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Our research is in the area of materials chemistry and physics of complex, soft materials. Specifically, we are interested in electrically-active polymeric and molecular materials.  We hope to elucidate the fundamental processing-structure-property relationships that govern these materials to generate design rules and guidelines for the rational synthesis of materials with tailored properties and the development of innovative processing and patterning technologies for the realization of low-cost, light weight, mechanically flexible thin-film devices, such as organic transistors and solar cells.

Currently, we are examining how specific processing conditions affect the structure evolution of organic and polymer materials, and how structural development can in turn impact applications-relevant macroscopic electrical and physical properties. Work is being carried out on molecular and polymeric semiconductors, conducting polymers, solution-synthesized and structurally precise graphene nano ribbons, as well as organic-inorganic hybrid perovskites.

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08/31/2015 Prof. Kok Keong Chong from Universiti Tunku Abdul Rahman, Malaysia, joins us through a Fulbright Fellowship - welcome Kok Keong!
08/03/2015 Marcos Reyes-Martinez receives a two-year Intelligence Community Post-doctoral Fellowship - congratulations, Marcos!!
07/24/2015 Maggie Cutlip '16 receives a PSEG Scholarship - congrats Maggie!
06/11/2015 Lynn Loo is proud to have led team that formalized partnership between E-ffiliates and ExxonMobil; see press release here.
06/02/2015 Commencement 2015!  The group congratulates Tyler Tamasi '15 and Dr. Anna Hiszpanski!  Best wishes on your future endeavors!  We also welcome Anastasia Ivanushkina and Sally Jiao who are joining us as an Andlinger Lewis Summer Intern and a PEI Grand Challenges Summer Intern, respectively.
05/15/2015 Lynn Loo selected as one of 11 finalists for the Blavatnik National Awards in the Physical Science category.   
05/15/2015 Anna Hiszpanski successfully defends; headed to Lawrence Livermore Labs after this.  Congrats and best wishes, Dr. Hiszpanski!
03/02/2015 Dr. Marcos Reyes joins group from the Polymer Science Department at U. Mass Amherst.  Welcome, Marcos! 
03/01/2015 Petr Khlyabich, Geoff Purdum, Melda Sezen and Nick Davy present at the annual American Physical Society meeting in San Antonio!
02/01/2015 Jeff Register, who interned with us for two summers, was interviewed by Princeton Magazine for his participation in the NJ Governor's STEM Scholar program.
01/30/2015 Anna Hailey selected to present in this year's Milliken Graduate Research Symposium to be held in Spartanburg, SC April 15-17.  Congratulations, Anna!
01/12/2015 The group welcomes Matt Volpe and Maggie Cutlip! They join Tyler Tamasi as undergraduate researchers; Tyler is completing his senior thesis while Matt and Maggie are embarking on their junior independent projects with us.
12/08/2014 Luisa's paper on hybrid organic-inorganic solar cells to be featured on the cover of Advanced Energy Materials!


Donor-Acceptor Interfacial Interactions Dominate Device Performance in Hybrid P3HT-ZnO Nanowire-Array Solar Cells

The adsorption of phosphonic acid derivatives on vertically oriented ZnO nanostructures modulates surface properties.  Subsequent infiltration of a polymer donor creates hybrid organic-inorganic solar cells whose device performance can be optimized through the adsorption of different phosphonic acid derivatives at the donor-acceptor interface. To learn more, refer to Luisa Whittaker Brooks' recent publication in Advanced Energy Materials.