New Two-Dimensional Niobium and Vanadium Carbides as Promising Materials for Li-Ion Batteries

被引：1806

作者：

Naguib, Michael ^{[1
,2
]}

Halim, Joseph ^{[1
,2
,3
]}

Lu, Jun ^{[3
]}

Cook, Kevin M. ^{[1
,2
]}

Hultman, Lars ^{[3
]}

Gogotsi, Yury ^{[1
,2
]}

Barsoum, Michel W. ^{[1
]}

机构：

[1] Drexel Univ, Dept Mat Sci & Engn, Philadelphia, PA 19104 USA

[2] Drexel Univ, AJ Drexel Nanotechnol Inst, Philadelphia, PA 19104 USA

[3] Linkoping Univ, Dept Phys IFM, Thin Film Phys Div, S-58183 Linkoping, Sweden

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2013年 / 135卷 / 43期

关键词：

TRANSITION-METAL CARBIDES; ELECTRONIC-PROPERTIES; ANODE MATERIAL; MAX PHASES; INTERCALATION; NANOCRYSTALS; EXFOLIATION; CAPABILITY; NANOSHEETS; STABILITY;

D O I：

10.1021/ja405735d

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

New two-dimensional niobium and vanadium carbides have been synthesized by selective etching, at room temperature, of Al from Nb2AlC and V2AlC, respectively. These new matrials are promising electrode materials for Li-ion batteries, demonstrating good capability to handle high charge-discharge rates. Reversible capacities of 170 and 260 mA.h.g(-1) at 1 C, and 110 and 125 mA.h.g(-1) at 10 C were obtained for Nb2C and V2C-based electrodes, respectively.

引用

页码：15966 / 15969

页数：4

共 27 条

[1]

Barsoum MW, 2013, MAX PHASES: PROPERTIES OF MACHINABLE TERNARY CARBIDES AND NITRIDES, P1, DOI 10.1002/9783527654581

[2] A Non-Aqueous Asymmetric Cell with a Ti2C-Based Two-Dimensional Negative Electrode [J].

Come, J. ;

Naguib, M. ;

Rozier, P. ;

Barsoum, M. W. ;

Gogotsi, Y. ;

Taberna, P. -L. ;

Morcrette, M. ;

Simon, P. .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2012, 159 (08) :A1368-A1373

[3] The layered perovskite K2SrTa2O7:: hydration and K+/H+ ion exchange [J].

Crosnier-Lopez, MP ;

Le Berre, F ;

Fourquet, JL .

JOURNAL OF MATERIALS CHEMISTRY, 2001, 11 (04) :1146-1151

[4] Well-Defined Colloidal 2-D Layered Transition-Metal Chalcogenide Nanocrystals via Generalized Synthetic Protocols [J].

Jeong, Sohee ;

Yoo, Dongwon ;

Jang, Jung-tak ;

Kim, Minkyoung ;

Cheon, Jinwoo .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2012, 134 (44) :18233-18236

[5] Novel Electronic and Magnetic Properties of Two-Dimensional Transition Metal Carbides and Nitrides [J].

Khazaei, Mohammad ;

Arai, Masao ;

Sasaki, Taizo ;

Chung, Chan-Yeup ;

Venkataramanan, Natarajan S. ;

Estili, Mehdi ;

Sakka, Yoshio ;

Kawazoe, Yoshiyuki .

ADVANCED FUNCTIONAL MATERIALS, 2013, 23 (17) :2185-2192

[6] First principles study of two-dimensional early transition metal carbides [J].

Kurtoglu, Murat ;

Naguib, Michael ;

Gogotsi, Yury ;

Barsoum, Michel W. .

MRS COMMUNICATIONS, 2012, 2 (04) :133-137

[7] Silicon nanoparticles-graphene paper composites for Li ion battery anodes [J].

Lee, Jeong K. ;

Smith, Kurt B. ;

Hayner, Cary M. ;

Kung, Harold H. .

CHEMICAL COMMUNICATIONS, 2010, 46 (12) :2025-2027

[8] Cation Intercalation and High Volumetric Capacitance of Two-Dimensional Titanium Carbide [J].

Lukatskaya, Maria R. ;

Mashtalir, Olha ;

Ren, Chang E. ;

Dall'Agnese, Yohan ;

Rozier, Patrick ;

Taberna, Pierre Louis ;

Naguib, Michael ;

Simon, Patrice ;

Barsoum, Michel W. ;

Gogotsi, Yury .

SCIENCE, 2013, 341 (6153) :1502-1505

[9] Nanosheets of Oxides and Hydroxides: Ultimate 2D Charge-Bearing Functional Crystallites [J].

Ma, Renzhi ;

Sasaki, Takayoshi .

ADVANCED MATERIALS, 2010, 22 (45) :5082-5104

[10] Improved cycling stability of nanostructured electrode materials enabled by prelithiation [J].

Mai, Liqiang ;

Xu, Lin ;

Hu, Bin ;

Gu, Yanhui .

JOURNAL OF MATERIALS RESEARCH, 2010, 25 (08) :1413-1420

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