6205
Highly flexible stacked and in - plane all - solid - state supercapacitors are fabricated on 3D hierarchical GeSe2 nanostructures with high performance , and , when configured as a self - powered photodetector nanosystem , can be used to power CdSe nanowire photodetectors .
 Chemical: GeSe2; Chemical: CdSe
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: GeSe2; Chemical: CdSe