扩散应力诱导的锂离子电池失效机理研究进展
王亚楠1,2,3(
),李华1,2,3,王正坤1,厉青峰1,练晨1,何鑫1
),李华1,2,3,王正坤1,厉青峰1,练晨1,何鑫1
Progress on Failure Mechanism of Lithium Ion Battery Caused by Diffusion Induced Stress
WANG Yanan1,2,3(),LI Hua1,2,3,WANG Zhengkun1,LI Qingfeng1,LIAN Chen1,HE Xin1
),LI Hua1,2,3,WANG Zhengkun1,LI Qingfeng1,LIAN Chen1,HE Xin1
图3. 活性颗粒中的径向应力和切向应力[
Fig. 3. Radial stress and tangential stress in the active particle[
(a) Lithiation process; (b) Delithiation process
