Publications 2004 2017

  • 17 h-Index
  • 31 Article
  • 2 Conference contribution
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Article
2017
functionals
garnets
phase transformations
conductors
density functional theory

Lithium self-diffusion in a model lithium garnet oxide Li5La3Ta2O12: A combined quasi-elastic neutron scattering and molecular dynamics study

Klenk, M. J., Boeberitz, S. E., Dai, J., Jalarvo, N. H., Peterson, V. K. & Lai, W. Dec 1 2017 In : Solid State Ionics. 312, p. 1-7 7 p.

Research output: Research - peer-reviewArticle

garnets
elastic scattering
neutron scattering
lithium
molecular dynamics
2016
3 Citations

Finite-size effects on the molecular dynamics simulation of fast-ion conductors: A case study of lithium garnet oxide Li7La3Zr2O12

Klenk, M. J. & Lai, W. Jun 1 2016 In : Solid State Ionics. 289, p. 143-149 7 p.

Research output: Research - peer-reviewArticle

garnets
conductors
lithium
molecular dynamics
oxides
2 Citations

First-principles studies of atomic dynamics in tetrahedrite thermoelectrics

Li, J., Zhu, M., Abernathy, D. L., Ke, X., Morelli, D. T. & Lai, W. Oct 1 2016 In : APL Materials. 4, 10, 104811

Research output: Research - peer-reviewArticle

cupric sulfide
Thermal conductivity
Inelastic neutron scattering
Experiments
Molecular dynamics
17 Citations

Phase Stability, Crystal Structure, and Thermoelectric Properties of Cu12Sb4S13-xSex Solid Solutions

Lu, X., Morelli, D. T., Wang, Y., Lai, W., Xia, Y. & Ozolins, V. Mar 22 2016 In : Chemistry of Materials. 28, 6, p. 1781-1786 6 p.

Research output: Research - peer-reviewArticle

Phase stability
Solid solutions
Substitution reactions
Crystal structure
Thermal conductivity
2015
40 Citations

From bonding asymmetry to anharmonic rattling in Cu12Sb4S13 tetrahedrites: When lone-pair electrons are not so lonely

Lai, W., Wang, Y., Morelli, D. T. & Lu, X. Jun 1 2015 In : Advanced Functional Materials. 25, 24, p. 3648-3657 10 p.

Research output: Research - peer-reviewArticle

asymmetry
electrons
Electrons
cupric sulfide
atoms
12 Citations

Local structure and dynamics of lithium garnet ionic conductors: tetragonal and cubic Li7La3Zr2O7

Klenk, M. & Lai, W. Apr 14 2015 In : Physical Chemistry Chemical Physics. 17, 14, p. 8758-8768 11 p.

Research output: Research - peer-reviewArticle

garnets
conductors
lithium
Garnets
Lithium
34 Citations
Garnets
Lithium
Oxides
Substitution reactions
Phase transitions
11 Citations
electric batteries
transport properties
conductivity
electrodes
kinetics
10 Citations

Tracking Non-Uniform Mesoscale Transport in LiFePO4 Agglomerates During Electrochemical Cycling

NelsonWeker, J., Li, Y., Shanmugam, R., Lai, W. & Chueh, W. C. Oct 1 2015 In : ChemElectroChem. 2, 10, p. 1576-1581 6 p.

Research output: Research - peer-reviewArticle

Electrodes
Pore structure
Lithium
Electrolytes
Microscopic examination
2014
12 Citations
garnets
neutron diffraction
lithium
oxides
simulation
24 Citations

Local structure and dynamics of lithium garnet ionic conductors: A model material Li5La3Ta2O12

Wang, Y., Klenk, M., Page, K. & Lai, W. Oct 14 2014 In : Chemistry of Materials. 26, 19, p. 5613-5624 12 p.

Research output: Research - peer-reviewArticle

Garnets
Lithium
Molecular dynamics
Temperature
Atoms
17 Citations

Na2/3Ni1/3Ti2/3O2: "bi-functional" electrode materials for Na-Ion batteries

Shanmugam, R. & Laiz, W. 2014 In : ECS Electrochemistry Letters. 3, 4

Research output: Research - peer-reviewArticle

Ions
Electrodes
Electric potential
Oxidation-Reduction
Electrochemical properties
2013
109 Citations

Intercalation pathway in many-particle LiFePO4 electrode revealed by nanoscale state-of-charge mapping

Chueh, W. C., El Gabaly, F., Sugar, J. D., Bartelt, N. C., McDaniel, A. H., Fenton, K. R., Zavadil, K. R., Tyliszczak, T., Lai, W. & McCarty, K. F. Mar 13 2013 In : Nano Letters. 13, 3, p. 866-872 7 p.

Research output: Research - peer-reviewArticle

Intercalation
Electrodes
LiFePO4
intercalation
electrodes
2012
16 Citations

Electrochemical impedance spectroscopy of phase transition materials

Ciucci, F. & Lai, W. Oct 30 2012 In : Electrochimica Acta. 81, p. 205-216 12 p.

Research output: Research - peer-reviewArticle

Electrochemical impedance spectroscopy
Phase transitions
Perturbation techniques
Boundary conditions
47 Citations
solid electrolytes
garnets
ion currents
lattice parameters
lithium
2011
18 Citations

Derivation of Micro/Macro Lithium Battery Models from Homogenization

Ciucci, F. & Lai, W. Jun 2011 In : Transport in Porous Media. 88, 2, p. 249-270 22 p.

Research output: Research - peer-reviewArticle

Lithium batteries
Macros
Lithium-ion batteries
Electrolytes
Conservation
16 Citations

Electrochemical modeling of single particle intercalation battery materials with different thermodynamics

Lai, W. Aug 1 2011 In : Journal of Power Sources. 196, 15, p. 6534-6553 20 p.

Research output: Research - peer-reviewArticle

intercalation
electric batteries
thermodynamics
electric potential
Intercalation
48 Citations

Mathematical modeling of porous battery electrodes-Revisit of Newman's model

Lai, W. & Ciucci, F. Apr 15 2011 In : Electrochimica Acta. 56, 11, p. 4369-4377 9 p.

Research output: Research - peer-reviewArticle

Electrodes
Equivalent circuits
Microstructure
Liquids
35 Citations

Reducing error and measurement time in impedance spectroscopy using model based optimal experimental design

Ciucci, F., Carraro, T., Chueh, W. C. & Lai, W. Jun 1 2011 In : Electrochimica Acta. 56, 15, p. 5416-5434 19 p.

Research output: Research - peer-reviewArticle

Time measurement
Design of experiments
Spectroscopy
Experiments
Electrochemical impedance spectroscopy
29 Citations

Small-signal apparent diffusion impedance of intercalation battery electrodes

Lai, W. & Ciucci, F. 2011 In : Journal of the Electrochemical Society. 158, 2

Research output: Research - peer-reviewArticle

intercalation
electric batteries
impedance
electrodes
Intercalation
16 Citations

Unusual decrease in conductivity upon hydration in acceptor doped, microcrystalline ceria

Chueh, W. C., Yang, C. K., Garland, C. M., Lai, W. & Haile, S. M. Apr 14 2011 In : Physical Chemistry Chemical Physics. 13, 14, p. 6442-6451 10 p.

Research output: Research - peer-reviewArticle

hydration
grain boundaries
conductivity
Cerium compounds
Hydration
2010
15 Citations

Fourier analysis of complex impedance (amplitude and phase) in nonlinear systems: A case study of diodes

Lai, W. Jul 30 2010 In : Electrochimica Acta. 55, 19, p. 5511-5518 8 p.

Research output: Research - peer-reviewArticle

Fourier analysis
Fast Fourier transforms
Nonlinear systems
Diodes
Spectroscopy
22 Citations

Properties of lithium phosphorus oxynitride (Lipon) for 3D solid-state lithium batteries

Xu, F., Dudney, N. J., Veith, G. M., Kim, Y., Erdonmez, C., Lai, W. & Chiang, Y. M. Aug 2010 In : Journal of Materials Research. 25, 8, p. 1507-1515 9 p.

Research output: Research - peer-reviewArticle

Lithium batteries
Lithium
Phosphorus
Electrolytes
Thin films
24 Citations

Thermodynamics and kinetics of phase transformation in intercalation battery electrodes - Phenomenological modeling

Lai, W. & Ciucci, F. 2010 In : Electrochimica Acta. 56, 1, p. 531-542 12 p.

Research output: Research - peer-reviewArticle

Intercalation
Phase transitions
Thermodynamics
Electrodes
Kinetics
67 Citations

Ultrahigh-energy-density microbatteries enabled by new electrode architecture and micropackaging design

Lai, W., Erdonmez, C. K., Marinis, T. F., Bjune, C. K., Dudney, N. J., Xu, F., Wartena, R. & Chiang, Y. M. May 25 2010 In : Advanced Materials. 22, 20

Research output: Research - peer-reviewArticle

Powders
Packaging
Cathodes
Sintering
Porosity
2008
44 Citations

Electrochemical behavior of ceria with selected metal electrodes

Chueh, W. C., Lai, W. & Haile, S. M. Sep 15 2008 In : Solid State Ionics. 179, 21-26, p. 1036-1041 6 p.

Research output: Research - peer-reviewArticle

electrodes
metals
Cerium compounds
Metals
Electrodes
37 Citations
potential gradients
conductors
impedance
oxygen
spectroscopy
2006
42 Citations

Recent advances in single-chamber fuel-cells: Experiment and modeling

Hao, Y., Shao, Z., Mederos, J., Lai, W., Goodwin, D. G. & Haile, S. M. Oct 15 2006 In : Solid State Ionics. 177, 19-25 SPEC. ISS., p. 2013-2021 9 p.

Research output: Research - peer-reviewArticle

Fuel cells
Experiments
fuel cells
chambers
Catalysts
2005
192 Citations
spectroscopy
chemical
analysis
Cerium compounds
Spectroscopy
2004
21 Citations

High surface-area ceria aerogel

Thundathil, M. A., Lai, W., Noailles, L., Dunn, B. S. & Haile, S. M. Aug 2004 In : Journal of the American Ceramic Society. 87, 8, p. 1442-1445 4 p.

Research output: Research - peer-reviewArticle

Aerogels
Cerium compounds
surface area
porosity
Pore size