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Lithium Nickel Manganese Cobalt Oxide
Lithium nickel manganese cobalt oxides (abbreviated Li-NMC, LNMC, or NMC) are mixed metal oxides of lithium, nickel, manganese and cobalt. They have the general formula LiNi''x''Mn''y''Co''z''O2. The most important representatives have a composition with ''x'' + ''y'' + ''z'' that is near 1, with a small amount of lithium on the transition metal site. In commercial NMC samples, the composition typically has 1.0, which manifests itself as a series of Li2MnO3-like nanodomains in the materials. These cathodes were first reported by C. S. Johnson, J. T. Vaughey, M. M. Thackeray, T. E. Bofinger, and S. A. Hackney. For both types of NMC cathodes, there is a formal internal charge transfer that oxidizes the manganese and reduces the nickel cations, rather than all the transition metal cations being trivalent. The two electron oxidation of the formally nickel (II) on charging contributes to the high capacity of these NMC cathode materials. In 2001 Arumugam Manthiram postulated that the m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lithium
Lithium (from el, λίθος, lithos, lit=stone) is a chemical element with the symbol Li and atomic number 3. It is a soft, silvery-white alkali metal. Under standard conditions, it is the least dense metal and the least dense solid element. Like all alkali metals, lithium is highly reactive and flammable, and must be stored in vacuum, inert atmosphere, or inert liquid such as purified kerosene or mineral oil. When cut, it exhibits a metallic luster, but moist air corrodes it quickly to a dull silvery gray, then black tarnish. It never occurs freely in nature, but only in (usually ionic) compounds, such as pegmatitic minerals, which were once the main source of lithium. Due to its solubility as an ion, it is present in ocean water and is commonly obtained from brines. Lithium metal is isolated electrolytically from a mixture of lithium chloride and potassium chloride. The nucleus of the lithium atom verges on instability, since the two stable lithium isotopes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Audi E-tron (2018)
The Audi Q8 e-tron, formerly simply the Audi e-tron is a battery electric mid-size luxury crossover produced by Audi since 2019. The e-tron was unveiled as a concept car at the 2015 Frankfurt Motor Show. The final production version was revealed in San Francisco on 17 September 2018, publicly debuted at the 2018 Paris Motor Show, and was first delivered in May 2019. It is the company's first battery electric mass production car. The Sportback variant entered production in 2020. The e-tron was renamed the Audi Q8 e-tron and the SQ8 in both regular and Sportback body styles with the facelift. History The Audi e-tron is based on the e-tron quattro concept that was unveiled at the 2015 Frankfurt Motor Show. It has an EPA range of , or in the updated model. The Sportback variant has of EPA range, entered production in early 2020. The car's certification in Germany by the KBA (Federal Motor Transport Authority) was not obtained until required changes were made to the car's s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lithium Compounds
Lithium (from el, λίθος, lithos, lit=stone) is a chemical element with the symbol Li and atomic number 3. It is a soft, silvery-white alkali metal. Under standard conditions, it is the least dense metal and the least dense solid element. Like all alkali metals, lithium is highly reactive and flammable, and must be stored in vacuum, inert atmosphere, or inert liquid such as purified kerosene or mineral oil. When cut, it exhibits a metallic luster, but moist air corrodes it quickly to a dull silvery gray, then black tarnish. It never occurs freely in nature, but only in (usually ionic) compounds, such as pegmatitic minerals, which were once the main source of lithium. Due to its solubility as an ion, it is present in ocean water and is commonly obtained from brines. Lithium metal is isolated electrolytically from a mixture of lithium chloride and potassium chloride. The nucleus of the lithium atom verges on instability, since the two stable lithium isotopes found ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Manganese Compounds
Manganese is a chemical element with the symbol Mn and atomic number 25. It is a hard, brittle, silvery metal, often found in minerals in combination with iron. Manganese is a transition metal with a multifaceted array of industrial alloy uses, particularly in stainless steels. It improves strength, workability, and resistance to wear. Manganese oxide is used as an oxidising agent; as a rubber additive; and in glass making, fertilisers, and ceramics. Manganese sulfate can be used as a fungicide. Manganese is also an essential human dietary element, important in macronutrient metabolism, bone formation, and free radical defense systems. It is a critical component in dozens of proteins and enzymes. It is found mostly in the bones, but also the liver, kidneys, and brain. In the human brain, the manganese is bound to manganese metalloproteins, most notably glutamine synthetase in astrocytes. Manganese was first isolated in 1774. It is familiar in the laboratory in the form of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CleanTechnica
''CleanTechnica'' is a US-based website dedicated to aggregating news in clean technology, sustainable energy, and electric vehicles, with a focus on Tesla. Content CleanTechnica publishes stories on a wide range of topics that are cited by mainstream media such as Business Insider (on Lindsey Graham), Reuters (on nanotech for energy storage), ThinkProgress (on wind power in Texas), ''The Washington Post'' (on suburban living), Forbes (on the Byton M-Byte) and Slate (on mask stockpiling during the COVID-19 pandemic). ''ThinkProgress'' have also published their stories in full. In addition to their own stories CleanTechnica publish interviews with notable individuals within clean technology such as fellow at the Post Carbon Institute Richard Heinberg. In collaboration with the quarterly magazine ''The Beam Magazine'' CleanTechnica publish their stories. Starting in 2015 CleanTechnica have held an annual vote among its readers to select a ''Car of the Year.'' Staff The si ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Journal Of Power Sources
The ''Journal of Power Sources'' is a peer-reviewed scientific journal covering all aspects of electrochemical energy conversion (like fuel cells, batteries, supercapacitors, and photo-electrochemical cells). The current editors-in-chief is Stefano Passerini, According to the ''Journal Citation Reports'', the journal has a 2021 impact factor The impact factor (IF) or journal impact factor (JIF) of an academic journal is a scientometric index calculated by Clarivate that reflects the yearly mean number of citations of articles published in the last two years in a given journal, as ... of 9.719. Until December 2009, the journal was published in many "small" volumes which contained typically 2 issues. In the years 2010 and 2011, the journal tried to adopt the "one volume per year" convention common outside Elsevier. Starting January 2012, however, it decided to completely abandon the issue numbers and became a volume-only journal. References External links * Elec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Western Australia
Western Australia (commonly abbreviated as WA) is a state of Australia occupying the western percent of the land area of Australia excluding external territories. It is bounded by the Indian Ocean to the north and west, the Southern Ocean to the south, the Northern Territory to the north-east, and South Australia to the south-east. Western Australia is Australia's largest state, with a total land area of . It is the List of country subdivisions by area, second-largest country subdivision in the world, surpassed only by Russia's Sakha, Sakha Republic. the state has 2.76 million inhabitants percent of the national total. The vast majority (92 percent) live in the South-West Land Division, south-west corner; 79 percent of the population lives in the Perth area, leaving the remainder of the state sparsely populated. The first Europeans to visit Western Australia belonged to the Dutch Dirk Hartog expedition, who visited the Western Australian coast in 1616. The first pe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Battery Storage Power Station
A battery storage power station is a type of energy storage power station that uses a group of batteries to store electrical energy. Battery storage is the fastest responding dispatchable source of power on electric grids, and it is used to stabilise those grids, as battery storage can transition from standby to full power within milliseconds to deal with grid failures. At full rated power, battery storage power stations are generally designed to output for up to a few hours. Battery storage can be used for short-term peak power and ancillary services, such as providing operating reserve and frequency control to minimize the chance of power outages. They are often installed at, or close to, other active or disused power stations and may share the same grid connection to reduce costs. Since battery storage plants require no deliveries of fuel, are compact compared to generating stations and have no chimneys or large cooling systems, they can be rapidly installed and placed if ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2018 Jaguar I-Pace EV400 S Front
Eighteen or 18 may refer to: * 18 (number), the natural number following 17 and preceding 19 * one of the years 18 BC, AD 18, 1918, 2018 Film, television and entertainment * ''18'' (film), a 1993 Taiwanese experimental film based on the short story ''God's Dice'' * ''Eighteen'' (film), a 2005 Canadian dramatic feature film * 18 (British Board of Film Classification), a film rating in the United Kingdom, also used in Ireland by the Irish Film Classification Office * 18 (''Dragon Ball''), a character in the ''Dragon Ball'' franchise * "Eighteen", a 2006 episode of the animated television series ''12 oz. Mouse'' Music Albums * ''18'' (Moby album), 2002 * ''18'' (Nana Kitade album), 2005 * '' 18...'', 2009 debut album by G.E.M. Songs * "18" (5 Seconds of Summer song), from their 2014 eponymous debut album * "18" (One Direction song), from their 2014 studio album ''Four'' * "18", by Anarbor from their 2013 studio album '' Burnout'' * "I'm Eighteen", by Alice Cooper commonl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tesla Powerwall
The Tesla Powerwall is a rechargeable lithium-ion battery stationary home energy storage product manufactured by Tesla Energy. The Powerwall stores electricity for solar self-consumption, time of use load shifting, and backup power. The Powerwall was introduced in 2015 with limited production. Mass production started in early 2017 at Tesla's Giga Nevada factory. As of May 2021, Tesla has installed 200,000 Powerwalls. Tesla Energy also offers larger battery energy storage devices: the Powerpack, intended for use by businesses, and the Megapack, intended for electrical grid use. History As Tesla Motors (now Tesla, Inc.) developed batteries for its electric car business, the company also started experimenting with using batteries for energy storage. Starting in 2012, Tesla installed prototype battery packs (later developed into the Tesla Powerpack) at the locations of a few industrial customers. In November 2013, Tesla announced that it would build Giga Nevada, a fact ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Elon Musk
Elon Reeve Musk ( ; born June 28, 1971) is a business magnate and investor. He is the founder, CEO and chief engineer of SpaceX; angel investor, CEO and product architect of Tesla, Inc.; owner and CEO of Twitter, Inc.; founder of The Boring Company; co-founder of Neuralink and OpenAI; and president of the philanthropic Musk Foundation. With an estimated net worth of around $139 billion as of December 23, 2022, primarily from his ownership stakes in Tesla and SpaceX, Musk is the second-wealthiest person in the world according to both the ''Bloomberg Billionaires Index'' and ''Forbes'' real-time billionaires list. Musk was born in Pretoria, South Africa and briefly attended at the University of Pretoria before moving to Canada at age 18, acquiring citizenship through his Canadian-born mother. Two years later, he matriculated at Queen's University and transferred to the University of Pennsylvania, where he received bachelor's degrees in economics and physics. He mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lithium Nickel Cobalt Aluminium Oxides
The lithium nickel cobalt aluminium oxides (abbreviated as Li-NCA, LNCA, or NCA) are a group of mixed metal oxides. Some of them are important due to their application in lithium ion batteries. NCAs are used as active material on the positive pole (which is the cathode when the battery is discharged). NCAs are composed of the cations of the chemical elements lithium, nickel, cobalt and aluminium. The most important representatives as of this date have the general formula LiNi''x''Co''y''Al''z''O2 with ''x'' + ''y'' + ''z'' = 1. In case of the NCA comprising batteries currently available on the market, which are also used in electric cars and electric appliances, ''x'' ≈ 0,8, and the voltage of those batteries is between 3.6 V and 4.0 V, at a nominal voltage of 3.6 V or 3.7 V. A version of the oxides currently in use in 2019 is LiNi0,84Co0,12Al0,04O2. Introduction Lithium nickel cobalt aluminium oxides (NCAs) are mixed metal oxides of parti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
