Enhanced cyclability of rechargeable Li-O2 batteries enabled by boron carbide

被引：14
|
作者：
Shu, Chaozhu [1 ,2 ]
Huang, Rui [1 ]
Wang, Jia [1 ]
Su, Dangsheng [1 ]
机构：
[1] Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China
[2] Chengdu Univ Technol, Coll Mat & Chem & Chem Engn, Chengdu 610059, Peoples R China
来源：
RSC ADVANCES | 2015年 / 5卷 / 125期
关键词：
FUEL-CELL ELECTROCATALYSTS; LI-AIR BATTERIES; ELECTROLYTE; EVOLUTION; NANOPARTICLES; OXIDATION;
D O I：
10.1039/c5ra24880a
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A Li-O-2 battery with a boron carbide (B4C) based electrode presented a discharge-recharge voltage gap of 1.11 V, which is 550 mV smaller than that of a Super P based Li-O-2 battery. The B4C based electrode also enables much more enhanced cyclability of over 160 cycles at a current rate of 1000 mA g(-1) (0.3mA cm(-2)). The improved round-trip efficiency and cyclability is attributed to the high electrocatalytic activity and excellent stability of B4C.
引用
收藏
页码：103019 / 103022
页数：4
相关论文
共 50 条
  • [1] Li Utilization and Cyclability of Li-O2 Rechargeable Batteries Incorporating a Mesoporous Pd/β-MnO2 Air Electrode
    Jang, Il Chan
    Ida, Shintaro
    Ishihara, Tatsumi
    ELECTROCHEMISTRY, 2014, 82 (04) : 267 - 272
  • [2] Reaction chemistry in rechargeable Li-O2 batteries
    Lim, Hee-Dae
    Lee, Byungju
    Bae, Youngjoon
    Park, Hyeokjun
    Ko, Youngmin
    Kim, Haegyeom
    Kim, Jinsoo
    Kang, Kisuk
    CHEMICAL SOCIETY REVIEWS, 2017, 46 (10) : 2873 - 2888
  • [3] Photoelectrochemistry of oxygen in rechargeable Li-O2 batteries
    Du, Dongfeng
    Zhu, Zhuo
    Chan, Kwong-Yu
    Li, Fujun
    Chen, Jun
    CHEMICAL SOCIETY REVIEWS, 2022, 51 (06) : 1846 - 1860
  • [4] Ultrafine IrO2 nanoparticle-decorated carbon as an electrocatalyst for rechargeable Li-O2 batteries with enhanced charge performance and cyclability
    Guo, Kun
    Li, Yuan
    Yuan, Ting
    Dong, Xiaowen
    Li, Xiaowei
    Yang, Hui
    JOURNAL OF SOLID STATE ELECTROCHEMISTRY, 2015, 19 (03) : 821 - 829
  • [5] Improving the cyclability of Li-O2 batteries with palladium nanocolloidal electrolytes
    Yuan, Dong
    Yin, Liankun
    Wu, Yu
    Li, Fujie
    Luo, Tianlin
    Zhuge, Xiangqun
    Li, Yibing
    Luo, Zhihong
    Luo, Kun
    JOURNAL OF SOLID STATE ELECTROCHEMISTRY, 2022, 26 (10) : 2261 - 2269
  • [6] Improving the cyclability of Li-O2 batteries with palladium nanocolloidal electrolytes
    Dong Yuan
    Liankun Yin
    Yu Wu
    Fujie Li
    Tianlin Luo
    Xiangqun Zhuge
    Yibing Li
    Zhihong Luo
    Kun Luo
    Journal of Solid State Electrochemistry, 2022, 26 : 2261 - 2269
  • [7] Enhanced Cyclability in Rechargeable Li-O2 Batteries Based on Mn3O4 Hollow Nanocage/Ketjenblack Catalytic Air Cathode
    Cao, Yulin
    Or, Siu Wing
    IEEE TRANSACTIONS ON MAGNETICS, 2016, 52 (07)
  • [8] TEMPO: A Mobile Catalyst for Rechargeable Li-O2 Batteries
    Bergner, Benjamin J.
    Schuermann, Adrian
    Peppler, Klaus
    Garsuch, Arnd
    Janek, Juergen
    JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2014, 136 (42) : 15054 - 15064
  • [9] On the Stability of Nitrate Ion in Rechargeable Li-O2 Batteries
    Rosy
    Noked, Malachi
    JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2018, 166 (03) : A5008 - A5013
  • [10] The discharge rate capability of rechargeable Li-O2 batteries
    Lu, Yi-Chun
    Kwabi, David G.
    Yao, Koffi P. C.
    Harding, Jonathon R.
    Zhou, Jigang
    Zuin, Lucia
    Shao-Horn, Yang
    ENERGY & ENVIRONMENTAL SCIENCE, 2011, 4 (08) : 2999 - 3007
12345