Article ID Journal Published Year Pages File Type
1269508 Ultrasonics Sonochemistry 2010 6 Pages PDF
Abstract

Nano-structures of two new lead(II) two-dimensional coordination polymers, [Pb2(2-pyc)2(I)2]n (1) and [Pb2(2-pyc)2(Br)2]n (2), {2-Hpyc = 2-pyridinecarboxilic acid } were synthesized by a sonochemical method that produce the coordination polymers at nano-size. The new nano-structures were characterized by scanning electron microscopy, X-ray powder diffraction, IR spectroscopy and elemental analyses. Compounds 1 and 2 were structurally characterized by single crystal X-ray diffraction and consist of two-dimensional polymeric units. The thermal stability of compounds 1 and 2 were studied by thermal gravimetric and differential thermal analyses. PbO and PbBr(OH) nano-structures were obtained by calcination of the nano-structures of compounds 1 and 2 at 400 °C, respectively.

Related Topics
Physical Sciences and Engineering Chemistry Chemistry (General)
Authors
, , , ,