Does conjugation help exciton dissociation? a study on poly(p-phenylene)s in planar heterojunctions with C60 or TNF.
basic_science · Level V
Where this comes from
- Record sourced from PubMed, PMID 22253146.
- Also identified by DOI 10.1002/adma.201104063.
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Abstract
Internal photocurrent quantum yields near 100% can be obtained from the separation of loosely bound geminate pairs when sufficiently large electric fields are applied to organic heterojunctions. The fields needed for complete electron-hole dissociation decrease to those prevailing in organic solar cells under operating conditions when well-conjugated polymers are employed.
Medical subject headings
- Cycloparaffins
- Fluorenes
- Fullerenes