Abstract:
分子动力学理论模拟飞秒激光脉冲和纳米材料作用显示纳米材料存在表面熔化现象。我们利用飞秒激光在纸上进行原位还原了氧化石墨烯(GO)和氯金酸(HAuCl4),成功地制备了导电性能优异的还原氧化石墨烯(rGO)和金纳米颗粒的复合材料。实验表明在激光功率略高于阈值时,主要呈现多光子非线性吸收机制,而当激光功率进一步增加时,实验观察到光热还原、非热融化,烧结等现象。
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Year: 2016
Page: 1-1
Language: Chinese
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SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
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30 Days PV: 5
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