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[资源] 【分享】paper-show-Boron-tuned bonding mechanism

1,作者:Chun-Sheng Liu and Zhi Zeng(第一作者)
2,所在学校或单位(你所在单位):Key Laboratory of Materials Physics, Institute of Solid State Physics, Chinese Academy of Sciences, Hefei 230031, People’s Republic of China
3,文章题目 :Boron-tuned bonding mechanism of Li-graphene complex for reversible hydrogen storage
4,期刊名  :Applied Physics Letters
5,年份,卷(期),起止页码 :Volume 96, 2010, Pages 123101
6,影响因子 :3.554

7,文章链接 :http://link.aip.org/link/?APPLAB/96/123101/1
8,摘要:
Based on first-principles density functional theory, we show that boron-doping significantly enhances the Li bond strength on the graphene. The transition from s– p hybridization of the Li-graphene complex to p– p hybridization of the Li-coated boron-doped graphene is responsible for the enhanced binding energy. The charge redistribution induced by boron-doping gives rise to two parts of an electrostatic potential energy one is around the Li atom and the other is parallel to the graphene plane. Four polarized H2 molecules are attached to one Li atom with an optimal binding energy of 0.13 eV/H2.
9,文章纳米盘链接:必须发到纳米盘,方便进不了数据库的朋友查阅。http://d.namipan.com/d/973ad6176 ... 1d2f42a364b79c00600
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