homogeneous precipitation

With titanyl sulphate and commercial urea as the raw material, nanometer TiO2 is a material of environment, it with a close size distribution and fine dispersion was prepared by homogeneous precipitation.

本文以硫酸法钛白粉生产中产生的硫酸氧钛和工业品尿素为原料，采用均匀沉淀法制备了粒度分布窄，分散性好的纳米级TiO2环境材料。

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Strontium aluminate long persistence phosphors were prepared through homogeneous precipitation method.

采用均匀沉淀法制备铝酸锶基质长余辉发光材料.

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Synthesis of Nanometer Sb_2O_3 Particles by Coupling Hydrolysis of Metal Alcoholate with Homogeneous Precipitation

金属醇盐水解和均匀沉淀耦合法制备Sb2O3纳米粒子

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A new method to prepare ultrafine ZnS powder by homogeneous precipitation

均匀沉淀法制备ZnS超细粉

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The thesis is composed of two parts: < 1> the preparation of the ultrafine titanium dioxide powder with nanometer sizes by homogeneous precipitation mathod; < 2> the synthesis of titanium nitride titanium carbide and titanium carbonitride powders by microwave heating method.

本文由液相均匀沉淀法制备纳米级TiO2超细粉和微波加热合成钛的氮化物和碳化物微粉两部分所组成。

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Using barium hydroxide octahydrate and urea as raw material, barium carbonate is prepared by homogeneous precipitation method.

以工业氯化镁和硫氢化钡为原料，采用复分解法合成高纯氢氧化镁。

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The optimal conditions of direct precipitation processes, coupling route of hydrolyzation of metal alcoholate with homogeneous precipitation and solid state reaction method were obtained by orthonormal experiments.

通过正交实验确定了直接沉淀法、金属醇盐水解和均匀沉淀耦合法和固相法的较佳工艺条件。

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Directly systhesis of layered double hydroxides pillaring with organic anions by homogeneous precipitation

均匀沉淀法直接合成有机阴离子柱撑水滑石

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preparation of nickel oxide nanowire by homogeneous precipitation method;

介绍了利用废镍催化剂制取一氧化镍的新工艺。

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Using barium hydroxide octahydrate and urea as raw material, barium carbonate is prepared homogeneous precipitation method.

以八水氢氧化钡和尿素为原料, 采用均相沉淀法制备了碳酸钡粉体.

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Calcium nitrate 4 hydrate and diammonium hydrogen orthophosphate are selected as initial materials; needle like carbonate containing hydroxyapatite crystals are synthesized by homogeneous precipitation method with urea is used as additive.

选用可溶性的硝酸钙和磷酸氢二铵，在尿素用作添加剂的条件下用均相沉淀法合成了含部分碳酸根的针状羟基磷灰石晶体。

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Transitional metal complexes of pyromellitic acid were synthesized by homogeneous precipitation and characterized byand FTIR.

用均匀沉淀法合成了均苯四甲酸过渡金属配合物.

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In this study, the Cu-Mn Complex Oxides catalysts were prepared by hydrothermal homogeneous precipitation method with urea as precipitant.

本文采用尿素作沉淀剂，通过水热均匀沉淀法制备了一系列铜锰复合氧化物催化剂。

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Study on the Preparation of Barium Titanyl Oxalate by Homogeneous Precipitation

化学共沉淀法制备草酸氧钛钡的研究

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Abstract In this paper nano TiO 2 powder was prepared from industrial primary products& titaniferous solution by homogeneous precipitation method.

本文以工业钛白粉生产的中间产物&钛液为原料，采用均匀沉淀法制备纳米级TiO2微粉。

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Nano-sized CeO2 powders were synthesized by homogeneous precipitation method in four alcohol-water solutions with HMT as precipitator.

在四种醇水体系中，以HMT为缓释沉淀剂制备了纳米CeO2粉体。

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Research on preparation of molybdenum disulfide nanoparticles by homogeneous precipitation method

均匀沉淀法制备纳米二硫化钼粉末的研究

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Research on crystal control of barium carbonate by homogeneous precipitation method

均相沉淀法制备不同晶形碳酸钡的研究

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