High energy lithium-oxygen batteries - transport barriers and thermodynamics

被引：51

作者：

Das, Shyamal K. ^{[1
]}

Xu, Shaomao ^{[1
]}

Emwas, Abdul-Hamid ^{[2
]}

Lu, Ying Ying ^{[1
]}

Srivastava, Samanvaya ^{[1
]}

Archer, Lynden A. ^{[1
]}

机构：

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

[2] King Abdullah Univ Sci & Technol, NMR Core Lab, Thuwal 239556900, Saudi Arabia

来源：

ENERGY & ENVIRONMENTAL SCIENCE | 2012年 / 5卷 / 10期

关键词：

TEMPERATURE IONIC LIQUIDS; DISCHARGE; GRAPHENE; CATHODE; HYBRID; ELECTROLYTES; PERFORMANCE; ELECTRODES; REDUCTION; CAPACITY;

D O I：

10.1039/c2ee22470d

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We show that it is possible to achieve higher energy density lithium-oxygen batteries by simultaneously lowering the discharge over-potential and increasing the discharge capacity via thermodynamic variables alone. By assessing the relative effects of temperature and pressure on the cell discharge profiles, we characterize and diagnose the critical roles played by multiple dynamic processes that have hindered implementation of the lithium-oxygen battery.

引用

页码：8927 / 8931

页数：5

共 31 条

[1] A polymer electrolyte-based rechargeable lithium/oxygen battery [J].

Abraham, KM ;

Jiang, Z .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1996, 143 (01) :1-5

[2] Identifying Capacity Limitations in the Li/Oxygen Battery Using Experiments and Modeling [J].

Albertus, Paul ;

Girishkumar, G. ;

McCloskey, Bryan ;

Sanchez-Carrera, Roel S. ;

Kozinsky, Boris ;

Christensen, Jake ;

Luntz, A. C. .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2011, 158 (03) :A343-A351

[3]

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

[4]

Chase M. W., 1998, J PHYS CHEM REF DATA, V9, P1510

[5]

Chase M.W., 1998, J PHYS CHEM REF DATA, V9, P1506

[6] Self-assembled MoS2-carbon nanostructures: influence of nanostructuring and carbon on lithium battery performance [J].

Das, Shyamal K. ;

Mallavajula, Rajesh ;

Jayaprakash, Navaneedhakrishnan ;

Archer, Lynden A. .

JOURNAL OF MATERIALS CHEMISTRY, 2012, 22 (26) :12988-12992

[7] Ionic conductivity, mechanical strength and Li-ion battery performance of mono-functional and bi-functional ("Janus") "soggy sand" electrolytes [J].

Das, Shyamal K. ;

Mandal, Soumit S. ;

Bhattacharyya, Aninda J. .

ENERGY & ENVIRONMENTAL SCIENCE, 2011, 4 (04) :1391-1399

[8] An O2 cathode for rechargeable lithium batteries:: The effect of a catalyst [J].

Debart, Aurelie ;

Bao, Jianli ;

Armstrong, Graham ;

Bruce, Peter G. .

JOURNAL OF POWER SOURCES, 2007, 174 (02) :1177-1182

[9] Molybdenum nitride based hybrid cathode for rechargeable lithium-O2 batteries [J].

Dong, Shanmu ;

Chen, Xiao ;

Zhang, Kejun ;

Gu, Lin ;

Zhang, Lixue ;

Zhou, Xinhong ;

Li, Lanfeng ;

Liu, Zhihong ;

Han, Pengxian ;

Xu, Hongxia ;

Yao, Jianhua ;

Zhang, Chuanjian ;

Zhang, Xiaoying ;

Shang, Chaoqun ;

Cui, Guanglei ;

Chen, Liquan .

CHEMICAL COMMUNICATIONS, 2011, 47 (40) :11291-11293

[10] Reactions in the Rechargeable Lithium-O2 Battery with Alkyl Carbonate Electrolytes [J].

Freunberger, Stefan A. ;

Chen, Yuhui ;

Peng, Zhangquan ;

Griffin, John M. ;

Hardwick, Laurence J. ;

Barde, Fanny ;

Novak, Petr ;

Bruce, Peter G. .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2011, 133 (20) :8040-8047

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