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cond-mat.mtrl-sci2023
Determining the Fundamental Failure Modes in Ni-rich Lithium Ion Battery Cathodes
Siyang Wang, Zonghao Shen, Aigerim Omirkhan +3
Challenges associated with in-service mechanical degradation of Li-ion battery cathodes has prompted a transition from polycrystalline to single crystal cathode materials. Whilst f…
cond-mat.mtrl-sci2023
Fracture properties of La(Fe,Mn,Si)13 magnetocaloric materials
Siyang Wang, Paul Burdett, Edmund Lovell +4
La(Fe,Mn,Si)13 alloys are a promising material family for magnetic refrigeration. Challenges associated with their structural integrity during device assembly and operation require…
cond-mat.mtrl-sci2021
Environment-assisted crack nucleation in La(Fe,Mn,Si)13-based magnetocaloric materials
Siyang Wang, Edmund Lovell, Liya Guo +3
Cracking in La(Fe,Si)13-based magnetocaloric materials has been observed to predominantly form around La-rich (La2O3) particles and pose a threat to their long-term structural inte…