Endo. T(oC) -5oC/min Iso. K4 K3 K2 K1

Slides:

Advertisements

Similar presentations

Making Solar Cells D. Venkataraman (DV) Department of Chemistry Umass Amherst June 29, 2010.

Advertisements

Example of Physical Change

BODIPY COMPOUNDS AS NON-INNOCENT π- SPACERS FOR DSSC DYES Devin D. Machin, Catherine Bonnier, Bryan D. Koivisto * Science at the Interface August 14, 2012.

Yat Li Department of Chemistry & Biochemistry University of California, Santa Cruz CHEM 146C_Experiment #3 Identification of Crystal Structures by Powder.

Development of Polymer Systems with High Electron Mobility for Photovoltaic Applications Jie Hu, Dong Zhang, Shi Jin, Stephen Z.D. Cheng and Frank W. Harris.

Phase Difference = Phase Difference = 0.05.

Properties of Matter Chapter Four: Density and Buoyancy Chapter Five: States of Matter.

In what phase is cell #1?. Name this part of the microscope.

Department of Chemistry A state-of-the-art instrumental park is available to purify and characterize the synthesized molecules The research activities.

Hydrogen-Bonding Assisted Self-Assembly of Lamello- Columnar Phases from Discotic Supermolecules L ei Zhu (University of Connecticut) DMR Hydrogen-bonding.

Solar cell efficiency, self-assembly and dipole-dipole interactions of isomorphic narrow bandgap molecules Alan J. Heeger, University of California-Santa.

Srinivasan S. Iyengar Department of Chemistry, Indiana University Effect of water on structure, reactivity and vibrational properties of fundamental ions:

1 Li Xiao and Lichang Wang Department of Chemistry & Biochemistry Southern Illinois University Carbondale The Structure Effect of Pt Clusters on the Vibrational.

Characterization of 3-OHFT 3-hydroxyflavothione was characterized by 1 H NMR, UV-Visible spectroscopy, LCMS and HPLC. This synthetic approach has resulted.

B.Sc. in APPLIED CHEMISTRY SCHOOL OF SCIENCE, MFU.

U C L A Polymer Solar Cells A cost effective renewable energy solution for future – Earth abundant, non-toxic & manufacturing friendly – Light weight power.

TODAY’S AGENDA Week 10 Thursday March 19, 2015 Due Tomorrow March 20  HW#10 Elements and Compounds  QUIZ- PHASES AND PROPERTIES OF MATTER  CW#12 PHASES.

Lacie Smith April 22, 2005 Department of Chemistry and Biochemistry Can we fix it! Yes we can! Synthesis of Novel Quorum Sensing molecules.

I. Kikaš, a I. Škorić, a M. Kovács, b L. Fodor, b O. Horváth, b M. Šindler a a Department of Organic Chemistry, Faculty of Chemical Engineering and Technology,

Inorganic Faculty with Research Interests Presentation to 2/c Chemistry Majors February 22, 2016.

Branches of Chemistry & Research. 1)I work in a crime scene investigation lab and determine the composition of an unknown sample. Which branch of chemistry.

Observed Phase Behavior

Gas-Phase Epoxidation of Propylene over Gold Catalysts

Prof . Saeed Abdallah Prof. of physics Benha University

Liquid Crystals The Fourth State of Matter? Dr. Vance Williams

ZHANG Chunfeng a, c ;SUN Yinghua b, c ;

Three different hierarchical structures

1.1 Physical and Chemical Changes and Properties

Optical Biosensor Detects Biological Toxins and Infectious Agents

Synthesis of Organic Materials

انواع المخاليط (التدريس الابداعي )

A Luminescent Charge-Transfer Platinum(II) Metallacycle

Louis McNamara Chemistry and Biochemistry University of Mississippi

kcal/mol, est. CCSD(T)/aug-cc-pVTZ

Competition between Mesogens in Pyridone-Based Supramolecular Calamitic, Banana, and Discotic Liquid Crystals Kurt N. Wiegel. Department of Chemistry,

Terahertz VRT Spectroscopy of the Water Tetramer-d8: Combined Analysis of Vibrational Bands at 4.1 THz and 2.0 THz Wei Lin, Jia-xiang Han, Lynelle K.

Three-dimensional reconstruction of mesoporous materials from gas adsorption and structure factor data Lev D. Gelb, Department of Chemistry, Washington.

Design and Synthesis of Chiral Nematic Liquid Crystal Twist Agents

Can Liquid Crystals / Polymers

Interfacial Strain in Nanocrystal Heterostructures Moonsub Shim, Department of Materials Science & Engineering, University of Illinois, Urbana, IL Nanocrystal.

Dawei Liu Assistant Professor of Materials Science and Engineering, Inamori School of Engineering, Alfred University Primary Research Interest: Synthesis.

Optical Biosensor Detects Biological Toxins and Infectious Agents

Structure Engineering of Side Chain Perylene Tetracarboxylic Diimide Diblock Copolymers Shi Jin, Department of Chemistry, College of Staten Island, the.

Synthesis and Metal Coordination of Phosphacrown Compounds

Theoretical Investigations of the Nature of p-p Interactions C

Image Bank Chapter 10 Preview Diffusion Unit Cells Crystalline Solids

Investigations of Intermolecular Interactions in Liquid Hydrocarbons

Jyh-Chien Chen Education: Lectures: DSC DMA Associate Professor

Design and Synthesis of Chiral Nematic Liquid Crystal Twist Agents

UNIT SELF-TEST QUESTIONS

Solution-Processed Inorganic Semiconductors for Thin-Film Photovoltaics Dmitri V. Talapin, Department of Chemistry, University of Chicago, Chicago, IL.

kcal/mol, est. CCSD(T)/aug-cc-pVTZ

Competition Between Mesogens in Pyridone-based Supramolecular Calamitic, Banana and Discotic Liquid Crystals. Kurt N. Wiegel, Department of Chemistry,

The Ohio State University, Department of Chemistry, Columbus, OH 43210

Water = 2 Hydrogen atoms + 1 Oxygen atom “H2O”

Thin Film Growth of Amorphous Metal Phosphorus Alloys

Second Year AP Science Courses

Transition of Ionic Liquid [bmim][PF6] from Liquid to High-Melting-Point Crystal When Confined in Multiwalled Carbon Nanotubes.

Frontier Materials Synthesis Lab

Length-Dependent Dielectric Polarization in Metallic

Ion-selective push-pull pyridoannulenes

Question Notes Tool Box: Summary: (Answer EQ- completed after notes)

Synthesis of Low-Coordinate m-Terphenyl Isocyanide Complexes

Synthesis of New Polydentate Phosphinous Acid Metal Complexes.

Meeting 1, Tuesday, Jan. 8, 2019 Goals for this Meeting:

Investigation of Solvation Effects in Small Peptides Using 13C NMR

New Multi-redox Htereocycles for Materials Applications

Hydrocarbon, Fluorocarbon, and Mixed Hydrocarbon/Fluorocarbon Liquid Crystalline Materials from Predictable Supramolecular Assembly of Piperazine-2,5-diones.

Dmitri V. Talapin, Department of Chemistry, University of Chicago

Hydrocarbon, Fluorocarbon, and Mixed Hydrocarbon/Fluorocarbon Liquid Crystalline Materials from Predictable Supramolecular Assembly of Piperazine-2,5-diones.

Presentation transcript:

Design and Synthesis of Novel Pyrene Discotics and Their Investigation in Organic Photovoltaic Cells Endo. T(oC) -5oC/min Iso. K4 K3 K2 K1 Bilal R. Kaafarani, Department of Chemistry, American University of Beirut, Beirut, Lebanon K2 Phase K3 Phase K4 Phase  DSC and 1D WAXD results of TQPP-[SC12H25]4 showed that this compound possesses four crystalline, but no liquid crystalline, phases.  The photophysical properties with an in-depth spectroscopic characterization of TQPP-[t-Bu]2-[XCnH2n+1]4 (X = O, S) compounds were investigated. J. Phys. Chem. B 2009, 113, 5403; J. Phys. Chem. A 2009, 113, 1235; J. Phys. Chem. A 2009, 113, 1244.