July 2021

An X-ray Fluorescence (XRF) Analysis of a Molecular Layer Deposition (MLD) Method Used in Producing Cement from Phosphogypsum

July 01, 2021

Peer-Reviewed Research

36

7

Phosphogypsum can be used as an intermediary material to produce cement clinker. To monitor the quality of phosphogypsum cement, a novel molecular layer deposition X-ray fluorescence (XRF) analysis method using a glass frit was developed.

The Infrared Spectra of Polymers, Part I: Introduction

July 01, 2021

Columns

36

7

Polymers contain practically every infrared functional group imaginable. Now that we understand infrared functional groups from previous articles, it is time to look at the spectra of polymers in greater detail.

Fluorescence Quenching Effects of Fe3+ Ions on Carbon Dots

July 01, 2021

Peer-Reviewed Research

36

7

The “selective fluorescence quenching effects” of Fe3+ ions on carbon dots are examined to gain a more comprehensive understanding of the interactions of metal ions with a variety of fluorescent materials.