Tailoring a New 4V‐Class Cathode Material for Na‐Ion Batteries

Advanced Energy MaterialsVolume 6, Issue 6 1502147 Communication Tailoring a New 4V-Class Cathode Material for Na-Ion Batteries Jongsoon Kim, Jongsoon Kim Korea Atomic Energy Research Institute (KAERI), Daedeok-daero 989 Beon-Gil, Yuseong-gu, Daejeon, 305-353 South KoreaSearch for more papers by this authorInchul Park, Inchul Park Department of Materials Science and Engineering, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, 151-742 South Korea Center for Nanoparticle Research, Institute for Basic Science (IBS), Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, 151-742 South Korea Research Institute of Advanced Materials (RIAM), Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, 151-742 South KoreaSearch for more papers by this authorHyungsub Kim, Hyungsub Kim Department of Materials Science and Engineering, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, 151-742 South Korea Research Institute of Advanced Materials (RIAM), Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, 151-742 South KoreaSearch for more papers by this authorKyu-Young Park, Kyu-Young Park Department of Materials Science and Engineering, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, 151-742 South Korea Research Institute of Advanced Materials (RIAM), Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, 151-742 South KoreaSearch for more papers by this authorYoung-Uk Park, Young-Uk Park LG Chem., 1 Gwanak-ro, Gwanak-gu, Seoul, 151-742 South KoreaSearch for more papers by this authorKisuk Kang, Corresponding Author Kisuk Kang Department of Materials Science and Engineering, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, 151-742 South Korea Center for Nanoparticle Research, Institute for Basic Science (IBS), Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, 151-742 South Korea Research Institute of Advanced Materials (RIAM), Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, 151-742 South KoreaE-mail: matlgen1@snu.ac.krSearch for more papers by this author Jongsoon Kim, Jongsoon Kim Korea Atomic Energy Research Institute (KAERI), Daedeok-daero 989 Beon-Gil, Yuseong-gu, Daejeon, 305-353 South KoreaSearch for more papers by this authorInchul Park, Inchul Park Department of Materials Science and Engineering, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, 151-742 South Korea Center for Nanoparticle Research, Institute for Basic Science (IBS), Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, 151-742 South Korea Research Institute of Advanced Materials (RIAM), Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, 151-742 South KoreaSearch for more papers by this authorHyungsub Kim, Hyungsub Kim Department of Materials Science and Engineering, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, 151-742 South Korea Research Institute of Advanced Materials (RIAM), Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, 151-742 South KoreaSearch for more papers by this authorKyu-Young Park, Kyu-Young Park Department of Materials Science and Engineering, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, 151-742 South Korea Research Institute of Advanced Materials (RIAM), Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, 151-742 South KoreaSearch for more papers by this authorYoung-Uk Park, Young-Uk Park LG Chem., 1 Gwanak-ro, Gwanak-gu, Seoul, 151-742 South KoreaSearch for more papers by this authorKisuk Kang, Corresponding Author Kisuk Kang Department of Materials Science and Engineering, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, 151-742 South Korea Center for Nanoparticle Research, Institute for Basic Science (IBS), Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, 151-742 South Korea Research Institute of Advanced Materials (RIAM), Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, 151-742 South KoreaE-mail: matlgen1@snu.ac.krSearch for more papers by this author First published: 18 January 2016 https://doi.org/10.1002/aenm.201502147Citations: 59Read the full textAboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinkedInRedditWechat Graphical Abstract Na7V3(P2O7)4 is capable of exhibiting 4.13 V of the redox potential as a cathode material for Na ion batteires, as revealed by the structural and electrochemical characterizations from first-principles calculations and experiments. The cyclability of Na7V3(P2O7)4 is respectably stable (75% retention after 600 cycles), which is attributed to the low volume change (1%) during cycling. Citing Literature Supporting Information As a service to our authors and readers, this journal provides supporting information supplied by the authors. Such materials are peer reviewed and may be re-organized for online delivery, but are not copy-edited or typeset. Technical support issues arising from supporting information (other than missing files) should be addressed to the authors. Filename Description aenm201502147-sup-0001-S1.pdf1 MB Supplementary Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article. Volume6, Issue6March 23, 20161502147 RelatedInformation