Carbon Nanorings and Their Enhanced Lithium Storage Properties

被引：135

作者：

Sun, Jie ^{[1
]}

Liu, Haimei ^{[1
]}

Chen, Xu ^{[1
]}

Evans, David G. ^{[1
]}

Yang, Wensheng ^{[1
]}

Duan, Xue ^{[1
]}

机构：

[1] Beijing Univ Chem Technol, State Key Lab Chem Resource Engn, Beijing 100029, Peoples R China

来源：

ADVANCED MATERIALS | 2013年 / 25卷 / 08期

基金：

中国国家自然科学基金;

关键词：

carbon nanorings; confined interlayer galleries; layered double hydroxides; lithium-ion batteries; anode materials; LAYERED DOUBLE HYDROXIDES; GRAPHENE NANORIBBONS; EMERGENT NANOLIGHTS; GRAPHITIC CARBON; NANOTUBES; ADSORPTION; DIAMETER; DEVICES;

D O I：

10.1002/adma.201203108

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A method involving catalytic growth of carbon nanorings (CNRs) with an outer diameter of ∼20 nm and axial length of ∼1 nm in the confined interlayer galleries of a layered double hydroxide host co-intercalated with a carbon source and charge-balancing anion is reported. The as-prepared CNRs with open tips and a ratio of length to diameter (L/d) of much less than 1 exhibit excellent lithium storage performance, especially large reversible specific capacity under high-rate charge and discharge. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：1125 / 1130

页数：6

共 32 条

[1] Luminescent Carbon Nanodots: Emergent Nanolights [J].

Baker, Sheila N. ;

Baker, Gary A. .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2010, 49 (38) :6726-6744

[2] Characterization methods of carbon nanotubes: a review [J].

Belin, T ;

Epron, F .

MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY, 2005, 119 (02) :105-118

[3] Carbon nanotubule membranes for electrochemical energy storage and production [J].

Che, GL ;

Lakshmi, BB ;

Fisher, ER ;

Martin, CR .

NATURE, 1998, 393 (6683) :346-349

[4] Perspectives on Carbon Nanotubes and Graphene Raman Spectroscopy [J].

Dresselhaus, Mildred S. ;

Jorio, Ado ;

Hofmann, Mario ;

Dresselhaus, Gene ;

Saito, Riichiro .

NANO LETTERS, 2010, 10 (03) :751-758

[5] Preparation of layered double hydroxides and their applications as additives in polymers, as precursors to magnetic materials and in biology and medicine [J].

Evans, DG ;

Duan, X .

CHEMICAL COMMUNICATIONS, 2006, (05) :485-496

[6]

Guo YG, 2008, ADV MATER, V20, P2878, DOI 10.1002/adma.200800627

[7]

Hong SY, 2010, NAT MATER, V9, P485, DOI [10.1038/nmat2766, 10.1038/NMAT2766]

[8] SINGLE-SHELL CARBON NANOTUBES OF 1-NM DIAMETER [J].

IIJIMA, S ;

ICHIHASHI, T .

NATURE, 1993, 363 (6430) :603-605

[9] HELICAL MICROTUBULES OF GRAPHITIC CARBON [J].

IIJIMA, S .

NATURE, 1991, 354 (6348) :56-58

[10] Ten- to 50-nm-long quasi-ballistic carbon nanotube devices obtained without complex lithography [J].

Javey, A ;

Qi, PF ;

Wang, Q ;

Dai, HJ .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2004, 101 (37) :13408-13410

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