Zobrazeno 1 - 10 of 114 pro vyhledávání: '"Wendy R, Flavell"'
1
Reclamation and reuse of graphite from electric vehicle lithium-ion battery anodes via water delamination
Autor: Alexander T. Sargent, Zoë Henderson, Alex S. Walton, Ben F. Spencer, Luke Sweeney, Wendy R. Flavell, Paul A. Anderson, Emma Kendrick, Peter R. Slater, Phoebe K. Allan
Publikováno v: Journal of Materials Chemistry A. 11:9579-9596
A simple approach to the delamination of PVDF bound graphite anode material from electric vehicle batteries is presented. This recovered graphite shows good electrochemical performance after a short low temperature thermal treatment.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::755163f316034ed96770ec10cf906980
https://doi.org/10.1039/d2ta09769a
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2
Quantification of hard X‐ray photoelectron spectroscopy: Calculating relative sensitivity factors for 1.5‐ to 10‐keV photons in any instrument geometry
Autor: David J. H. Cant, Ben F. Spencer, Wendy R. Flavell, Alexander G. Shard
Publikováno v: Cant, D J H, Spencer, B F, Flavell, W R & Shard, A G 2022, ' Quantification of hard X-ray photoelectron spectroscopy: Calculating relative sensitivity factors for 1.5- to 10-keV photons in any instrument geometry ', Surface and Interface Analysis . https://doi.org/10.1002/sia.7059
A method for the rapid determination of theoretical relative sensitivity factors (RSFs) for hard X-ray photoelectron spectroscopy (HAXPES) instruments of any type and photon energy has been developed. We develop empirical functions to describe discre
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::69611582d6c1dde14e553e2382ec8b7d
https://doi.org/10.1002/sia.7059
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4
Structural investigations into colour-tuneable fluorescent InZnP-based quantum dots from zinc carboxylate and aminophosphine precursors
Autor: Mary Burkitt-Gray, Marianna Casavola, Pip C. J. Clark, Simon M. Fairclough, Wendy R. Flavell, Roland A. Fleck, Sarah J. Haigh, Jack Chun-Ren Ke, Marina Leontiadou, Edward A. Lewis, Jacek Osiecki, Basma Qazi-Chaudhry, Gema Vizcay-Barrena, Wijittra Wichiansee, Mark Green
Publikováno v: Burkitt-Gray, M, Casavola, M, Clark, P C J, Fairclough, S M, Flavell, W, Fleck, R A, Haigh, S, Ke, J C-R, Leontiadou, M, Lewis, E, Osiecki, J, Qazi-Chaudry, B, Vizcay-Barrena, G, Wichiansee, W & Green, M 2022, ' Structural investigations into colour-tuneable fluorescent InZnP-based quantum dots from zinc carboxylate and aminophosphine precursors ', Nanoscale . https://doi.org/10.1039/D2NR02803D
Fluorescent InP-based quantum dots have emerged as valuable nanomaterials for display technologies, biological imaging, and optoelectronic applications. The inclusion of zinc can enhance both their emissive and structural properties and reduce interf
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::844c713ff06a94ebab6e97e2e619a020
https://research.manchester.ac.uk/en/publications/03ab6ecf-2e11-4a28-b71f-333f8c7216fa
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5
Role of Alkali Cations in Stabilizing Mixed-Cation Perovskites to Thermal Stress and Moisture Conditions
Autor: Andrew G. Thomas, Wendy R. Flavell, Suresh Maniyarasu, Ben F. Spencer, Alex S. Walton, J. Chun Ren Ke
Publikováno v: Maniyarasu, S, Ke, J C-R, Spencer, B, Walton, A, Thomas, A & Flavell, W 2021, ' The role of alkali cations in stabilizing mixed cation perovskites to thermal stress and moisture conditions ', ACS Applied Materials and Interfaces, vol. 13, no. 36, pp. 43573–43586 . https://doi.org/10.1021/acsami.1c10420
Perovskite solar cells (PSCs) based on organic-inorganic hybrid perovskites containing a small fraction of substituted alkali-metal cations have shown remarkable performance and stability. However, the role of these cations is unclear. The thermal- a
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b5cc62fb7820e08eaa98c6345d1a809d
https://doi.org/10.1021/acsami.1c10420
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6
Surface stability of ionic-liquid-passivated mixed-cation perovskite probed with in-situ photoelectron spectroscopy
Autor: Suresh Maniyarasu, Ben F. Spencer, Hongbo Mo, Alex S. Walton, Andrew G. Thomas, Wendy R. Flavell
Publikováno v: Maniyarasu, S, Spencer, B, Mo, H, Walton, A, Thomas, A & Flavell, W 2022, ' Surface stability of ionic-liquid-passivated mixed-cation perovskite probed with in-situ photoelectron spectroscopy ', Journal of Materials Chemistry A . https://doi.org/10.1039/D2TA03748C
In recent times, mixed-cation metal halide perovskites have shown promising photovoltaic performance, and the long-term stability of these metal halide perovskites has also been considerably improved by incorporating additives into the perovskite pre
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c867a887e61e369ff2705bddfef7efb
https://doi.org/10.1039/D2TA03748C
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7
Surface band bending and carrier dynamics in colloidal quantum dot solids
Autor: Wendy R. Flavell, Igor Píš, Qian Chen, Mathieu G. Silly, Ruben Ahumada-Lazo, E. Ashley Gaulding, Pip C. J. Clark, Jack Chun Ren Ke, Nathan Lewis, Darren C. J. Neo, Gregory F. Pach
Publikováno v: Clark, P, Lewis, N, Ke, J C-R, Ahumada Lazo, R, Chen, Q, Neo, D, Gaulding, E A, Pach, G F, Pis, I, Silly, M G & Flavell, W 2021, ' Surface band bending and carrier dynamics in colloidal quantum dot solids ', Nanoscale . https://doi.org/10.1039/D1NR05436H
Band bending in colloidal quantum dot (CQD) solids has become important in driving charge carriers through devices. This is typically a result of band alignments at junctions in the device. Whether band bending is intrinsic to CQD solids, i.e. is ban
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::85c2afe649e5b5bf2030f29f13b2110c
https://pubmed.ncbi.nlm.nih.gov/34668501
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8
Air-Stable Methylammonium Lead Iodide Perovskite Thin Films Fabricated via Aerosol-Assisted Chemical Vapor Deposition from a Pseudohalide Pb(SCN)2 Precursor
Autor: Qian Chen, David J. Lewis, Chun-ren Ke, Ben F. Spencer, Claudia L. Compean-Gonzalez, Alex S. Walton, Muhamad Z. Mokhtar, Wendy R. Flavell, Paul O'Brien, Andrew G. Thomas
Publikováno v: Ke, J C-R, Lewis, D, Walton, A, Chen, Q, Spencer, B, Mokhtar, M Z, Compean Gonzalez, C L, O'Brien, P, Thomas, A & Flavell, W 2019, ' Air-Stable Methylammonium Lead Iodide Perovskite Thin Films Fabricated via Aerosol-Assisted Chemical Vapor Deposition from a Pseudohalide Pb(SCN) 2 Precursor ', ACS Applied Energy Materials . https://doi.org/10.1021/acsaem.9b01124
Ambient-air-stable methylammonium lead iodide (MAPI) perovskite thin films have been fabricated via one-step aerosol-assisted chemical vapor deposition (AACVD) from a pseudohalide Pb(SCN)2 precursor. We compare both the bulk and surface properties of
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f83a9898c2f5c77cbd46deed464f69aa
https://doi.org/10.1021/acsaem.9b01124
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9
Inelastic background modelling applied to hard X-ray photoelectron spectroscopy of deeply buried layers:A comparison of synchrotron and lab-based (9.25 keV) measurements
Autor: Sven Tougaard, B.P. Reed, David J. H. Cant, Ben F. Spencer, Andrew G. Thomas, S.K. Eriksson, Alexander G. Shard, S. Maniyarasu, Wendy R. Flavell, Christopher A. Muryn, M. Maschek, T. Wiell, Ruben Ahumada-Lazo, Tien-Lin Lee
Publikováno v: Spencer, B F, Maniyarasu, S, Reed, B P, Cant, D J H, Ahumada-Lazo, R, Thomas, A G, Muryn, C A, Maschek, M, Eriksson, S K, Wiell, T, Lee, T L, Tougaard, S, Shard, A G & Flavell, W R 2021, ' Inelastic background modelling applied to hard X-ray photoelectron spectroscopy of deeply buried layers : A comparison of synchrotron and lab-based (9.25 keV) measurements ', Applied Surface Science, vol. 541, 148635 . https://doi.org/10.1016/j.apsusc.2020.148635
Spencer, B, Maniyarasu, S, Reed, B, Cant, D J H, Ahumada Lazo, R, Thomas, A, Muryn, C, Maschek, M, Eriksson, S K, Wiell, T, Lee, T L, Tougaard, S, Shard, G & Flavell, W 2021, ' Inelastic background modelling applied to Hard X-ray Photoelectron Spectroscopy of deeply buried layers: a comparison of synchrotron and lab-based (9.25 keV) measurements ', Applied Surface Science, vol. 541, 148635 . https://doi.org/10.1016/j.apsusc.2020.148635
Hard X-ray Photoelectron Spectroscopy (HAXPES) provides minimally destructive depth profiling into the bulk, extending the photoelectron sampling depth. Detection of deeply buried layers beyond the elastic limit is enabled through inelastic backgroun
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd35901ed344af9121ec639c8f28f10f
https://findresearcher.sdu.dk:8443/ws/files/175916022/1_s2.0_S0169433220333936_main.pdf
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