直链乙炔碳
来自维基百科,自由的百科全书
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来自维基百科,自由的百科全书
直鏈乙炔碳(Linear Acetylenic Carbon),也称卡拜(Carbyne)、线型碳(Linear carbon),碳的一种同素异形体,[1]具有-(CC)n-类型的结构。[2]其中每个碳都是sp杂化,碳碳单键和三键交替。这种类型卡拜的杨氏模量是已知天然最硬材料——鑽石的40倍,同時也是奈米碳管的兩倍,因此将是很好的纳米材料。[3]
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