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功能化离子液体的合成及其溶解稻草体系对酚醛树脂的改性
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Synthesis of Functional Ionic Liquids as Solvent for Straw and Application in Modification of Phenolic Resin
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图6. 原酚醛树脂与酚醛复合材料SEM像(a-原酚醛树脂; b-酚醛复合材料) |
Fig.6. SEM photos of phenolic resin and phenolic resin composites (a- phenolic resin, b- phenolic resin composites) |
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