13114
In addition , local variations of the electrochemical response in the LiNi ( 1 / 3 ) Co ( 1 / 3 ) Mn ( 1 / 3 ) O 2 thin film cathode at different cycling stages have been investigated .
 Chemical: LiNi ( 1 / 3 ) Co ( 1 / 3 ) Mn ( 1 / 3 ) O 2
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: LiNi ( 1 / 3 ) Co ( 1 / 3 ) Mn ( 1 / 3 ) O 2 
Answer:
 Chemical: LiNi ( 1 / 3 ) Co ( 1 / 3 ) Mn ( 1 / 3 ) O 2