[HTML][HTML] Nano-rods in Ni-rich layered cathodes for practical batteries

GT Park, NY Park, HH Ryu, HH Sun… - Chemical Society …, 2024 - pubs.rsc.org
Lithium transition metal oxide layers, Li [Ni1− x− yCox (Mn and/or Al) y] O2, are widely used
and mass-produced for current rechargeable battery cathodes. Development of cathode …

Opening a new horizon for the facile synthesis of long-life Ni-rich layered cathode

GT Park, SM Han, JH Ryu, MC Kim, DH Kim… - ACS Energy …, 2023 - ACS Publications
The compositional partitioning of the Li [Ni x Co y Mn1–x–y] O2 layered cathodes, wherein
the unstable but capacity-maximizing Ni-enriched compartment is encapsulated by a …

Microstructure-optimized concentration-gradient NCM cathode for long-life Li-ion batteries

GT Park, HH Ryu, TC Noh, GC Kang, YK Sun - Materials Today, 2022 - Elsevier
Herein, a comprehensive investigation of the effect of calcination temperature on the
physicochemical properties of full-concentration-gradient Li [Ni 0.78 Co 0.10 Mn 0.12] O 2 …

Influence of grain boundary energy anisotropy on the evolution of grain boundary network structure during 3D anisotropic grain growth

JD Niño, OK Johnson - Computational Materials Science, 2023 - Elsevier
In this paper, we present the results of grain growth simulations in three-dimensions using
an existing level set method. Most of the previous grain growth studies have been either …

A fast methodology to determine the characteristics of thousands of grains using three-dimensional X-ray diffraction. II. Volume, centre-of-mass position …

H Sharma, RM Huizenga… - Journal of Applied …, 2012 - journals.iucr.org
This second part of the paper on an analysis strategy for data acquired using three-
dimensional X-ray diffraction (3DXRD) describes the procedure for the determination of the …

A fast methodology to determine the characteristics of thousands of grains using three-dimensional X-ray diffraction. I. Overlapping diffraction peaks and parameters of …

H Sharma, RM Huizenga… - Journal of applied …, 2012 - journals.iucr.org
A data-analysis methodology is presented for the characterization of three-dimensional
microstructures of polycrystalline materials from data acquired using three-dimensional X …

In situ, 3D characterization of the deformation mechanics of a superelastic NiTi shape memory alloy single crystal under multiscale constraint

HM Paranjape, PP Paul, B Amin-Ahmadi, H Sharma… - Acta Materialia, 2018 - Elsevier
Microstructural elements in NiTi shape memory alloys (SMAs)–precipitates, phase
boundaries, inclusions, grain boundaries–can be viewed as sources of multiscale constraint …

Influences of granular constraints and surface effects on the heterogeneity of elastic, superelastic, and plastic responses of polycrystalline shape memory alloys

HM Paranjape, PP Paul, H Sharma, P Kenesei… - Journal of the …, 2017 - Elsevier
Deformation heterogeneities at the microstructural length-scale developed in polycrystalline
shape memory alloys (SMAs) during superelastic loading are studied using both …

Five degree-of-freedom property interpolation of arbitrary grain boundaries via Voronoi fundamental zone framework

SG Baird, ER Homer, DT Fullwood… - Computational Materials …, 2021 - Elsevier
We introduce the Voronoi fundamental zone (VFZ) framework which is useful for grain
boundary (GB) structure–property models and gaining insights about the nature of a five …

Grain interaction mechanisms leading to intragranular orientation spread in tensile deformed bulk grains of interstitial-free steel

G Winther, JP Wright, S Schmidt… - International Journal of …, 2017 - Elsevier
The spatially resolved intragranular orientation spread in two representative bulk grains of
interstitial-free steel deformed to 9% tension has been investigated. A three-dimensional X …