Výsledky vyhledávání - "Lucy M. Morgan"

From Atoms to Cells:Multiscale Modeling of LiNixMnyCozO2Cathodes for Li-Ion Batteries

Autor: Lucy M. Morgan, Mazharul M. Islam, Hui Yang, Kieran O’Regan, Anisha N. Patel, Abir Ghosh, Emma Kendrick, Monica Marinescu, Gregory J. Offer, Benjamin J. Morgan, M. Saiful Islam, Jacqueline Edge, Aron Walsh

Publikováno v: Morgan, L, Islam, R, Yang, H Y, O'Regan, K, Patel, A N, Ghosh, A, Kendrick, E, Marinescu, M, Offer, G J, Morgan, B, Islam, MS, Edge, J & Walsh, A 2022, ' From Atoms to Cells : Multiscale Modeling of LiNi x Mn y Co z O 2 Cathodes for Li-Ion Batteries ', ACS Energy Letters, vol. 7, no. 1, pp. 108-122 . https://doi.org/10.1021/acsenergylett.1c02028

First-generation cathodes for commercial lithium-ion batteries are based on layered transition-metal oxides. Research on ternary compounds, such as LiCoO2, evolved into mixed-metal systems, notably Li(Ni,Mn,Co)O2 (NMCs), which allows significant tuni

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7e4f4fbc479f620437d5535abbbe4fd3
https://purehost.bath.ac.uk/ws/files/228155080/NMC_ACSAccepted.pdf

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Thermally Stable Surfactant-Free Ceria Nanocubes in Silica Aerogel

Autor: Danilo Loche, Lucy M. Morgan, Anna Corrias, Shusaku Hayama, Alberto Casu, Colm O'Regan, Maria Francesca Casula, Gavin Mountjoy, Andrea Falqui, Francesco Caddeo

Surfactant-mediated chemical routes allow one to synthesize highly engineered shape- and size-controlled nanocrystals. However, the occurrence of capping agents on the surface of the nanocrystals is undesirable for selected applications. Here, a nove

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83126a837d2803aaaa0ef0e138aec854
https://kar.kent.ac.uk/82981/17/1-s2.0-S0021979720312236-main.pdf

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Protecting Ceria Nanocatalysts—The Role of Sacrificial Barriers

Autor: Dean C. Sayle, Lucy M. Morgan, Marco Molinari, Anna Corrias

Publikováno v: ACS Applied Materials & Interfaces. 10:32510-32515

Forces acting on a functional nanomaterial during operation can cause plastic deformation and extinguish desirable catalytic activities. Here, we show that sacrificial materials, introduced into the catalytic composite device, can absorb some of the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::31358d765b5ade00a7ff14c61a98f79b
https://doi.org/10.1021/acsami.8b08674

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Tuning Antisite Defect Density in Perovskite-BaLiF3 via Cycling between Ball Milling and Heating

Autor: Andre Düvel, Paul Heitjans, Giannantonio Cibin, Lucy M. Morgan, Dean C. Sayle, Alan V. Chadwick, David M. Pickup

Publikováno v: The Journal of Physical Chemistry Letters. 9:5121-5124

The defect density of a material is central to its properties. Here, we show, employing EXAFS measurements and MD simulation, how the Ba-Li antisite defect density of perovskite-structured BaLiF3 nanoparticles can be tuned. In particular, we show tha

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2414e028c653b36dace5f8b351ff0365
https://doi.org/10.1021/acs.jpclett.8b01915

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Formation and Elimination of Anti-site Defects during Crystallization in Perovskite Ba1–xSrxLiF3

Autor: Lucy M. Morgan, Dean C. Sayle, Andre Düvel, Paul Heitjans, C. Vinod Chandran

Publikováno v: Crystal Growth & Design. 18:2093-2099

The defect density of a material is decisive for its physical, chemical and mechanical properties. Accordingly, defect tuning is desirable for applications spanning, e.g., batteries, fuel cells, electronics, optics, catalysis and mechanical strength

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6704a31016ab0b996730dd2f885adf0b
https://doi.org/10.1021/acs.cgd.7b01552

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