Bor Yann Liaw | Idaho National Laboratory (original) (raw)
Papers by Bor Yann Liaw
Journal of Power Sources, Mar 1, 2018
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Journal of The Electrochemical Society, Jun 1, 1997
A numerical model is developed to predict transient behaviors of electric vehicle lead‐acid batte... more A numerical model is developed to predict transient behaviors of electric vehicle lead‐acid batteries during discharge and charge processes. The model not only accounts for coupled processes of electrochemical kinetics and mass transport occurring in a battery cell, but also ...
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Journal of The Electrochemical Society, Nov 1, 2022
Reversible lithium (Li) deposition and stripping on conductive substrates like copper is vital fo... more Reversible lithium (Li) deposition and stripping on conductive substrates like copper is vital for long-life high-energy rechargeable Li batteries. The reversibility is believed hindered by solid electrolyte interphase (SEI) formation and Li dendritic growth. Via in situ, operando cryo-microscopy and molecular dynamics simulation, we discovered amorphous Li before a disorder-order phase transition to bcc phase. The kinetics plays a significant role in Li nucleation and morphology evolution. This perspective on Li nucleation and growth from atomistic to nano- (<20 nm), meso- (20–100 nm), and micro-scales (>100 nm) provides a practical guidance on regulating dense Li deposits reversibly for long life performance.
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ChemInform, Aug 21, 2010
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AiMES 2018 Meeting (September 30 - October 4, 2018), Oct 2, 2018
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Journal of Materials Chemistry, 2008
To improve power density derived from biofuel cell electrodes, multi-dimensional and multi-direct... more To improve power density derived from biofuel cell electrodes, multi-dimensional and multi-directional pore structures are highly desirable to provide mesopores, for enzyme immobilization, and highly interconnected macropores that balance the need between ...
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Journal of The Electrochemical Society, Oct 1, 1998
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Journal of Power Sources, Mar 1, 2016
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Journal of The Electrochemical Society, Oct 1, 1998
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OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information), Jun 15, 2016
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Meeting abstracts, Jul 7, 2022
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Meeting abstracts, Nov 23, 2020
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AiMES 2018 Meeting (September 30 - October 4, 2018), Sep 30, 2018
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225th ECS Meeting (May 11-15, 2014), May 12, 2014
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228th ECS Meeting (October 11-15, 2015), Oct 14, 2015
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Journal of The Electrochemical Society, 2015
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ACS applied energy materials, May 5, 2020
Lithium–sulfur batteries are very promising for next-generation energy storage. However, most stu... more Lithium–sulfur batteries are very promising for next-generation energy storage. However, most studies use flooded electrolytes to achieve a high specific capacity at the expense of lowering the spe...
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ECS transactions, Jan 4, 2017
Lithium plating has huge impact on the lifetime and safety of lithium-ion cells, thus sensitive a... more Lithium plating has huge impact on the lifetime and safety of lithium-ion cells, thus sensitive and readily accessible methods to detect lithium plating is of high interest. This study conducted two sets of cycling tests of lithium-ion cells, one examined 7 stresses and 3 levels using design of experiment (DOE) L18(2×37), the other examined 3 stresses and 3 levels using DOE L27(313). Three lithium plating detection methods are proposed: resistance-capacity(R-Q) plot method, Arrhenius method and capacity fade rate method. The cells were disassembled, selectively titrated, and the amount of plated lithium was measured with inductively coupled plasma(ICP). ICP results corroborates the results of the R-Q plot methods and the three proposed methods are consistent with each other. The methods developed in this study only need the electric quantities which can be readily measured without dissembling the cell.
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Elsevier eBooks, 2007
Publisher Summary Battery management is the effective use and control of energy and power in and ... more Publisher Summary Battery management is the effective use and control of energy and power in and out of a string of at least one battery, either primary or secondary. A battery is a combination of series and/or parallel cells placed into a single containment as a battery module. The battery management includes discharge and may include charge for secondary batteries. It is concerned with getting the most useful energy out of the battery cells on a single discharge cycle. For secondary rechargeable batteries, this may include optimizing the charge into the battery to get the most energy out of the battery cells on subsequent discharges. By this, the management system minimizes the impact of operating conditions that could harm the battery performance, including its life. The chapter also focuses on battery life prediction that is often used as an estimate of the service life, which may include calendar life and/or life cycle of either a battery or a battery pack. Another common objective of life prediction is to estimate the long-term life of a battery regarding its end of life (EOL) criteria so that the decision can be made whether the battery should be replaced to regain a good confidence of reliability for an operation system to perform certain functions.
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Journal of Power Sources, Mar 1, 2018
Bookmarks Related papers MentionsView impact
Journal of The Electrochemical Society, Jun 1, 1997
A numerical model is developed to predict transient behaviors of electric vehicle lead‐acid batte... more A numerical model is developed to predict transient behaviors of electric vehicle lead‐acid batteries during discharge and charge processes. The model not only accounts for coupled processes of electrochemical kinetics and mass transport occurring in a battery cell, but also ...
Bookmarks Related papers MentionsView impact
Journal of The Electrochemical Society, Nov 1, 2022
Reversible lithium (Li) deposition and stripping on conductive substrates like copper is vital fo... more Reversible lithium (Li) deposition and stripping on conductive substrates like copper is vital for long-life high-energy rechargeable Li batteries. The reversibility is believed hindered by solid electrolyte interphase (SEI) formation and Li dendritic growth. Via in situ, operando cryo-microscopy and molecular dynamics simulation, we discovered amorphous Li before a disorder-order phase transition to bcc phase. The kinetics plays a significant role in Li nucleation and morphology evolution. This perspective on Li nucleation and growth from atomistic to nano- (<20 nm), meso- (20–100 nm), and micro-scales (>100 nm) provides a practical guidance on regulating dense Li deposits reversibly for long life performance.
Bookmarks Related papers MentionsView impact
ChemInform, Aug 21, 2010
Bookmarks Related papers MentionsView impact
AiMES 2018 Meeting (September 30 - October 4, 2018), Oct 2, 2018
Bookmarks Related papers MentionsView impact
Journal of Materials Chemistry, 2008
To improve power density derived from biofuel cell electrodes, multi-dimensional and multi-direct... more To improve power density derived from biofuel cell electrodes, multi-dimensional and multi-directional pore structures are highly desirable to provide mesopores, for enzyme immobilization, and highly interconnected macropores that balance the need between ...
Bookmarks Related papers MentionsView impact
Journal of The Electrochemical Society, Oct 1, 1998
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Journal of Power Sources, Mar 1, 2016
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Journal of The Electrochemical Society, Oct 1, 1998
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OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information), Jun 15, 2016
Bookmarks Related papers MentionsView impact
Meeting abstracts, Jul 7, 2022
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Meeting abstracts, Nov 23, 2020
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AiMES 2018 Meeting (September 30 - October 4, 2018), Sep 30, 2018
Bookmarks Related papers MentionsView impact
225th ECS Meeting (May 11-15, 2014), May 12, 2014
Bookmarks Related papers MentionsView impact
228th ECS Meeting (October 11-15, 2015), Oct 14, 2015
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Journal of The Electrochemical Society, 2015
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ACS applied energy materials, May 5, 2020
Lithium–sulfur batteries are very promising for next-generation energy storage. However, most stu... more Lithium–sulfur batteries are very promising for next-generation energy storage. However, most studies use flooded electrolytes to achieve a high specific capacity at the expense of lowering the spe...
Bookmarks Related papers MentionsView impact
ECS transactions, Jan 4, 2017
Lithium plating has huge impact on the lifetime and safety of lithium-ion cells, thus sensitive a... more Lithium plating has huge impact on the lifetime and safety of lithium-ion cells, thus sensitive and readily accessible methods to detect lithium plating is of high interest. This study conducted two sets of cycling tests of lithium-ion cells, one examined 7 stresses and 3 levels using design of experiment (DOE) L18(2×37), the other examined 3 stresses and 3 levels using DOE L27(313). Three lithium plating detection methods are proposed: resistance-capacity(R-Q) plot method, Arrhenius method and capacity fade rate method. The cells were disassembled, selectively titrated, and the amount of plated lithium was measured with inductively coupled plasma(ICP). ICP results corroborates the results of the R-Q plot methods and the three proposed methods are consistent with each other. The methods developed in this study only need the electric quantities which can be readily measured without dissembling the cell.
Bookmarks Related papers MentionsView impact
Bookmarks Related papers MentionsView impact
Elsevier eBooks, 2007
Publisher Summary Battery management is the effective use and control of energy and power in and ... more Publisher Summary Battery management is the effective use and control of energy and power in and out of a string of at least one battery, either primary or secondary. A battery is a combination of series and/or parallel cells placed into a single containment as a battery module. The battery management includes discharge and may include charge for secondary batteries. It is concerned with getting the most useful energy out of the battery cells on a single discharge cycle. For secondary rechargeable batteries, this may include optimizing the charge into the battery to get the most energy out of the battery cells on subsequent discharges. By this, the management system minimizes the impact of operating conditions that could harm the battery performance, including its life. The chapter also focuses on battery life prediction that is often used as an estimate of the service life, which may include calendar life and/or life cycle of either a battery or a battery pack. Another common objective of life prediction is to estimate the long-term life of a battery regarding its end of life (EOL) criteria so that the decision can be made whether the battery should be replaced to regain a good confidence of reliability for an operation system to perform certain functions.
Bookmarks Related papers MentionsView impact