The reaction process of nanometer ZnO preparation through basic zinc carbonate calcination was investigate d via TG-DTG-DTA,IR,XRD and TEM methods.The spectra features and morphology variations of precursor and target...The reaction process of nanometer ZnO preparation through basic zinc carbonate calcination was investigate d via TG-DTG-DTA,IR,XRD and TEM methods.The spectra features and morphology variations of precursor and target products calcinated at diffe rent temperatures were investigate d.The reaction process was deduced t o be three stages,which include breaking of pr ecursor crystallites,their decomp osition,and growth of ZnO crystal nu cleus.The most appropriate temperature fo r this reaction was demonstrated to b e about 300℃.展开更多
文摘The reaction process of nanometer ZnO preparation through basic zinc carbonate calcination was investigate d via TG-DTG-DTA,IR,XRD and TEM methods.The spectra features and morphology variations of precursor and target products calcinated at diffe rent temperatures were investigate d.The reaction process was deduced t o be three stages,which include breaking of pr ecursor crystallites,their decomp osition,and growth of ZnO crystal nu cleus.The most appropriate temperature fo r this reaction was demonstrated to b e about 300℃.
基金supported by the National Natural Science Foundation of China(20573047)Natural Science Foundation of Shandong Province,China(Y2008B64)Foundation for Excellent Young Scientists of Shandong Province,China(2006BS09001)~~
基金Supported by the National Natural Science Foundation of China (20171028,20325105,2057104)the Shandong Postdoc-tor Innovative Project (200703055)The"Chunlei"Project in SDUST(06540040701)~~
基金supported by the National Natural Science Foundation of China(20931001)Excellent Young Scholars of Higher University ofHeilongjiang Province,China,Science+2 种基金Technology Project of Mudanjiang,ChinaDoctoral Research Fund of Mudanjiang Teachers College,China(MSB:200902)Research Fund of Mudanjiang Teachers College,China(KY:200902)~~
