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一個具有雜金屬鏈和蜂巢狀納米孔道結(jié)構(gòu)的三維配位聚合物的合成與表征

發(fā)布時間:2018-05-05 13:57

  本文選題:-羥基間苯二甲酸 + 雜金屬鏈 ; 參考:《高等學;瘜W學報》2017年09期


【摘要】:在溶劑熱條件下,用預先合成的5-羥甲基間苯二甲酸(H_2HIA)與Zn2+及K+反應構(gòu)建出1個具有三維開放框架結(jié)構(gòu)的配位聚合物[Zn_(0.5)K_(0.5)(HIA)(H_2O)]·x Guest(1).在配合物1中,Zn~(2+),K~+與H_2HIA構(gòu)建出了無限長的雜金屬鏈和具有親水表面的蜂巢狀納米孔道.粉末X射線衍射和熱失重分析結(jié)果表明,配合物1為純相,330℃后有機體開始分解.此外,對配合物1的熒光性質(zhì)也進行了研究.
[Abstract]:Under solvothermal conditions, a coordination polymer with a three-dimensional open frame structure was synthesized by the reaction of pre-synthesized H2HIA-H2HIA-H2HIA-H2HIA-H2HIA-H2HIA-H2HIA-H2HIA-H2HIA) with a three-dimensional open frame structure. In complex 1, an infinite length of heterometallic chains and honeycomb nanochannels with hydrophilic surfaces were constructed with H_2HIA. The results of powder X-ray diffraction and thermogravimetric analysis show that complex 1 begins to decompose after a pure phase of 330 鈩,

本文編號:1847957

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