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6615273 
Journal Article 
Highly ordered macroporous Au and Pd by colloidal crystal templating 
Hao, LY; Jiang, WQ; Zhu, CL; Liu, XM; Li, FQ; Zhu, YR; Fan, WC; Hu, YA; Chen, ZY; , 
2003 
1 
Chinese Chemical Letters
ISSN: 1001-8417
EISSN: 1878-5964 
CHINESE CHEMICAL SOCIETY 
BEIJING 
14 
7 
763-766 
English 
WOS:000184756700030 
The highly ordered macroporous Au and Pd with regular arrays of spherical pores have been synthesized by poly (styrene-co-acrytic) (PSA) colloidal crystal template. The pore size is tuneable in the range of 100-400 nm according to the size of PSA latex. The mechanism is based on the in-situ impregnating and reducing of metal ions in the interspaces of the PSA spheres then removing the template. 
Chemical synthesis; Macroporous materials; Scanning electron microanalyzer