Continuation of CHEM 053. Lab fee $150

A general laboratory course covering aspects of qualitative and quantitative analysis, determination of chemical and physical properties, and chemical synthesis. Lab fee $150.

Chemistry Dissertation Status

Chemistry Dissertation Status

This course will provide an introduction of structure-property relationships in materials chemistry on length scales from atomic dimension up to the microscale and then draw on examples of Chemical design for "Energy and Environmental Sustainability." We will introduce the "12 Principles of Green Chemistry" and "12 Principles of Green Engineering" as a guide to modern materials chemistry design and follow a trajectory that proceeds with increasing length scales of ordering in the solid state. We will introduce techniques of x-ray, neutron, electron, and ion beam based scattering, real space imaging and spectroscopies and use these to explore non-crystalline materials (amorphous, glasses, and time permitting quasicrystals and aperiodic systems) and crystalline solids. Studies will proceed from atomic scales through nanoscale, mesoscale, and micro-scale discussing the emergence of band structure and delcocalized electronic and optical properties that emerge due to the finite scale of ordering and influence of the surface. Select examples will be drawn from advances in materials for in solar energy utilization with photochemistry and photoelectrochemistry and materials for photovoltaic and enabling advances electrochemical energy conversion and storage.

This course, for graduate students, encompasses topics in fundamental and applied photochemistry and photophysics from the fields of organic chemistry and chemical biology. Key topics and concepts will include basic photophysics, interactions of light with matter, UV-Vis absorption and emission spectroscopy, energy transfer, kinetics/dynamics, Jablonski diagrams, electron transfer, organic photochemistry, and applications in organic chemistry and chemical biology. These topics and concepts will be covered in the context of frontier applications including synthetic chemistry organic photochemistry, molecular imaging, and optogenetic tools among others.

This course will provide a fundamental understanding of symmetry, the character tables, how to derive these, and apply them in spectroscopy, and molecular orbital diagrams. The course will require some fundamental understanding of matrix algebra, and apply concepts of symmetry to derive character tables, predict spectroscopic properties of molecules, and derive molecular orbitals diagrams including hydridized orbitals.

The goal of this course is for students to gain an understanding of the principles of electrochemistry along with some practical experience. Potentiometric methods will be discussed in the context of electrochemical equilibrium. Amperometric analytical methods -- chronoamperometry, chronocoulometry, stripping voltammetry, cyclic voltammetry, pulse polarography, AC impedance, and hydrodynamic methods -- will be described from the perspective of mathematical models of mass transport and electrode kinetics. As time permits, special topics and applications, such as electrochemical energy conversion, spectroelectrochemistry, photoelectrochemistry, ultramicroelectrodes, microfluidics, corrosion, electrochemical synthesis, and scanning electrochemical microscopy, will be covered. To complement and reinforce the material learned in class, students will fabricate electrodes, perform cyclic voltammetry and other experiments, and analyze electrochemical data. Equipment will be available in the instructor's research laboratory to do these experiments in small groups on students' own time outside of class. The instructor will provide out-of-class assistance to students who are not yet familiar with the use of electrochemical equipment.

Continuation of X-ray I course, CHEM 741

An introduction to the theory and practice of structure determination by X-ray crystallography. Topics discussed include point group and space group symmetry, structure factor theory, data collection methods and a survey of solution methods. The course culminates with a series of real-world structure determinations worked through in-class using the XSeed program package.