Search Results - "Takeuchi, Esther S."
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Reversible epitaxial electrodeposition of metals in battery anodes
Published in Science (American Association for the Advancement of Science) (01-11-2019)“…The propensity of metals to form irregular and nonplanar electrodeposits at liquid-solid interfaces has emerged as a fundamental barrier to high-energy,…”
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Multiscale Understanding and Architecture Design of High Energy/Power Lithium‐Ion Battery Electrodes
Published in Advanced energy materials (01-01-2021)“…Among various commercially available energy storage devices, lithium‐ion batteries (LIBs) stand out as the most compact and rapidly growing technology. This…”
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A Tunable 3D Nanostructured Conductive Gel Framework Electrode for High‐Performance Lithium Ion Batteries
Published in Advanced materials (Weinheim) (01-06-2017)“…This study develops a tunable 3D nanostructured conductive gel framework as both binder and conductive framework for lithium ion batteries. A 3D nanostructured…”
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Nanostructured Conductive Polymer Gels as a General Framework Material To Improve Electrochemical Performance of Cathode Materials in Li-Ion Batteries
Published in Nano letters (08-03-2017)“…Controlling architecture of electrode composites is of particular importance to optimize both electronic and ionic conduction within the entire electrode and…”
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Size-dependent kinetics during non-equilibrium lithiation of nano-sized zinc ferrite
Published in Nature communications (09-01-2019)“…Spinel transition metal oxides (TMOs) have emerged as promising anode materials for lithium-ion batteries. It has been shown that reducing their particle size…”
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Probing Sources of Capacity Fade in LiNi0.6Mn0.2Co0.2O2 (NMC622): An Operando XRD Study of Li/NMC622 Batteries during Extended Cycling
Published in Journal of physical chemistry. C (16-04-2020)“…LiNi0.6Mn0.2Co0.2O2 (NMC622) is one of the most promising Li-ion battery cathodes as it delivers high capacity at high potentials. However, high potentials…”
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Spontaneous and field-induced crystallographic reorientation of metal electrodeposits at battery anodes
Published in Science advances (17-06-2020)“…Metals use a chemotaxis-like process to overcome diffusion limitations and prevent dendritic electrodeposition in batteries. The propensity of metal anodes of…”
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Two-Dimensional Holey Nanoarchitectures Created by Confined Self-Assembly of Nanoparticles via Block Copolymers: From Synthesis to Energy Storage Property
Published in ACS nano (23-01-2018)“…Advances in liquid-phase exfoliation and surfactant-directed anisotropic growth of two-dimensional (2D) nanosheets have enabled their rapid development…”
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Electron/Ion Transport Enhancer in High Capacity Li-Ion Battery Anodes
Published in Chemistry of materials (27-09-2016)“…Magnetite (Fe3O4) was used as a model high capacity metal oxide active material to demonstrate advantages derived from consideration of both electron and ion…”
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Visualization of lithium-ion transport and phase evolution within and between manganese oxide nanorods
Published in Nature communications (24-05-2017)“…Multiple lithium-ion transport pathways and local phase changes upon lithiation in silver hollandite are revealed via in situ microscopy including electron…”
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Dry heat sterilization as a method to recycle N95 respirator masks: The importance of fit
Published in PloS one (05-01-2022)“…In times of crisis, including the current COVID-19 pandemic, the supply chain of filtering facepiece respirators, such as N95 respirators, are disrupted. To…”
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Dimensionality effect of conductive carbon fillers in LiNi1/3Mn1/3Co1/3O2 cathode
Published in Carbon (New York) (01-03-2022)“…Developing advanced electrode architectures through modifying active materials, conductive fillers, binders, and electrolytes as well as processing methods has…”
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Multi-electron transfer enabled by topotactic reaction in magnetite
Published in Nature communications (29-04-2019)“…A bottleneck for the large-scale application of today’s batteries is low lithium storage capacity, largely due to the use of intercalation-type electrodes that…”
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Improved ionic conductivity and battery function in a lithium iodide solid electrolyte via particle size modification
Published in Electrochimica acta (20-08-2021)“…Solid electrolytes (SEs) are a promising, safe alternative to liquid electrolytes in high energy density batteries, but low conductivity issues remain a…”
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Understanding How Structure and Crystallinity Affect Performance in Solid-State Batteries Using a Glass Ceramic LiV3O8 Cathode
Published in Chemistry of materials (27-08-2019)“…The rate-limiting step in lithiation/delithiation of solid-state cathode materials is not well understood. Phase-transformation reaction rate, lithium ion…”
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Toward Uniformly Dispersed Battery Electrode Composite Materials: Characteristics and Performance
Published in ACS applied materials & interfaces (10-02-2016)“…Battery electrodes are complex mesoscale systems comprised of electroactive components, conductive additives, and binders. In this report, methods for…”
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Enhanced Performance of "Flower-like" Li4Ti5O12 Motifs as Anode Materials for High-Rate Lithium-Ion Batteries
Published in ChemSusChem (12-10-2015)“…“Flower‐like” motifs of Li4Ti5O12 were synthesized by using a facile and large‐scale hydrothermal process involving unique Ti foil precursors followed by a…”
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2D Cross Sectional Analysis and Associated Electrochemistry of Composite Electrodes Containing Dispersed Agglomerates of Nanocrystalline Magnetite, Fe3O4
Published in ACS applied materials & interfaces (24-06-2015)“…When electroactive nanomaterials are fully incorporated into an electrode structure, characterization of the crystallite sizes, agglomerate sizes, and…”
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Electrochemical discharge of nanocrystalline magnetite: structure analysis using X-ray diffraction and X-ray absorption spectroscopy
Published in Physical chemistry chemical physics : PCCP (01-01-2013)“…Magnetite (Fe3O4) is an abundant, low cost, environmentally benign material with potential application in batteries. Recently, low temperature coprecipitation…”
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Microwave-Assisted Fabrication of High Energy Density Binary Metal Sulfides for Enhanced Performance in Battery Applications
Published in Nanomaterials (Basel, Switzerland) (10-05-2023)“…Nanomaterials have found use in a number of relevant energy applications. In particular, nanoscale motifs of binary metal sulfides can function as conversion…”
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