The Interaction of Li+ with Single-Layer and Few-Layer Graphene

被引：339

作者：

Pollak, Elad ^{[1
]}

Geng, Baisong ^{[2
,3
]}

Jeon, Ki-Joon ^{[1
]}

Lucas, Ivan T. ^{[1
]}

Richardson, Thomas J. ^{[1
]}

Wang, Feng ^{[2
,3
]}

Kostecki, Robert ^{[1
]}

机构：

[1] Univ Calif Berkeley, Lawrence Berkeley Lab, Environm Energy Technol Div, Berkeley, CA 94720 USA

[2] Univ Calif Berkeley, Lawrence Berkeley Lab, Div Mat Sci, Berkeley, CA 94720 USA

[3] Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA

来源：

NANO LETTERS | 2010年 / 10卷 / 09期

关键词：

graphene; lithium intercalation; CVD; Raman spectroscopy; LITHIUM; INTERCALATION; STORAGE;

D O I：

10.1021/nl101223k

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The interaction of Li+ with single and few layer graphene is reported. In situ Raman spectra were collected during the electrochemical lithiation of the single- and few-layer graphene. While the interaction of lithium with few layer graphene seems to resemble that of graphite, single layer graphene behaves very differently. The amount of lithium absorbed on single layer graphene seems to be greatly reduced due to repulsion forces between Li+ at both sides of graphene layer.

引用

页码：3386 / 3388

页数：3

共 27 条

[1] High-capacity hydrogen storage by metallized graphene [J].

Ataca, C. ;

Akturk, E. ;

Ciraci, S. ;

Ustunel, H. .

APPLIED PHYSICS LETTERS, 2008, 93 (04)

[2] On the correlation between surface chemistry and performance of graphite negative electrodes for Li ion batteries [J].

Aurbach, D ;

Markovsky, B ;

Weissman, I ;

Levi, E ;

Ein-Eli, Y .

ELECTROCHIMICA ACTA, 1999, 45 (1-2) :67-86

[3] Electronic confinement and coherence in patterned epitaxial graphene [J].

Berger, Claire ;

Song, Zhimin ;

Li, Xuebin ;

Wu, Xiaosong ;

Brown, Nate ;

Naud, Cecile ;

Mayou, Didier ;

Li, Tianbo ;

Hass, Joanna ;

Marchenkov, Atexei N. ;

Conrad, Edward H. ;

First, Phillip N. ;

de Heer, Wait A. .

SCIENCE, 2006, 312 (5777) :1191-1196

[4] Monitoring dopants by Raman scattering in an electrochemically top-gated graphene transistor [J].

Das, A. ;

Pisana, S. ;

Chakraborty, B. ;

Piscanec, S. ;

Saha, S. K. ;

Waghmare, U. V. ;

Novoselov, K. S. ;

Krishnamurthy, H. R. ;

Geim, A. K. ;

Ferrari, A. C. ;

Sood, A. K. .

NATURE NANOTECHNOLOGY, 2008, 3 (04) :210-215

[5] INTERCALATION COMPOUNDS OF GRAPHITE [J].

DRESSELHAUS, MS ;

DRESSELHAUS, G .

ADVANCES IN PHYSICS, 1981, 30 (02) :139-326

[6] ANALYSIS OF BREIT-WIGNER LINE-SHAPES IN THE RAMAN-SPECTRA OF GRAPHITE-INTERCALATION COMPOUNDS [J].

EKLUND, PC ;

SUBBASWAMY, KR .

PHYSICAL REVIEW B, 1979, 20 (12) :5157-5161

[7] Storage of hydrogen adsorbed on alkali metal doped single-layer all-carbon materials [J].

Ferre-Vilaplana, Adolfo .

JOURNAL OF PHYSICAL CHEMISTRY C, 2008, 112 (10) :3998-4004

[8] Why alkali-metal-doped carbon nanotubes possess high hydrogen uptake [J].

Froudakis, GE .

NANO LETTERS, 2001, 1 (10) :531-533

[9]

Gileadi E., 1975, INTERFACIAL ELECTROC, P1

[10] IN-SITU RAMAN-STUDY ON ELECTROCHEMICAL LI-INTERCALATION INTO GRAPHITE [J].

INABA, M ;

YOSHIDA, H ;

OGUMI, Z ;

ABE, T ;

MIZUTANI, Y ;

ASANO, M .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1995, 142 (01) :20-26

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