Advances in New and Renewable Energy

Influence of Thermal Insulation Materials on the Inhibition Effect of Thermal Runaway Propagation in Ternary Lithium-Ion Batteries

Youqun ZHANG, Zixin YANG, Jiayong GUO, Xu YANG, Cheng YU, Huiqian YANG, Lai CHEN

Advances in New and Renewable Energy, 2025, 13(1): 26-31. DOI: 10.3969/j.issn.2095-560X.2025.01.004

Table 1 The basic parameters of the test battery

Other figure/table from this article

Fig. 1 Schematic diagram of experimental arrangement
Fig. 2 Schematic diagram of explosion-proof box
Table 2 Experimental group setting
Fig. 3 Thermal runaway processes in batteries with phase change thermal insulation materials
Fig. 4 Temperature changes during thermal runaway of batteries with phase change thermal insulation materials
Fig. 5 Temperature changes during thermal runaway of batteries with glass fiber aerogel (a) and basalt fiber aerogel (b)
Fig. 6 (a, b) Temperature changes during battery thermal runaway with 2.0 mm basalt fiber aerogel and magnified view; (c) temperature changes during battery thermal runaway with 3.0 mm basalt fiber aerogel
Fig. 7 Post-test disassembly images of batteries using basalt fiber aerogel