Functionalization of gold and carbon nanostructured materials using gamma-ray irradiation
作者： Numan Salah , Sami S. Habib , Zishan H. Khan , Salim Al-Hamedi , Fathi Djouider
DOI: 10.1016/J.RADPHYSCHEM.2009.06.012
关键词:
摘要: Gold nanoparticles were successfully attached to the surface sites of carbon nanotubes (CNT). Both nanostructured materials functionalized by λ-ray irradiation without chemical treatments for creating active sites. UV-visible absorption spectra un-irradiated and gamma ray-irradiated nanomaterials are also studied. The spectrum irradiated CNT shows a new strong peak located at 700 nm, which might act as site on CNT, result being an attachment gold nanoparticles. This approach provides efficient method attach other nanostructures using them in different applications such medicine synthesis catalytic materials.
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