{HEAD ~ The first invention} and the second invention can provide {TAIL ~ an electrode composite} that can constitute a photoelectric element having a reaction interface with a large area and having high electron transport properties between the reaction interface and an electrode 
{ HEAD ~ The first invention } and the second invention can provide { TAIL ~ an electrode composite } that can constitute a photoelectric element having a reaction interface with a large area and having high electron transport properties between the reaction interface and an electrode
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