Structure and electrochemical capacitanc
Structure and electrochemical capacitance of carbon cryogels derived from phenol–formaldehyde resins
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A. Szczurek; K. Jurewicz; G. Amaral-Labat; V. Fierro; A. Pizzi; A. Celzard
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Article
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2010
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Elsevier Science
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English
⚖ 514 KB
Highly porous carbon cryogels derived from phenol-formaldehyde (PF) resin formulated in ethanol have been prepared and investigated. Different P/F molar ratios have been used for obtaining a series of alcogels that have been freeze-dried and next pyrolysed at 900 °C. Carbonaceous materials having di