Loss of surface area by platinum and sup
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A.C.C. Tseung; S.C. Dhara
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Article
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1975
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Elsevier Science
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English
β 269 KB
The loss of surface area and performance of platinum black, platinum/Sb doped SnO, and Pt/C electrode at 15O"C, 85"/0 H,PO, were studied as a function of time and compared with results on electrodes subjected to 150Β°C heating only. The unsupported Pt black electrode suffered a significant loss in su