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1)  heterogeneous precipitation method
非均相沉淀法
1.
Hollow glass microbeads were successfully coated by heterogeneous precipitation method,taking titanium sulfate solution as precursor and ammonia solution as precipitant,at 20 ℃ to 100 ℃ and pH value 3-9.
H2O为沉淀剂,在20~100℃、pH值为3~9的条件下,采用非均相沉淀法对空心玻璃微珠进行包覆。
2.
Al2O3/Ni nanocermets were prepared by the heterogeneous precipitation method and hot-pressing technique.
采用非均相沉淀法和热压工艺制备了Al2O3/Ni纳米金属陶瓷。
2)  Heterogeneous precipitation
非均相沉淀法
3)  heterogeneous precipitation
非均相沉淀
1.
Preparation of Fe-coated Si_3N_4 composite powder by heterogeneous precipitation-thermal reduction process;
采用非均相沉淀-热还原法制备铁包覆氮化硅复合粉末
2.
Preparation of nickel-coated Al_2O_3 spherical micro-powders by heterogeneous precipitation-thermal reduction process;
非均相沉淀热-还原法制备金属镍包裹氧化铝球形微粉
3.
The precursors for CoFe, CoNi, CoFeNi-coated alumina microspheres were synthesized by the heterogeneous precipitation route, respectively.
非均相沉淀法制备了CoFe,CoNi,CoFeNi包裹氧化铝3种微球前驱体,在还原气氛中于720℃焙烧2h获得了包裹层颗粒分布均匀的纳米多元铁磁性合金/氧化铝复合微球。
4)  homogeneous precipitation method
均相沉淀法
1.
Synthesis of antimony-doped tin oxide nanoparticles by complexing-homogeneous precipitation method;
配合-均相沉淀法制备纳米掺锑氧化锡
2.
Study on preparation of ITO nanomaterials by homogeneous precipitation method;
均相沉淀法制备铟锡氧化物纳米材料的研究
3.
Preparation of nickel oxide nanowire by homogeneous precipitation method;
均相沉淀法制备氧化镍纳米线
5)  homogeneous precipitation
均相沉淀法
1.
Extra fine powder of acicular barium carbonate is prepared using barium chiloride and carbamide as raw material by using homogeneous precipitation method.
以氯化钡和尿素为原料 ,采用均相沉淀法制备针状碳酸钡超细粉体。
2.
The nanocrystal α-Fe_2O_3 was prepared by a homogeneous precipitation method,using FeCl_3·6H_2O as reagent and urea as precipitant.
以FeCl3 ·6H2 O为源物质 ,尿素作沉淀剂 ,采用均相沉淀法制备α Fe2 O3 纳米晶 ,讨论了温度、沉淀剂用量、pH值等因素对试验的影响 ,并用TEM、XRD对所得样品进行表征 。
3.
The Ni(OH) 2 precursor was prepared by a homogeneous precipitation method from urea and NiCl 2·6H 2O.
以尿素、NiCl2·6H2O为原料,采用均相沉淀法制备了前驱体Ni(OH)2,再经高温煅烧,得到纳米氧化镍。
6)  successive heterogeneous precipitation
连续非均相沉淀法
补充资料:非均相法
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性质:由于纤维素纤维的形态结构和超分子结构特点,在不同化学试剂、反应介质和反应条件中可以发生均相反应或非均相反应。纤维素的酯醚化反应从开始到完成都在多相介质中进行,反应后的产物仍保持原来纤维的状态。化学试剂在纤维素纤维中的吸附、渗透、润胀和反应受到不同层次结构单元的阻碍,使酯醚化反应是多相、不均一和逐步进行的。

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