| 摘要 |
<p>A polymer has a structure represented by:
wherein each R is independently selected from hydrogen, an optionally substituted hydrocarbon, and a hetero-containing group,
each M is an optional, conjugated moiety,
a represents a number that is at least 1,
b represents a number from 0 to 20,
n represents a number from 2 to 5000,
each X is independently selected from S, Se, O, and NR", where each R" is independently selected from hydrogen, an optionally substituted hydrocarbon, and a hetero-containing group,
each Z is independently one of an optionally substituted hydrocarbon, a hetero-containing group, and a halogen,
d represents a number which is at least 1, and
e represents a number from zero to 2.</p> |
