Search Results - "Faenza, Nicholas V"
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Evolution of the Electrode–Electrolyte Interface of LiNi0.8Co0.15Al0.05O2 Electrodes Due to Electrochemical and Thermal Stress
Published in Chemistry of materials (13-02-2018)“…For layered oxide cathodes, impedance growth and capacity fade related to reactions at the cathode–electrolyte interface (CEI) are particularly prevalent at…”
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How Bulk Sensitive is Hard X‑ray Photoelectron Spectroscopy: Accounting for the Cathode–Electrolyte Interface when Addressing Oxygen Redox
Published in The journal of physical chemistry letters (19-03-2020)“…Sensitivity to the “bulk” oxygen core orbital makes hard X-ray photoelectron spectroscopy (HAXPES) an appealing technique for studying oxygen redox candidates…”
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3
Distinction between Intrinsic and X‑ray-Induced Oxidized Oxygen States in Li-Rich 3d Layered Oxides and LiAlO2
Published in Journal of physical chemistry. C (30-05-2019)“…Resonant inelastic X-ray scattering (RIXS) at the O K-edge is considered a prime technique to identify bulk oxidized oxygen formation, but its fundamental…”
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4
Surface Chemistry Dependence on Aluminum Doping in Ni-rich LiNi0.8Co0.2−yAlyO2 Cathodes
Published in Scientific reports (27-11-2019)“…Aluminum is a common dopant across oxide cathodes for improving the bulk and cathode-electrolyte interface (CEI) stability. Aluminum in the bulk is known to…”
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5
Surface Structural and Chemical Evolution of Layered LiNi0.8Co0.15Al0.05O2 (NCA) under High Voltage and Elevated Temperature Conditions
Published in Chemistry of materials (11-12-2018)“…This paper reports new insights into structural and chemical evolution of surface phases of LiNi0.8Co0.15Al0.05O2 (NCA) held at constant high voltages (up to…”
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6
Electrolyte-Induced Surface Transformation and Transition-Metal Dissolution of Fully Delithiated LiNi0.8Co0.15Al0.05O2
Published in Langmuir (19-09-2017)“…Enabling practical utilization of layered R3̅m positive electrodes near full delithiation requires an enhanced understanding of the complex…”
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7
Origin of Rapid Delithiation In Secondary Particles Of LiNi0.8Co0.15Al0.05O2 and LiNiyMnzCo1−y−zO2 Cathodes
Published in Advanced energy materials (06-10-2023)“…Most research on the electrochemical dynamics in materials for high‐energy Li‐ion batteries has focused on the global behavior of the electrode. This approach…”
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8
Mapping Competitive Reduction upon Charging in LiNi0.8Co0.15Al0.05O2 Primary Particles
Published in Chemistry of materials (28-07-2020)“…Side reactions involving surface reduction play a critical role in the failure of LiNi0.8Co0.15Al0.05O2 to reach its theoretical capacity as a cathode material…”
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9
Electrolyte-Induced Surface Transformation and Transition-Metal Dissolution of Fully Delithiated LiNi 0.8 Co 0.15 Al 0.05 O 2
Published in Langmuir (19-09-2017)“…Enabling practical utilization of layered R3̅m positive electrodes near full delithiation requires an enhanced understanding of the complex…”
Get full text
Journal Article -
10
Origin of Rapid Delithiation In Secondary Particles Of LiNi 0.8 Co 0.15 Al 0.05 O 2 and LiNi y Mn z Co 1− y − z O 2 Cathodes
Published in Advanced energy materials (01-10-2023)“…Abstract Most research on the electrochemical dynamics in materials for high‐energy Li‐ion batteries has focused on the global behavior of the electrode. This…”
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Surface Structural and Chemical Evolution of Layered LiNi0.8Co 0.15Al 0.05O2 (NCA) under High Voltage and Elevated Temperature Conditions
Published in Chemistry of materials (05-11-2018)“…This work reports new insights into structural and chemical evolution of surface phases of LiNi0.8Co0.15Al0.05O2 (NCA) held at constant high voltages (up to…”
Get full text
Journal Article -
13
Mapping Competitive Reduction upon Charging in LiNi 0.8 Co 0.15 Al 0.05 O 2 Primary Particles
Published in Chemistry of materials (28-07-2020)Get full text
Journal Article -
14
Distinction between Intrinsic and X-ray-Induced Oxidized Oxygen States in Li-Rich 3d Layered Oxides and LiAlO 2
Published in Journal of physical chemistry. C (30-05-2019)Get full text
Journal Article -
15
Phase Evolution and Degradation Modes of R 3̅ m Li x Ni 1– y – z Co y Al z O 2 Electrodes Cycled Near Complete Delithiation
Published in Chemistry of materials (13-11-2018)Get full text
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16
The Phase Evolution and Degradation Modes of $ R\overline{3}$m LixNi1-y-zCoyAlzO2 Electrodes Cycled Near Complete Delithiation
Published in Chemistry of materials (09-10-2018)“…We report that the practical utilization of energy densities near the theoretical limit for $ R\overline{3}m$ layered oxide positive electrode materials is…”
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Journal Article -
17
Evolution of the Electrode–Electrolyte Interface of LiNi 0.8 Co 0.15 Al 0.05 O 2 Electrodes Due to Electrochemical and Thermal Stress
Published in Chemistry of materials (13-02-2018)Get full text
Journal Article -
18
Surface Chemistry Dependence on Aluminum Doping in Ni-rich LiNi 0.8 Co 0.2-y Al y O 2 Cathodes
Published in Scientific reports (27-11-2019)“…Aluminum is a common dopant across oxide cathodes for improving the bulk and cathode-electrolyte interface (CEI) stability. Aluminum in the bulk is known to…”
Get full text
Journal Article -
19
Surface Chemistry Dependence on Aluminum Doping in Ni-rich LiNi0.8Co0.2−y Al y O2 Cathodes
Published in Scientific reports (01-11-2019)“…Aluminum is a common dopant across oxide cathodes for improving the bulk and cathode-electrolyte interface (CEI) stability. Aluminum in the bulk is known to…”
Get full text
Journal Article -
20
Phase Evolution and Degradation Modes of R3̅m Li x Ni1–y–z Co y Al z O2 Electrodes Cycled Near Complete Delithiation
Published in Chemistry of materials (13-11-2018)“…Practical utilization of energy densities near the theoretical limit for R3̅m layered oxide positive electrode materials is dependent on the stability of the…”
Get full text
Journal Article