Preparation of phenolic-based carbon foa
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Shiwen Lei; Quangui Guo; Jingli Shi; Lang Liu
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Article
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2010
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Elsevier Science
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English
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Phenolic-based carbon foams with controllable pore structure and high compressive strength were prepared by foaming of resin solution under the pressure of 4 MPa and then carbonizing. Results showed that the average pore size of carbon foam ranging from 20 to 180 nm can be controlled by changing the