Synthesis of Fe₃O₄/Pt Nanoparticles Decorated Carbon Nanotubes and Their Use as Magnetically Recyclable Catalysts

Figure 1

TEM images of p-MWNTs (a), m-MWNTs with feed ratios of 0.2/1 (b) and (c), 1/1 ((d)–(f)), and 5/1 ((g)–(i)).

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(b)

(c)

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(e)

(f)

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(i)