Ternary polymer donor material, preparation method and application thereof
AssigneesTaizhou University, Taizhou Huimo Technology Co., Ltd
InventorsShirong Lu, Liu Zhu
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Abstract
Disclosed are a ternary polymer donor material, a preparation method and application thereof. The ternary polymer donor material is prepared by Still cross-coupling reaction of chlorinated thiophene (BDT-2Cl), fluorinated thiophene (BDT-2F) and brominated thiophene (BDT-2Br). Terpolymer synthesized in the application is a ternary polymeric donor material based on synergistic effect of fluorine (F) and chlorine (Cl), molecular energy levels of the ternary polymeric donor material are effectively adjusted by controlling contents of the BDT-2Cl, thereby showing graded voltage change, and a balance between driving force and energy loss is achieved through the synergistic effect of the F and the Cl.
Claims8
A ternary polymer donor material, comprising a following chemical structural formula:
- wherein a component x accounts for 90-20 percent (%) of a molar content of the ternary polymer donor material, and a component y accounts for 10-80% of the molar content of the ternary polymer donor material.
Dependencies are inferred from the claim text.