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dc.contributor.authorSliz, Rafal
dc.contributor.authorSuzuki, Yuji
dc.contributor.authorNathan, Arokia
dc.contributor.authorMyllyla, Risto
dc.contributor.authorJabbour, Ghassan E.
dc.date.accessioned2015-05-25T14:46:53Z
dc.date.available2015-05-25T14:46:53Z
dc.date.issued2012-09-13
dc.identifier.citationSliz, Rafal, Yuji Suzuki, Arokia Nathan, Risto Myllyla, and Ghassan Jabbour. "Organic solvent wetting properties of UV and plasma treated ZnO nanorods: printed electronics approach." In SPIE Organic Photonics+ Electronics, pp. 84771G-84771G. International Society for Optics and Photonics, 2012
dc.identifier.doi10.1117/12.929631
dc.identifier.urihttp://hdl.handle.net/10754/555691
dc.description.abstractDue to low manufacturing costs, printed organic solar cells are on the short-list of renewable and environmentally- friendly energy production technologies of the future. However, electrode materials and each photoactive layer require different techniques and approaches. Printing technologies have attracted considerable attention for organic electronics due to their potentially high volume and low cost processing. A case in point is the interface between the substrate and solution (ink) drop, which is a particularly critical issue for printing quality. In addition, methods such as UV, oxygen and argon plasma treatments have proven suitable to increasing the hydrophilicity of treated surfaces. Among several methods of measuring the ink-substrate interface, the simplest and most reliable is the contact angle method. In terms of nanoscale device applications, zinc oxide (ZnO) has gained popularity, owing to its physical and chemical properties. In particular, there is a growing interest in exploiting the unique properties that the so-called nanorod structure exhibits for future 1-dimensional opto-electronic devices. Applications, such as photodiodes, thin-film transistors, sensors and photo anodes in photovoltaic cells have already been demonstrated. This paper presents the wettability properties of ZnO nanorods treated with UV illumination, oxygen and argon plasma for various periods of time. Since this work concentrates on solar cell applications, four of the most common solutions used in organic solar cell manufacture were tested: P3HT:PCBM DCB, P3HT:PCBM CHB, PEDOT:PSS and water. The achieved results prove that different treatments change the contact angle differently. Moreover, solvent behaviour varied uniquely with the applied treatment. © (2012) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
dc.publisherSPIE-Intl Soc Optical Eng
dc.relation.urlhttp://proceedings.spiedigitallibrary.org/proceeding.aspx?doi=10.1117/12.929631
dc.rightsArchived with thanks to Proceedings of SPIE
dc.titleOrganic solvent wetting properties of UV and plasma treated ZnO nanorods: printed electronics approach
dc.typeConference Paper
dc.contributor.departmentKAUST Solar Center (KSC)
dc.contributor.departmentPhysical Science and Engineering (PSE) Division
dc.identifier.journalOrganic Photovoltaics XIII
dc.conference.date2012-08-14 to 2012-08-16
dc.conference.nameOrganic Photovoltaics XIII
dc.conference.locationSan Diego, CA, USA
dc.eprint.versionPublisher's Version/PDF
dc.contributor.institutionOptoelectronics and Measurement Techniques Laboratory, University of Oulu, Erkki Koiso-Kanttilan katu 3, 90570 Oulu, Finland
dc.contributor.institutionCentre for Advanced Photonics and Electronics, Cambridge University, 9 JJ Thomson Avenue, Cambridge CB3 0FA, UK
kaust.personJabbour, Ghassan E.
refterms.dateFOA2018-06-14T06:39:51Z


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