This is a learning object focused on analyzing a specific figure from a research article that show XPS and CV data on Ni(OH)2/NiOOH thin films that have incorporated Fe.
This Learning Object involves reading a recent scientific journal article, answering questions relating to the content, and participating in a classroom discussion. The paper under review is “Regeneration of an Iridium (III) Complex Active for Alkane Dehydrogenation Using Molecular Oxygen,” Organometallics, 33, 1337-1340. DOI: /10.1021/om401241e).
Upper division literature discussion of a JACS paper on electrocatalysis. This activity serves as an introductory look at the paper as a homework assignment to prepare the student for a more in depth class discussion.
This literature discussion is meant to give students an understanding of both the key concept-driven and more “meta” information of a literature paper. Students will use Jillian Dempsey’s paper, “Electrochemical hydrogenation of a homogeneous nickel complex to form a surface-adsorbed hydrogen-evolving species,” to investigate paper authorship, how the scientific method is used in research, and how to understand the important findings of a research article.
Reference: Chem. Commun., 2015, 51, 5290-5293
DOI:10.1039/C4CC08662G
I do this activity as an introduction to the nature of science. An object (not easily guessable) is put into a paper bag. The job of the class is to figure out what is in the bag. At first, the students are simply shown the bag (sense of sight). Discussion (hypotheses) ensues on what could be in the bag. I then walk around and shake the bag so students can hear what's in it (hearing). This results in more discussion, with some previous ideas being discarded. The bag is then passed around and students can feel (but not open!) the bag and also try to smell it.
This is a learning object focused on discussing application of the scientific method in the chemical literature. This focuses on the paper “Nickel-Iron Oxyhydroxide Oxygen-Evolution Electrocatalysts: The Role of Intentional and Incidental Iron Incorporation” (J. Am. Chem.
In this activity, students in my upper-level Inorganic course are given two possible structures of sulfur dioxide, and based on an assessment of given vibrational modes, they determine which of the modes are IR active by two methods: (1) the “Intro Chem” method (determing whether the dipole moment changes for a particular vibrational mode) and (2) using character tables. They compare their assessment to experimental IR absorption peaks, and the students decide which structure is valid. For those of you who teach Raman spectroscopy, it could be included in this LO as well.
Compound Interest is a website that creates infographics for chemistry related events and items. Specific examples of inorganic chemistry infographics include showing how the metal content in colored glass gives the glass its characteristic color, how the lighting of a match works with the conversion of red phosphorus to white phosphorus, and the various colors that transition metals can have in different oxidation states in water, among many other examples.
This is a website that teaches students about various aspects of pn-junction photovoltaics, from basics about solar illumination, to solid state chemistry, to PV module design. There are numerous animations demonstrating facets of solid-state chemistry and light absorption. Here I will describe how I have used sections 3.1 Basics and 3.2 Generation in Inorganic Chemistry in the context of a specific laboratory application, but the site could have many more uses.