Ionic Liquid-Nanoparticle Hybrid Electrolytes and their Application in Secondary Lithium-Metal Batteries

被引：274

作者：

Lu, Yingying ^{[1
]}

Das, Shyamal K. ^{[1
]}

Moganty, Surya S. ^{[1
]}

Archer, Lynden A. ^{[1
]}

机构：

[1] Cornell Univ, Sch Chem & Biomol Engn, Ithaca, NY 14853 USA

来源：

ADVANCED MATERIALS | 2012年 / 24卷 / 32期

基金：

美国国家科学基金会;

关键词：

DENDRITE FORMATION; BIS(TRIFLUOROMETHANESULFONYL)IMIDE; CHALLENGES; DEPOSITION; MECHANISMS; NANOTUBES; GROWTH; CARBON;

D O I：

10.1002/adma.201201953

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Ionic liquid-tethered nanoparticle hybrid electrolytes comprised of silica nanoparticles densely grafted with imidazolium-based ionic liquid chains are shown to retard lithium dendrite growth in rechargeable batteries with metallic lithium anodes. The electrolytes are demonstrated in full cell studies using both high-energy Li/MoS2 and high-power Li/TiO2 secondary batteries. Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：4430 / 4435

页数：6

共 31 条

[1]

[Anonymous], 1873, TREATISE ELECT MAGNE

[2] Nanostructured materials for advanced energy conversion and storage devices [J].

Aricò, AS ;

Bruce, P ;

Scrosati, B ;

Tarascon, JM ;

Van Schalkwijk, W .

NATURE MATERIALS, 2005, 4 (05) :366-377

[3]

Armand M, 2009, NAT MATER, V8, P621, DOI [10.1038/NMAT2448, 10.1038/nmat2448]

[4] TiO2(B) nanotubes as negative electrodes for rechargeable lithium batteries [J].

Armstrong, G ;

Armstrong, AR ;

Canales, J ;

Bruce, PG .

ELECTROCHEMICAL AND SOLID STATE LETTERS, 2006, 9 (03) :A139-A143

[5] TiO2(B) nanowires as an improved anode material for lithium-ion batteries containing LiFePO4 or LiNi0.5Mn1.5O4 cathodes and a polymer electrolyte [J].

Armstrong, Graham ;

Armstrong, A. Robert ;

Bruce, Peter G. ;

Reale, Priscilla ;

Scrosati, Bruno .

ADVANCED MATERIALS, 2006, 18 (19) :2597-+

[6]

Bower DI., 2002, INTRO POLYM PHYS

[7] Dendritic growth mechanisms in lithium/polymer cells [J].

Brissot, C ;

Rosso, M ;

Chazalviel, JN ;

Lascaud, S .

JOURNAL OF POWER SOURCES, 1999, 81 :925-929

[8] Nanomaterials for rechargeable lithium batteries [J].

Bruce, Peter G. ;

Scrosati, Bruno ;

Tarascon, Jean-Marie .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2008, 47 (16) :2930-2946

[9]

Bruce PG, 2012, NAT MATER, V11, P19, DOI [10.1038/nmat3191, 10.1038/NMAT3191]

[10]

Bunn B., 2011, SCIENCE, V334, P928

← 1 2 3 4 →