Armstrong Group Research

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Group Posters

"Electronically Wired" Semiconductor Nanoparticles: Toward Vectorial Electron Transport in Hybrid Materials and Solar Assisted Hydrogen Production

The Effect of PEDOT:PSS and ITO Treatment in Excitonic Solar Cells: A Nanoparticle Investigation

Organic Electronic Materials

Organic Solar Cells: Optimization for Enhanced Device Performance

Small Molecule Adsorption on Freshly Deposited ITO Thin Films For Greater Photovoltaic Efficiency

Modification of Transparent Conducting Oxides with Noble Metal Nanoparticles: Optimization of Work Function and Charge Injection

Invistigation of Nanoscale Morphology and Electrical Conductivity of Solution Processed H-Bonded Phthalocyanine Films: Progress Toward New Photovoltaic Materials

Nano-Textured Multi Junction Solar Cells

Characterizing and Modifing the ITO/Organic Interface: Organic Solar Cells

Surface Modification of Indium-Tin Oxide Electrodes With Gold Nanoparticles and Its Effect on Organic Photovoltaic Preformance

Photochemistry of CdSe Nanoparticle Thin Films Covalently Linked to Electron-Rich Thiophenes

Phosphonic Acid Modification of Indium-Tin Oxide Electrodes: Combined XPS/UPS/Contact Angle Studies

Chemical Sciences Building

CSB was completed fall of 2006

Development and characterization of new self-organizing molecular assemblies for molecular electronics and solar energy conversion technologies. (National Science Foundation (Chemistry); NSF Science and Technology Center (CMDITR), Office of Naval Research) look for images on newest pub

Electrochemically “wired” semiconductor nanoparticles, and electrochemical grown and nano-textured photoactive films for organic solar cells and photocatalytic hydrogen evolution. (Department of Energy, Basic Energy Sciences; National Science Foundation)

Creation of new sensor platforms using ATR platforms with integrated organic light emitting diode light sources and organic solar cell photodetectors. (National Inst. Health, joint with Saavedra, Aspinwall) Alex has images.

Characterization of the critical interfaces in organic solar cells and organic light emitting diodes: frontier orbital energies via UV- and X-ray photoelectron spectroscopies, conducting tip AFM (C-AFM) of the electrical properties of ultra-thin film materials, electrochemical models of charge injection. (National Science Foundation (Chemistry), Office of Naval Research, National Science Foundation Science and Technology Center (CMDITR))