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纤维锌矿结构 纤锌矿型结构的介绍

2020-10-15知识7

英语翻译 This paper using sol-gel,acetic zinc Zn(CH3COO)2 2 H2O as raw material vanstone,anhydrous alcohol and ammonia solvent,polyethylene pyrrole(PVP)made for complexing agent precursor body solution,then use electrostatic spinning legal system for PVP/Zn(CH3COO)2 body precursor fiber,the calcination can achieve microporous structure of zinc oxide(ZnO)micro-nano fiber.On this basis,the single axis electrostatic spinning legal system for nanometer ZnO hollow fiber.Respectively by means of XRD and SEM on the preparation of the fiber content and morphology characterization.Test results show that:PVP/Zn(CH3COO)2 fiber surface smooth,diameter is about 300-700 nm,the metakaolin fiber diameter of 200 nm in left and right sides,XRD results show that the sintering process of ZnO for six edge fine zinc mine structure.Electrostatic spinning ZnO nano fiber and method for structure characterization(title)

纤维锌矿结构 纤锌矿型结构的介绍

化学高手统统进来~~

纤维锌矿结构 纤锌矿型结构的介绍

次磷酸H3PO2是一种强还原剂,将它加入CuSO4水溶液,加热到40~50℃,析出一种红棕色的难溶物A。经鉴定:反应后的溶液是磷酸和硫酸的混合物;X射线衍射证实A是一种六方晶体,结构类同于纤维锌矿(ZnS), 组成稳定;A的主要化学性质如下:1。温度超过60℃,分解成金属铜和一种气体;2。在氯气中着 (2)4CuSO4+3H3PO2+6H2O=\"4CuH\"+3H3PO4+4H2SO4 题面已经告诉反应在水溶液里进行,配平时加水应在情理之中,题面已经告诉得到磷酸和硫酸,因此得到其他别的产物不得分;。

纤维锌矿结构 纤锌矿型结构的介绍

纤锌矿型结构的介绍 纤锌矿型结构(wurtzite structure),又称六方硫化锌型结构(hexagonal α-ZnS structure),属六方晶系。

求化学晶胞的示意图.越详细越好.(重赏)

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