The motion of two-type ionic groups, relating to atomically shape domain walls, can lead to the measurable pyroelectric current.

兩種類型粒子群的運動和自動成型疇壁導(dǎo)致了可以觀測的焦熱電流。

The synthesis of high purity azelaic acid through oxidation of oleic acid with 50% hydrogen peroxide was studied by using tungstic acid as a catalyst and ionic liquid as a basic reaction system .

以油酸為原料欧美菠萝在线，50%的H2O2為氧化劑综合性天堂在线，在離子液體作為主要溶劑的條件下，采用鎢酸為催化劑所得中間產(chǎn)物用自制的過氧乙酸繼續(xù)氧化裂解合成了高純度壬二酸94自拍视频。

The Knoevenagel condensation reactions between aromatic and α,β-unsaturated aromatic aldehydes with barbituric acid can effectively be performed in ionic liquid without additional acid or base catalyst, it is a simple efficient method for the synthesis of benzylidene barbituric acids, which have been widely used in pharmaceutical chemistry as well as in organic synthesis.

芳醛日本中文字在线、α，β-不飽和芳醛和巴比妥酸間的Knoevenagel縮合反應(yīng)能在離子液體中沒有酸堿催化劑的條件下順利進(jìn)行日本mmm，是合成在藥物化學(xué)和有機(jī)合成中有廣泛用途的苯亞甲基巴比妥酸類化合物的簡單有效的方法99干欧美。

The ionic liquid [C_(12H_(25)_2-bim]Br was used as catalyst in the reaction of synthesizing the derivatives of benzil from aromatic aldehydes, which showed better catalytic effect, mild reaction conditions and higher yield.

利用合成的離子液體[C_(12H_(25)_2-bim]Br做催化劑，催化由芳醛合成偶酰的反應(yīng)日韩成人播放无码AV，催化效果較好欧美人乱码伦视频在线，反應(yīng)條件溫和，產(chǎn)率較高91免费高清在线观看视频。

In this paper,water-soluble ionic liquid BeS was used as extractant for sulfur compounds thiophene,2-methyl thiophene,benzothiophene,dibenzothiophene in simulated fuel and the feasible operation conditions were confirmed by extraction experiments.

選擇水溶性的離子液體BeS作萃取劑亚洲性夜色噜噜噜网站可下载，對模擬油品中的4種含硫有機(jī)物噻吩、2-甲基噻吩一级毛片一级毛片视频片、苯并噻吩夜操三级片、二苯并噻吩進(jìn)行了萃取，確定了適宜的萃取操作條件在线图区。

Five kinds of ionic liquid, AlCl4, TBP, BeS, PF6, and BF4, were synthesized and used to extract Benzothiophene and Dibenzothiophene in model fuels.

本文合成了五種新型離子液體AlCl4一本久久综合中文字幕， TBP， BeS欧美性爱一级免费大片， PF618岁免费黄色网站， BF4，并將他們用于油品脫硫的模擬體系精品无码一级毛片。

The bimolecular electron transfer rate constants demonstrate a marked dependence on ionic strength. This indicates that the electrostatic interaction plays significant role in the electron transfer.

電子傳遞速率常數(shù)的對數(shù)與離子強(qiáng)度符合指數(shù)關(guān)系少妇人妻无码专区免费视频，表明靜電作用在電子傳遞過程中起著較重要的作用。

It was found that these ionic liquids possess the thermoregulated function of"mono-phase under low temperature, biphase under high temperature".

測定了不同乙氧基鏈長的上述離子液體在有機(jī)溶劑中的溶劑性能亚洲是图宗合网，找到了具有&室溫均相爱操屄，高溫分相&的溫控離子液體/有機(jī)溶劑液液雙相體系。

We studied the effect of water on the palladium acetate-catalyzed coupling reaction of aryl boronic acid with aryl bromide or acyl chloride in ionic liquid or PEG, and found that water had a remarkable rate accelerating effect on the Suzuki reaction and Suzuki-Type reaction when other reaction conditions were uniform.

研究了水對離子液體或聚乙二醇中Pd2催化的鹵代苯或苯甲酰氯與苯硼酸的Suzuki和Suzuki-Type偶聯(lián)反應(yīng)收率的影響免费视频XNXXCOM。

In part three oxidation of bromide with an ion-supportedbenzene in ionic liquids afforded a clean path for bromination of alkenes. It was found that this reaction is highly stereoselective.

在離子液體中使用離子支持的二乙酸碘苯氧化溴離子日韩人成视频区国产日韩区，提供了一條清潔的烯烴加溴途徑，發(fā)現(xiàn)反應(yīng)具有高的立體選擇性欧美淫乱a片。4a级黄色一区二区三区免费。