正烷基单胺对层状甘氨酸-N,N-双甲基膦酸锆的插层(英文)

• 作 者: 杨新斌 傅相锴 曾仁权 隋岩
• 机 构: 西南大学荣昌校区基础部,西南大学化学化工学院应用化学研究所,西南大学荣昌校区基础部,西南大学化学化工学院应用化学研究所 重庆402460,重庆400715,重庆402460,重庆400715
• 出 处: 无机化学学报
• 发表日期: 2006年02期
• 关键词: 单胺 膦酸 烷基 N N 插层 甘氨酸 正烷基单胺 interlayer intercalation 层状

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 ℃.

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 of 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 The intercalated n-alkylmonoamines were released from the lamellar ZGDMP at a temperature of 150 to 250 ° C.