Roadmap for densification in cold sintering: Chemical pathways

Arnaud Ndayishimiye; Mert Y. Sengul; Takao Sada; Sinan Dursun; Sun Hwi Bang; Zane A. Grady; Kosuke Tsuji; Shuichi Funahashi; Adri C.T. van Duin; Clive A. Randall

doi:10.1016/j.oceram.2020.100019

Roadmap for densification in cold sintering: Chemical pathways

Arnaud Ndayishimiye, Mert Y. Sengul, Takao Sada, Sinan Dursun, Sun Hwi Bang, Zane A. Grady, Kosuke Tsuji, Shuichi Funahashi, Adri C.T. van Duin, Clive A. Randall

Research output: Contribution to journal › Review article › peer-review

48 Scopus citations

Abstract

The cold sintering process (CSP) is a technique that enables densification of ceramics and composites at extremely low temperatures (T < 400 °C) with the application of a uniaxial pressure and a transient solvent. At the laboratory scale, comparing direct sintering methods relative to CSP evidences that the latter could enable a sustainable eco-manufacturing path with considerable energy and emission savings, as well as fast processing times. Thus far, cold sintering has been applied to different materials, compounds, solid solutions, and functional composites, pointing to multiple future opportunities. This paper summarizes some of the transient phase selections, different chemical approaches and subtle chemical reactions with the powders which can be used to drive the cold sintering processes in many important ceramics and composites. In doing so, this paper highlights some of the reasons why the fundamental understanding of CSP mechanisms remains challenging, but classification of the pathways as outlined here should aid progress towards a more comprehensive understanding.

Original language	English (US)
Article number	100019
Journal	Open Ceramics
Volume	2
DOIs	https://doi.org/10.1016/j.oceram.2020.100019
State	Published - Jul 2020

All Science Journal Classification (ASJC) codes

Biomaterials
Ceramics and Composites
Electronic, Optical and Magnetic Materials
Materials Chemistry

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10.1016/j.oceram.2020.100019

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@article{32516793c3964096bd4b64a85ded9137,

title = "Roadmap for densification in cold sintering: Chemical pathways",

abstract = "The cold sintering process (CSP) is a technique that enables densification of ceramics and composites at extremely low temperatures (T < 400 °C) with the application of a uniaxial pressure and a transient solvent. At the laboratory scale, comparing direct sintering methods relative to CSP evidences that the latter could enable a sustainable eco-manufacturing path with considerable energy and emission savings, as well as fast processing times. Thus far, cold sintering has been applied to different materials, compounds, solid solutions, and functional composites, pointing to multiple future opportunities. This paper summarizes some of the transient phase selections, different chemical approaches and subtle chemical reactions with the powders which can be used to drive the cold sintering processes in many important ceramics and composites. In doing so, this paper highlights some of the reasons why the fundamental understanding of CSP mechanisms remains challenging, but classification of the pathways as outlined here should aid progress towards a more comprehensive understanding.",

author = "Arnaud Ndayishimiye and Sengul, {Mert Y.} and Takao Sada and Sinan Dursun and Bang, {Sun Hwi} and Grady, {Zane A.} and Kosuke Tsuji and Shuichi Funahashi and {van Duin}, {Adri C.T.} and Randall, {Clive A.}",

note = "Funding Information: This work was supported by Murata Manufacturing Co., Ltd (funding ITO-009, A.N., C.A.R.), the U.S. National Science Foundation ( DMR-1728634 : C.A.R., S.H.B; DMR-1842922 and MRI-1626251: A.C.T.vD, M.Y.S.; IIP-1841453 and 1841466 as part of the Center for Dielectric and Piezoelectric: K.T.), the AFOSR grant (grant no. FA9550-16-1-0429 , C.A.R., A.N., Z.A.G., S.D.) and Kyocera fellow (T.S.). Funding Information: This work was supported by Murata Manufacturing Co. Ltd (funding ITO-009, A.N. C.A.R.), the U.S. National Science Foundation (DMR-1728634: C.A.R. S.H.B; DMR-1842922 and MRI-1626251: A.C.T.vD, M.Y.S.; IIP-1841453 and 1841466 as part of the Center for Dielectric and Piezoelectric: K.T.), the AFOSR grant (grant no. FA9550-16-1-0429, C.A.R. A.N. Z.A.G. S.D.) and Kyocera fellow (T.S.). Publisher Copyright: {\textcopyright} 2020 The Authors",

year = "2020",

month = jul,

doi = "10.1016/j.oceram.2020.100019",

language = "English (US)",

volume = "2",

journal = "Open Ceramics",

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T2 - Chemical pathways

AU - Ndayishimiye, Arnaud

AU - Sengul, Mert Y.

AU - Sada, Takao

AU - Dursun, Sinan

AU - Bang, Sun Hwi

AU - Grady, Zane A.

AU - Tsuji, Kosuke

AU - Funahashi, Shuichi

AU - van Duin, Adri C.T.

AU - Randall, Clive A.

N1 - Funding Information: This work was supported by Murata Manufacturing Co., Ltd (funding ITO-009, A.N., C.A.R.), the U.S. National Science Foundation ( DMR-1728634 : C.A.R., S.H.B; DMR-1842922 and MRI-1626251: A.C.T.vD, M.Y.S.; IIP-1841453 and 1841466 as part of the Center for Dielectric and Piezoelectric: K.T.), the AFOSR grant (grant no. FA9550-16-1-0429 , C.A.R., A.N., Z.A.G., S.D.) and Kyocera fellow (T.S.). Funding Information: This work was supported by Murata Manufacturing Co. Ltd (funding ITO-009, A.N. C.A.R.), the U.S. National Science Foundation (DMR-1728634: C.A.R. S.H.B; DMR-1842922 and MRI-1626251: A.C.T.vD, M.Y.S.; IIP-1841453 and 1841466 as part of the Center for Dielectric and Piezoelectric: K.T.), the AFOSR grant (grant no. FA9550-16-1-0429, C.A.R. A.N. Z.A.G. S.D.) and Kyocera fellow (T.S.). Publisher Copyright: © 2020 The Authors

PY - 2020/7

Y1 - 2020/7

N2 - The cold sintering process (CSP) is a technique that enables densification of ceramics and composites at extremely low temperatures (T < 400 °C) with the application of a uniaxial pressure and a transient solvent. At the laboratory scale, comparing direct sintering methods relative to CSP evidences that the latter could enable a sustainable eco-manufacturing path with considerable energy and emission savings, as well as fast processing times. Thus far, cold sintering has been applied to different materials, compounds, solid solutions, and functional composites, pointing to multiple future opportunities. This paper summarizes some of the transient phase selections, different chemical approaches and subtle chemical reactions with the powders which can be used to drive the cold sintering processes in many important ceramics and composites. In doing so, this paper highlights some of the reasons why the fundamental understanding of CSP mechanisms remains challenging, but classification of the pathways as outlined here should aid progress towards a more comprehensive understanding.

AB - The cold sintering process (CSP) is a technique that enables densification of ceramics and composites at extremely low temperatures (T < 400 °C) with the application of a uniaxial pressure and a transient solvent. At the laboratory scale, comparing direct sintering methods relative to CSP evidences that the latter could enable a sustainable eco-manufacturing path with considerable energy and emission savings, as well as fast processing times. Thus far, cold sintering has been applied to different materials, compounds, solid solutions, and functional composites, pointing to multiple future opportunities. This paper summarizes some of the transient phase selections, different chemical approaches and subtle chemical reactions with the powders which can be used to drive the cold sintering processes in many important ceramics and composites. In doing so, this paper highlights some of the reasons why the fundamental understanding of CSP mechanisms remains challenging, but classification of the pathways as outlined here should aid progress towards a more comprehensive understanding.

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U2 - 10.1016/j.oceram.2020.100019

DO - 10.1016/j.oceram.2020.100019

M3 - Review article

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SN - 2666-5395

VL - 2

JO - Open Ceramics

JF - Open Ceramics

M1 - 100019

ER -

Roadmap for densification in cold sintering: Chemical pathways

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