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Lubricating agents are divided into different categories as manual lubricants, semi-automatic and automatic lubricants. Currently, there is an extensive range of solutions as central lubricants system which belong to class of semi-automatic and automatic lubrication. Essential lubrication systems encompass single element, double element and multi elements in addition to progressive systems which are basically used as a combination of three systems. Vahid Javan KouzegaranAnalytical …

Dry coating is a powerful tool to obtain desirable coating solutions. Tungsten disulfide, molybdenum disulfide, graphite, and PTFE are commonly combined with dry coating methods to achieve durable and self-lubricating coatings. This guide dives into the details of tungsten disulfide, molybdenum disulfide, graphite, and PTFE dry coatings, their application areas, weigh outs their advantage and disadvantages, and concludes which one is the best option.IntroductionCoating is without a d …

Lithium-ion batteries are the now dominating chemistry within battery applications, having 60% of worldwide sales values in portable batteries. Lithium-ion chemistries have the highest energy density among the commercialized rechargeable batteries today which originates from their high working potential combined with their high capacities and low weight. Yet their performances are not enough for some future demands, which include electric vehicles, power grid load levelling, and peak …

Over recent years, nanomaterials got interested due to its unusual electrical, mechanical, electronic, magnetic, surface, and optical properties. These high surface/volume ratio nanomaterials have important implications for storing Hydrogen and energy. Hydrogen is one of the evolving renewable energy sources, and it's abundant, light, storable, and energy-dense. Metal Hydrides solve the challenges of hydrogen storage and release. Nanostructured systems such as boron nitride nanotubes …

Polysaccharides are the long-chain carbohydrates with a significant role in nature and biological systems such as water retention and molecular recognition. The structures of polysaccharides in their microscale are hardly ever applied in vitro due to the challenges with regulating the self-assembly. Vahid Javan KouzegaranAnalytical Chemist (Ph.D.) / Nanografi Nano TechnologyIntroductionIt's been demonstrated that cyanobacterial polysaccharides known to be sacran, are capable of sel …