123 citations · 370 across the 17 of their papers we have counts for
19 papers
Reversible Ionic Aggregation Kinetics in Concentrated Electrolytes
Zachary A. H. Goodwin
Here we develop a formalism for reversible ionic aggregation kinetics in an example concentrated electrolyte, building on previous equilibrium work of McEldrew and co-workers, and…
Theory of Cation Solvation in the Helmholtz Layer of Li-ion Battery Electrolytes
Zachary A. H. Goodwin, Daniel M. Markiewitz, Qisheng Wu +2
The solvation environments of Li in conventional non-aqueous battery electrolytes, such as LiPF in mixtures of ethylene carbaronate (EC) and ethyl methyl carbonate (EMC), a…
Ionic Associations and Hydration in the Electrical Double Layer of Water-in-Salt Electrolytes
Daniel M. Markiewitz, Zachary A. H. Goodwin, Qianlu Zheng +3
Water-in-Salt-Electrolytes (WiSEs) are an exciting class of concentrated electrolytes finding applications in energy storage devices because of their expanded electrochemical stabi…
Coexisting charge density waves in twisted bilayer NbSe2
Christopher T. S. Cheung, Zachary A. H. Goodwin, Yixuan Han +3
Twisted bilayers of two-dimensional materials have emerged as a highly tunable platform for studying broken symmetry phases. While most interest has been focused on emergent states…
Electric Field Induced Associations in the Double Layer of Salt-in-Ionic-Liquid Electrolytes
Daniel M. Markiewitz, Zachary A. H. Goodwin, Michael McEldrew +4
Ionic liquids (ILs) are an extremely exciting class of electrolytes for energy storage applications because of their unique combination of properties. Upon dissolving alkali metal…
Transferability and Accuracy of Ionic Liquid Simulations with Equivariant Machine Learning Interatomic Potentials
Zachary A. H. Goodwin, Malia B. Wenny, Julia H. Yang +11
Ionic liquids (ILs) are an exciting class of electrolytes finding applications in many areas from energy storage to solvents, where they have been touted as ``designer solvents'' a…
Theory of Cation Solvation and Ionic Association in Non-Aqueous Solvent Mixtures
Zachary A. H. Goodwin, Michael McEldrew, Boris Kozinsky +1
Conventional lithium-ion batteries, and many next-generation technologies, rely on organic electrolytes with multiple solvents to achieve the desired physicochemical and interfacia…
Moiré Modulation of Charge Density Waves
Zachary A. H. Goodwin, Vladimir I. Fal'ko
Here we investigate how charge density waves (CDW), inherent to a monolayer, are effected by creating twisted van der Waals structures. Homobilayers of metallic transition metal di…
Cracking Ion Pairs in the Electrical Double Layer of Ionic Liquids
Zachary A. H. Goodwin, Alexei A. Kornyshev
Here we investigate a limiting case of the theory for aggregation and gelation in the electrical double layer (EDL) of ionic liquids (ILs). The limiting case investigated only acco…
Gelation, Clustering and Crowding in the Electrical Double Layer of Ionic Liquids
Zachary A. H. Goodwin, Michael McEldrew, J. Pedro de Souza +2
Understanding the bulk and interfacial properties of super-concentrated electrolytes, such as ionic liquids (ILs), has attracted significant attention lately for their promising ap…
Atomistic hartree theory and crystal field of twisted double bilayer graphene near the magic angle
Christopher T. S. Cheung, Zachary A. H. Goodwin, Valerio Vitale +2
Twisted double bilayer graphene (tDBLG) is a moiré material that has recently generated significant interest because of the observation of correlated phases near the magic angle. W…
Salt-in-Ionic-Liquid Electrolytes: Ion Network Formation and Negative Effective Charges of Alkali Metal Cations
Michael McEldrew, Zachary A. H. Goodwin, Nicola Molinari +3
Salt-in-ionic liquid electrolytes have attracted significant attention as potential electrolytes for next generation batteries largely due to their safety enhancements over typical…
Ion Clusters and Networks in "Water-in-Salt Electrolytes"
Michael McEldrew, Zachary A. H. Goodwin, Sheng Bi +2
Water-in-salt electrolytes (WiSEs) are a class of super-concentrated electrolytes that have shown much promise in replacing organic electrolytes in lithium-ion batteries. At the ex…
Correlated Ion Transport and the Gel Phase in Room Temperature Ionic Liquids
Michael McEldrew, Zachary A. H. Goodwin, Hongbo Zhao +2
Here we present a theory of ion aggregation and gelation of room temperature ionic liquids (RTILs). Based on it, we investigate the effect of ion aggregation on correlated ion tran…
Interfacial layering in the electric double layer of ionic liquids
J. Pedro de Souza, Zachary A. H. Goodwin, Michael McEldrew +2
Ions in ionic liquids and concentrated electrolytes reside in a crowded, strongly-interacting environment, leading to the formation of discrete layers of charges at interfaces. Her…
Enforced freedom: electric-field-induced declustering of ionic-liquid ions in the double layer
Yufan Zhang, Ting Ye, Ming Chen +4
Whereas the majority of ions in the bulk of a solvent-free ionic liquid is bound into clusters, this is expected to change in the electrical double layer (EDL), in which the result…
Theory of Ion Aggregation and Gelation in Super-Concentrated Electrolytes
Michael McEldrew, Zachary A. H. Goodwin, Sheng Bi +2
In concentrated electrolytes with asymmetric or irregular ions, such as ionic liquids and solvent-in-salt electrolytes, ion association is more complicated than simple ion-pairing.…
Theory of The Double Layer in Water-in-Salt Electrolytes
Michael McEldrew, Zachary A. H. Goodwin, Alexei A. Kornyshev +1
One challenge in developing the next generation of lithium-ion batteries is the replacement of organic electrolytes, which are flammable and most often contain toxic and thermally…
Kinetics of Ion Transport in Ionic Liquids: Two Dynamical Diffusion States
Guang Feng, Ming Chen, Sheng Bi +4
Using classical molecular dynamics simulations, we investigate the mobility of ions in [Bmim][TFSI], a typical room temperature ionic liquid. Analyzing the trajectories of individu…