Facile synthesis of multiporous CuCo2O4 microspheresas efficient electrocatalysts for rechargeable Li-O2 batteries

被引：0
|
作者：
Li, Pengfa [1 ]
Sun, Wang [1 ]
Qiao, Jinshuo [1 ]
Wang, Zhenhua [1 ]
Sun, Kening [1 ,2 ]
机构：
[1] Beijing Inst Technol, Beijing Key Lab Chem Power Source & Green Catalys, Sch Chem Engn & Environm, Beijing 100081, Peoples R China
[2] Collaborat Innovat Ctr Elect Vehicles Beijing, Beijing 100081, Peoples R China
来源：
PROCEEDINGS OF THE 5TH INTERNATIONAL CONFERENCE ON INFORMATION ENGINEERING FOR MECHANICS AND MATERIALS | 2015年 / 21卷
关键词：
Lithium-oxygen battery; Multiporous; Electrocatalyst; Structural; CATALYSTS; LITHIUM;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Multiporous CuCo2O4 microspheres have been synthesized via a facile solvothermal method and used as bifunctional electrocatalysts for rechargeable Li-O2 batteries. The Li-O2 battery utilizing CuCo2O4 shows a higher specific capacity of 5607 mAh g-1 than that with pure Ketjen black (KB). Moreover, the Cu-Co2O4-based electrode enables much enhanced cyclability than that of the carbon-only cathode. Such excellent catalytic performance of CuCo2O4 could be associated with its inherent catalytic activity and multi-porous microspheres structure.
引用
收藏
页码：1763 / 1768
页数：6
相关论文
共 50 条
  • [41] Hierarchical activated carbon microfiber (ACM) electrodes for rechargeable Li-O2 batteries
    Etacheri, Vinodkumar
    Sharon, Daniel
    Garsuch, Arnd
    Afri, Michal
    Frimer, Aryeh A.
    Aurbach, Doron
    JOURNAL OF MATERIALS CHEMISTRY A, 2013, 1 (16) : 5021 - 5030
  • [42] Electrochemical and catalytic properties of V2O5/Al2O3 in rechargeable Li-O2 batteries
    Lim, Sung Hoon
    Kim, Do Hyung
    Byun, Ji Young
    Kim, Bok Ki
    Yoon, Woo Young
    ELECTROCHIMICA ACTA, 2013, 107 : 681 - 685
  • [43] Understanding Rechargeable Li-O2 Batteries via First-Principles Computations
    Zhang, Xu
    Chen, An
    Jiao, Menggai
    Xie, Zhaojun
    Zhou, Zhen
    BATTERIES & SUPERCAPS, 2019, 2 (06) : 498 - 508
  • [44] Cathodes Based on Noncatalyzed Ordered Mesoporous Carbon for Li-O2 Rechargeable Batteries
    Zeng, Juqin
    Nair, Jijeesh Ravi
    Chen, Qiuping
    Francia, Carlotta
    Bodoardo, Silvia
    Penazzi, Nerino
    CHEMELECTROCHEM, 2014, 1 (08): : 1382 - 1387
  • [45] Nitrogen-Doped Holey Graphene for High-Performance Rechargeable Li-O2 Batteries
    Shui, Jianglan
    Lin, Yi
    Connell, John W.
    Xu, Jiantie
    Fan, Xueliu
    Dai, Liming
    ACS ENERGY LETTERS, 2016, 1 (01): : 260 - 265
  • [46] The Use of Spray-Dried Mn3O4/C Composites as Electrocatalysts for Li-O2 Batteries
    Yang, Hong-Kai
    Chin, Chih-Chun
    Chen, Jenn-Shing
    NANOMATERIALS, 2016, 6 (11):
  • [47] Facile preparation of porous erythrocyte-like CuCo2O4 as active material of lithium ion batteries anode
    Xu, Hongmei
    Song, Xiaolan
    Zhang, Ying
    Qin, Zhenzhen
    Ma, Ting
    Wang, Hui
    JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2019, 30 (17) : 16308 - 16315
  • [48] An efficient electrocatalyst of NiO supported on carbon paper for nonaqueous Li-O2 batteries
    Kim, Juhyoung
    Kang, Jungwon
    IONICS, 2019, 25 (11) : 5611 - 5616
  • [49] Oxygen Vacancy-Rich RuO2-Co3O4 Nanohybrids as Improved Electrocatalysts for Li-O2 Batteries
    Zhang, Yu
    Zhang, Shuting
    Ma, Jie
    Huang, Aijian
    Yuan, Mengwei
    Li, Yufeng
    Sun, Genban
    Chen, Chen
    Nan, Caiyun
    ACS APPLIED MATERIALS & INTERFACES, 2021, 13 (33) : 39239 - 39247
  • [50] Synthesis and characterization of uniformly dispersed Fe3O4/Fe nanocomposite on porous carbon: application for rechargeable Li-O2 batteries
    Lu, Jun
    Qin, Yan
    Du, Peng
    Luo, Xiangyi
    Wu, Tianpin
    Ren, Yang
    Wen, Jianguo
    Miller, Dean J.
    Miller, Jeffrey T.
    Amine, Khalil
    RSC ADVANCES, 2013, 3 (22) : 8276 - 8285
12345