Facile synthesis of coordination polymer nanocubes and their conversion into mesoporous si

Facile synthesis of coordination polymer nanocubes and their conversion into mesoporous

single crystal-like Y2O3 nanocubes

Rui Chen,Tie-Hong Chen*

【摘 要】A B S T R A C T Mesoporous single crystal-like Y2O3 nanocubes have been prepared through a coordination-based selfassembly process.Firstly,a uniform nanocube-like Y-lysine precursor was simply prepared with hydrothermal treatment.After the simple thermal treatment process,nanocube-shaped yttrium oxides with the morphology inherited from the Y-lysine precursor were successfully prepared.The phase,morphology,size and crystalline structure were well characterized by XRD,SEM and TEM.N2 adsorption–desorption demonstrates

the

mesoporous

characteristics

of

the

Y2O3

nanocubes,showing a relatively high surface area of 60 m2/g. 【期刊名称】中国化学快报（英文版） 【年(卷),期】2014(025)006 【总页数】5

【关键词】Keywords:Mesoporous Y2O3 Single crystal Nanocube Template-free

A R T I C L E I N F O Article history:Received 4 March 2014 Received in revised form 3 April 2014 Accepted 14 April 2014 Available online 2 May 2014