氧化锑

Using the formula of the material's conductibility, it is proved that there rxists the optimum content of Sb in ATO.

从材料的电导率公式出发，定性分析了二氧化锡中掺杂锑的含量存在理论最佳值，根据已有模型计算证明了锑掺杂二氧化锡电导率存在理论上限。

The removal of arsenic and antimony from the oxidated solution was investigated in the sodium thioantimonite production by air oxidation, and the approach of enhancing the by-product output of sodium thiosulfate was explored.

研究了空气氧化法生产焦锑酸钠的氧化后液中脱除砷和锑的方法，并探讨了提高副产品硫代硫酸钠产量的途径。

A series of antimony mercaptide compounds which formula are Sb 〓 and Sb S (CH〓〓COOR 〓(R represents an alkyl or aryl, aralkyl, n=0～2) have been synthesized. A new synthetic method has been invented to solve the defect of abroad patent method which has complex technological conditions and singleness intermediate compounds. A new catalyst QL-1 and preactivated antimony trioxide and other means have been used to avoid neutralizing, washing, separating and other procedures of intermediate and simplifing process flow at the same time. According to this new technique, a series of antimony mercaptides and their intermediate products have been synthesized with high yield.

合成了结构为SbS(CH〓〓COOR〓及Sb〓（R为烃基或芳烷基，n=0～2）的一系列硫醇锑化合物，针对国外专利报道的合成工艺存在着工艺条件苛刻，同时需多步完成，操作复杂，而且中间体品种单一的缺陷，发明了一种一步法合成硫醇锑化合物的新工艺，采用QL-1催化剂，且将三氧化二锑预先活化，变固—液相反应为液—液相反应，同时可免除中间体的中和、洗涤、分离等工序，工艺流程简化，产品收率高，且能制得系列硫醇锑产品。

It is demonstrated that at the temperature of 40°C, the Sb_2O_3 nanorods with different lengths (2~50μm) and diameters (20~1000 nm) would axially self-assemble into multisegmented coaxial nanowires by an oriented attachment assisted end-to-end self-assembly process.

研究表明，在40摄氏度下，不同长度的(2至50微米)和直径(20至000纳米)的三氧化二锑纳米棒，通过&头碰头&的&定向接触&的自组装过程，沿轴向自组装成三氧化二锑多段同轴纳米线。

A method has been developed to prepare hydrous antimony pentoxide by the oxidation of antimony trioxide with ammonium persulfate in aqueous medium of sulfuric acid.

本文还探索了在硫酸介质中用过硫酸铵将三氧化二锑氧化制备固体水合五氧化二锑的一种新方法。

Dry powder of antimony pentoxide is light yellowish, which is formed through drying up the aqueous/organic solution of antimony pentoxide colloid with a low concentration, at a very low temperature.

五氧化二锑干粉是用低浓度的胶体五氧化二锑水溶液经低温干燥后形成的一种淡黄色粉末，可分散于水、乙醇等多种有机溶剂。

The preparation of colloidal antimony pentoxide has been investigated during recent years, but most of colloidal dispersions of antimony pentoxide are quite complicated, costly and unstable because of the problem caused by preparing methods or dispersion medium.

近年来，虽然已有一些胶体五氧化二锑的研制工作，但由于制备方法、分散介质和添加剂的不同，一些胶体五氧化二锑体系比较复杂、成本较高和不稳定。

In terms of experimental results, ammonium persulfate oxidizes antimony trioxide into hydrous antimony pentoxide and is reduced itself into ammonium sulfate in aqueous medium of sulfuric acid.

结果指出，在硫酸介质中，过硫酸铵可将三氧化二锑氧化成固体水合五氧化二锑，自身则被还原成硫酸铵进入溶液。

The progress of study and application of catalyst on polycondensate reaction of polyester were reviewed, manufacture and application of diantimony trioxide, antimony acetate ,ethylene glycol antimony were introduced and discussed in detail, and preliminary research direction of ethylene glycol antimony was pointed out.

介绍了聚酯缩聚反应所用催化剂的研究与应用进展，详细评述了三氧化二锑、醋酸锑、乙二醇锑的研制与应用情况，初步提出了今后乙二醇锑的研究方

On the 1st fine antimony, antimony, special white won both countries editor. april 1991, in the second session of beijing international expo, the "flash-card" fine antimony, antimony trioxide won the gold medal. march 2004, tin mines by the state administration for industry and commerce awarded the "shou-credit business contracts."

一号精锑、特号锑白均荣获国家银质奖。1991年4月，在第二届北京国际博览会上，&闪星牌&精锑、三氧化二锑荣获金奖。2004年3月，锡矿山被国家工商行政管理总局授予&守合同重信用企业&。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了