CAS OpenIR
Initiating Hexagonal MoO3 for Superb-Stable and Fast NH4+ Storage Based on Hydrogen Bond Chemistry
Liang, Guojin1; Wang, Yanlei2; Huang, Zhaodong1; Mo, Funian1; Li, Xinliang1; Yang, Qi1; Wang, Donghong1; Li, Hongfei3; Chen, Shimou2; Zhi, Chunyi1,4
2020-02-20
Source PublicationADVANCED MATERIALS
ISSN0935-9648
Pages9
AbstractNonmetallic ammonium (NH4+) ions are applied as charge carriers for aqueous batteries, where hexagonal MoO3 is initially investigated as an anode candidate for NH4+ storage. From experimental and first-principle calculated results, the battery chemistry proceeds with reversible building-breaking behaviors of hydrogen bonds between NH4+ and tunneled MoO3 electrode frameworks, where the ammoniation/deammoniation mechanism is dominated by nondiffusion-controlled pseudocapacitive behavior. Outstanding electrochemical performance of MoO3 for NH4+ storage is delivered with 115 mAh g(-1) at 1 C and can retain 32 mAh g(-1) at 150 C. Furthermore, it remarkably exhibits ultralong and stable cyclic performance up to 100 000 cycle with 94% capacity retention and high power density of 4170 W kg(-1) at 150 C. When coupled with CuFe prussian blue analogous (PBA) cathode, the full ammonium battery can deliver decent energy density 21.3 Wh kg(-1) and the resultant flexible ammonium batteries at device level are also pioneeringly developed for potential realistic applications.
Keywordammonium ion batteries hexagonal MoO3 hydrogen bond chemistry
DOI10.1002/adma.201907802
Language英语
WOS KeywordMOLYBDENUM TRIOXIDE ; ENERGY-STORAGE ; INTERCALATION ; BATTERY
Funding ProjectNational Key R&D Program of China[2019YFA0705104] ; GRF[N_CityU11305218] ; Science Technology and Innovation Committee of Shenzhen Municipality[JCYJ20170818103435068] ; City University of Hong Kong[9667165]
WOS Research AreaChemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
WOS SubjectChemistry, Multidisciplinary ; Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter
Funding OrganizationNational Key R&D Program of China ; GRF ; Science Technology and Innovation Committee of Shenzhen Municipality ; City University of Hong Kong
WOS IDWOS:000514623900001
PublisherWILEY-V C H VERLAG GMBH
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/39687
Collection中国科学院过程工程研究所
Corresponding AuthorChen, Shimou; Zhi, Chunyi
Affiliation1.City Univ Hong Kong, Dept Mat Sci & Engn, Kowloon, 83 Tat Chee Ave, Hong Kong, Peoples R China
2.Chinese Acad Sci, Inst Proc Engn, Beijing 100190, Peoples R China
3.Songshan Lake Mat Lab, Dongguan 523808, Guangdong, Peoples R China
4.City Univ Hong Kong, Shenzhen Res Inst, Shenzhen 518057, Peoples R China
Recommended Citation
GB/T 7714
Liang, Guojin,Wang, Yanlei,Huang, Zhaodong,et al. Initiating Hexagonal MoO3 for Superb-Stable and Fast NH4+ Storage Based on Hydrogen Bond Chemistry[J]. ADVANCED MATERIALS,2020:9.
APA Liang, Guojin.,Wang, Yanlei.,Huang, Zhaodong.,Mo, Funian.,Li, Xinliang.,...&Zhi, Chunyi.(2020).Initiating Hexagonal MoO3 for Superb-Stable and Fast NH4+ Storage Based on Hydrogen Bond Chemistry.ADVANCED MATERIALS,9.
MLA Liang, Guojin,et al."Initiating Hexagonal MoO3 for Superb-Stable and Fast NH4+ Storage Based on Hydrogen Bond Chemistry".ADVANCED MATERIALS (2020):9.
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