File Download
There are no files associated with this item.
Links for fulltext
(May Require Subscription)
- Publisher Website: 10.1021/cm5033699
- Scopus: eid_2-s2.0-84912544512
- WOS: WOS:000345550600031
- Find via
Supplementary
- Citations:
- Appears in Collections:
Article: Hole-Transporting Spirothioxanthene Derivatives as Donor Materials for Efficient Small-Molecule-Based Organic Photovoltaic Devices
Title | Hole-Transporting Spirothioxanthene Derivatives as Donor Materials for Efficient Small-Molecule-Based Organic Photovoltaic Devices |
---|---|
Authors | |
Issue Date | 2014 |
Publisher | American Chemical Society. The Journal's web site is located at http://pubs.acs.org/cm |
Citation | Chemistry of Materials, 2014, v. 26 n. 22, p. 6585-6594 How to Cite? |
Abstract | A new class of hole-transporting spirothioxanthene derivatives has been synthesized and characterized. Their photophysical, electrochemical and thermal properties have been studied. These compounds exhibit high hole mobilities of up to 1 × 10–3 cm2 V–1 s–1, determined by using thin film transistor technique. In addition, these spirothioxanthene derivatives are promising donor materials in the construction of high performance organic photovoltaic (OPV) devices. With a very low dopant concentration of 7%, highly efficient small molecule-based OPV devices with high short-circuit current density of 10.83 mA cm–2, open-circuit voltage of 0.94 V, and high power conversion efficiency of 5.40% (the highest PCE of 5.46%) have been realized. |
Persistent Identifier | http://hdl.handle.net/10722/210695 |
ISSN | 2023 Impact Factor: 7.2 2023 SCImago Journal Rankings: 2.421 |
ISI Accession Number ID |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Chan, CY | - |
dc.contributor.author | Wong, YC | - |
dc.contributor.author | Chan, MY | - |
dc.contributor.author | Cheung, SH | - |
dc.contributor.author | So, SK | - |
dc.contributor.author | Yam, VWW | - |
dc.date.accessioned | 2015-06-23T05:47:32Z | - |
dc.date.available | 2015-06-23T05:47:32Z | - |
dc.date.issued | 2014 | - |
dc.identifier.citation | Chemistry of Materials, 2014, v. 26 n. 22, p. 6585-6594 | - |
dc.identifier.issn | 0897-4756 | - |
dc.identifier.uri | http://hdl.handle.net/10722/210695 | - |
dc.description.abstract | A new class of hole-transporting spirothioxanthene derivatives has been synthesized and characterized. Their photophysical, electrochemical and thermal properties have been studied. These compounds exhibit high hole mobilities of up to 1 × 10–3 cm2 V–1 s–1, determined by using thin film transistor technique. In addition, these spirothioxanthene derivatives are promising donor materials in the construction of high performance organic photovoltaic (OPV) devices. With a very low dopant concentration of 7%, highly efficient small molecule-based OPV devices with high short-circuit current density of 10.83 mA cm–2, open-circuit voltage of 0.94 V, and high power conversion efficiency of 5.40% (the highest PCE of 5.46%) have been realized. | - |
dc.language | eng | - |
dc.publisher | American Chemical Society. The Journal's web site is located at http://pubs.acs.org/cm | - |
dc.relation.ispartof | Chemistry of Materials | - |
dc.title | Hole-Transporting Spirothioxanthene Derivatives as Donor Materials for Efficient Small-Molecule-Based Organic Photovoltaic Devices | - |
dc.type | Article | - |
dc.identifier.email | Chan, CY: yiu1030@hku.hk | - |
dc.identifier.email | Chan, MY: chanmym@hku.hk | - |
dc.identifier.email | Yam, VWW: wwyam@hku.hk | - |
dc.identifier.authority | Chan, MY=rp00666 | - |
dc.identifier.authority | Yam, VWW=rp00822 | - |
dc.identifier.doi | 10.1021/cm5033699 | - |
dc.identifier.scopus | eid_2-s2.0-84912544512 | - |
dc.identifier.hkuros | 243861 | - |
dc.identifier.volume | 26 | - |
dc.identifier.issue | 22 | - |
dc.identifier.spage | 6585 | - |
dc.identifier.epage | 6594 | - |
dc.identifier.isi | WOS:000345550600031 | - |
dc.publisher.place | United States | - |
dc.identifier.issnl | 0897-4756 | - |