Chongmin Wang

Oct 6, 2024 | nature.com | Jie Xiao |Yujing Bi |Jordi Cabana |Yi Cui |Marca Doeff |Kevin Leung | +10 more

AbstractThe cathode–electrolyte interphase plays a pivotal role in determining the usable capacity and cycling stability of electrochemical cells, yet it is overshadowed by its counterpart, the solid–electrolyte interphase. This is primarily due to the prevalence of side reactions, particularly at low potentials on the negative electrode, especially in state-of-the-art Li-ion batteries where the charge cutoff voltage is limited.

Apr 5, 2024 | nature.com | Chongmin Wang |Guofeng Wang

AbstractTwinning, on par with dislocations, is critically required in plastic deformation of hexagonal close-packed crystals at low temperatures. In contrast to that in cubic-structured crystals, twinning in hexagonal close-packed crystals requires atomic shuffles in addition to shear.

Nov 22, 2023 | mdpi.com | Guoqing Gao |Quan Zhang |Chongmin Wang |Hua Bao

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