1) liquid-precipitation & air-oxidation pyrolysis method
液相沉淀-热解氧化方法
1.
In this report,Co3O4 nanoparticles with two different kinds of morphologies were prepared by liquid-precipitation & air-oxidation pyrolysis method.
采用液相沉淀-热解氧化方法制备了2种不同形貌的纳米Co3O4。
2) liquid phaes precipitation-thermal decomposition method
液相沉淀–热分解法
3) liquid precipitation-thermal reduction
液相沉淀-热分解还原法
4) liquid phaes precipitation-thermal decom position method
液相沉淀热分解法
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：碘化物热分解法
利用化学迁移反应原理，由粗金属通过碘化物热分解制取高纯金属的一种精炼方法。1925年首先由德国人范阿克耳(A.E.Van Arkel)和德布尔(J.H.de Boer)应用于钛和锆的提纯,因此也称为范阿克耳（Van Arkel）法。由于碘在过程中循环使用而不消耗，也有人称之为"催化蒸馏"（catalytic distillation）法。目前此法已成功地应用于小量高纯金属如钛、锆、铪、钒、硅、铬、铀、钍等的制取，但工业规模生产时成本较高。
参考书目
W.D.Jamrack, Rare Metals Extraction by ChemicalEngineering Techiques,Pergamon,London,1963.
参考书目
W.D.Jamrack, Rare Metals Extraction by ChemicalEngineering Techiques,Pergamon,London,1963.
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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