苯胺

Quantum chemical CNDO/2 method has been performed to study 20 chloranlines on the electronic structure in order to analyze their toxicities to Photobacterium Phosphoreum. The correlation analysis and the step regression analysis are put in use in this paper.

研究氯苯胺类化合物的电子结构与发光菌毒性的关系，应用CNDO/2量子化学方法计算了20个氯苯胺类化合物的电子结构，探讨了发光菌在5、15、30 min时间内的半抑制浓度的负对数P(5-EC50)、P(15-EC50)、P(30-EC50)与化合物的电子结构的关系。

As a key step of the synthesis, the Friedel-crafts acylation was researched. And the optimal operation variables were determined through orthogonal experiment: when 0.lmol acetanilide, 0.26mol aluminum chloride, 0.12mol propionyl chloride and 200ml carbon disulfide are introduced, and the reaction time is 5 hour, the yield can be up to 57.3%. The solid super acid catalyst was preliminary studied. Four solid super acid catalysts were prepared to take the place of aluminum chloride, and it was indicated that AlCl3 acidic resin can better catalyze the Friedel-Crafts reaction of acetanilide.

对合成路线中的Friedel-Crafts酰基化反应进行了研究，运用正交实验设计确定了最佳工艺条件：当乙酰苯胺用量为0.1mol时，AlCl_3用量为0.26mol、丙酰氯用量为0.12mol、溶剂用量为200ml、反应时间为5h，产率可达到57.3％；对于固体超强酸催化剂进行了初步研究，合成了四种催化剂，其中负载AlCl_3强酸性树脂对于乙酰苯胺的Friedel-Crafts酰基化具有一定的催化活性。

Conducting Polyaniline that can be fully soluble in chloroform was prepared by emulsion polymerization and extraction method, doping with different dopants of macro-molecule functional protonic acids.

系统探讨了有机功能质子磺酸对聚苯胺的各种掺杂方法，采用乳液聚合-萃取法制得了在氯仿中完全溶解的导电聚苯胺。

In electrochemistry, constant voltage and circle voltage-current methods were adopted. The influences of monomer concentration, protonic acid concentration, the kinds of anions and scanning speed on the properties of conducting Polyaniline were investigated.

采用恒电位法和循环伏安法，着重分析了苯胺单体浓度、质子酸浓度以及阴离子种类、扫描速度对电化学合成聚苯胺性能的影响。

The polycondensation of the benzoguanamine and pyromellitic Dianhydride was carried out under microwave irradiation, and the resulted polyamic acid was grafted with TDI-para position substitution aniline derivatives. Thus graft polymers with different electronic effect of the end group in side chain were obtained.

将微波辐射合成的苯代三聚氰胺-均苯四酸二酐体系的PAA与TDI-对位取代苯胺衍生物反应，通过改变TDI－对位取代苯胺衍生物的对位取代基来合成具有不同电子效应的侧链端基的接枝聚合物。

The obtained results show that the gel content and crosslinking density increase with the dose, get to a maximum at 960kGy, and are independent of dosage quotiety.

电子辐射可以提高聚苯胺的交联程度，改善其耐有机溶剂的性能。聚苯胺膜的凝胶分数随着吸收剂量的增加存在一个极大值，而与吸收率无关。

Synthesis and characterization of Polyaniline nanoparticles in the presence of magnetic field and Samarium ChlorideInteractions of PANI with metal ions give rise to novel chemical and physical properties of the formed macromolecular complex.

一、在磁场和SmCl_3存在下化学合成聚苯胺纳米粒子聚苯胺和金属离子作用形成的大分子配合物具有新颖的化学和物理性质。

A new concept about organic-inorganic thermoelectric material was proposed. New composite material possessed the thermoelectric properties, which the organic and inorganic thermoelectric materials own. Synthesis and properties of polyaniline/skutterudite composites were investigated.

为进一步扩展热电材料领域及探索新型热电材料，本文首先提出了有机-无机复合材料的概念，并对NaFe〓P〓粉末材料与聚苯胺复合形成的聚苯胺／方钴矿复合热电材料的合成和性质进行了初步研究。

The solubility of polyaniline in ordinary organic solvents and water could be improved by introducing sulfonic group.

通过改变不同的磺化条件制备了可溶性磺化聚苯胺，该聚苯胺的电导率最高达到0。

The solubility of polyaniline in ordinary organic solvents and water could be improved by introducing sulfonic group.

通过在聚苯胺链上引入磺酸基团，能有效地改善聚苯胺在普通有机溶剂和水中的溶解性。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。