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Alexander E. Shilov
Alexander E. Shilov (russian: Шилов, Александр Евгеньевич) (January 1, 1930 – June 6, 2014) was a Russian chemist. Shilov was born in Ivanovo, Russia, studied chemistry in Kiev and received his diploma degree in 1952 from Kiev State University. In 1952-1955 he began working with Nobel Laureate Nikolay Semyonov toward his Ph.D. at the Academy of Sciences in Moscow. After postdoctoral studies with Cyril Norman Hinshelwood, Sir Cyril Norman Hinshelwood at Oxford University in London, he returned to the Institute of Biochemical Physics (Moscow), where he became Director and Professor at Moscow State University. In 1952 he moved to Institute of Problems of Chemical Physics, Russian Academy of Sciences in Chernogolovka (Moscow district), where he became the Head of Laboratory. In the late 1960s and early 1970s, he discovered what are considered to be the first reported examples of alkane reactions catalyzed by a homogeneous (solution-phase) system, the Pt-ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ivanovo
Ivanovo ( rus, Иваново, p=ɪˈvanəvə) is a city in Russia. It is the administrative center and largest city of Ivanovo Oblast, located northeast of Moscow and approximately from Yaroslavl, Vladimir and Kostroma. Ivanovo has a population of 361,644 as of the 2021 Census, making it the 50th largest city in Russia. Until 1932, it was previously known as ''Ivanovo-Voznesensk''. The youngest city of the Golden Ring of Russia. The city lies on the Uvod River, in the centre of the eponymous oblast. Ivanovo gained city status in 1871, and emerged as a major centre for textile production and receiving a name of the "Russian Manchester". The city is served by Ivanovo Yuzhny Airport. Geography The Uvod River, a tributary of the Klyazma, flows from north to south, dividing the city into two halves. There are also two rivers in Ivanovo: the Talka and the Kharinka. History The city is first mentioned in 1561, when it was given to the Cherkassky princely family by Iva ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Russia
Russia (, , ), or the Russian Federation, is a transcontinental country spanning Eastern Europe and Northern Asia. It is the largest country in the world, with its internationally recognised territory covering , and encompassing one-eighth of Earth's inhabitable landmass. Russia extends across eleven time zones and shares land boundaries with fourteen countries, more than any other country but China. It is the world's ninth-most populous country and Europe's most populous country, with a population of 146 million people. The country's capital and largest city is Moscow, the largest city entirely within Europe. Saint Petersburg is Russia's cultural centre and second-largest city. Other major urban areas include Novosibirsk, Yekaterinburg, Nizhny Novgorod, and Kazan. The East Slavs emerged as a recognisable group in Europe between the 3rd and 8th centuries CE. Kievan Rus' arose as a state in the 9th century, and in 988, it adopted Orthodox Christianity from the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kiev
Kyiv, also spelled Kiev, is the capital and most populous city of Ukraine. It is in north-central Ukraine along the Dnieper River. As of 1 January 2021, its population was 2,962,180, making Kyiv the seventh-most populous city in Europe. Kyiv is an important industrial, scientific, educational, and cultural center in Eastern Europe. It is home to many high-tech industries, higher education institutions, and historical landmarks. The city has an extensive system of public transport and infrastructure, including the Kyiv Metro. The city's name is said to derive from the name of Kyi, one of its four legendary founders. During its history, Kyiv, one of the oldest cities in Eastern Europe, passed through several stages of prominence and obscurity. The city probably existed as a commercial center as early as the 5th century. A Slavic settlement on the great trade route between Scandinavia and Constantinople, Kyiv was a tributary of the Khazars, until its capture by the Vara ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nikolay Semyonov
Nikolay Nikolayevich Semyonov (or Semënov), (russian: Никола́й Никола́евич Семёнов; – 25 September 1986) (often referred to in English as Semenoff, Semenov, Semionov, or Semyonova) was a Soviet physicist and chemist. Semyonov was awarded the 1956 Nobel Prize in Chemistry for his work on the mechanism of chemical transformation. Life and career Semyonov was born in Saratov, the son of Elena Dmitrieva and Nikolai Alex Semyonov. He graduated from the department of physics of Petrograd University (1913–1917), where he was a student of Abram Fyodorovich Ioffe. In 1918, he moved to Samara, where he was enlisted into Kolchak's White Army during Russian Civil War. Semyonov published his first research paper in 1916 and became a lecturer at the University of Tomsk in western Siberia. After graduating from Saint Petersburg State University, he worked as an assistant and lecturer at the Tomsk and Tomsk University Institute of Technology, where he p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cyril Norman Hinshelwood
Sir Cyril Norman Hinshelwood (19 June 1897 – 9 October 1967) was a British physical chemist and expert in chemical kinetics. His work in reaction mechanisms earned the 1956 Nobel Prize in chemistry. Education Born in London, his parents were Norman Macmillan Hinshelwood, a chartered accountant, and Ethel Frances née Smith. He was educated first in Canada, returning in 1905 on the death of his father to a small flat in Chelsea where he lived for the rest of his life. He then studied at Westminster City School and Balliol College, Oxford. Career During the First World War, Hinshelwood was a chemist in an explosives factory. He was a tutor at Trinity College, Oxford, from 1921 to 1937 and was Dr Lee's Professor of Chemistry at the University of Oxford from 1937. He served on several advisory councils on scientific matters to the British Government. His early studies of molecular kinetics led to the publication of ''Thermodynamics for Students of Chemistry'' and ''T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Institute Of Problems Of Chemical Physics
The Institute of Problems of Chemical Physics (IPCP)See the web sitInstitute of Problems of Chemical Physics RAS (russian: Институт проблем химической физики РАН) of the Russian Academy of Sciences (RAS) is the largest Institute of the research center in Chernogolovka. The Institute consists of 10 scientific departments and about 100 laboratories each one held by an independent research groups. The staff of the Institute counts nearly 1500 people, among them more than 100 Professors and 350 PhD. History IPCP was established in 1956 as branch of the Moscow Institute of Chemical Physics RAS. It was reorganized as an independent Institute of Chemical Physics of RAS in Chernogolovka (1991-1997) and as Institute of Problems of Chemical Physics (since 1997). The Institute is the basis of a Branch of the Moscow State University, a chair of Moscow Institute of Physics and Technology and other high schools. Many students of different high schools of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Russian Academy Of Sciences
The Russian Academy of Sciences (RAS; russian: Росси́йская акаде́мия нау́к (РАН) ''Rossíyskaya akadémiya naúk'') consists of the national academy of Russia; a network of scientific research institutes from across the Russian Federation; and additional scientific and social units such as libraries, publishing units, and hospitals. Peter the Great established the Academy (then the St. Petersburg Academy of Sciences) in 1724 with guidance from Gottfried Leibniz. From its establishment, the Academy benefitted from a slate of foreign scholars as professors; the Academy then gained its first clear set of goals from the 1747 Charter. The Academy functioned as a university and research center throughout the mid-18th century until the university was dissolved, leaving research as the main pillar of the institution. The rest of the 18th century continuing on through the 19th century consisted of many published academic works from Academy scholars and a few Ac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chernogolovka
Chernogolovka (russian: Черноголо́вка) is a town in Moscow Oblast, Russia. Center of the town is located some 43 km (27 miles) northeast of the Moscow city limit and 59 km (37 miles) from Red Square. Its population in 2018 was 21,342. History Chernogolovka for the first time has been officially mentioned in 1710. In 1956, Chernogolovka grew into a scientific center with the help of Nobel Prize winner Nikolay Semyonov. Semyonov started the experimental branch of Moscow Institute of Chemical Physics, which in the 1960s–1970s grew into a scientific center. In 2001, Chernogolovka was granted town status and given the further status as a naukograd or science city in 2008. Administrative and municipal status Within the framework of administrative divisions, it is, together with nine rural localities, incorporated as Chernogolovka Town Under Oblast Jurisdiction—an administrative unit with the status equal to that of the districts.Law #11/2013-OZ As a munici ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shilov Cycle
The Shilov system is a classic example of catalytic C-H bond activation and oxidation which preferentially activates stronger C-H bonds over weaker C-H bonds for an overall partial oxidation. C. I. Herrerias, X. Yao, Z. Li, C.-J. Li, Reactions of C-H Bonds in Water, ''Chem. Rev.''; 2007; 107(6); 2546-2562. Overview The Shilov system was discovered by Alexander E. Shilov in 1969-1972 while investigating H/D exchange between isotopologues of CH4 and H2O catalyzed simple transition metal coordination complexes. The Shilov cycle is the partial oxidation of a hydrocarbon to an Alcohol (chemistry), alcohol or alcohol precursor (RCl) catalyzed by Platinum(II) chloride, PtIICl2 in an aqueous solution with Platinum(IV) chloride, [PtIVCl6]2− acting as the ultimate oxidant. The cycle consists of three major steps, the electrophilic activation of the C-H bond, oxidation of the complex, and the nucleophilic oxidation of the alkane substrate. An equivalent transformation is performed in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CH Activation
CH, Ch, cH, or ch may refer to: Arts and entertainment * Television channel (sometimes abbreviated as "ch." for television and cable stations) * ''Chaos;Head'', a video game * '' Clone Hero'', a clone game version of popular rhythm game series '' Guitar Hero''. * CollegeHumor, a comedy website * E!, a defunct Canadian television system that went by the name CH from 2001 to 2007 Businesses * Bemidji Airlines (IATA code CH) * Carolina Herrera, a fashion designer based in New York * Columbia Helicopters, an aircraft manufacturing and operator company based in Aurora, Oregon, United States In language * Ch (digraph), considered a single letter in several Latin-alphabet languages * Chamorro language: ISO 639 alpha-2 language code (ch) Science and technology Chemistry * The methylidyne radical (a carbyne); CH• (or •CH), CH3• (or ⫶CH) * The methylidyne group ≡CH * The methine group (methanylylidene, methylylidene) =CH− Mathematics and computing * Chomsky hierarch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alkane
In organic chemistry Organic chemistry is a subdiscipline within chemistry involving the science, scientific study of the structure, properties, and reactions of organic compounds and organic materials, i.e., matter in its various forms that contain carbon atoms.Clay ..., an alkane, or paraffin (a historical trivial name that also has other meanings), is an acyclic saturated hydrocarbon. In other words, an alkane consists of hydrogen and carbon atoms arranged in a tree structure in which all the carbon–carbon bonds are single. Alkanes have the general chemical formula . The alkanes range in complexity from the simplest case of methane (), where ''n'' = 1 (sometimes called the parent molecule), to arbitrarily large and complex molecules, like Higher alkanes#Nonatetracontane to tetrapentacontane, pentacontane () or 6-ethyl-2-methyl-5-(1-methylethyl) octane, an isomer of tetradecane (). The International Union of Pure and Applied Chemistry (IUPAC) defines ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shilov System
The Shilov system is a classic example of catalytic C-H bond activation and oxidation which preferentially activates stronger C-H bonds over weaker C-H bonds for an overall partial oxidation. C. I. Herrerias, X. Yao, Z. Li, C.-J. Li, Reactions of C-H Bonds in Water, ''Chem. Rev.''; 2007; 107(6); 2546-2562. Overview The Shilov system was discovered by Alexander E. Shilov in 1969-1972 while investigating H/D exchange between isotopologues of CH4 and H2O catalyzed simple transition metal coordination complexes. The Shilov cycle is the partial oxidation of a hydrocarbon to an alcohol or alcohol precursor (RCl) catalyzed by PtIICl2 in an aqueous solution with 2−">tIVCl6sup>2− acting as the ultimate oxidant. The cycle consists of three major steps, the electrophilic activation of the C-H bond, oxidation of the complex, and the nucleophilic oxidation of the alkane substrate. An equivalent transformation is performed industrially by steam reforming methane to syngas then r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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