Application of thioglycolic acid in molybdenite - copper sulphide separation 巯基乙酸在铜钼分离中的应用
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Synthesis and indexes of x - ray powder diffraction data of the complex of thioglycolic acid and trivalent antimonyion 瑞香素稀土配合物的合成和性质
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In this paper , we reported a thioglycolic acid ( tga ) assisted hydrothermal method to prepare sulfide nanostructures , such as snsx , pbs and cus 由于硫族化合物具有特殊的光电性质,因此研究其纳米结构的合成与组装具有十分重要的意义。
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Belt - like , leaf - like , and sheet - like snsx ( x = l , 2 ) nanostructures were synthesized by thioglycolic acid assisted hydrothermal process using different ratio of sulfur and tin , temperature , and sulfur source 在snsx纳米结构的制备过程中,锡硫配比、反应温度和硫源是影响产物纳米结构和物相的主要因素。
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Using thioacetamide as sulfur source , cus submicrometer hollow spheres consisting of nanoparticles were fabricated by thioglycolic acid assisted hydrothermal process . furthermore , in this experiment , sulfur source played important role on the morphology and phase of products 以硫酸铅和硫化钠为先驱体,在200v下反应24小时,是制备pbs纳米棒的最佳条件;当用其它可溶性铅盐取代硫酸铅为铅源时,产物都为pbs纳米颗粒。
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Keeping the temperature at 200 ? for 48h , that the ratio of sulfur and tin was 1 : 4 could obtain the sns2 nanobelts , and that the ratio was 1 : 10 could obtain the sheet - like sns crystals . moreover , using the ratio of 1 : 4 at 160c for 24h could obtain the leaf - like sns2 nanostructures . star - shaped and rod - like pbs nanostructures were also synthesized by thioglycolic acid assisted hydrothermal process 当反应温度200和反应时间48小时保持不变时,锡硫摩尔比为1 : 4可以得到sns _ 2纳米带;锡硫摩尔比为1 : 10则为sns薄片状结构;而摩尔比低于1 : 4时,产物中还有sno _ 2颗粒存在。