fluorocarbon
Definition
Noun: A fluorocarbon is a type of halocarbon compound in which some or all of the hydrogen atoms have been replaced by fluorine atoms. These synthetic chemicals are known for their stability and have been historically used in applications such as refrigeration and as propellants in aerosol sprays.
Usage and Examples
- General Use: The term is used to describe a class of chemical compounds.
- The laboratory studied the environmental impact of various fluorocarbons.
- Older air conditioning systems may contain fluorocarbon refrigerants.
Advanced Usage
- Technical Context: In chemistry and environmental science, "fluorocarbon" often refers to compounds like chlorofluorocarbons (CFCs) and hydrofluorocarbons (HFCs), which are subsets of fluorocarbons with specific environmental effects.
- The Montreal Protocol aimed to phase out ozone-depleting fluorocarbons.
Variants and Related Words
- Chlorofluorocarbon (CFC) (n): A fluorocarbon containing chlorine, known for damaging the ozone layer.
- Hydrofluorocarbon (HFC) (n): A fluorocarbon containing hydrogen, often used as a replacement for CFCs but still a potent greenhouse gas.
- Perfluorocarbon (PFC) (n): A fluorocarbon in which all hydrogen atoms are replaced by fluorine.
Synonyms
- Halocarbon (n): A broader class of compounds where hydrogen is replaced by halogen atoms (fluorine, chlorine, bromine, iodine).
Related Phrases
- Fluorocarbon polymer (n phrase): A large molecule (polymer) made from fluorocarbon monomers, known for properties like chemical resistance (e.g., Teflon®).
- The pan has a non-stick fluorocarbon polymer coating.
Noun
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a halocarbon in which some hydrogen atoms have been replaced by fluorine; used in refrigerators and aerosols
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