TY - JOUR
T1 - Recent Progress and Perspective in Electrode Materials for K-Ion Batteries
AU - Kim, Haegyeom
AU - Kim, Jae Chul
AU - Bianchini, Matteo
AU - Seo, Dong Hwa
AU - Rodriguez-Garcia, Jorge
AU - Ceder, Gerbrand
N1 - Publisher Copyright:
© 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
PY - 2018/3/26
Y1 - 2018/3/26
N2 - The development of rechargeable batteries using K ions as charge carriers has recently attracted considerable attention in the search for cost-effective and large-scale energy storage systems. In light of this trend, various materials for positive and negative electrodes are proposed and evaluated for application in K-ion batteries. Here, a comprehensive review of ongoing materials research on nonaqueous K-ion batteries is offered. Information on the status of new materials discovery and insights to help understand the K-storage mechanisms are provided. In addition, strategies to enhance the electrochemical properties of K-ion batteries and computational approaches to better understand their thermodynamic properties are included. Finally, K-ion batteries are compared to competing Li and Na systems and pragmatic opportunities and future research directions are discussed.
AB - The development of rechargeable batteries using K ions as charge carriers has recently attracted considerable attention in the search for cost-effective and large-scale energy storage systems. In light of this trend, various materials for positive and negative electrodes are proposed and evaluated for application in K-ion batteries. Here, a comprehensive review of ongoing materials research on nonaqueous K-ion batteries is offered. Information on the status of new materials discovery and insights to help understand the K-storage mechanisms are provided. In addition, strategies to enhance the electrochemical properties of K-ion batteries and computational approaches to better understand their thermodynamic properties are included. Finally, K-ion batteries are compared to competing Li and Na systems and pragmatic opportunities and future research directions are discussed.
KW - K-ion
KW - batteries
KW - electrodes
KW - next-generation
KW - potassium
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U2 - 10.1002/aenm.201702384
DO - 10.1002/aenm.201702384
M3 - Review article
AN - SCOPUS:85037339032
SN - 1614-6832
VL - 8
JO - Advanced Energy Materials
JF - Advanced Energy Materials
IS - 9
M1 - 1702384
ER -