Carbon foams were prepared from coal tar pitch, petroleum mesophase pitch, and ar pitch.

分别以煤沥青、石油中间相沥青和AR沥青为前驱体制备炭泡沫材料。

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Carbon foams were prepared from coal tar pitch, petroleum mesophase pitch, and ar pitch.

分别以煤沥青、石油中间相沥青和AR沥青为前驱体制备炭泡沫材料。

youdao