11077
Ordered mesoporous boron - doped carbons ( BOMCs ) were prepared by co - impregnation and carbonization of sucrose and 4 - hydroxyphenylboronic acid into SBA - 15 silica template .
 Chemical: boron - doped carbons; Chemical: sucrose; Chemical: 4 - hydroxyphenylboronic acid; Chemical: SBA - 15; Chemical: silica
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: boron - doped carbons; Chemical: sucrose; Chemical: 4 - hydroxyphenylboronic acid; Chemical: SBA - 15; Chemical: silica