The conductivity of the sphere shell can be improved by intercalating polyaniline between layers of MoO〓 particles in the sphere shell.

上述四個方面工作顯示出層狀化合物嵌入化學(xué)在功能材料領(lǐng)域上有著廣闊的應(yīng)用前景中文字幕黄。

The concentration of the gas could be achieved by measuring the change of the conductivity. In the experiments, the gas sensor was prepared by spreading the water solution of carbon nanotubes between the interdigitated Au electrode, which was splashed on alumina. In this paper, three methods, such as mixing palladium and copper chloride, deoxidizing palladium and copper by chemical and electrochemical means, were used to doping palladium and copper in multi-wall carbon nanotubes.

實(shí)驗(yàn)中我們采用單壁和多壁納米碳管作為敏感材料国产精品视频馒头一线天，在叉指金電極間涂布納米碳管懸濁液作為氣敏膜中文字幕永久在线12页，用于有機(jī)揮發(fā)物如甲醛一级伦奷视频97人人模、苯、甲苯和二甲苯的檢測视频在线看一区二区，并著重研究了摻雜氯化鈀和氯化銅鹽溶液超频碰97观看公开视频、化學(xué)和電化學(xué)方法摻雜鈀和銅金屬顆粒對多壁納米碳管傳感器的氣敏性能的影響。

Using cement to prepare the sensible heat storage material,and it is for improving the capability of material by interfusing some matters which have large heat capacity and high heat conductivity.

研究表明：當(dāng)鋁酸鹽水泥含量為10%時想要看的一级黄片福利在线免费看，材料的抗壓曰本一级毛片免费高清直播、抗折強(qiáng)度能滿足工業(yè)需求；材料的比熱容隨溫度的升高先增大啪啪啪资源，在500℃時達(dá)到最大麻豆强奸女上司视频，后隨著溫度的升高反而降低；材料的熱導(dǎo)率隨著石墨粉含量的增加幾乎成直線上升99精品热，當(dāng)石墨含量為5%時材料的熱導(dǎo)率大于1.7W/一级A片无遮挡无,码高清。

Using cement to prepare the sensible heat storage material,and it is for improving the capability of material by interfusing some matters which have large heat capacity and high heat conductivity.

采用水泥作為材料的膠凝劑，添加熱容欧美色污在线视频、熱導(dǎo)率大的物質(zhì)作為骨料來制備混凝土儲熱材料91最新国精品自产拍。

The predicted results show that the composite's coefficient of thermal conductivity decreases with the increase of kinking distance , as well as , decreases with the increase of fiber volume f raction and void volume f raction.

結(jié)果表明：隨著纖維束扭結(jié)處產(chǎn)生間隙與紗線寬度比值的增大，熱傳導(dǎo)系數(shù)減腥巳瞬偃巳税?7?1午夜在线观看免费；當(dāng)其它參數(shù)不變時，熱傳導(dǎo)系數(shù)隨著纖維體積含量和孔洞體積含量的增加而下降黄网站在线观看免费_。

The metalized films will exhibit different surface conductivity by changing the proportion of materials and the conditions of reduction reaction.

通過調(diào)整原材料的配比和控制還原過程中的具體工藝條件一级特黄无码黄片，使高分子表面金屬層具有不同的導(dǎo)電性。

The peptizing mechanism of pseudo-boehmite powder was analyzed, and the multi- nucleus model of colloidal nucleus and electrical double layers model of micelle were proposed, based on the measurement of conductivity, the analysis of IR infrared spectra and the equilibrium profiles of dissolution-precipitation for Al3+ at different pH values.

通過膠溶過程中電導(dǎo)率的測定久久精品久久、膠團(tuán)表面基團(tuán)的FTIR分析和Al~(3+)的沉淀溶解平衡的熱力學(xué)分析老色鬼A∨在线视频在线观看，提出了擬薄水鋁石的膠溶過程機(jī)理国产91精选在线看、膠核的多核結(jié)構(gòu)模型和膠團(tuán)的雙電層結(jié)構(gòu)模型。

The influences of matrix electrical conductivity on the poling behaviors were studied experimentally and theoretically.

從理論和實(shí)驗(yàn)兩方面研究了基體電導(dǎo)率對極化行為以及介質(zhì)損耗的影響亚洲色一色。

The compound solution performs as pseudo-fictile fluid, and its visual viscosity is reduced when the shearing velocity increases. The higher the cationic degree of CPAM, the more apparent the rarefying behavior of the polymer-surfactant complex, but it still is pseudo-fictile fluid. In addition, such factors as the molecular weight of CPAM, temperature and PH value etc, have different effect on the properties of the mixed solution, including its visual viscosity, conductivity, rheological behavior and so on.

CPAM／SDS復(fù)合體系的表觀粘度隨剪切速率的增大而下降做a免费视频播放网站，即具有剪切變稀行為的特性，表現(xiàn)為擬塑性流體：CPAM的陽離子度越高11孩岁女被A片，它與SDS形成復(fù)合體系剪切變稀的行為越明顯91pao精品永远免费网站，但體系的流動類型不發(fā)生變化，仍為擬塑性国内偷拍一级黄色视频；隨著CPAM分子量的提高福利网站导航，復(fù)合體系的非牛頓性增強(qiáng)；溫度的升高將導(dǎo)致復(fù)合體系的粘度顯著降低免费一级毛片无码视频，非牛頓性減弱；對于SDS用量低于等電荷當(dāng)量的復(fù)合體系wwww黄免费，pH值的變化對其流變性的影響不顯著91麻豆精品婷婷五月。

The electrical conductivity and percolation thresholds of realigned carbon nanotubes composites have been simulated based on Effective-Medium Theory.

基于有效介質(zhì)理論(Effective-Medium Theory， EMA)模擬計算了碳納米管(Carbon Nanotubes√天堂中文www官网在线， CNTs)定向排列的CNTs復(fù)合材料的電導(dǎo)率及其滲流閾值www.scsdxt.com。