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Interface Engineering of NCMA Cathodes with LATP Coatings for High-Performance Solid-State Lithium Batteries.

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Title: Interface Engineering of NCMA Cathodes with LATP Coatings for High-Performance Solid-State Lithium Batteries.
Authors: Cho, Shih-Ping1 (AUTHOR), Hameed, Muhammad Usman2 (AUTHOR), Hsieh, Chien-Te3,4 (AUTHOR) cthsieh@saturn.yzu.edu.tw, Liu, Wei-Ren1,4,5,6 (AUTHOR) wrliu1203@gmail.com
Source: Nanomaterials (2079-4991). Jul2025, Vol. 15 Issue 14, p1057. 15p.
Subjects: Interface stability, Surface coatings, Ionic conductivity, Electrochemical analysis, Cathodes, Energy storage, Solid state batteries
Abstract: The development of high-performance and stable solid-state lithium batteries (SSBs) is critical for advancing next-generation energy storage technologies. This study investigates LATP (Li1.3Al0.3Ti1.7(PO4)3) coatings to enhance the electrochemical performance and interface stability of NCMA83 (LiNi0.83Co0.06Mn0.06Al0.05O2) cathodes. Compared to conventional combinations with LPSC (Li6PS5Cl) solid electrolytes, LATP coatings significantly reduce interfacial reactivity and improve cycling stability. Structural and morphological analyses reveal that LATP coatings maintain the crystallinity of NCMA83 while fine-tuning its lattice stress. Electrochemical testing demonstrates that LATP-modified samples (83L5) achieve superior capacity retention (65 mAh/g after 50 cycles) and reduced impedance (Rct ~200 Ω), compared to unmodified samples (83L0). These results highlight LATP's potential as a surface engineering solution to mitigate degradation effects, enhance ionic conductivity, and extend the lifespan of high-capacity SSBs. [ABSTRACT FROM AUTHOR]
Copyright of Nanomaterials (2079-4991) is the property of MDPI and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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  Label: Title
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  Data: Interface Engineering of NCMA Cathodes with LATP Coatings for High-Performance Solid-State Lithium Batteries.
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  Data: <searchLink fieldCode="AR" term="%22Cho%2C+Shih-Ping%22">Cho, Shih-Ping</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Hameed%2C+Muhammad+Usman%22">Hameed, Muhammad Usman</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Hsieh%2C+Chien-Te%22">Hsieh, Chien-Te</searchLink><relatesTo>3,4</relatesTo> (AUTHOR)<i> cthsieh@saturn.yzu.edu.tw</i><br /><searchLink fieldCode="AR" term="%22Liu%2C+Wei-Ren%22">Liu, Wei-Ren</searchLink><relatesTo>1,4,5,6</relatesTo> (AUTHOR)<i> wrliu1203@gmail.com</i>
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  Data: <searchLink fieldCode="JN" term="%22Nanomaterials+%282079-4991%29%22">Nanomaterials (2079-4991)</searchLink>. Jul2025, Vol. 15 Issue 14, p1057. 15p.
– Name: Subject
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  Data: <searchLink fieldCode="DE" term="%22Interface+stability%22">Interface stability</searchLink><br /><searchLink fieldCode="DE" term="%22Surface+coatings%22">Surface coatings</searchLink><br /><searchLink fieldCode="DE" term="%22Ionic+conductivity%22">Ionic conductivity</searchLink><br /><searchLink fieldCode="DE" term="%22Electrochemical+analysis%22">Electrochemical analysis</searchLink><br /><searchLink fieldCode="DE" term="%22Cathodes%22">Cathodes</searchLink><br /><searchLink fieldCode="DE" term="%22Energy+storage%22">Energy storage</searchLink><br /><searchLink fieldCode="DE" term="%22Solid+state+batteries%22">Solid state batteries</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: The development of high-performance and stable solid-state lithium batteries (SSBs) is critical for advancing next-generation energy storage technologies. This study investigates LATP (Li1.3Al0.3Ti1.7(PO4)3) coatings to enhance the electrochemical performance and interface stability of NCMA83 (LiNi0.83Co0.06Mn0.06Al0.05O2) cathodes. Compared to conventional combinations with LPSC (Li6PS5Cl) solid electrolytes, LATP coatings significantly reduce interfacial reactivity and improve cycling stability. Structural and morphological analyses reveal that LATP coatings maintain the crystallinity of NCMA83 while fine-tuning its lattice stress. Electrochemical testing demonstrates that LATP-modified samples (83L5) achieve superior capacity retention (65 mAh/g after 50 cycles) and reduced impedance (Rct ~200 Ω), compared to unmodified samples (83L0). These results highlight LATP's potential as a surface engineering solution to mitigate degradation effects, enhance ionic conductivity, and extend the lifespan of high-capacity SSBs. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Nanomaterials (2079-4991) is the property of MDPI and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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RecordInfo BibRecord:
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    Identifiers:
      – Type: doi
        Value: 10.3390/nano15141057
    Languages:
      – Code: eng
        Text: English
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      Pagination:
        PageCount: 15
        StartPage: 1057
    Subjects:
      – SubjectFull: Interface stability
        Type: general
      – SubjectFull: Surface coatings
        Type: general
      – SubjectFull: Ionic conductivity
        Type: general
      – SubjectFull: Electrochemical analysis
        Type: general
      – SubjectFull: Cathodes
        Type: general
      – SubjectFull: Energy storage
        Type: general
      – SubjectFull: Solid state batteries
        Type: general
    Titles:
      – TitleFull: Interface Engineering of NCMA Cathodes with LATP Coatings for High-Performance Solid-State Lithium Batteries.
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          Name:
            NameFull: Cho, Shih-Ping
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            NameFull: Hameed, Muhammad Usman
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            NameFull: Hsieh, Chien-Te
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            NameFull: Liu, Wei-Ren
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            – D: 15
              M: 07
              Text: Jul2025
              Type: published
              Y: 2025
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            – TitleFull: Nanomaterials (2079-4991)
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