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在高浓度的氢氧化钠水溶液中从Zn(Ac) 2 制备得到ε -Zn(OH) 2 结晶体 .用X -射线衍射 ,红外光谱 ,热重分析 ,电镜扫描对其进行表征和性质研究 ,结果表明 ,ε -Zn(OH) 2 与无定型Zn(OH) 2 在化学性质上有明显差异
The ε -Zn (OH) 2 crystals were prepared from Zn (Ac) 2 in high concentration aqueous solution of sodium hydroxide and characterized by X-ray diffraction, FTIR, TG and SEM. It is shown that the chemical properties of ε -Zn (OH) 2 and amorphous Zn (OH) 2 are significantly different