As a source material, coal is cheap and abundant and has unique weak bonds and mineral matter, therefore, may be utilized in the nanotubes preparation.

煤资源丰富、价格便宜、煤存有弱键和矿物质等特性决定了煤可以作为制备碳纳米管所用的碳源。

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As a source material, coal is cheap and abundant and has unique weak bonds and mineral matter, therefore, may be utilized in the nanotubes preparation.

煤资源丰富、价格便宜、煤存有弱键和矿物质等特性决定了煤可以作为制备碳纳米管所用的碳源。

youdao