Palladium metal nanoparticle size control through ion paired structures of [PdCl(4)](2-) with protonated PDMAEMA |
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Authors: | Behzad Tangeysh Michael Fryd Marc A Ilies Bradford B Wayland |
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Institution: | Department of Chemistry, Temple University, Philadelphia, PA 19122, USA. bwayland@temple.edu. |
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Abstract: | The mean diameter of palladium metal particles produced by citrate reduction of the (H(+))(n) PDMAEMA/PdCl(4)](2-) aqueous system increases from 1.4 nm to 5.0 nm as the pH decreases from 6.3 to 3.3 and the (H(+))(n) PDMAEMA/PdCl(4)](2-) species undergo conversion from a cross linked polymer network to a single chain structure. |
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