1) acidizing and co-precipitation
酸化共沉淀
3) chemical co-precipitation
化学共沉淀
1.
Study of La-doped nanosized SnO_2 by chemical co-precipitation;
化学共沉淀法制备镧掺杂纳米二氧化锡的研究
2.
W-Ni-Fe composite oxides nano-powder has been prepared from finely grained tungstate synthesized by chemical co-precipitation and oxided at 600℃.
以化学共沉淀法制备的盐在600℃下氧化,可得W-Ni-Fe复合氧化物,检测分析显示W-Ni-Fe复合氧化物粉的晶粒直径XRD-d为36 nm,W-Ni-Fe复合氧化物粉的颗粒粒径BET-d为98 nm;从SEM图分析看出该复合氧化物粉颗粒团聚性低,压坯EDXS的表面电子图像和元素面分布图显示该复合氧化物粉中W、Ni、Fe元素分布状态是高度均匀分布。
3.
In this work,nanometer magnetite(Fe_3O_4) particles were prepared by chemical co-precipitation,NH_3·H_2O was chosen as precipitating agent,and was added to the mixed aqueous solution containing ferric and ferrous ions to produce nanometer Fe_3O_4 particles.
采用化学共沉淀法制备纳米磁性Fe3O4粒子。
4) chemical coprecipitation
化学共沉淀
1.
Antimony-doped tin oxide (ATO) nanorods with rutile structure were successfully prepared by annealing nanoscale precursor powders at 1 000～1 100(°C) for 1～3 h, which were produced by chemical coprecipitation using SnCl_4·5H_2O and SbCl_3.
以SnCl4·5H2O和SbCl3为原料,采用化学共沉淀法制得纳米级掺锑二氧化锡(ATO)的前驱物,经1000～1100°C焙烧1～3h,成功制备了直径为10～40nm,长为60～500nm的金红石结构的ATO纳米棒。
2.
A series of (Sr1-xPbx) TiO3 ceramic powders were prepared through chemical coprecipitation process.
采用化学共沉淀法制备了一系列(Sr1-xPbx)TiO3陶瓷粉体,通过差热-热重(DTA-TG)分析确定了共沉淀产物的煅烧温度。
3.
71μm to prepare the W-Cu composite by using chemical coprecipitation.
以H2WO4和CuSO4·H2O(W:Cu=70g:30g)为原料,采用化学共沉淀方法制备W-Cu化合物粉末,其反应条件为:反应温度25℃±1℃,pH值5。
5) coprecipitation
['kəupri,sipi'teiʃən]
化学共沉淀
1.
Development in preparation of nanometer soft ferrite with coprecipitation method;
化学共沉淀法制备纳米级软磁铁氧体研究进展
2.
PLZST powders have been prepared by coprecipitation and analyzed by XRD and SEM.
通过化学共沉淀法合成PLZST多晶料,采用XRD和SEM对多晶料进行表征,考察了煅烧温度、过量Pb掺量、退火处理等条件对PLZST多晶料的影响。
3.
A modified chemical coprecipitation route to synthesize homogeneous lead lanthanumzirconate stannate titanate (PLZST) precursors was described.
用改进的化学共沉淀法制备PLZST前驱体,讨论了共沉淀的最佳pH值范围。
6) chemical precipitation
化学共沉淀
1.
CoFe2O4 nano-particles were prepared by chemical precipitation method with NaOH as a precipitating agent.
铁酸钴具有很多优良特性,应用广泛,其制备方法多为微乳液法,本文中用化学共沉淀法制备了纳米CoFe2O4颗粒。
2.
Fe3O4 nano-particles were prepared by chemical precipitation method.
利用化学共沉淀法制备Fe3O4磁性纳米粒子;利用悬浮聚合的方法制备带有酰胺基的聚苯乙烯-丙烯酰胺磁性颗粒(NMP)。
补充资料：共晶共沉淀
分子式：
CAS号：
性质：共沉淀法之一，指无法结晶的微量物质与常量物质产生共结晶沉淀而被载带出来。
CAS号：
性质：共沉淀法之一，指无法结晶的微量物质与常量物质产生共结晶沉淀而被载带出来。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条