9744
The collective results thus provide the first clear demonstration of an electrochemical liquid - liquid - solid ( ec - LLS ) process involving a liquid metal that serves simultaneously as an electrode , a solvent / medium for crystal growth , and a coreactant for the synthesis of a polycrystalline semiconductor .
 None
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:  
Answer:
 None