13118
The study on the relationships between the Li - ion redistribution and microstructure of the electrode materials within thin film Li - ion battery will provide further understanding of the electrochemical degradation mechanisms of Li - ion rechargeable batteries at the nanoscale .
 Chemical: Li; Chemical: Li; Chemical: Li
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities: Li, Li, Li 
Answer:
 Chemical: Li; Chemical: Li; Chemical: Li