1) oxalate coprecipitation method
草酸盐共沉淀法
1.
BaTiO3 powder was synthesized by oxalate coprecipitation method,and through the experiment and characterizations of XRD,DTA-TG,IR,TEM the result indicated that the product BaTiO3 was cube,well-proportioned and the size was about 30nm and reunited less.
利用草酸盐共沉淀法合成BaTiO3纳米粉体,通过XRD分析、DTA-TG分析、IR分析及TEM形貌分析等分析手段,对制得的粉体进行了表征和测试,结果表明合成的BaTiO3粉体为单纯的立方相,粒径均匀,颗粒大小在30 nm左右,无严重的团聚现象。
2.
In order to develop more effective,nontoxic and environment-friendly inorganic luminescent nanomaterials for manifesting fingerprint,the Eu3 + doped LaPO4 nano-materials were synthesized by oxalate coprecipitation method.
为了研究新型高效的、对人体无毒、对环境无污染的显现指印的无机纳米荧光材料,采用草酸盐共沉淀法制备纳米发光材料LaPO4∶Eu3+,并利用PAMAM树形分子配置LaPO4∶Eu3+/PAM-AM G5。
2) oxalate Co-precipitation
草酸盐共沉淀
1.
0 in starting materials,and the precursors were calcined at 700 ℃ for 4 h using temperature programming method through oxalate Co-precipitation route.
以Ti(OC4H9)4作钛源,Ba(Ac)2、BaCl2或Ba(NO3)2作钡源,采用草酸盐共沉淀法制备BaTiO3粉体。
3) precipitation method of oxalate
草酸盐沉淀法
1.
Ultra fine LaPO_4∶Eu powder was prepared by precipitation method of oxalate.
采用草酸盐沉淀法制备超微发光粉体La-PO4∶Eu。
4) oxalate coprecipitation
草酸共沉淀法
1.
The giant dielectric constant material CaCu3Ti4O12(CCTO) powder has been fabricated successfully by an oxalate coprecipitation method.
用草酸共沉淀法在700℃保温1 h制备出了单相CaCu3Ti4O12粉体。
5) co-precipitating with nitrate
硝酸盐共沉淀法
1.
Result showed that: the catalyst prepared by co-precipitating with nitrate showed better catalytic performance and texture than that prepared by ammonia method.
研究结果表明,用硝酸盐共沉淀法制备的催化剂,其性能和结构均优于用蒸氨法制备的催化剂。
6) carbonate co-precipitation
碳酸盐共沉淀法
1.
LiNi1/3Co1/3Mn1/3O2 was prepared by a carbonate co-precipitation method combined with an ultrasonic technique, followed by a high temperature solid state reaction.
在碳酸盐共沉淀法中引入超声波技术,合成锂镍钴锰前驱体,然后通过高温煅烧制备了LiNi1/3Co1/3Mn1/3O2正极材料,采用扫描电镜(SEM)、X射线能谱(EDS)、X射线衍射(XRD)、差示量热扫描(DSC)、循环伏安法(CV)及充放电测试等手段对材料进行了表征。
2.
LiNi_(1/3)Co_(1/3)Mn_(1/3)O_2 was prepared by a carbonate co-precipitation methode combined with a ultrasonic technique,followed by a high temperature solid state reaction,and the effec.
具体结论如下: 在碳酸盐共沉淀法中引入超声波技术合成锂镍钴锰氧正极材料,采用X射线衍射法(XRD)、扫描电镜法(SEM)、循环伏安法(CV)和充放电测试等手段,对材料进行表征与电化学性能研究。
补充资料：喹草酸
分子式：
CAS号：
性质：选择性除草剂。无色结晶，熔点244℃。20℃蒸气压<0.01mPa，20℃时在水中的溶解度为22mg/kg(pH值7)。大鼠急性经口LD505000mg/kg，对蜜蜂无毒。制剂有50％可湿性粉剂。用于禾谷类作物、油菜、甜菜等防除对猪殃殃和常春藤叶、婆婆纳等杂草有效，用量0.25～1.0kg/ha。
CAS号：
性质：选择性除草剂。无色结晶，熔点244℃。20℃蒸气压<0.01mPa，20℃时在水中的溶解度为22mg/kg(pH值7)。大鼠急性经口LD505000mg/kg，对蜜蜂无毒。制剂有50％可湿性粉剂。用于禾谷类作物、油菜、甜菜等防除对猪殃殃和常春藤叶、婆婆纳等杂草有效，用量0.25～1.0kg/ha。
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