Reassessing cold sintering in the framework of pressure solution theory

A Ndayishimiye, SH Bang, CJ Spiers… - Journal of the European …, 2023 - Elsevier
Cold sintering densification and coarsening mechanisms are considered from the
perspective of the non-equilibrium chemo-mechanical process known in Earth Sciences as …

Fundamentals and practical dielectric implications of stoichiometry and chemical design in a high-performance ferroelectric oxide: BaTiO3

CA Randall, P Yousefian - Journal of the European Ceramic Society, 2022 - Elsevier
The processing science and fundamental understanding of defect chemistry of BaTiO 3 is a
model example of how material science is used to guide the materials engineering of …

In situ probing of interfacial roughness and transient phases during ceramic cold sintering process

F Zhang, RA Maier, I Levin, AJ Allen, JS Park… - Acta Materialia, 2023 - Elsevier
The ceramic cold sintering process (CSP) offers an eco-friendly approach to producing fully
dense ceramics at low temperatures. However, an incomplete mechanistic understanding …

Microstructural evolution of ZnO via hybrid cold sintering/spark plasma sintering

J Liang, X Zhao, S Kang, J Guo, Z Chen, Y Long… - Journal of the European …, 2022 - Elsevier
In this work, we demonstrate a hybrid cold sintering/spark plasma sintering (CSP-SPS)
process to densify ZnO ceramic with controlled grain growth. The densification of ZnO is …

Highly Reliable BaTiO3‐Polyphenylene Oxide Nanocomposite Dielectrics via Cold Sintering

T Sada, K Tsuji, A Ndayishimiye, Z Fan… - Advanced Materials …, 2021 - Wiley Online Library
In the design of the ceramic capacitor, high capacitance, temperature stability, and high
operating voltage must be balanced against the failure mechanisms of degradation. Cold …

One-step synthesis and densification of BaTiO3 by reactive cold sintering

N Guo, HZ Shen, P Shen - Scripta Materialia, 2022 - Elsevier
Conventional fabrication of dense ceramics usually consists of two primary steps: powder
synthesis and high-temperature sintering. We propose a one-step low-temperature reactive …

[HTML][HTML] Reactive FAST/SPS sintering of strontium titanate as a tool for grain boundary engineering

MP Zahler, D Jennings, M Kindelmann… - Journal of the European …, 2023 - Elsevier
A high-pressure FAST/Spark Plasma Sintering method was used to produce dense SrTiO 3
ceramics at temperatures of 1050° C, more than 250° C below typical sintering …

[HTML][HTML] Impact of transient liquid phase on the cold sintering of multiferroic BiFeO3

S Salmanov, M Yao, K Žiberna, M Lachhab… - Journal of the European …, 2025 - Elsevier
Cold sintering of perovskite materials is still, despite years of research, challenging. The key
objective when cold-sintering oxide materials is finding an appropriate liquid phase that …

Assessment of the role of speciation during cold sintering of ZnO using chelates

A Ndayishimiye, Z Fan, S Funahashi… - Inorganic …, 2021 - ACS Publications
Cold sintering (CS) is a chemically driven densification technique enabling a substantial
decrease in the sintering temperature of oxides, by several hundreds of degrees Celsius …

Influence of Li2MoO4 and polytetrafluoroethylene addition on the cold sintering process and dielectric properties of BaBiLiTeO6 ceramics

VL Vilesh, N Santha, G Subodh - Ceramics International, 2021 - Elsevier
Abstract Composites of BaBiLiTeO 6 (BBLTO)-Li 2 MoO 4 (LMO) and BaBiLiTeO 6-
polytetrafluoroethylene (PTFE) were fabricated using cold sintering process and their …