APM OpenIR
Rotational Cluster Anion Enabling Superionic Conductivity in Sodium-Rich Antiperovskite Na3OBH4
Sun, Yulong1; Wang, Yuechao2; Liang, Xinmiao3; Xia, Yuanhua4,5; Peng, Linfeng1; Jia, Huanhuan1; Li, Hanxiao2; Bai, Liangfei4,5; Feng, Jiwen3; Jiang, Hong2; Xie, Jia1
2019-04-10
Source PublicationJOURNAL OF THE AMERICAN CHEMICAL SOCIETY
ISSN0002-7863
Volume141Issue:14Pages:5640-5644
AbstractSodium superionic conductors are keys to develop high safety and low cost all-solid-state sodium batteries. Among developed sodium ionic conductors, antiperovskite-type ionic conductors have attracted vast interest due to their high structural tolerance and good formability. Herein, we successfully synthesize Na3OBH4 with cubic antiperovskite structure by solid-state reaction from Na2O and NaBH4. Na3OBH4 exhibits ionic conductivity of 4.4 x 10(-3) S cm(-1) at room temperature (1.1 x 10(-2) S cm(-1) at 328 K) and activation energy of 0.25 eV. The ionic conductivity is 4 orders of magnitude higher than the existing antiperovskite Na3OX (X = Cl, Br, I). It is shown that such enhancement is not only due to the specific cubic antiperovskite structure of Na3OBH4 but also because of the rotation of BH4 cluster anion. This work deepens the understanding of the antiperovskite structure and the role of cluster anions for superionic conduction.
Funding OrganizationNational Basic Research Program of China (973 Program) ; National Basic Research Program of China (973 Program) ; Program for HUST Interdisciplinary Innovation Team ; Program for HUST Interdisciplinary Innovation Team ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; National Basic Research Program of China (973 Program) ; National Basic Research Program of China (973 Program) ; Program for HUST Interdisciplinary Innovation Team ; Program for HUST Interdisciplinary Innovation Team ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; National Basic Research Program of China (973 Program) ; National Basic Research Program of China (973 Program) ; Program for HUST Interdisciplinary Innovation Team ; Program for HUST Interdisciplinary Innovation Team ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; National Basic Research Program of China (973 Program) ; National Basic Research Program of China (973 Program) ; Program for HUST Interdisciplinary Innovation Team ; Program for HUST Interdisciplinary Innovation Team ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation
DOI10.1021/jacs.9b01746
WOS KeywordTRANSPORT MECHANISMS ; ANTI-PEROVSKITE ; ELECTROLYTES ; BATTERIES ; LI3OCL
Language英语
Funding ProjectNational Basic Research Program of China (973 Program)[2015CB258400] ; Program for HUST Interdisciplinary Innovation Team[2015ZDTD021] ; National Natural Science Foundation of China[21673005] ; National Natural Science Foundation of China[21621061] ; China Postdoctoral Science Foundation[BX201700003] ; China Postdoctoral Science Foundation[2017M622422]
Funding OrganizationNational Basic Research Program of China (973 Program) ; National Basic Research Program of China (973 Program) ; Program for HUST Interdisciplinary Innovation Team ; Program for HUST Interdisciplinary Innovation Team ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; National Basic Research Program of China (973 Program) ; National Basic Research Program of China (973 Program) ; Program for HUST Interdisciplinary Innovation Team ; Program for HUST Interdisciplinary Innovation Team ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; National Basic Research Program of China (973 Program) ; National Basic Research Program of China (973 Program) ; Program for HUST Interdisciplinary Innovation Team ; Program for HUST Interdisciplinary Innovation Team ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; National Basic Research Program of China (973 Program) ; National Basic Research Program of China (973 Program) ; Program for HUST Interdisciplinary Innovation Team ; Program for HUST Interdisciplinary Innovation Team ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation
WOS Research AreaChemistry
WOS SubjectChemistry, Multidisciplinary
WOS IDWOS:000464769000012
PublisherAMER CHEMICAL SOC
Citation statistics
Cited Times:12[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.apm.ac.cn/handle/112942/13739
Collection中国科学院武汉物理与数学研究所
Corresponding AuthorJiang, Hong; Xie, Jia
Affiliation1.Huazhong Univ Sci & Technol, Sch Elect & Elect Engn, State Key Lab Adv Electromagnet Engn & Technol, Wuhan 430074, Hubei, Peoples R China
2.Peking Univ, Beijing Natl Lab Mol Sci, Coll Chem & Mol Engn, Beijing 100871, Peoples R China
3.Chinese Acad Sci, Wuhan Inst Phys & Math, Natl Ctr Magnet Resonance Wuhan, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Hubei, Peoples R China
4.China Acad Engn Phys, Key Lab Neutron Phys, Mianyang 621999, Sichuan, Peoples R China
5.China Acad Engn Phys, Inst Nucl Phys & Chem, Mianyang 621999, Sichuan, Peoples R China
Recommended Citation
GB/T 7714
Sun, Yulong,Wang, Yuechao,Liang, Xinmiao,et al. Rotational Cluster Anion Enabling Superionic Conductivity in Sodium-Rich Antiperovskite Na3OBH4[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,2019,141(14):5640-5644.
APA Sun, Yulong.,Wang, Yuechao.,Liang, Xinmiao.,Xia, Yuanhua.,Peng, Linfeng.,...&Xie, Jia.(2019).Rotational Cluster Anion Enabling Superionic Conductivity in Sodium-Rich Antiperovskite Na3OBH4.JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,141(14),5640-5644.
MLA Sun, Yulong,et al."Rotational Cluster Anion Enabling Superionic Conductivity in Sodium-Rich Antiperovskite Na3OBH4".JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 141.14(2019):5640-5644.
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