What does chalcogenides mean?
Chalcogenides are a class of chemical compounds that contain chalcogens, a group of elements including oxygen, sulfur, selenium, tellurium, and polonium. These compounds are typically formed by the reaction of a chalcogen with a metal or a metalloid. The discovery of new chalcogenides has led to the development of more efficient solar cells and other electronic devices. Chalcogenides have a wide range of applications, including electronics, energy storage, and catalysis. They are also of interest in the field of materials science, where they are used to study the properties of materials at the atomic level. The study of chalcogenides is an active area of research, with new compounds and applications being discovered regularly. Overall, chalcogenides are an important class of compounds that have a significant impact on our daily lives.
noun
Chalcogenides are a class of chemical compounds that contain chalcogens, a group of elements including oxygen, sulfur, selenium, tellurium, and polonium. These compounds are typically formed by the reaction of a chalcogen with a metal or a metalloid.
- 1. A class of chemical compounds that contain chalcogens.
"The discovery of new chalcogenides has led to the development of more efficient solar cells and other electronic devices."
"The discovery of new chalcogenides has led to the development of more efficient solar cells and other electronic devices."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of chalcogenides
The term 'chalcogenide' was coined in the 19th century by the German chemist Friedrich Wöhler. It is derived from the Greek words 'chalkos', meaning copper, and 'genos', meaning born. The term was originally used to describe a class of compounds that contained copper and a chalcogen. Over time, the term has come to be used more broadly to describe any compound that contains a chalcogen.
Usage notes
Chalcogenides are typically used in the field of materials science and chemistry. They are also used in the development of electronic devices and energy storage systems. The term is often used in academic and technical contexts.