The spelling of the word "platinise" is not commonly used in American English. However, it is a correct spelling of the word "platinize" in British English. In IPA phonetic transcription, it is pronounced /ˈplætɪnʌɪz/. The word refers to the process of coating or treating a substance with the metal platinum. It is commonly used in industries such as chemical and jewelry making. The spelling variation is due to differences in spelling conventions between American and British English.
Platinise is a verb that refers to the process or action of coating or treating a surface with platinum or a platinum compound. It involves the application of a thin layer of platinum onto a material, typically through various chemical or electrochemical methods.
The term platinise can also be used in a broader sense to describe the transformation or conversion of an element or substance into a platinum-like state, which may involve alloying, deposition, or modification of its properties to resemble those of platinum.
In the field of chemistry, platinise is often associated with catalysts, wherein platinum is frequently used as a catalyst due to its excellent catalytic properties. Platinising a catalyst involves incorporating or depositing platinum onto a solid support material to enhance its catalytic activity.
In metallurgy and jewelry, platinising can refer to the process of applying a layer of platinum onto a metal surface, such as silver, gold, or copper, to enhance its appearance, durability, or resistance to corrosion.
Overall, platinise is a versatile term that encompasses various techniques employed to modify surfaces or materials with platinum, either for functional or aesthetic purposes, contributing to their enhanced properties or qualities.
To coat or plate with platina.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
The word "platinise" is derived from the noun "platinum", which itself comes from the Spanish word "platina", meaning "little silver", referring to the metal's silver-white color. The suffix "-ise" is added to "platinum" to form the verb "platinise". The suffix "-ise" (also spelled "-ize") is a common verb-forming element in English, indicating the action or process of the word it is attached to. Thus, "platinise" refers to the process of treating or coating with platinum, often used in the context of refining or modifying materials through platinum-based processes or catalysts.