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Praseodymium is an element from the lanthanide family of the periodic table of elements with a symbol of Pr and atomic number 59 is categorized among rare earth metals. Praseodymium is a silvery, ductile malleable soft metallic element mostly known for its electrical, optical, chemical and magnetic properties. Based on its high chemical reactivity, it is hard to find praseodymium as a native, unreacted and pure element as it develops its oxidized form when it is exposed to atmospheric …

Zinc carbonate consists of white crystals which are insoluble in water but soluble in alkalis and numerous other acids. Basically, zinc carbonate is used for the production of creams and ointments. In this post, we will introduce you in detail to all the components properties and uses of this chemical material.IntroductionZinc Carbonate is a colourless or white solid that is found in nature forming the Smithsonite mineral, in which it can be alone or with other elements such as cobalt or …

Superlubricity is one of the attractive subjects in the science and engineering community. Amongst the promising super lubricants, graphene holds an important place due to its excellent structural, mechanical, and chemical properties. The superlubricity of graphene is utilized both in solid and liquid lubrication.IntroductionGraphene is ranking as one of the most popular materials of the 21. century. This atom-thick 2D material arranged in a hexagonal structure is made up of carbon at …

Shape-shifting carbon fiber is an entirely new concept of a solid-state carbon composite capable of reducing the complexity of mechanical systems used in today technology and robotics. It's basically lightweight and not as flexible as aluminum but capable of changing its shape when an electrical current is applied. Shape-shifting fiber can generate huge defamations and hold them together with no extra power. It possesses the favorable properties and shape of morphing materials with a …

Graphene aerogel is one of the lightest materials with extraordinarily low density. It is porous and environment-friendly material with remarkable electrical conductivity, chemical inert, and high surface area. The graphene aerogel is the most popular material nowadays that has found its uses across several industries such as supercapacitors, lithium-ion batteries, environment purposes, solar or fuel cells, etc. It is also being used at more advanced fronts. For example, NASA is …