Nanoarchitectonics of the cathode to improve the reversibility of Li-O2 batteries

被引:3
作者
Hien Thi Thu Pham [1 ]
Yun, Jonghyeok [2 ]
Kim, So Yeun [1 ]
Han, Sang A. [3 ]
Kim, Jung Ho [3 ]
Lee, Jong-Won [2 ]
Park, Min-Sik [1 ]
机构
[1] Kyung Hee Univ, Dept Adv Mat Engn Informat & Elect, Integrated Educ Inst Frontier Sci & Technol BK21, 1732 Deogyeong Daero, Yongin 17104, South Korea
[2] Daegu Gyeongbuk Inst Sci & Technol DGIST, Dept Energy Sci & Engn, 333 Techno Jungang Daero, Daegu 42988, South Korea
[3] Univ Wollongong, Inst Superconducting & Elect Mat, Australian Inst Innovat Mat, North Wollongong, NSW 2500, Australia
基金
新加坡国家研究基金会;
关键词
cathode composition; electrochemistry; Li-O-2; battery; metal-organic; framework; nanoarchitectonics; zeolitic imidazolate framework; METAL-ORGANIC FRAMEWORK; N-DOPED CARBON; AZOLATE FRAMEWORK-6; SURFACE-AREA; ELECTROCATALYSTS; ANODE; LI2O2;
D O I
10.3762/bjnano.13.61
中图分类号
TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
The strategic design of the cathode is a critical feature for high-performance and long-lasting reversibility of an energy storage system. In particular, the round-trip efficiency and cycling performance of nonaqueous lithium-oxygen batteries are governed by minimizing the discharge products, such as Li2O and Li2O2. Recently, a metal-organic framework has been directly pyrolyzed into a carbon frame with controllable pore volume and size. Furthermore, selective metallic catalysts can also be obtained by adjusting metal ions for outstanding electrochemical reactions. In this study, various bimetallic zeolitic imidazolate framework (ZIF)-derived carbons were designed by varying the ratio of Zn to Co ions. Moreover, carbon nanotubes (CNTs) are added to improve the electrical conductivity further, ultimately leading to better electrochemical stability in the cathode. As a result, the optimized bimetallic ZIF-carbon/CNT composite exhibits a high discharge capacity of 16,000 mAh center dot g(-1), with a stable cycling performance of up to 137 cycles. This feature is also beneficial for lowering the overpotential of the cathode during cycling, even at the high current density of 2,000 mA center dot g(-1).
引用
收藏
页码:689 / 698
页数:10
相关论文
共 41 条
[21]   Metal-organic framework (MOF)-derived catalysts for fine chemical production [J].
Konnerth, Hannelore ;
Matsagar, Babasaheb M. ;
Chen, Season S. ;
Prechtl, Martin H. G. ;
Shieh, Fa-Kuen ;
Wu, Kevin C-W .
COORDINATION CHEMISTRY REVIEWS, 2020, 416
[22]   Stabilizing Li-metal host anode with LiF-rich solid electrolyte interphase [J].
Lee, Jaewoo ;
Park, Min-Sik ;
Kim, Jung Ho .
NANO CONVERGENCE, 2021, 8 (01)
[23]   Structurally stabilized lithium-metal anode via surface chemistry engineering [J].
Lee, Jaewoo ;
Choi, Seung Hyun ;
Qutaish, Hamzeh ;
Hyeon, Yuhwan ;
Han, Sang A. ;
Heo, Yoon-Uk ;
Whang, Dongmok ;
Lee, Jong-Won ;
Moon, Janghyuk ;
Park, Min-Sik ;
Kim, Jung Ho ;
Dou, Shi Xue .
ENERGY STORAGE MATERIALS, 2021, 37 :315-324
[24]   Engineering a homogeneous alloy-oxide interface derived from metal-organic frameworks for selective oxidation of 5-hydroxymethylfurfural to 2, 5-furandicarboxylic acid [J].
Liao, Yu-Te ;
Nguyen Van Chi ;
Ishiguro, Nozomu ;
Young, Allison P. ;
Tsung, Chia-Kuang ;
Wu, Kevin C-W .
APPLIED CATALYSIS B-ENVIRONMENTAL, 2020, 270
[25]   Highly selective and high-performance osmotic power generators in subnanochannel membranes enabled by metal-organic frameworks [J].
Liu, Yi-Cheng ;
Yeh, Li-Hsien ;
Zheng, Min-Jie ;
Wu, Kevin C-W .
SCIENCE ADVANCES, 2021, 7 (10)
[26]   Lithium-oxygen batteries: bridging mechanistic understanding and battery performance [J].
Lu, Yi-Chun ;
Gallant, Betar M. ;
Kwabi, David G. ;
Harding, Jonathon R. ;
Mitchell, Robert R. ;
Whittingham, M. Stanley ;
Shao-Horn, Yang .
ENERGY & ENVIRONMENTAL SCIENCE, 2013, 6 (03) :750-768
[27]   Lithium-oxygen batteries-Limiting factors that affect performance [J].
Padbury, Richard ;
Zhang, Xiangwu .
JOURNAL OF POWER SOURCES, 2011, 196 (10) :4436-4444
[28]   Versatile design of metal-organic framework cathode for Li-O2 and Li-O2/CO2 batteries [J].
Pham, Hien Thi Thu ;
Choi, Youngbin ;
Park, Min-Sik ;
Lee, Jong-Won .
CHEMICAL COMMUNICATIONS, 2020, 56 (91) :14223-14226
[29]   Design of cobalt catalysed carbon nanotubes in bimetallic zeolitic imidazolate frameworks [J].
Qutaish, Hamzeh ;
Lee, Jaewoo ;
Hyeon, Yuhwan ;
Han, Sang A. ;
Lee, In-Hwan ;
Heo, Yoon-Uk ;
Whang, Dongmok ;
Moon, Janghyuk ;
Park, Min-Sik ;
Kim, Jung Ho .
APPLIED SURFACE SCIENCE, 2021, 547
[30]   Crystal Growth of ZIF-8, ZIF-67, and Their Mixed-Metal Derivatives [J].
Saliba, Daniel ;
Ammar, Manal ;
Rammal, Moustafa ;
Al-Ghoul, Mazen ;
Hmadeh, Mohamad .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2018, 140 (05) :1812-1823