Interfacial energies in nanocrystalline complex oxides

RHR Castro - Current Opinion in Solid State and Materials Science, 2021 - Elsevier
This paper presents a brief description of the role of interfacial energies in the understanding
and control of nanocrystalline complex oxides in both particulate and bulk forms. Interfacial …

Construction of inorganic bulks through coalescence of particle precursors

Z Mu, R Tang, Z Liu - Nanomaterials, 2021 - mdpi.com
Bulk inorganic materials play important roles in human society, and their construction is
commonly achieved by the coalescence of inorganic nano-or micro-sized particles …

Simulation and experimental study of the multisized silver nanoparticles sintering process based on molecular dynamics

M Gu, T Liu, X Xiao, G Li, W Liao - Nanomaterials, 2022 - mdpi.com
Multisized nanoparticles (MPs) are widely employed as electronic materials to form
conductive patterns, benefitting from their excellent sintering properties and mechanical …

Structural evolution of a Mg–C composite over 1000 H2 storage cycles

RM Carson, BL Ellis, F Long, SY Persaud - International Journal of …, 2024 - Elsevier
A material of magnesium containing 5 wt% carbon is brought to 1000 hydrogen sorption
cycles with systematic sampling for material characterization. The Mg–5C material is cycled …

A meshfree phase-field model for simulating the sintering process of metallic particles for printed electronics

Z Huang, H Wang, L Chen, H Gomez, B Li… - Engineering with …, 2024 - Springer
Printed electronics are widely used in wearable tech, IoT, and medical devices, and reliable
sintering methods are essential for achieving optimal electrode conductivity. However …

Ultrahigh temperature in situ transmission electron microscopy based bicrystal coble creep in Zirconia II: Interfacial thermodynamics and transport mechanisms

RL Grosso, KSN Vikrant, L Feng, ENS Muccillo… - Acta Materialia, 2020 - Elsevier
This work uses a combination of stress dependent single grain boundary Coble creep and
zero-creep experiments to measure interfacial energies, along with grain boundary point …

Ultrahigh temperature in situ transmission electron microscopy based bicrystal coble creep in zirconia I: Nanowire growth and interfacial diffusivity

KSN Vikrant, RL Grosso, L Feng, ENS Muccillo… - Acta Materialia, 2020 - Elsevier
This work demonstrates novel in situ transmission electron microscopy-based microscale
single grain boundary Coble creep experiments used to grow nanowires through a solid …

[HTML][HTML] Sintering mechanism of copper nanoparticle sphere-plate of crystal misalignment: a study by molecular dynamics simulations

L Zhan, X Zhu, X Qin, M Wu, X Li - Journal of Materials Research and …, 2021 - Elsevier
Sintering mechanisms of copper nanoparticles on copper plates are investigated based on
molecular dynamics (MD) simulation. In this paper, the roles of tilt grain boundaries (GBs) …

Enhancing mechanical property and corrosion resistance of Al0. 3CoCrFeNi1. 5 high entropy alloy via grain boundary engineering

L Hong, H Li, M Huang, Y Qin, S Xu, S Yang - Materials Characterization, 2024 - Elsevier
In the present study, to improve the performances of Al 0.3 CoCrFeNi 1.5 high entropy alloys
(HEAs), grain boundary character distribution (GBCD) of Al 0.3 CoCrFeNi 1.5 HEA has been …

Molecular dynamics simulation of coalescence kinetics and neck growth in laser additive manufacturing of aluminum alloy nanoparticles

J Nandy, S Sahoo, N Yedla, H Sarangi - Journal of Molecular Modeling, 2020 - Springer
Laser additive manufacturing emerged as an advanced manufacturing process to fabricate
components in a layered fashion by fusing the powder particles. This process is multifaceted …