A Positron Implantation Profile Estimation Approach for the PALS Study of Battery Materials

Positron annihilation spectroscopy is a powerful probe to investigate the interfaces in materials relevant for energy storage such as Li-ion batteries. The key to the interpretation of the results is the positron implantation profile, which is a spatial function related to the characteristics of the...

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Main Authors: Xin Li, Bernardo Barbiellini, Vito Di Noto, Gioele Pagot, Meiying Zheng, Rafael Ferragut
Format: Article
Language:English
Published: MDPI AG 2023-05-01
Series:Condensed Matter
Subjects:
Online Access:https://www.mdpi.com/2410-3896/8/2/48
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author Xin Li
Bernardo Barbiellini
Vito Di Noto
Gioele Pagot
Meiying Zheng
Rafael Ferragut
author_facet Xin Li
Bernardo Barbiellini
Vito Di Noto
Gioele Pagot
Meiying Zheng
Rafael Ferragut
author_sort Xin Li
collection DOAJ
description Positron annihilation spectroscopy is a powerful probe to investigate the interfaces in materials relevant for energy storage such as Li-ion batteries. The key to the interpretation of the results is the positron implantation profile, which is a spatial function related to the characteristics of the materials forming the battery. We provide models for the positron implantation profile in a cathode of a Li-ion battery coin cell. These models are the basis for a reliable visualization of multilayer geometries and their interfaces in thin cathodes of lithium-ion batteries.
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spelling doaj.art-2d4856ea69d24ea8bde5159bea892ce32023-11-18T09:54:39ZengMDPI AGCondensed Matter2410-38962023-05-01824810.3390/condmat8020048A Positron Implantation Profile Estimation Approach for the PALS Study of Battery MaterialsXin Li0Bernardo Barbiellini1Vito Di Noto2Gioele Pagot3Meiying Zheng4Rafael Ferragut5Department of Physics, School of Engineering Science, LUT University, FI-53851 Lappeenranta, FinlandDepartment of Physics, School of Engineering Science, LUT University, FI-53851 Lappeenranta, FinlandSection of Chemistry for the Technology (ChemTech), Department of Industrial Engineering, University of Padova, Via Marzolo 9, 35131 Padova, ItalySection of Chemistry for the Technology (ChemTech), Department of Industrial Engineering, University of Padova, Via Marzolo 9, 35131 Padova, ItalyDepartment of Physics, School of Engineering Science, LUT University, FI-53851 Lappeenranta, FinlandL-NESS and Department of Physics, Politecnico di Milano, Via Francesco Anzani 42, 22100 Como, ItalyPositron annihilation spectroscopy is a powerful probe to investigate the interfaces in materials relevant for energy storage such as Li-ion batteries. The key to the interpretation of the results is the positron implantation profile, which is a spatial function related to the characteristics of the materials forming the battery. We provide models for the positron implantation profile in a cathode of a Li-ion battery coin cell. These models are the basis for a reliable visualization of multilayer geometries and their interfaces in thin cathodes of lithium-ion batteries.https://www.mdpi.com/2410-3896/8/2/48positron annihilation spectroscopyimplantation profileli-ion batterycathodemultilayer material
spellingShingle Xin Li
Bernardo Barbiellini
Vito Di Noto
Gioele Pagot
Meiying Zheng
Rafael Ferragut
A Positron Implantation Profile Estimation Approach for the PALS Study of Battery Materials
Condensed Matter
positron annihilation spectroscopy
implantation profile
li-ion battery
cathode
multilayer material
title A Positron Implantation Profile Estimation Approach for the PALS Study of Battery Materials
title_full A Positron Implantation Profile Estimation Approach for the PALS Study of Battery Materials
title_fullStr A Positron Implantation Profile Estimation Approach for the PALS Study of Battery Materials
title_full_unstemmed A Positron Implantation Profile Estimation Approach for the PALS Study of Battery Materials
title_short A Positron Implantation Profile Estimation Approach for the PALS Study of Battery Materials
title_sort positron implantation profile estimation approach for the pals study of battery materials
topic positron annihilation spectroscopy
implantation profile
li-ion battery
cathode
multilayer material
url https://www.mdpi.com/2410-3896/8/2/48
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