的催化性能4438黄色网，向氯鋁酸離子液體中引入微量具有供電子能力的苯，烷基苯网站黄色视频a，硫醇人妻专区，噻吩等助劑，對離子液體進行改性国产性爱aaa。

Mixture of BMIPF6 ionic liquid and acdic ionic liquid triethyl(propyl-3-sulfonyl ammonium methanesulfonate was prepared.

在BMIPF6離子液體中加入酸性離子液體磺酸丙基三乙基銨甲基磺酸鹽伊人国产精品，配成酸性的離子液體溶液。

In the second part, the current-voltage characteristics of the sensors were measured, their charge ionic mobilities were measured with polar inversion method and their ionic numbers were computed. It has found that ionization effect of some binding ions against a critical humidity took place in switchable humidity-sensitive materials, the effect is that some binding ions in materials turn into free ions when a given ambient humidity is reached called a critical humidity, avalanching conduct electricity occurs in materials.

在第二部分中日本黄色视频久久久，測試了高分子電阻型濕敏元件和開關(guān)型濕敏元件的伏—安特性亚洲日韩精品无码专区网站，并用極性反轉(zhuǎn)法測試了其導(dǎo)電離子的遷移率以及計算了相關(guān)的導(dǎo)電離子數(shù)目，發(fā)現(xiàn)了開關(guān)型濕敏元件的束縛離子的最小濕度電離效應(yīng)：當環(huán)境濕度達到或者大于一特定濕度時免费一级性爱片，這一特定濕度稱之為最小濕度和孕妇疯狂作爱视频，材料中某些束縛離子才電離成自由的導(dǎo)電離子，形成雪崩式導(dǎo)電亚洲黄色网址大全。

The formulation in the study for the first time combined four types of additives including ionic surfactant,non-ionic emulsifier (Pluronic F-68 and Tween-80),and lecithin to obtain favorably stable nanosuspension,which could stabilize for more than six months without creaming.

4種表面活性劑的復(fù)配[兩種非離子乳化劑(Pluronic F-68和Tween 80)欧美色综合天天综合高清网，離子型表面活性劑以及卵磷脂]可以制備穩(wěn)定6個月而不分層的納米混懸液。

The application results from fluorination showed microwave heating could accelerate chemical reactions markedly. The reaction time could be shortened 50% at least than that of conventional heating. The relationship between fluorinating agents\' structure and their activity was studied systematically. In addition, an anhydrous KF with higher activity was prepared by using expansion effect of microwave heating. As we known, solvents were very important to reaction. The comprehensive study showed some less polar aromatic solvents could be used as dipolar solvents. In addition, they had better effect than dipolar solvents in some occasions, such as fluorination of chlorobenzaldehydes and chlorinated diphenyl ketones etc. The primary applications of ionic liquids were also studied which indicated reactions with ionic liquids as solvents were more efficient and simple.

研究表明亚洲欧美日韩91AV，微波是一種節(jié)能高效的加熱方式黄片ah视频，在微波作用下的鹵素交換氟化反應(yīng)具有反應(yīng)速度快、轉(zhuǎn)化率高欧美日韩a在线、選擇性好的優(yōu)點中文字幕第页日，其反應(yīng)時間可較常規(guī)加熱縮短50%以上；同時也系統(tǒng)地研究了氟化劑種類及制備方式對其反應(yīng)活性的影響国产黄色的女人精品中文字幕毛片在线，并利用微波加熱的膨化作用制備出了一種活性較高的KF黄色网站中文字幕，其活性與噴霧干燥KF相差不大；溶劑對反應(yīng)具有重要的作用欧美肏穴网，在此系統(tǒng)地研究了強極性非質(zhì)子溶劑和中等極性非質(zhì)子溶劑的應(yīng)用情況激情无码在线观看，發(fā)現(xiàn)一些中等極性的非質(zhì)子溶劑如硝基芳烴和氯代芳烴類溶劑在氯代苯甲醛類化合物的氟化反應(yīng)中具有比強極性非質(zhì)子溶劑更好的使用效果。

Mix straw and ionic liquid directly or mix straw that is disintegrated, ammonificated, vapoured with ionic liquid, microwave heat or nomal heat to solute raw materials and viscous solution is formed. Dilute the viscous solution with polar organic solvent, then film strik or spin to get degradable film and thread.

將秸稈直接與離子液體混合99玖玖玖精品国产，或?qū)⒔斩掃M行粉碎国产精品对白交换、氨化、汽爆等處理后再與離子液體混合国产特级毛片无码专区，然后通過微波加熱或普通加熱亚洲爆乳AAA无码专区，使原料溶解，形成粘稠溶液欧美老妇乱子BBBBBBBW，粘稠溶液經(jīng)過極性有機溶劑稀釋后精品射，進行薄膜刮制或紡絲，從而得到可降解的膜材料和絲線在线视频亚洲。