Dr. Jia Guo

Educational background

Ph.D. degree

03/2021 – 01/2024

Aalborg University, Aalborg, Denmark, AAU Energy

Thesis title: „Aging mechanism for NMC battery in electronic vehicle applications“

Supervisor: Daniel-Ioan Stroe & Kjeld Pedersen

Visiting Ph.D.

12/2022 – 04/2023

Humboldt–Universität zu Berlin, Berlin, Germany 

Visiting student for in/ex situ synchrotron radiation XAS and XRD for battery study

Supervisor: Yaolin Xu & Philipp Adelhelm

Master’s degree

09/2017 – 07/2020

Central South University, Changsha, China, School of Metallurgy and Environment

Master thesis: Preparation and modification for LNMO cathode

Bachelor’s degree

09/2013 – 07/2017

Xi’an University of Architecture and Technology, China, Metallurgy engineering

Bachelor thesis: Metallurgy of nickel 

Publications

Guo, J.⟊, Li, P.⟊, Piccolo, F.⟊, Jie, Y., and Xu, Y.: Degradation and Failure Mechanisms ofLithium/LiNixCoyMn1-x-yO2 Batteries. ACS Energy Letters, 10.5 (2025): 2318-2340.

Guo, J.*, Xu, Y.*, Li, Y., Liu, Y., Kristensen, P.K., Wang, D., Pedersen, K., Adelhelm, P., Stroe, D.I.:Degradation Mechanisms of LiNi0.5Mn0.3Co0.2O2/graphite Battery in Real-Life Driving Scenarios. Energy Storage Materials, 2025, 104441

Guo, J., Xu, Y.*, Exner, M., Huang, X., Li, Y., Liu, Y., Wang, H., Kowal, J., Zhang, Q., Kristensen, P.K., Wang, D., Pedersen, K., Gurevich, L., Stroe, D.I.*, Adelhelm, P.*: Unravelling the Mechanism of Pulse Current Charging for Enhancing the Stability of Commercial LiNi0.5Mn0.3Co0.2O2/Graphite Lithium‐Ion Batteries. Advanced Energy Materials, 2024: 14(22), p.2400190.

Guo, J., Jin, S.*, Sui, X., Huang, X., Xu, Y.*, Li, Y., Kristensen, P.K., Wang, D., Pedersen, K., Gurevich, L., Stroe, D.I.: Unravelling and quantifying the aging processes of commercial Li(Ni0.5Co0.2Mn0.3)O2/graphite lithium-ion batteries under constant current cycling. Journal of Materials Chemistry A, 2023: 11(1): 41-52.