Sacrificial template method for the synthesis of CdS nanosponges and their photocatalytic properties
作者： Qun Wang , Gang Chen , Chao Zhou , Rencheng Jin , Lin Wang
DOI: 10.1016/J.JALLCOM.2010.05.038
关键词:
摘要: Abstract Using corresponding metal elemental nanowires as a self-sacrificed template, large-scale nanosponges consisted of curving CdS nanotubes have been successfully fabricated through gas–solid sulfurization reaction. The products were characterized by X-ray powder diffraction, transmission electron microscopy, field-emission scanning microscopy and photoluminescence spectrum. growth pathway can be described in terms Kirkendall effect based on the experimental results. Furthermore, exhibit high photocatalytic activity for degradation nonbiodegradable rhodamine B under visible irradiations probably due to accessibility both inner outer surfaces pores walls.
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