Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Jaclyn Coyle"'
Autor:
Zoey Huey, G. Michael Carroll, Jaclyn Coyle, Patrick Walker, Nathan R. Neale, Steven DeCaluwe, Chunsheng Jiang
Publikováno v:
Batteries, Vol 10, Iss 9, p 313 (2024)
We report the investigation of silicon nanoparticle composite anodes for Li-ion batteries, using a combination of two nm-scale atomic force microscopy-based techniques: scanning spreading resistance microscopy for electrical conduction mapping and co
Externí odkaz:
https://doaj.org/article/0c33e838a52a4834bea2c2e596d42635
Autor:
Maxwell C. Schulze, Fernando Urias, Nikita S. Dutta, Zoey Huey, Jaclyn Coyle, Glenn Teeter, Ryan Doeren, Bertrand J. Tremolet de Villers, Sang-Don Han, Nathan R. Neale, G. Michael Carroll
Publikováno v:
Journal of Materials Chemistry A. 11:5257-5266
A 74 wt% silicon composite electrode delivers 1000 cycles with 74% capacity retention against NMC811 cathodes and a cell stack energy density of 212 W h kg−1 in a standard carbonate electrolyte with two simple chemical and process improvements.
Autor:
Qiang Dai, Anthony K. Burrell, Meng Zhou, Kyu-Sung Park, Jaclyn Coyle, Sarah Frisco, Jiuling Yu
Publikováno v:
ACS Sustainable Chemistry & Engineering. 9:8214-8221
Publikováno v:
Journal of Materials Chemistry A. 9:21929-21938
Poly(acrylic acid) (PAA) is commonly used as a binder for fabricating silicon (Si) anode active materials in lithium-ion batteries due to its useful properties including high polar solvent solubility, good rheology, and strong adhesive properties. Ho
Publikováno v:
ACS Applied Energy Materials. 3:12212-12229
Changes to the surface structure and chemistry occurring throughout the functional lifetime of lithium-ion batteries (LIBs) may impact the effectiveness of end-of-life rejuvenation methods. Solvent...
Autor:
Trevor R. Martin, Gerard M. Carroll, Maxwell C. Schulze, Nathan R. Neale, Jaclyn Coyle, Gregory F. Pach, Glenn Teeter
Publikováno v:
ACS Applied Energy Materials. 3:10993-11001
The electrode processing conditions of silicon-based composite anodes play a pivotal role in the resulting interfacial chemical speciation and, thus, the electrochemical cycling behavior of the ele...
Publikováno v:
The Journal of Physical Chemistry C. 124:8153-8161
Silicon anodes suffer from an unstable solid electrolyte interphase (SEI) layer that contributes to undesirable capacity fade with cycling. A key part to addressing this unstable SEI formation is t...
Autor:
Kevin A. Hays, Robert L. Sacci, Ryan R. Armstrong, Christopher A. Apblett, Tyler H. Bennet, Beth L. Armstrong, Nathan R. Neale, Claire L. Seitzinger, Gabriel M. Veith, Jaclyn Coyle, Alexander M. Rogers
Publikováno v:
Chemistry of Materials. 32:3199-3210
In this work, we explore how the chemical reactivity toward an aprotic battery electrolyte changes as a function of lithium salt and silicon surface termination chemistry. The reactions are highly ...
Autor:
Kristin A. Persson, Brenda A. Smith, Baris Key, Eric Sivonxay, Ryan T. Pekarek, Nathan R. Neale, Jaclyn Coyle, Ting-Zheng Hou, Rebecca D. McAuliffe, Lauryn L. Baranowski, Christopher A. Apblett, Alec Affolter, Gabriel M. Veith
Publikováno v:
Journal of Materials Chemistry A. 8:7897-7906
In this work we report the solid reaction products from the chemical reaction of aprotic battery electrolyte and three purported components of the Si-based anode SEI : SiO2 nanoparticles (NPs), lithium silicate (LixSiOy) powders, and Si NPs. We use F
Publikováno v:
ECS Meeting Abstracts. :1029-1029
Recycled lithium-ion (Li-Ion) battery materials are pivotal for the sustainability of the renewable energy industry. Widespread consumer and municipal adoption of electric vehicles (EVs) directly correlates to the increased demand for Li-Ion batterie