Cathode

Configurator: a software platform for adjusting the flight control settings programmed to a drone. Electrodes: electrical conductors that make contact with a nonmetallic part of a circuit, such as an electrolyte. Anodes are negatively charged electrodes; cathodes are positively charged electrodes. Electrolyte: a solution that contains ions; because electrolytes can conduct electricity, they are often included in circuits. LiPo (lithium polymer): a type of rechargeable battery powered by lithium…

electrodes, respectively, where as the shapes of the Nyquist plots are similar. All the EIS curves exhibit one semicircle in the high frequency region which represents interfacial charge transfer resistance between the surface film and the active cathode mass (Rct). While, the sloping line at the low frequency region represents Warburg resistance, which related to the lithium ion diffusion in the bulk materials…

Abstract The paper present the investigation on the effect of temperature, time and current density on surface roughness in electropolishing process on 316L stainless steel. The cathode material under study was 316L stainless steel. The electrolyte was composed of sulfuric acid, phosphoric acid, and DI water. Full factorial design method was used. ANNOVA technique has been used to assess the quantitative influence of the different process factors of the EP. The surface roughness will be…

after 3 to 10 years? Electric cars are powered with a Lithium-ion battery which is unfriendly to the environment when it gets recycle, due to the toxic gases with are released. In addition, researchers have discovered that batteries using cobalt and cathodes with nickel and solvent-based electrode will affect the ecology and could produce deadly virus for humans being like cancer when it burns. Studies have also proved that electrics cars make the air…

TIME Magazine named the PET scan the medical invention of the year in 2000, and Dr. David Townsend and Dr. Ronald Nutt are credited as the individuals behind the paramount device. A positron emission tomography (PET) scan is a nuclear medicine imaging test that aids in revealing how well a human’s organs and tissues are functioning; the scan can measure an individual’s oxygen use, glucose metabolism, blood flow and much more. The significance of this function is monumental as it essentially…

Chapter I INTRODUCTION 1.1 AN OVERVIEW OF INTRODUCTION In this twenty first century in India, Children and Adolescent populaces are embedding themselves with the media technologies as a part of their living. The proliferation of media technology is transforming the children's lives at home, school, and public sphere. The children and adolescent are engaged with media like radio, cinema, television, and video games. Among these the interactive game media is playing a unique role which…

Discovered by a two German Chemists, Ferdinand Reich and Theodor Richter co-founded Indium in 1863. Their initial focus was to trace potential Thallium in Zinc ores (rocks), however, it eventually led them to extracting Indium as a by-product of Zinc ores. As of today, there are multiple regions and elements in which Indium can be extracted from but it is not because of its accessibility but rather the demand. The demand for Indium is primarily used for technological purposes- the most prevalent…

Implantable cardiac pacemakers By virtue of the light weight and high theoretical capacity of lithium metal, lithium primary batteries have been widespread in health-improving medical devices since the successful implantation of the first lithium-powered pacemaker in 1970s.29, 30 Depending on the power level, implantable medical device primary batteries fall into several categories: low-rate batteries outputting microwatts of power such as batteries for cardiac pacemakers and hearing devices;…

CHAPTER – 1 1. INTRODUCTION Carbon nanotubes are allotropes of carbon with cylindrical nanostructure. Constructed with length-to - diameter ratio of up to 132,000,000 :1. These cylindrical carbon molecules have unusual properties, which are valuable for nanotechnology, electronics, optics and other fields of materials science and technology. Nanotubes are members of fullerene structural family. Nanotube’s walls are formed by one-atom thick sheet of carbon called Graphene. The combination of…

1. INTRODUCTION Graphene consists of single layer of carbon atoms arranged in a hexagonal lattice. It is the basic structural element of many other forms of carbon, such as graphite, charcoal, carbon nanotubes and fullerenes. In simple terms, graphene, is a thin layer of pure carbon bonded together in a hexagonal honeycomb lattice. It is the thinnest compound known to man, the lightest material known, the strongest compound discovered, the best conductor of heat at room temperature and also the…