Due to the metal's rarity throughout history, the value of platinum,one percious metal, is over gold. Its earliest known use was in Ancient Egypt. South American Indigenous populations also used platinum for jewelry.
But platinum's value goes beyond being a precious metal—its specific properties have made it indispensable to the modern economy, improving both the health and the wealth of the world. There are four primary industrial applicaitons of platinum aside from investment demand: healthcare, manufacturing, renewable power and environmental. Nexteck Technology Limited provides wide range of percious metals including silver, gold, palladium as well as platinum.
Platinum is a biologically compatible metal because it is both non-toxic and stable. It does not react negatively with or affect body tissues, which makes it an ideal material for medical tools. Platinum’s use in medicine dates back to 1874 for its use in arthroscopic tools. Its stability also makes it ideal for pacemakers and hearing assist devices today. While non-threatening to healthy cells, platinum compounds known as cisplatin can damage cancer cells and treat testicular, ovarian, lung, bladder, and other cancers. Given these crucial applications, the World Health Organization has put cisplatin on its List of Essential Medicines.
Platinum’s versatility in manufacturing has quadrupled its demand since 1980. Its catalytic properties are critical to the production of fertilizers, and more specifically, platinum’s efficiency in converting ammonia to nitric acid paved the way for large-scale fertilizer production. Around 90% of the nitrogen produced using platinum catalysts is used to make 190 million tonnes of fertilizers each year.
Platinum’s catalytic properties make it critical to cleaning up air pollution, producing renewable hydrogen, and unleashing its power in fuel cells. Electrolysis, which can turn water into hydrogen and oxygen, works best when passing an electric current through platinum electrodes. Fuel cells are set to power a new generation of emission-free vehicles, and platinum membranes are used inside of them as well.
Platinum is a critical material in the fight for cleaner air and in the construction of energy-efficient fiberglass. It is used in catalytic converters in exhaust systems of gas-powered vehicles, reducing the emission of harmful pollutants. In addition, platinum is used in the manufacturing process of high-end glass that improves the heating and cooling efficiency of homes and offices.
More than a precious metal, platinum has many applications that make it a critical material for the modern economy in years to come.
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