Chemical Expansion: Implications for Electrochemical Energy Storage and Conversion Devices

Research output: Contribution to journalJournal article – Annual report year: 2014Researchpeer-review

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Chemical Expansion: Implications for Electrochemical Energy Storage and Conversion Devices. / Bishop, S.R.; Marrocchelli, D.; Chatzichristodoulou, Christodoulos; Perry, N.H.; Mogensen, Mogens Bjerg; Tuller, H.L.; Wachsman, E.D.

In: Annual Review of Materials Research, Vol. 44, 2014, p. 205-239.

Research output: Contribution to journalJournal article – Annual report year: 2014Researchpeer-review

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@article{d98bfc477670453fb32d81bda024f3dd,
title = "Chemical Expansion: Implications for Electrochemical Energy Storage and Conversion Devices",
abstract = "Many energy-related materials rely on the uptake and release of large quantities of ions, for example, Li+ in batteries, H+ in hydrogen storage materials, and O2− in solid-oxide fuel cell and related materials. These compositional changes often result in large volumetric dilation of the material, commonly referred to as chemical expansion. This article reviews the current knowledge of chemical expansion and aspires to facilitate and promote future research in this field by providing a taxonomy for its sources, along with recent atomistic insights of its origin, aided by recent computational modeling and an overview of factors impacting chemical expansion. We discuss the implications of chemical expansion for mechanical stability and functionality in the energy applications above, as well as in other oxide-based systems. The use of chemical expansion as a new means to probe other materials properties, as well as its contribution to recently investigated electromechanical coupling, is also highlighted.",
keywords = "Solid-oxide fuel cell, Battery, Hydrogen storage, Decrepitation, Exfoliation, Mechanical properties",
author = "S.R. Bishop and D. Marrocchelli and Christodoulos Chatzichristodoulou and N.H. Perry and Mogensen, {Mogens Bjerg} and H.L. Tuller and E.D. Wachsman",
year = "2014",
doi = "10.1146/annurev-matsci-070813-113329",
language = "English",
volume = "44",
pages = "205--239",
journal = "Annual Review of Materials Research",
issn = "1531-7331",
publisher = "Annual Reviews",

}

RIS

TY - JOUR

T1 - Chemical Expansion: Implications for Electrochemical Energy Storage and Conversion Devices

AU - Bishop, S.R.

AU - Marrocchelli, D.

AU - Chatzichristodoulou, Christodoulos

AU - Perry, N.H.

AU - Mogensen, Mogens Bjerg

AU - Tuller, H.L.

AU - Wachsman, E.D.

PY - 2014

Y1 - 2014

N2 - Many energy-related materials rely on the uptake and release of large quantities of ions, for example, Li+ in batteries, H+ in hydrogen storage materials, and O2− in solid-oxide fuel cell and related materials. These compositional changes often result in large volumetric dilation of the material, commonly referred to as chemical expansion. This article reviews the current knowledge of chemical expansion and aspires to facilitate and promote future research in this field by providing a taxonomy for its sources, along with recent atomistic insights of its origin, aided by recent computational modeling and an overview of factors impacting chemical expansion. We discuss the implications of chemical expansion for mechanical stability and functionality in the energy applications above, as well as in other oxide-based systems. The use of chemical expansion as a new means to probe other materials properties, as well as its contribution to recently investigated electromechanical coupling, is also highlighted.

AB - Many energy-related materials rely on the uptake and release of large quantities of ions, for example, Li+ in batteries, H+ in hydrogen storage materials, and O2− in solid-oxide fuel cell and related materials. These compositional changes often result in large volumetric dilation of the material, commonly referred to as chemical expansion. This article reviews the current knowledge of chemical expansion and aspires to facilitate and promote future research in this field by providing a taxonomy for its sources, along with recent atomistic insights of its origin, aided by recent computational modeling and an overview of factors impacting chemical expansion. We discuss the implications of chemical expansion for mechanical stability and functionality in the energy applications above, as well as in other oxide-based systems. The use of chemical expansion as a new means to probe other materials properties, as well as its contribution to recently investigated electromechanical coupling, is also highlighted.

KW - Solid-oxide fuel cell

KW - Battery

KW - Hydrogen storage

KW - Decrepitation

KW - Exfoliation

KW - Mechanical properties

U2 - 10.1146/annurev-matsci-070813-113329

DO - 10.1146/annurev-matsci-070813-113329

M3 - Journal article

VL - 44

SP - 205

EP - 239

JO - Annual Review of Materials Research

JF - Annual Review of Materials Research

SN - 1531-7331

ER -