1) liquid-phase precipitation
液相沉淀
1.
Preparation of Al_2O_3 nanopowders withliquid-phase precipitation method;
特殊液相沉淀法制备纳米Al_2O_3粉体
2.
Preparation of nano BaTiO_3 doped with Sn powder by special liquid-phase precipitation method;
用特殊液相沉淀法制备掺锡钛酸钡纳米粉体
3.
Preparation of ZTA nanoceramic composites by liquid-phase precipitation method;
液相沉淀法制备ZTA纳米复相陶瓷
2) aqueous precipitation
液相沉淀
1.
LiFePO4 was prepared by carbothermal reduction of FePO4,which was synthesized by aqueous precipitation from FeSO4.
7H2O和NH4H2PO4为原料,H2O2为氧化剂,通过液相沉淀法制备前驱体FePO4,然后通过碳热还原法合成LiFePO4;研究降温速度对产物晶型结构、形貌以及电化学性能的影响。
2.
In the first method,acetylene black was mixed with FePO4 which was prepared by aqueous precipitation of FePO4 from FeSO4.
7H2O和NH4H2PO4为原料,以H2O2为氧化剂,通过液相沉淀法制得前驱体FePO4,然后通过碳热还原反应制得LiFePO4。
3.
LiFePO_4 was prepared by carbothermal reduction of FePO_4 which was synthesized by aqueous precipitation from FeSO_4·7H_2O and NH_4H_2PO_4 and hydrogen peroxide as the oxidizing agents.
7H2O,NH4H2PO4和H2O2为初始原料,通过液相沉淀制得前驱体FePO4,然后通过碳热还原得到LiFePO4/C。
3) liquid precipitation
液相沉淀
1.
In this paper,the liquid precipitation method is introduced,which includes direct precipitation,co-precipitation and homogeneous precipitation.
液相沉淀法是一种合成纳米粉体最为普遍的方法。
2.
SrB6O10·5H2O flower-like and jujube-like superstructures consisting of nanoplates were prepared by a facile solution route,in which NH4HB4O7·3H2O and SrCl2·6H2O were used as raw materials and the liquid precipitation method was adopted.
采用液相沉淀法,以氯化锶和硼酸氢铵为原料,制备了由纳米片组成的水合硼酸锶(SrB6O10。
3.
Nano-sized glass powder in Al2O3-SiO2-P2O5-CaF2 system was prepared by liquid precipitation method into which several inorganic substances were added as initial reactants containing ions such as Al3+,SiO32-,P3O105-,Ca2+,F-respectively.
选取几种分别含有Al3+,SiO32-,P3O105-,Ca2+,F-的无机盐作为初始反应物,采用液相沉淀法合成了Al2O3-SiO2-P2O5-CaF2系纳米玻璃态粉体,在400～900℃温度范围内对粉体进行热处理,借助TEM,EDAX,XRD,IR,DSC等分析手段表征了粉体的形貌、化学组成、结晶状态、玻璃结构及析晶特性。
4) liquid phase precipitation
液相沉淀
1.
Study on the preparation of nanometer ZnS by liquid phase precipitation method;
液相沉淀法制备纳米硫化锌的研究
2.
Magnesium titanate was obtained with special liquid phase precipitation method.
采用特殊液相沉淀法制备了镁的钛酸盐。
3.
FeVO4 photocatalysts are successfully prepared by liquid phase precipitation.
采用液相沉淀法制备了FeVO4光催化剂样品,分别研究了不同的制备条件(V/Fe物质的量比、沉淀反应pH值和煅烧温度)对样品的理化性能及其光催化性能的影响。
5) liquid phase precipitation method
液相沉淀法
1.
Nano manganese oxide was prepared by the liquid phase precipitation method,and characterized by XRD and TEM.
采用液相沉淀法制备了纳米氧化锰,通过色谱分析其脱硫效率,并通过X射线衍射(XRD)和透射电镜(TEM)对粉末样品的组成、结构、粒径和形貌进行了表征。
6) liquid-phase precipitation method
液相沉淀法
1.
CuSCN nano-particles were prepared in CuSO_4 solution by liquid-phase precipitation method using Na_2SO_3 as reducing agent and NaSCN as precipitating agent.
以无机盐CuSO4为原料 ,Na2 SO3 做还原剂 ,NaSCN为沉淀剂 ,采用液相沉淀法制备了CuSCN纳米颗粒 ,制备的CuSCN产品粒度在 70～ 90nm左右 ,产品粒度较均匀。
2.
In order to get the compact mica glass-ceramic sintered body,the powder precursor of complex oxide was prepared by liquid-phase precipitation method,the powder was treated by the two-step crystallization heat treatment to get machinable mica glass-ceramic powder containing fluorophlogopite(NaMg3AlSiO3O10F2) as the main crystalline phase.
为了获得致密的云母玻璃陶瓷烧结体,采用液相沉淀法制备出分散性好的复合氧化物前驱粉体,粉体经两步法晶化热处理后得到主晶相为氟金云母(NaMg3AlSiO3O10F2)的可加工云母玻璃陶瓷粉体。
补充资料：大气液相反应
分子式：
CAS号：
性质：又称气液相反应。大气中气态物质与液态物质之间发生的非均相化学反应。通常是气相反应物先溶于液相中，然后与液相中的反应物发生化学反应，也可能反应物均为气态物质，它们溶于含有催化剂的溶液中，发生非均相化学反应。例如，气体二氧化硫和氨溶入雨滴中。二氧化硫经雨水中的铁、锰离子的催化作用氧化成硫酸，氨溶入雨滴中转化为铵离子；硫酸与铵发生反应而生成硫酸氢铵或硫酸铵。
CAS号：
性质：又称气液相反应。大气中气态物质与液态物质之间发生的非均相化学反应。通常是气相反应物先溶于液相中，然后与液相中的反应物发生化学反应，也可能反应物均为气态物质，它们溶于含有催化剂的溶液中，发生非均相化学反应。例如，气体二氧化硫和氨溶入雨滴中。二氧化硫经雨水中的铁、锰离子的催化作用氧化成硫酸，氨溶入雨滴中转化为铵离子；硫酸与铵发生反应而生成硫酸氢铵或硫酸铵。
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