Jijian Xu

2 weeks ago | nature.com | Xiyue Zhang |Travis P. Pollard |Nan Zhang |Jijian Xu |An Phan |Weiran Zhang | +5 more

AbstractThe use of aqueous/non-aqueous biphasic electrolyte solutions in Li-based battery systems circumvents the limitations of poor reductive stability of aqueous electrolyte solutions, broadening their electrochemical stability window. However, aqueous/non-aqueous electrolytes suffer from biphasic mixing and high impedance when Li ions cross the biphasic interface.

Dec 16, 2024 | pubs.rsc.org | Jijian Xu

Enabling Rational Electrolyte Design for Lithium Batteries through Precise Descriptors: Progress and Future Perspectives The rational design of new electrolytes has become a hot topic in improving ion transport and chemical stability of lithium batteries in extreme conditions, particularly in cold environments.

Feb 8, 2023 | nature.com | Jijian Xu |Travis P. Pollard |Enyuan Hu |Kang Xu |Xiao-Qing Yang |Oleg Borodin

AbstractThe ideal electrolyte for the widely used LiNi0.8Mn0.1Co0.1O2 (NMC811)||graphite lithium-ion batteries is expected to have the capability of supporting higher voltages (≥4.5 volts), fast charging (≤15 minutes), charging/discharging over a wide temperature range (±60 degrees Celsius) without lithium plating, and non-flammability1,2,3,4.