Simultaneously Dual Modification of Ni‐Rich Layered Oxide Cathode for High‐Energy Lithium‐Ion Batteries
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Functional Materials"
DOI: 10.1002/adfm.201808825
Abstract: A critical challenge in the commercialization of layer-structured Ni-rich materials is the fast capacity drop and voltage fading due to the interfacial instability and bulk structural degradation of the cathodes during battery operation. Herein, with… read more here.
Keywords: dual modification; structural degradation; ion batteries; modification ... See more keywords
Evolution of tribologically induced chemical and structural degradation in hydrogenated a-C coatings
Sign Up to like & getrecommendations! Published in 2019 at "Tribology International"
DOI: 10.1016/j.triboint.2018.08.023
Abstract: Abstract The coatings with gradually varying chemical composition and structure were obtained by PECVD method from methane precursor and various admixtures of Ar. The composition of emitted gases and triboemission behaviour were studied for these… read more here.
Keywords: structural degradation; chemical structural; induced chemical; evolution tribologically ... See more keywords
Origin of Structural Degradation During Cycling and Low Thermal Stability of Ni-Rich Layered Transition Metal-Based Electrode Materials
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Physical Chemistry C"
DOI: 10.1021/acs.jpcc.7b06122
Abstract: Ni-rich lithiated layered oxides composed of Ni, Co, and Mn (NCMs) have shown tremendous promise as cathode materials in lithium-ion batteries (LIB) for electro-mobility applications. The capacity of these materials increases with nickel content, but… read more here.
Keywords: degradation cycling; cycling low; structural degradation; origin structural ... See more keywords
Cation Configuration and Structural Degradation of Layered Transition Metal Oxides in Sodium-Ion Batteries.
Sign Up to like & getrecommendations! Published in 2024 at "ACS nano"
DOI: 10.1021/acsnano.4c05739
Abstract: Given the pressing depletion of lithium resources, sodium-ion batteries (SIBs) stand out as a cost-effective alternative for energy storage solutions in the near future. Layered transition metal oxides (LTMOs) emerge as the leading cathode materials… read more here.
Keywords: transition metal; structural degradation; sodium ion;
Resolving electrochemically triggered topological defect dynamics and structural degradation in layered oxides
Sign Up to like & getrecommendations! Published in 2025 at "Proceedings of the National Academy of Sciences of the United States of America"
DOI: 10.1073/pnas.2409494122
Abstract: Significance Topological defects play a critical role in the degradation of layered oxide—an important cathode material for lithium-ion batteries, yet, to date, an atomic-scale understanding of these topological defects and their behaviors/influences still remains a… read more here.
Keywords: topological defects; degradation; degradation layered; layered oxides ... See more keywords
Analyzing the Electrochemical Properties about Artificially Degraded Structure of NCM Cathode
Sign Up to like & getrecommendations! Published in 2021 at "Journal of The Electrochemical Society"
DOI: 10.1149/1945-7111/ac24b2
Abstract: This study aims to imitate the artificial structural degradation of a LiNi0.6Co0.2Mn0.2O2 (NCM622) cathode and the electrochemical data for the analysis of spent batteries. Degraded NCM622 was obtained by controlling the charging cut off voltage,… read more here.
Keywords: electrochemical properties; cathode; structural degradation; analyzing electrochemical ... See more keywords
Recent Advances in Limiting Fatigue Damage Accumulation Induced by Self-Heating in Polymer–Matrix Composites
Sign Up to like & getrecommendations! Published in 2022 at "Polymers"
DOI: 10.3390/polym14245384
Abstract: The self-heating effect can be considered as a catastrophic phenomenon that occurs in polymers and polymer–matrix composites (PMCs) subjected to fatigue loading or vibrations. This phenomenon appears in the form of temperature growth in such… read more here.
Keywords: polymer matrix; self heating; structural degradation; matrix composites ... See more keywords