Special Issue "Luminescent Materials 2011"
QuicklinksA special issue of Materials (ISSN 1996-1944).
Deadline for manuscript submissions: closed (31 March 2011)
Special Issue Editors
Guest Editor
Prof. Dr. Magnus Willander
Department of Science and Technology (ITN), Campus Norrköping, Linköping University, SE 60174 Norrköping, Sweden
E-Mail:
Interests: nanophotonics; optical devices and optical properties of materials; nanobiosensors and chemical sensors; materials; soft and solids; nanomechanics; nano electronic devices; theory and experiments
Guest Editor
Prof. Dr. Dirk Poelman
Lumilab, Department of Solid State Sciences, Ghent University, Krijgslaan 281-S1, B-9000 Gent, Belgium
Website: http://lumilab.ugent.be/
E-Mail:
Phone: +32 926 44367
Fax: +32 926 44996
Interests: inorganic luminescent materials; thin film optics; vision; materials characterization; photocatalysis
Published Papers
Special Issue Information
Dear Colleagues,
While luminescent materials have been known and studied for many decades, new materials, new synthesis methods and novel applications have recently initiated a boost in the research efforts into this class of materials. For example, both organic and inorganic LEDs are rapidly developing as light sources for displays and general lighting, quantum dots are promoted as highly efficient and tunable emitters, storage phosphors are rapidly replacing photographic plates in medical imaging and advanced persistent luminescent materials can be used for emergency and decorative lighting without any external power source than ambient light. In addition, efforts are being made to improve the efficiency of solar cells using fluorescent edge emitting plates, upconversion and quantum cutting phosphors. This special issue aims at presenting a selection of state of the art research topics in the synthesis, analysis, modeling and application of luminescent materials. Both review papers and contributions on original research will be welcomed in the issue.
Prof. Dr. Magnus Willander
Prof. Dr. Dirk Poelman
Guest Editors
Submission
Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. Papers will be published continuously (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.
Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are refereed through a peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Materials is an international peer-reviewed Open Access monthly journal published by MDPI.
Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 800 CHF (Swiss Francs).
Keywords
- electroluminescence
- photoluminescence
- semiconductor materials
- polymer materials
- LEDs wavelength conversion
- persistent luminescence
- storage phosphors
- quantum dots
- exciton emission
- lighting
Planned Papers
Title: Blue Fluorescence and Bipolar Transport Materials Based on Anthracene and Their Application in OLEDs
Authors: Meng-Huan Ho 1, Banumathy Balaganesan 2 and Chin H. Chen 3
Affiliation: 1 Department of Applied Chemistry, National Chiao Tung University, 1001 University Rd., Hsinchu 300, Taiwan; E-Mail: kinneasho@gmail.com
2 Research Laboratory, e-Ray Optoelectronics Technology Co., Ltd. / 56-1, Ln.334, Sec.3, Ming-Chyuan Rd., Chung-Li 320, Taiwan; E-Mail: bb@eray-tech.com
3 Displays & Lighting Center, Shanghai Jiao Tong University, National Engineering Lab of TFT-LCD Materials and Technologies / Room 1-422, SEIEE building, 800 Dong Chuan Rd., Shanghai 200240, China; E-Mail: fredchen@sjtu.edu.cn
Abstract: The phenomenon of organic electroluminescence (EL) was first discovered from anthracene crystals in 1960s. Since then, its derivatives have been studied extensively in applications such as organic light-emitting diodes (OLEDs) and organic thin film transistors because of their excellent EL and transport as well as good electrochemical properties. Blue fluorescence emitter based on anthracene is also important in constructing hybrid tandem white OLEDs for lighting applications. This article provides an extensive review about the development of blue host OLED materials based on molecules designed and derived from the core structure of anthracene and their application as charge-carrier transport materials in OLEDs due to their superb bipolar character. Highlighted also is the recent development of efficient and stable blue doped p-i-n OLEDs with simplified device architecture based on the single common host 2-methyl-9,10-di(2-napthyl)anthracene with its stable thin-film morphology, large bandgap energy, high fluorescence quantum yield, and ambipolar charge-carrier transport properties.
Keywords: organic light-emitting diode; anthracene; blue fluorescence; bipolar transport, carrier mobility
Last update: 6 January 2012