The layered zirconium glycine-N,N-dimethylphosphonate (ZGDMP) was prepared and the intercalation behavior of n-alkylmonoamines was investigated. The X-ray diffraction powder patterns demonstrated that the n-alkylmonoa...The layered zirconium glycine-N,N-dimethylphosphonate (ZGDMP) was prepared and the intercalation behavior of n-alkylmonoamines was investigated. The X-ray diffraction powder patterns demonstrated that the n-alkylmonoamines were taken up in one step and there were no other intermediate phases. The interlayer distance correlated with the number of carbon atoms of the n-alkylmonoamine chains. The n-alkylmonoamines were intercalated into ZGDMP in such a way that the protons of the interlayer -CO2H groups were replaced by the terminal -NH3+ of the protonated n-alkylmonoamines. The intercalated n-alkylmonoamines were released from the lamellar ZGDMP at temperature of 150 to 250 ℃.展开更多
以富马酸和醋酸锌为原料、用微波辐射固相法合成富马酸锌,合成条件为:n(醋酸锌)∶n(富马酸)摩尔比=1.0∶1.2,微波输出功率为600 W,辐射时间为6 m in,产率达89.3%。用元素分析、红外光谱、X射线粉末衍射和热分析对产物进行了表征,其组成...以富马酸和醋酸锌为原料、用微波辐射固相法合成富马酸锌,合成条件为:n(醋酸锌)∶n(富马酸)摩尔比=1.0∶1.2,微波输出功率为600 W,辐射时间为6 m in,产率达89.3%。用元素分析、红外光谱、X射线粉末衍射和热分析对产物进行了表征,其组成为Zn[OOCCH CHCOO].H2O。展开更多
文摘The layered zirconium glycine-N,N-dimethylphosphonate (ZGDMP) was prepared and the intercalation behavior of n-alkylmonoamines was investigated. The X-ray diffraction powder patterns demonstrated that the n-alkylmonoamines were taken up in one step and there were no other intermediate phases. The interlayer distance correlated with the number of carbon atoms of the n-alkylmonoamine chains. The n-alkylmonoamines were intercalated into ZGDMP in such a way that the protons of the interlayer -CO2H groups were replaced by the terminal -NH3+ of the protonated n-alkylmonoamines. The intercalated n-alkylmonoamines were released from the lamellar ZGDMP at temperature of 150 to 250 ℃.
