Electrochemical Properties of a Porphyri
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Ana M. Castellani; Yoshitaka Gushikem
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Article
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2000
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Elsevier Science
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English
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SiO 2 /TiO 2 /phosphate was obtained by the sol-gel processing method, having the following characteristics: specific surface area S BET = 800 m 2 g -1 , Ti = 14.8 wt% and P = 1.5 wt%, and ion exchange capacity of 0.58 mmol g -1 . The tetrakis(1-methyl-4-pyridyl) porphyrin ion, H 2 TmPyP 4+ , was im