Operando Color-Coding of Reversible Lithiation and Cycle Life in Batteries Using Photonic Crystal Materials

Alex Lonergan; Umair Gulzar; Yan Zhang; Colm O’Dwyer

doi:10.1149/2754-2726/ad15a0

Operando Color-Coding of Reversible Lithiation and Cycle Life in Batteries Using Photonic Crystal Materials

Alex Lonergan
, Umair Gulzar
, Yan Zhang
, Colm O’Dwyer

School of Chemistry

University College Cork
Trinity College Dublin

Research output: Contribution to journal › Article › peer-review

Abstract

Highlights Important processes in battery materials can be color-coded and tracked in real time. Ordered interconnected porous materials are excellent Li-ion battery electrodes. Changes to a photonic band gap reveal how the material behaves during charging and discharging. Intensity and color of reflected light at the photonic band gap is probed within a single cycle. Cycle life response and changes to material predictable by tracking photonic band gap redshift.

Original language	English
Article number	045401
Journal	ECS Sensors Plus
Volume	2
Issue number	4
DOIs	https://doi.org/10.1149/2754-2726/ad15a0
Publication status	Published - 1 Dec 2023

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

batteries
energy storage
nanoscale materials
optical films
physical properties of optoelectronic materials
sensors

Access to Document

10.1149/2754-2726/ad15a0

https://hdl.handle.net/10468/15832Licence: CC BY

Cite this

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title = "Operando Color-Coding of Reversible Lithiation and Cycle Life in Batteries Using Photonic Crystal Materials",

abstract = "Highlights Important processes in battery materials can be color-coded and tracked in real time. Ordered interconnected porous materials are excellent Li-ion battery electrodes. Changes to a photonic band gap reveal how the material behaves during charging and discharging. Intensity and color of reflected light at the photonic band gap is probed within a single cycle. Cycle life response and changes to material predictable by tracking photonic band gap redshift.",

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AU - Lonergan, Alex

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AU - Zhang, Yan

AU - O’Dwyer, Colm

PY - 2023/12/1

Y1 - 2023/12/1

N2 - Highlights Important processes in battery materials can be color-coded and tracked in real time. Ordered interconnected porous materials are excellent Li-ion battery electrodes. Changes to a photonic band gap reveal how the material behaves during charging and discharging. Intensity and color of reflected light at the photonic band gap is probed within a single cycle. Cycle life response and changes to material predictable by tracking photonic band gap redshift.

AB - Highlights Important processes in battery materials can be color-coded and tracked in real time. Ordered interconnected porous materials are excellent Li-ion battery electrodes. Changes to a photonic band gap reveal how the material behaves during charging and discharging. Intensity and color of reflected light at the photonic band gap is probed within a single cycle. Cycle life response and changes to material predictable by tracking photonic band gap redshift.

KW - batteries

KW - energy storage

KW - nanoscale materials

KW - optical films

KW - physical properties of optoelectronic materials

KW - sensors

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ER -

Operando Color-Coding of Reversible Lithiation and Cycle Life in Batteries Using Photonic Crystal Materials

Abstract

UN SDGs

Keywords

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