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蚕丝具神奇特性 中国科学家用石墨烯养蚕 - 站长搜索
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蚕丝具神奇特性 中国科学家用石墨烯养蚕

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2016-10-11 08:15:20 转载来源: 网络整理/侵权必删

站长搜索10月10日消息,传统的养蚕方法一般是喂食蚕宝宝桑叶,不过现在有科学家尝试用石墨烯养蚕,而且还获得了性能独特的蚕丝。据俄罗斯卫星网报道,清华大学的研究人员在《纳米快报》(Nano Letters)上刊文称,食用碳纳米管和石墨的蚕可吐出更牢固的丝

站长搜索10月10日消息,传统的养蚕方法一般是喂食蚕宝宝桑叶,不过现在有科学家尝试用石墨烯养蚕,而且还获得了性能独特的蚕丝

据俄罗斯卫星网报道,清华大学的研究人员在《纳米快报》(Nano Letters)上刊文称,食用碳纳米管和石墨的蚕可吐出更牢固的丝。

中国科学家用石墨烯养蚕,蚕丝具神奇特性

报道称,研究人员向桑叶喷洒包含碳纳米管或石墨稀的水溶液,然后用这些桑叶喂食蚕宝宝让它们吐丝。结果研究人员获得的蚕丝具有非常高的牢固性,测试显示,其强度是普通丝的两倍。

此外,研究人员还发现,这种蚕丝在加热1000度之后还具有导电性,这是普通丝所不具有的。

标签: 蚕丝 具神 奇特性 中国科学 家用 石墨 养蚕


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