A facile approach towards sulfonate func
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Zhi-Peng Sun; Xiao-Gang Zhang; Yan-Yu Liang; Hu-Lin Li
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Article
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2009
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Elsevier Science
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English
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Functional sulfonic acid groups were covalently grafted onto the surface of multi-walled carbon nanotubes (MWNTS) via a facile route from sulfuric acid and acetic anhydride under mild conditions. The resulting sulfonated MWNTS (S-MWNTS) were further deposited with Pd nanoparticles (S-MWNTS/Pd) as ca