Direct Observation of Ordered Oxygen Defects on the Atomic Scale in Li2O2 for Li-O2 Batteries

被引：34
|
作者：
Xiao, Dongdong [1 ]
Dong, Shanmu [2 ]
Guan, Jing [2 ]
Gu, Lin [1 ]
Li, Shanming [1 ]
Zhao, Nijie [1 ]
Shang, Chaoqun [2 ]
Yang, Zhenzhong [1 ]
Zheng, Hao [1 ]
Chen, Chun [3 ]
Xiao, Ruijuan [1 ]
Hu, Yong-Sheng [1 ]
Li, Hong [1 ]
Cui, Guanglei [2 ]
Chen, Liquan [1 ]
机构：
[1] Chinese Acad Sci, Beijing Natl Lab Condensed Matter Phys, Inst Phys, Beijing 100190, Peoples R China
[2] Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao Key Lab Solar Energy Utilizat & Energy St, Qingdao 266101, Peoples R China
[3] Beijing Inst Technol, Dept Chem, Beijing 102488, Peoples R China
来源：
ADVANCED ENERGY MATERIALS | 2015年 / 5卷 / 03期
关键词：
LITHIUM; ELECTROLYTE; STORAGE; AIR;
D O I：
10.1002/aenm.201400664
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The structure of the discharge product, Li2O2, in lithium-oxygen batteries is revealed directly on the atomic scale. A unique stage ordering that the peroxide vacancy occupies preferentially in every other layer along the c-axis of Li2O2 is observed. This finding provides new insight into the relationship between the structure of Li2O2 and the discharge/charge behavior of Li-O2 batteries. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页数：4
相关论文
共 50 条
  • [1] A Facile Mechanism for Recharging Li2O2 in Li-O2 Batteries
    Kang, ShinYoung
    Mo, Yifei
    Ong, Shyue Ping
    Ceder, Gerbrand
    CHEMISTRY OF MATERIALS, 2013, 25 (16) : 3328 - 3336
  • [2] Influence of Li2O2 morphology on oxygen reduction and evolution kinetics in Li-O2 batteries
    Gallant, Betar M.
    Kwabi, David G.
    Mitchell, Robert R.
    Zhou, Jigang
    Thompson, Carl V.
    Shao-Horn, Yang
    ENERGY & ENVIRONMENTAL SCIENCE, 2013, 6 (08) : 2518 - 2528
  • [3] The Decisive Role of Li2O2 Desorption for Oxygen Reduction Reaction in Li-O2 Batteries
    Xu, Chengyang
    Ge, Aimin
    Kannari, Koki
    Peng, Baoxu
    Xue, Min
    Ding, Bing
    Inoue, Ken-ichi
    Zhang, Xiaogang
    Ye, Shen
    ACS ENERGY LETTERS, 2023, 8 (03) : 1289 - 1299
  • [4] Lithium and oxygen vacancies and their role in Li2O2 charge transport in Li-O2 batteries
    Varley, J. B.
    Viswanathan, V.
    Norskov, J. K.
    Luntz, A. C.
    ENERGY & ENVIRONMENTAL SCIENCE, 2014, 7 (02) : 720 - 727
  • [5] A highly efficient Li2O2 oxidation system in Li-O2 batteries
    Hase, Yoko
    Seki, Juntaro
    Shiga, Tohru
    Mizuno, Fuminori
    Nishikoori, Hidetaka
    Iba, Hideki
    Takechi, Kensuke
    CHEMICAL COMMUNICATIONS, 2016, 52 (82) : 12151 - 12154
  • [6] Li2O2 oxidation: the charging reaction in the aprotic Li-O2 batteries
    Cui, Qinghua
    Zhang, Yelong
    Ma, Shunchao
    Peng, Zhangquan
    SCIENCE BULLETIN, 2015, 60 (14) : 1227 - 1234
  • [7] Li2O2 oxidation: the charging reaction in the aprotic Li-O2 batteries
    Qinghua Cui
    Yelong Zhang
    Shunchao Ma
    Zhangquan Peng
    ScienceBulletin, 2015, 60 (14) : 1227 - 1234
  • [8] Tunneling and Polaron Charge Transport through Li2O2 in Li-O2 Batteries
    Luntz, A. C.
    Viswanathan, V.
    Voss, J.
    Varley, J. B.
    Norskov, J. K.
    Scheffler, R.
    Speidel, A.
    JOURNAL OF PHYSICAL CHEMISTRY LETTERS, 2013, 4 (20): : 3494 - 3499
  • [9] Rate-Dependent Morphology of Li2O2 Growth in Li-O2 Batteries
    Horstmann, Birger
    Gallant, Betar
    Mitchell, Robert
    Bessler, Wolfgang G.
    Shao-Horn, Yang
    Bazant, Martin Z.
    JOURNAL OF PHYSICAL CHEMISTRY LETTERS, 2013, 4 (24): : 4217 - 4222
  • [10] Direct Visualization of Dynamic Mobility of Li2O2 in Li-O2 Batteries: A Differential Interference Microscopy Study
    Zhou, Chi
    Shen, Zhen-Zhen
    Wen, Rui
    Wan, Li-Jun
    ACS APPLIED MATERIALS & INTERFACES, 2022, 14 (04) : 5395 - 5401
12345