| abstract |
Providing an element comprising: a first electrode, an intermediate layer and a second electrode; the first electrode, the intermediate layer, and the second electrode are arranged in this order, the intermediate layer including an organic polymer material, wherein a molecular structure of the organic polymer material includes a structure represented by the following formula (1), wherein R 1 Is a carbonyl, ether, thioether or organopolysiloxane, and R 1 Can be reacted with R 2 Formation of cyclic structures (imide groups); and R is 2 To R 6 Are organic groups which may be the same or different, wherein each of the organic groups may have a valency of 2 or more and may form further structures: |