What question did this study set out to answer?

This research aims to improve lithium storage capacity and resistance to fatigue in materials through strain engineering.

May 13, 2026EES batteries.1 citationsOpen Access

Interfacial strain engineering induces fatigue-resistant, high-capacity photo-assisted lithium storage

MNMudasar NazirLondon South Bank University KNKiem G. NguyenLondon South Bank University RBRichard T. BakerUniversity of St Andrews

Key Points

This research aims to improve lithium storage capacity and resistance to fatigue in materials through strain engineering.
Engineering interfaces of TiO2 and K2Ti4O9-rGO
Assessing charge separation and Li+ transport
Evaluating cracking and capacity fade
Strain-engineered interfaces improved lithium storage capacity significantly
Cracking and lattice fatigue were effectively suppressed
Charge separation and lithium transport showed marked enhancements

Abstract

Strain-engineered TiO 2 /K 2 Ti 4 O 9 -rGO interfaces enhance photo-assisted Li storage by improving charge separation and Li + transport while suppressing cracking, lattice fatigue and capcity fade.

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