Nanoscale state-of-charge heterogeneities within polycrystalline nickel-rich layered oxide cathode materials
Summary: Nickel-rich cathodes (LiNixMnyCo1-x-yO2, x < 0.6) permit higher energy in lithium-ion rechargeable batteries but suffer from accelerated degradation at potentials above 4.1 V versus Li/Li+. Here, we present a proof-of-concept in situ pouch cell and methodology for correlative 2D synchrot...
Ausführliche Beschreibung
Autor*in: |
Chun Tan [verfasserIn] Andrew S. Leach [verfasserIn] Thomas M.M. Heenan [verfasserIn] Huw Parks [verfasserIn] Rhodri Jervis [verfasserIn] Johanna Nelson Weker [verfasserIn] Daniel J.L. Brett [verfasserIn] Paul R. Shearing [verfasserIn] |
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E-Artikel |
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Sprache: |
Englisch |
Erschienen: |
2021 |
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Übergeordnetes Werk: |
In: Cell Reports Physical Science - Elsevier, 2020, 2(2021), 12, Seite 100647- |
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Übergeordnetes Werk: |
volume:2 ; year:2021 ; number:12 ; pages:100647- |
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DOI / URN: |
10.1016/j.xcrp.2021.100647 |
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Katalog-ID: |
DOAJ016632028 |
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520 | |a Summary: Nickel-rich cathodes (LiNixMnyCo1-x-yO2, x < 0.6) permit higher energy in lithium-ion rechargeable batteries but suffer from accelerated degradation at potentials above 4.1 V versus Li/Li+. Here, we present a proof-of-concept in situ pouch cell and methodology for correlative 2D synchrotron transmission X-ray microscopy with 3D lab-based micro-CT. XANES analysis of the TXM data enables tracking of Ni edge energy within and between the polycrystalline NMC811 particles embedded in the operating electrode through its initial delithiation. By using edge energy as a proxy, state-of-charge heterogeneities can be tracked at the nanoscale, revealing the role of cracked particles as potential nucleation points for failure and highlighting the challenges in achieving uniform (de-)lithiation. We propose, in future work, to leverage the pouch cell design presented here for longitudinal TXM-XANES studies of nickel-rich cathodes across multiple cycles and operating variables and investigate the effect of dopants and microstructural optimization in mitigating degradation. | ||
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10.1016/j.xcrp.2021.100647 doi (DE-627)DOAJ016632028 (DE-599)DOAJ53a1de8b370e46b1b20065a8d398a6c4 DE-627 ger DE-627 rakwb eng QC1-999 Chun Tan verfasserin aut Nanoscale state-of-charge heterogeneities within polycrystalline nickel-rich layered oxide cathode materials 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Summary: Nickel-rich cathodes (LiNixMnyCo1-x-yO2, x < 0.6) permit higher energy in lithium-ion rechargeable batteries but suffer from accelerated degradation at potentials above 4.1 V versus Li/Li+. Here, we present a proof-of-concept in situ pouch cell and methodology for correlative 2D synchrotron transmission X-ray microscopy with 3D lab-based micro-CT. XANES analysis of the TXM data enables tracking of Ni edge energy within and between the polycrystalline NMC811 particles embedded in the operating electrode through its initial delithiation. By using edge energy as a proxy, state-of-charge heterogeneities can be tracked at the nanoscale, revealing the role of cracked particles as potential nucleation points for failure and highlighting the challenges in achieving uniform (de-)lithiation. We propose, in future work, to leverage the pouch cell design presented here for longitudinal TXM-XANES studies of nickel-rich cathodes across multiple cycles and operating variables and investigate the effect of dopants and microstructural optimization in mitigating degradation. lithium-ion batteries transmission X-ray microscopy XANES-CT X-ray absorption spectroscopy X-ray tomography Physics Andrew S. Leach verfasserin aut Thomas M.M. Heenan verfasserin aut Huw Parks verfasserin aut Rhodri Jervis verfasserin aut Johanna Nelson Weker verfasserin aut Daniel J.L. Brett verfasserin aut Paul R. Shearing verfasserin aut In Cell Reports Physical Science Elsevier, 2020 2(2021), 12, Seite 100647- (DE-627)1694210766 26663864 nnns volume:2 year:2021 number:12 pages:100647- https://doi.org/10.1016/j.xcrp.2021.100647 kostenfrei https://doaj.org/article/53a1de8b370e46b1b20065a8d398a6c4 kostenfrei http://www.sciencedirect.com/science/article/pii/S2666386421003696 kostenfrei https://doaj.org/toc/2666-3864 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2110 GBV_ILN_2112 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 AR 2 2021 12 100647- |
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10.1016/j.xcrp.2021.100647 doi (DE-627)DOAJ016632028 (DE-599)DOAJ53a1de8b370e46b1b20065a8d398a6c4 DE-627 ger DE-627 rakwb eng QC1-999 Chun Tan verfasserin aut Nanoscale state-of-charge heterogeneities within polycrystalline nickel-rich layered oxide cathode materials 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Summary: Nickel-rich cathodes (LiNixMnyCo1-x-yO2, x < 0.6) permit higher energy in lithium-ion rechargeable batteries but suffer from accelerated degradation at potentials above 4.1 V versus Li/Li+. Here, we present a proof-of-concept in situ pouch cell and methodology for correlative 2D synchrotron transmission X-ray microscopy with 3D lab-based micro-CT. XANES analysis of the TXM data enables tracking of Ni edge energy within and between the polycrystalline NMC811 particles embedded in the operating electrode through its initial delithiation. By using edge energy as a proxy, state-of-charge heterogeneities can be tracked at the nanoscale, revealing the role of cracked particles as potential nucleation points for failure and highlighting the challenges in achieving uniform (de-)lithiation. We propose, in future work, to leverage the pouch cell design presented here for longitudinal TXM-XANES studies of nickel-rich cathodes across multiple cycles and operating variables and investigate the effect of dopants and microstructural optimization in mitigating degradation. lithium-ion batteries transmission X-ray microscopy XANES-CT X-ray absorption spectroscopy X-ray tomography Physics Andrew S. Leach verfasserin aut Thomas M.M. Heenan verfasserin aut Huw Parks verfasserin aut Rhodri Jervis verfasserin aut Johanna Nelson Weker verfasserin aut Daniel J.L. Brett verfasserin aut Paul R. Shearing verfasserin aut In Cell Reports Physical Science Elsevier, 2020 2(2021), 12, Seite 100647- (DE-627)1694210766 26663864 nnns volume:2 year:2021 number:12 pages:100647- https://doi.org/10.1016/j.xcrp.2021.100647 kostenfrei https://doaj.org/article/53a1de8b370e46b1b20065a8d398a6c4 kostenfrei http://www.sciencedirect.com/science/article/pii/S2666386421003696 kostenfrei https://doaj.org/toc/2666-3864 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2110 GBV_ILN_2112 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 AR 2 2021 12 100647- |
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10.1016/j.xcrp.2021.100647 doi (DE-627)DOAJ016632028 (DE-599)DOAJ53a1de8b370e46b1b20065a8d398a6c4 DE-627 ger DE-627 rakwb eng QC1-999 Chun Tan verfasserin aut Nanoscale state-of-charge heterogeneities within polycrystalline nickel-rich layered oxide cathode materials 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Summary: Nickel-rich cathodes (LiNixMnyCo1-x-yO2, x < 0.6) permit higher energy in lithium-ion rechargeable batteries but suffer from accelerated degradation at potentials above 4.1 V versus Li/Li+. Here, we present a proof-of-concept in situ pouch cell and methodology for correlative 2D synchrotron transmission X-ray microscopy with 3D lab-based micro-CT. XANES analysis of the TXM data enables tracking of Ni edge energy within and between the polycrystalline NMC811 particles embedded in the operating electrode through its initial delithiation. By using edge energy as a proxy, state-of-charge heterogeneities can be tracked at the nanoscale, revealing the role of cracked particles as potential nucleation points for failure and highlighting the challenges in achieving uniform (de-)lithiation. We propose, in future work, to leverage the pouch cell design presented here for longitudinal TXM-XANES studies of nickel-rich cathodes across multiple cycles and operating variables and investigate the effect of dopants and microstructural optimization in mitigating degradation. lithium-ion batteries transmission X-ray microscopy XANES-CT X-ray absorption spectroscopy X-ray tomography Physics Andrew S. Leach verfasserin aut Thomas M.M. Heenan verfasserin aut Huw Parks verfasserin aut Rhodri Jervis verfasserin aut Johanna Nelson Weker verfasserin aut Daniel J.L. Brett verfasserin aut Paul R. Shearing verfasserin aut In Cell Reports Physical Science Elsevier, 2020 2(2021), 12, Seite 100647- (DE-627)1694210766 26663864 nnns volume:2 year:2021 number:12 pages:100647- https://doi.org/10.1016/j.xcrp.2021.100647 kostenfrei https://doaj.org/article/53a1de8b370e46b1b20065a8d398a6c4 kostenfrei http://www.sciencedirect.com/science/article/pii/S2666386421003696 kostenfrei https://doaj.org/toc/2666-3864 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2110 GBV_ILN_2112 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 AR 2 2021 12 100647- |
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10.1016/j.xcrp.2021.100647 doi (DE-627)DOAJ016632028 (DE-599)DOAJ53a1de8b370e46b1b20065a8d398a6c4 DE-627 ger DE-627 rakwb eng QC1-999 Chun Tan verfasserin aut Nanoscale state-of-charge heterogeneities within polycrystalline nickel-rich layered oxide cathode materials 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Summary: Nickel-rich cathodes (LiNixMnyCo1-x-yO2, x < 0.6) permit higher energy in lithium-ion rechargeable batteries but suffer from accelerated degradation at potentials above 4.1 V versus Li/Li+. Here, we present a proof-of-concept in situ pouch cell and methodology for correlative 2D synchrotron transmission X-ray microscopy with 3D lab-based micro-CT. XANES analysis of the TXM data enables tracking of Ni edge energy within and between the polycrystalline NMC811 particles embedded in the operating electrode through its initial delithiation. By using edge energy as a proxy, state-of-charge heterogeneities can be tracked at the nanoscale, revealing the role of cracked particles as potential nucleation points for failure and highlighting the challenges in achieving uniform (de-)lithiation. We propose, in future work, to leverage the pouch cell design presented here for longitudinal TXM-XANES studies of nickel-rich cathodes across multiple cycles and operating variables and investigate the effect of dopants and microstructural optimization in mitigating degradation. lithium-ion batteries transmission X-ray microscopy XANES-CT X-ray absorption spectroscopy X-ray tomography Physics Andrew S. Leach verfasserin aut Thomas M.M. Heenan verfasserin aut Huw Parks verfasserin aut Rhodri Jervis verfasserin aut Johanna Nelson Weker verfasserin aut Daniel J.L. Brett verfasserin aut Paul R. Shearing verfasserin aut In Cell Reports Physical Science Elsevier, 2020 2(2021), 12, Seite 100647- (DE-627)1694210766 26663864 nnns volume:2 year:2021 number:12 pages:100647- https://doi.org/10.1016/j.xcrp.2021.100647 kostenfrei https://doaj.org/article/53a1de8b370e46b1b20065a8d398a6c4 kostenfrei http://www.sciencedirect.com/science/article/pii/S2666386421003696 kostenfrei https://doaj.org/toc/2666-3864 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2110 GBV_ILN_2112 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 AR 2 2021 12 100647- |
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Nanoscale state-of-charge heterogeneities within polycrystalline nickel-rich layered oxide cathode materials |
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Summary: Nickel-rich cathodes (LiNixMnyCo1-x-yO2, x < 0.6) permit higher energy in lithium-ion rechargeable batteries but suffer from accelerated degradation at potentials above 4.1 V versus Li/Li+. Here, we present a proof-of-concept in situ pouch cell and methodology for correlative 2D synchrotron transmission X-ray microscopy with 3D lab-based micro-CT. XANES analysis of the TXM data enables tracking of Ni edge energy within and between the polycrystalline NMC811 particles embedded in the operating electrode through its initial delithiation. By using edge energy as a proxy, state-of-charge heterogeneities can be tracked at the nanoscale, revealing the role of cracked particles as potential nucleation points for failure and highlighting the challenges in achieving uniform (de-)lithiation. We propose, in future work, to leverage the pouch cell design presented here for longitudinal TXM-XANES studies of nickel-rich cathodes across multiple cycles and operating variables and investigate the effect of dopants and microstructural optimization in mitigating degradation. |
abstractGer |
Summary: Nickel-rich cathodes (LiNixMnyCo1-x-yO2, x < 0.6) permit higher energy in lithium-ion rechargeable batteries but suffer from accelerated degradation at potentials above 4.1 V versus Li/Li+. Here, we present a proof-of-concept in situ pouch cell and methodology for correlative 2D synchrotron transmission X-ray microscopy with 3D lab-based micro-CT. XANES analysis of the TXM data enables tracking of Ni edge energy within and between the polycrystalline NMC811 particles embedded in the operating electrode through its initial delithiation. By using edge energy as a proxy, state-of-charge heterogeneities can be tracked at the nanoscale, revealing the role of cracked particles as potential nucleation points for failure and highlighting the challenges in achieving uniform (de-)lithiation. We propose, in future work, to leverage the pouch cell design presented here for longitudinal TXM-XANES studies of nickel-rich cathodes across multiple cycles and operating variables and investigate the effect of dopants and microstructural optimization in mitigating degradation. |
abstract_unstemmed |
Summary: Nickel-rich cathodes (LiNixMnyCo1-x-yO2, x < 0.6) permit higher energy in lithium-ion rechargeable batteries but suffer from accelerated degradation at potentials above 4.1 V versus Li/Li+. Here, we present a proof-of-concept in situ pouch cell and methodology for correlative 2D synchrotron transmission X-ray microscopy with 3D lab-based micro-CT. XANES analysis of the TXM data enables tracking of Ni edge energy within and between the polycrystalline NMC811 particles embedded in the operating electrode through its initial delithiation. By using edge energy as a proxy, state-of-charge heterogeneities can be tracked at the nanoscale, revealing the role of cracked particles as potential nucleation points for failure and highlighting the challenges in achieving uniform (de-)lithiation. We propose, in future work, to leverage the pouch cell design presented here for longitudinal TXM-XANES studies of nickel-rich cathodes across multiple cycles and operating variables and investigate the effect of dopants and microstructural optimization in mitigating degradation. |
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Nanoscale state-of-charge heterogeneities within polycrystalline nickel-rich layered oxide cathode materials |
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|
score |
7.4000874 |