摘要
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 demonstrated that the nalkylmonoamines 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 -NH^3＋ of the protonated n-alkylmonoamines, The intercalated n-alkylmonoamines were released from the lamellar ZGDMP at temperature of 150 to 250 ℃.
出处
《无机化学学报》
SCIE
CAS
CSCD
北大核心
2006年第2期326-330,共5页
Chinese Journal of Inorganic Chemistry
基金
重庆市科技攻关项目(Nos.2000-6213)资助
关键词
甘氨酸-N
N-双甲基膦酸锆
插层
正烷基单胺
zirconium glycine-N,N-dimethylphosphonate
intercalation
n-alkylmonoamine
