The cold sintering process: A review on processing features, densification mechanisms and perspectives

A Galotta, VM Sglavo - Journal of the European Ceramic Society, 2021 - Elsevier
Since its first introduction in 2016, cold sintering process (CSP) has gained worldwide
interest from the scientific community as green and innovative fabrication route due to the …

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 …

High permittivity BaTiO3 and BaTiO3-polymer nanocomposites enabled by cold sintering with a new transient chemistry: Ba (OH) 2∙ 8H2O

T Sada, K Tsuji, A Ndayishimiye, Z Fan… - Journal of the European …, 2021 - Elsevier
Cold sintering process (CSP) offers a promising strategy for the fabrication of innovative and
advanced high permittivity dielectric nanocomposite materials. Here, we introduce Ba (OH) …

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 …

Low-temperature synthesis of K0. 5Na0. 5NbO3 ceramics in a wide temperature window via cold-sintering assisted sintering method and enhanced electrical …

J Lan, X Chen, L Liu, H Lian, Y He, Y Song… - Journal of the European …, 2023 - Elsevier
High temperatures (≥ 1100° C) and narrow temperature window (∼ 20° C) for sintering
dense K 0.5 Na 0.5 NbO 3 ceramics always deteriorate their electrical properties. Here, via …

Cold sintering constructed in situ drug-loaded high strength HA-PLA composites: Potential bone substitution material

Y Hu, D Xia, H Shen, J Nan, N Ma, Z Guo, X Wang… - Ceramics …, 2023 - Elsevier
Hydroxyapatite (HA) is widely used as bone substitute material in repairing bone defects
and injuries. However, the high brittleness and low fatigue strength of HA make it difficult to …

[HTML][HTML] Enhanced high permittivity BaTiO3–polymer nanocomposites from the cold sintering process

T Sada, K Tsuji, A Ndayishimiye, Z Fan… - Journal of Applied …, 2020 - pubs.aip.org
The dielectric property relations of a series of BaTiO 3–polymer composites with a uniquely
high-volume fraction of ceramic [(1− x) BaTiO 3–x polytetrafluoroethylene (PTFE), with …

[HTML][HTML] Cold sintered composites consisting of PEEK and metal oxides with improved electrical properties via the hybrid interfaces

M Si, J Guo, J Hao, X Zhao, CA Randall… - Composites Part B …, 2021 - Elsevier
The manipulation of interfacial structures offers an effective route to improve the physical
and chemical properties of materials. However, it is challenging to design ceramic-based …

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 …

In situ doping of BaTiO3 and visualization of pressure solution in flux‐assisted cold sintering

T Sada, Z Fan, A Ndayishimiye, K Tsuji… - Journal of the …, 2021 - Wiley Online Library
Cold sintering process (CSP) has attracted great interest due to its extremely low processing
temperatures, fast processing times, and simplicity to allow for the densification of ceramics …