People - Faculty - Professor: Fred Wudl

Field(s): Organic Chemistry, Materials
Email: wudl@chem.ucsb.edu
Phone: (805) 893-5817 Fax: (805) 893-4120
Linz Institute for Organic Solar Cells 
Selected Publications
Go to Research Group website
Bio: B.S. 1964, UCLA; Ph.D. 1967, UCLA; Postdoctoral, 1967 - 1968, Harvard University; Fellow of the American Association for the Advancement of Science, 1989; William Rauscher Lecturer in Chemistry Award awarded by Rensselaer Polytechnic Institute, September 1992; Karcher Lecturer, University of Oklahoma, 1992; Peter A. Leermakers Lecturer, 1992; 3M Lecturer, University of British Columbia, 1992; Stouffer Award, University of Southern California, 1993; Arthur D. Little Award, 1993; American Chemical Society Arthur C. Cope Scholar Award, 1993; Wheland Medal, University of Chicago, 1994; The "Giulio Natta" Medal, Italian Chemical Society, Rome, Italy, 1994; American Chemical Society Award for Chemistry of Materials, 1996; Bayer Lecturer, Cornell University, 1996; Doctor Honoris Causa, Universidad Complutense, Madrid, Spain, 2004; Tolman Medal, 2006; co-Director CPOS 2006.


Research Interests

Currently we are interested in the optical and electrooptical properties of processable conjugated polymers as well as in the organic chemistry of fullerenes and the design and the preparation of self-mending polymers A completion of the three primary colors (red, green and blue (RGB)) in conjugated polymeric electrochromics is enough to produce any shade of desired color for plastic displays. Until our first report about a green colored neutral conjugated polymer (CP), , researches on CPs as electrochromics have mainly focused on red and blue. Here we show the traditional red and blue-colored conjugated polymers, together with our green.

Below we show an example of a self-mending plastic that was developed in our group. The picture on the right was actually taken from the back of the picture on the left to show dramatically the full mending of the crack.

Selected Research Publications

Efficient Blue Electroluminescent Devices with a Robust Fluorophore: 7,8,10-Triphenylfluoranthene. Chiechi, R.C.; Tseng, R.J.; Marchioni, F.; Yang, Y.; Wudl, F. Adv. Mater., 2006, 18(3), 325-328).

Highly Efficient 7,8,10-triphenylfluoranthene-doped blue organic light emitting Dioodes for Display Application. Tseng, R.J.; Chiechi, R.C.; Wudl, F.; Yang, Appl. Phys. Lett., 2006, 88(9), 093512/1-093512/3.

Organic Nonvolatile Memory by Dopant-Configurable Polymer. Lai, Q.; Zhu, Z.; Chen, Y.; Patil, S.; Wudl, F. Appl. Phys. Lett. 2006, 88, 133515-133518.

Mitsumori T, Bendikov M, Dautel O, Wudl F, Shioya T, Sato H, Sato Y "Synthesis and properties of highly fluorescent indolizino[3,4,5-ab]isoindoles" J. Amer. Chem. Soc., 2004, 126 16793-16803.

Electrochemical and Physical Chemical Properties of sp2 Carbon Microrods. Falcao, E.H.L.; Yeh, Y.; Dunn, B.; Wudl, F. Carbon, 2006, 44, 1718-1724.

A Simple Microcell for Cyclic Voltammerty: Applications in Fullerene Electrochemical Investigations. Eiermann, M.; Hicks, R.G.; Knight, B.W.; Neugebauer, H.; Wudl, F. In: Electrochemical Society Proceedings Volume PV 2004-22, Electron Transfer in Nanomaterials, G. Rumbles, T. Lian, and K. Murakoshi (eds.) Proceedings of the ECS Meeting, San Antonio, TX (Spring 2004). ISBN 1-56677-435-7, 2006, 407-413.

Chiechi RC, Sonmez G, Wudl F "Closed shell cationic conducting polymers" Abstracts Of Papers Of The American Chemical Society, 2004, 227, U162-U162 352-ORGN Part 2.

Briseno, Alejandro L.; Miao, Qian; Ling, Mang-Mang; Reese, Colin; Meng, Hong; Bao, Zhenan; Wudl, Fred. Hexathiapentacene: Structure, Molecular Packing, and Thin-Film Transistors. J. Am. Chem. Soc. 2006, 128(49), 15576-15577.

Briseno, Alejandro L.; Mannsfeld, Stefan C. B.; Ling, Mang M.; Liu, Shuhong; Tseng, Ricky J.; Reese, Colin; Roberts, Mark E.; Yang, Yang; Wudl, Fred; Bao, Zhenan. Patterning organic single-crystal transistor arrays. Nature (London, United Kingdom) 2006, 444(7121), 913-917

Marchioni, F.; Chichi, R.; Patil, S.; Wudl, F.; Chen, Y. Shinar, J. Absolute Photoluminescence Quantum Yield Enhancement of Poly(2-methoxy 5-[2'-ethoxyhexyloxy]-p-phenylenevinylene Appl/ Phys. Lett. 2006, 89, 061101 - 061101-03
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Department of Chemistry and Biochemistry 9510
University of California
Santa Barbara CA 93106 - 9510
Department Phone: 805-893-5675
Department Fax: 805-893-4120