6 results on '"Stephen M. Budy"'
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2. Synthesis of reactive 1,3-diphenyl-6-aryl-substituted fulvene chromophores
- Author
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Gary J. Balaich, Scott T. Iacono, David Y. Son, and Stephen M. Budy
- Subjects
chemistry.chemical_classification ,Multidisciplinary ,Materials science ,Aryl ,Polymer ,Chromophore ,Conjugated system ,010402 general chemistry ,010403 inorganic & nuclear chemistry ,Photochemistry ,lcsh:Computer applications to medicine. Medical informatics ,01 natural sciences ,Coupling reaction ,0104 chemical sciences ,chemistry.chemical_compound ,Monomer ,chemistry ,OLED ,lcsh:R858-859.7 ,lcsh:Science (General) ,Fulvene ,lcsh:Q1-390 - Abstract
This data article describes a detailed synthetic strategy and experimental data for the synthesis of brominated fulvene chromophores as reactive precursors/monomers for conjugated organic materials. Metal-mediated coupling reactions of brominated fulvenes would result in conjugated small molecules or polymers that would find application as organic light emitting diodes (OLEDs) and photovoltaic (PV) applications.
- Published
- 2018
3. Advances in Fluorine-Containing Polymers
- Author
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Dennis W. Smith, Scott T. Iacono, Dylan J. Boday, Sharon C. Kettwich, Benjamin R. Lund, Stephen M. Budy, Douglas A. Loy, Alexandru D. Asandei, Christopher P. Simpson, Olumide I. Adebolu, Yanhui Chen, Shokyoku Kanaoka, Hiroaki Shimomoto, Dai Fukami, Sadahito Aoshima, Dvora Perahia, Dilru R. Ratnaweera, Umesh M. Shrestha, Joseph Mabry, Jaroslaw Majewski, Sean M. Ramirez, Yvonne J. Diaz, Raymond Campos, Timothy S. Haddad, Joseph M. Mabry, F. E. Golling, T. Schuster, C. Geidel, L. Mammen, D. Vollmer, K. Müllen, M. Klapper, Christopher A. Crouse, Ali Alaaeddine, Claire Negrell, Bruno Ameduri, Arun K. Kota, Anish Tuteja, Eric B. Twum, Xiaohong Li, Elizabeth F. McCord, Peter A. Fox, Donald F. Lyons, Peter L. Rinaldi, Dennis W. Smith, Scott T. Iacono, Dylan J. Boday, Sharon C. Kettwich, Benjamin R. Lund, Stephen M. Budy, Douglas A. Loy, Alexandru D. Asandei, Christopher P. Simpson, Olumide I. Adebolu, Yanhui Chen, Shokyoku Kanaoka, Hiroaki Shimomoto, Dai Fukami, Sadahito Aoshima, Dvora Perahia, Dilru R. Ratnaweera, Umesh M. Shrestha, Joseph Mabry, Jaroslaw Majewski, Sean M. Ramirez, Yvonne J. Diaz, Raymond Campos, Timothy S. Haddad, Joseph M. Mabry, F. E. Golling, T. Schuster, C. Geidel, L. Mammen, D. Vollmer, K. Müllen, M. Klapper, Christopher A. Crouse, Ali Alaaeddine, Claire Negrell, Bruno Ameduri, Arun K. Kota, Anish Tuteja, Eric B. Twum, Xiaohong Li, Elizabeth F. McCord, Peter A. Fox, Donald F. Lyons, and Peter L. Rinaldi
- Subjects
- Polymers, Fluoropolymers
- Published
- 2012
4. Advances in Silicones and Silicone-Modified Materials
- Author
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Stephen J. Clarson, Michael J. Owen, Abhilasha M. Baruah, Anirban Karmakar, Jubaraj B. Baruah, Ruby Chakraborty, Mark D. Soucek, Paul M. Zelisko, Travis Dudding, Karen R. Arnelien, Heidi Stanisic, Wen Yin, Qiongdan Xie, Jianjun Deng, Jonathan D. Goff, Timothy P. Vadala, Judy S. Riffle, Alan R. Esker, Robert S. Maxwell, Richard H. Gee, Theodore Baumann, Naida Lacevic, Julie L. Herberg, Sarah C. Chinn, Alexander R. Anim-Mensah, Jeffrey E. Franklin, Aniruddha S. Palsule, Luis A. Salazar, Christopher W. Widenhouse, David B. Mast, James E. Mark, William B. Krantz, N. A. Sheremetyeva, N. V. Voronina, A. V. Bystrova, V. D. Miakushev, M. I. Buzin, A. M. Muzafarov, Petar R. Dvornic, Michael A. Brook, Lihua Liu, Shigui Zhao, Zaid N. Mammo, Ravi Mosurkal, Vincent Tucci, Lynne A. Samuelson, Kenneth D. Smith, Phillip R. Westmoreland, Virinder S. Parmar, Jayant Kumar, Arthur C. Watterson, Candan Erbil, Ezgi Toz, Özgür Akdemir, Nurseli Uyanık, Sarah M. Huffer, Ufuk Karabiyik, Joshua R. Uzarski, Scott T. Iacono, Stephen M. Budy, Joseph M. Mabry, Dennis W. Smith, Stephen J. Clarson, Michael J. Owen, Abhilasha M. Baruah, Anirban Karmakar, Jubaraj B. Baruah, Ruby Chakraborty, Mark D. Soucek, Paul M. Zelisko, Travis Dudding, Karen R. Arnelien, Heidi Stanisic, Wen Yin, Qiongdan Xie, Jianjun Deng, Jonathan D. Goff, Timothy P. Vadala, Judy S. Riffle, Alan R. Esker, Robert S. Maxwell, Richard H. Gee, Theodore Baumann, Naida Lacevic, Julie L. Herberg, Sarah C. Chinn, Alexander R. Anim-Mensah, Jeffrey E. Franklin, Aniruddha S. Palsule, Luis A. Salazar, Christopher W. Widenhouse, David B. Mast, James E. Mark, William B. Krantz, N. A. Sheremetyeva, N. V. Voronina, A. V. Bystrova, V. D. Miakushev, M. I. Buzin, A. M. Muzafarov, Petar R. Dvornic, Michael A. Brook, Lihua Liu, Shigui Zhao, Zaid N. Mammo, Ravi Mosurkal, Vincent Tucci, Lynne A. Samuelson, Kenneth D. Smith, Phillip R. Westmoreland, Virinder S. Parmar, Jayant Kumar, Arthur C. Watterson, Candan Erbil, Ezgi Toz, Özgür Akdemir, Nurseli Uyanık, Sarah M. Huffer, Ufuk Karabiyik, Joshua R. Uzarski, Scott T. Iacono, Stephen M. Budy, Joseph M. Mabry, and Dennis W. Smith
- Subjects
- Dendrimers, Polymers, Oxides, Plastics, Silicon compounds, Silicones, Silicones--Congresses, Siloxanes, Mathematical models, Nanoparticles
- Published
- 2010
5. Modular Approach to Chromophore Encapsulation in Fluorinated Arylene Vinylene Ether Polymers Possessing Tunable Photoluminescence.
- Author
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Scott T. Iacono, Stephen M. Budy, Justin D. Moody, Rhett C. Smith, and Dennis W. Smith Jr.
- Subjects
- *
POLYMERS , *MACROMOLECULES , *ORGANIC compounds , *THERMAL analysis - Abstract
New fluorinated arylene vinylene ether (FAVE) polymers were prepared by a facile, metal-free condensation polymerization of fluorene, phenylenevinylene, dithiophene, or thiadiazole chromophore-containing bisphenols with bis(trifluorovinyloxy)biphenyl. The addition of chromophores encapsulated into the polymers were prepared in good yields and characterized by 1H and 19F NMR and GPC. Thermal analysis by differential scanning calorimetry (DSC) confirmed the polymers are entirely amorphous and are easy to solution process, producing optically transparent, flexible films. Thermal gravimetric analysis (TGA) showed they possess high thermal stability with decomposition temperatures of 340−387 °C and 308−443 °C in nitrogen and air, respectively. Chromophore inclusion was confirmed by ultraviolet−visible (UV−vis) spectroscopy, which demonstrated tailorable photoluminescence (PL) in both the solution and the solid state by selective substitution of the chromophore. Polymer thin film PL studies revealed notable red-shifts compared with polymer solutions presumably attributable to aggregation in the solid state. Solution quantum yields of the polymers were comparable to those reported for the single chromophores used in this study. [ABSTRACT FROM AUTHOR]
- Published
- 2008
- Full Text
- View/download PDF
6. Synthesis, Characterization, and Surface Morphology of Pendant Polyhedral Oligomeric Silsesquioxane Perfluorocyclobutyl Aryl Ether Copolymers.
- Author
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Scott T. Iacono, Stephen M. Budy, Joseph M. Mabry, and Dennis W. Smith
- Subjects
- *
ORGANIC compounds , *POLYMERS , *COPOLYMERS , *MOLECULES - Abstract
The synthesis and characterization of solution processable, semi-fluorinated perfluorocyclobutyl (PFCB) aryl ether polymers possessing covalently bound pendant polyhedral oligomeric silsesquioxanes (POSS) cages is reported. The synthesis of POSS aryl trifluorovinyl ether (TFVE) monomers was accomplished by the condensation of commercial monosilanolalkyl-POSS with a TFVE-functionalized chlorosilane. POSS TFVE monomers were elucidated by 1H, 19F, 13C, and 29Si NMR spectroscopy, ATR-FTIR analysis, and elemental (C, H, and F) combustion analysis. Bulk thermal copolymerization of POSS TFVE monomers afforded random and block PFCB aryl ether copolymers functionalized with various POSS loadings. Quantitative monomer conversion was monitored by 19F NMR, which produced copolymer number-average molecular weights (Mn) of (19.5−24.9) × 103(in CHCl3using polystyrene as standard) determined by gel permeation chromatography (GPC). Thermal properties of POSS PFCB aryl ether copolymers were evaluated by differential scanning calorimetry (DSC) and thermal gravimetric analysis (TGA). Transmission electron microscope (TEM) analysis of spin cast optically transparent, flexible POSS PFCB aryl ether copolymer films revealed the presence of 5−20 nm-sized POSS agglomerates. Optical profilometer analysis of spin and drop cast film surfaces exhibited a modest increase in surface roughness of POSS PFCB aryl ether copolymers as compared to PFCB aryl ether homopolymers without POSS inclusion. The POSS copolymers exhibited a modest increase in hydrophobicity as measured by static water contact angle analysis. Synthesis, characterization, thermal analysis, and unique surface features of POSS PFCB aryl ether copolymers are discussed. [ABSTRACT FROM AUTHOR]
- Published
- 2007
- Full Text
- View/download PDF
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