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The Max-Planck-Institut für Kohlenforschung (german: Max-Planck-Institut für Kohlenforschung) is an institute located in
Mülheim an der Ruhr Mülheim, officially Mülheim an der Ruhr () and also described as ''"City on the River"'', is a city in North Rhine-Westphalia in Germany. It is located in the Ruhr Area between Duisburg, Essen, Oberhausen and Ratingen. It is home to many compan ...
,
Germany Germany,, officially the Federal Republic of Germany, is a country in Central Europe. It is the second most populous country in Europe after Russia, and the most populous member state of the European Union. Germany is situated betwe ...
specializing in chemical research on
catalysis Catalysis () is the process of increasing the rate of a chemical reaction by adding a substance known as a catalyst (). Catalysts are not consumed in the reaction and remain unchanged after it. If the reaction is rapid and the catalyst recyc ...
. It is one of the 86 institutes in the
Max Planck Society The Max Planck Society for the Advancement of Science (german: Max-Planck-Gesellschaft zur Förderung der Wissenschaften e. V.; abbreviated MPG) is a formally independent non-governmental and non-profit association of German research institutes. ...
(''Max-Planck-Gesellschaft''). It was founded in 1912 in Mülheim an der Ruhr as the Kaiser Wilhelm Institute for Coal Research (''Kaiser-Wilhelm-Institut für Kohlenforschung'') to study the chemistry and uses of coal, and became an independent Max Planck Institute in 1949.


Research

The Institute carries out basic research in organic and
organometallic chemistry Organometallic chemistry is the study of organometallic compounds, chemical compounds containing at least one chemical bond between a carbon atom of an organic molecule and a metal, including alkali, alkaline earth, and transition metals, and so ...
, in
homogeneous Homogeneity and heterogeneity are concepts often used in the sciences and statistics relating to the uniformity of a substance or organism. A material or image that is homogeneous is uniform in composition or character (i.e. color, shape, siz ...
and
heterogeneous catalysis In chemistry, heterogeneous catalysis is catalysis where the phase of catalysts differs from that of the reactants or products. The process contrasts with homogeneous catalysis where the reactants, products and catalyst exist in the same phase. Ph ...
as well as in
theoretical chemistry Theoretical chemistry is the branch of chemistry which develops theoretical generalizations that are part of the theoretical arsenal of modern chemistry: for example, the concepts of chemical bonding, chemical reaction, valence, the surface o ...
. The principal aim is to develop new methods for the selective and environmentally benign preparation of new compounds and materials. The MPI KoFo has been at the forefront of research in chemistry since its formation. One of these is the development of the
Fischer–Tropsch process The Fischer–Tropsch process is a collection of chemical reactions that converts a mixture of carbon monoxide and hydrogen, known as syngas, into liquid hydrocarbons. These reactions occur in the presence of metal catalysts, typically at temperat ...
through the efforts of Franz Fischer and Hans Tropsch in 1925 when the institute was still organized as the ''Kaiser-Wilhelm-Institut für Kohlenforschung''.
Nobel Prize The Nobel Prizes ( ; sv, Nobelpriset ; no, Nobelprisen ) are five separate prizes that, according to Alfred Nobel's will of 1895, are awarded to "those who, during the preceding year, have conferred the greatest benefit to humankind." Alfr ...
laureate
Karl Ziegler Karl Waldemar Ziegler (26 November 1898 – 12 August 1973) was a German chemist who won the Nobel Prize in Chemistry in 1963, with Giulio Natta, for work on polymers. The Nobel Committee recognized his "excellent work on organometallic compounds ...
also worked at the institute alongside his former student
Hans-Georg Gellert Hans-Georg is a given name. Notable people with the name include: *Hans-Georg Anscheidt (born 1935), Grand Prix motorcycle road racing World Champion *Hans Georg von Arnim-Boitzenburg (1583–1641), Field Marshal of Holy Roman Empire and the Electo ...
to discover the aufbau reaction (''Aufbaureaktion'') or growth reaction among aluminum alkyl compounds.


Departments


Organic synthesis

Research in the Organic Synthesis Department, led by
Tobias Ritter Tobias is the transliteration of the Greek which is a translation of the Hebrew biblical name he, טוֹבִיה, Toviyah, JahGod is good, label=none. With the biblical Book of Tobias being present in the Deuterocanon/Apocrypha of the Bible, To ...
, focuses on the development of
organic synthesis Organic synthesis is a special branch of chemical synthesis and is concerned with the intentional construction of organic compounds. Organic molecules are often more complex than inorganic compounds, and their synthesis has developed into one o ...
and novel reaction chemistry. It seeks to discover molecular structure and reactivity that can contribute to interdisciplinary solutions for challenges in science.


Homogeneous catalysis

The Homogeneous Catalysis Department, led by Nobel Prize laureate
Benjamin List Benjamin ( he, ''Bīnyāmīn''; "Son of (the) right") blue letter bible: https://www.blueletterbible.org/lexicon/h3225/kjv/wlc/0-1/ H3225 - yāmîn - Strong's Hebrew Lexicon (kjv) was the last of the two sons of Jacob and Rachel (Jacob's thir ...
, focuses on the development of new catalysis concepts within the areas of
organocatalysis In organic chemistry, organocatalysis is a form of catalysis in which the rate of a chemical reaction is increased by an organic catalyst. This "organocatalyst" consists of carbon, hydrogen, sulfur and other nonmetal elements found in organic com ...
,
transition metal In chemistry, a transition metal (or transition element) is a chemical element in the d-block of the periodic table (groups 3 to 12), though the elements of group 12 (and less often group 3) are sometimes excluded. They are the elements that can ...
catalysis, and, to some extent,
biocatalysis Biocatalysis refers to the use of living (biological) systems or their parts to speed up (catalyze) chemical reactions. In biocatalytic processes, natural catalysts, such as enzymes, perform chemical transformations on organic compounds. Both enzy ...
. Since 1999, the group concentrates on enantioselective organocatalysis as a fundamental approach complementing biocatalysis and transition metal catalysis. They have a profound interest in developing “new reactions”, designing and identifying new principles for the development of organocatalysts, expanding the scope of already developed catalysts such as
proline Proline (symbol Pro or P) is an organic acid classed as a proteinogenic amino acid (used in the biosynthesis of proteins), although it does not contain the amino group but is rather a secondary amine. The secondary amine nitrogen is in the prot ...
, using organocatalysis in the synthesis of natural products and pharmaceuticals, and also investigating the mechanism by which organocatalysts activate their substrates. Furthermore, in 2005 the department has first conceptualized another approach to asymmetric catalysis, namely
Asymmetric Counteranion-Directed Catalysis Asymmetric counteranion directed catalysis (ACDC) or chiral anion catalysis in enantioselective synthesis is the "induction of enantioselectivity in a reaction proceeding through a cationic intermediate by means of ion pairing with a chiral, en ...
(ACDC). This idea has not only progressed within the department but also at other institutions around the globe into a general strategy for asymmetric synthesis applied in organocatalysis as well as in transition metal catalysis and
Lewis acid A Lewis acid (named for the American physical chemist Gilbert N. Lewis) is a chemical species that contains an empty orbital which is capable of accepting an electron pair from a Lewis base to form a Lewis adduct. A Lewis base, then, is any sp ...
catalysis.


Heterogeneous catalysis

The Heterogeneous Catalysis Department, led by
Ferdi Schüth Ferdi Schüth (Ferdi Schueth) is a German chemist. He was born 8 July 1960 in Allagen/Warstein. He studied chemistry at the University of Münster from 1978 till 1984 and law from 1983 till 1988. After finishing his Ph.D. thesis on inorganic chem ...
, is concentrated on the synthesis and characterization of inorganic materials with an application focus in heterogeneous catalysis. Especially important are high surface area materials with controlled
porosity Porosity or void fraction is a measure of the void (i.e. "empty") spaces in a material, and is a fraction of the volume of voids over the total volume, between 0 and 1, or as a percentage between 0% and 100%. Strictly speaking, some tests measure ...
and nanostructured catalysts. Reactions studied include model reactions, such as
carbon monoxide Carbon monoxide (chemical formula CO) is a colorless, poisonous, odorless, tasteless, flammable gas that is slightly less dense than air. Carbon monoxide consists of one carbon atom and one oxygen atom connected by a triple bond. It is the simple ...
oxidation Redox (reduction–oxidation, , ) is a type of chemical reaction in which the oxidation states of substrate change. Oxidation is the loss of electrons or an increase in the oxidation state, while reduction is the gain of electrons or a d ...
, and energy relevant conversions, i.e. methane activation, biomass conversion, ammonia decomposition and catalyzed hydrogen storage. This research is supported by studies into the fundamental processes governing solids formation.


Organometallic chemistry

The Organometallic Chemistry Department, led by Alois Fürstner, is focused on the development and understanding of organometallic reagents and catalysts, as well as on their application to the synthesis of structurally complex targets of biological significance. Particular attention is paid to the development and validation of catalytic methods for
Carbon–carbon bond A carbon–carbon bond is a covalent bond between two carbon atoms. The most common form is the single bond: a bond composed of two electrons, one from each of the two atoms. The carbon–carbon single bond is a sigma bond and is formed b ...
formation. Long-term projects of current interest concern
alkene In organic chemistry, an alkene is a hydrocarbon containing a carbon–carbon double bond. Alkene is often used as synonym of olefin, that is, any hydrocarbon containing one or more double bonds.H. Stephen Stoker (2015): General, Organic, an ...
and
alkyne \ce \ce Acetylene \ce \ce \ce Propyne \ce \ce \ce \ce 1-Butyne In organic chemistry, an alkyne is an unsaturated hydrocarbon containing at least one carbon—carbon triple bond. The simplest acyclic alkynes with only one triple bond and n ...
metathesis, the development and use of pi-acids (platinum, gold etc.), iron catalysis and cross coupling in general. Moreover, the group is engaged in the development of novel donor
ligands In coordination chemistry, a ligand is an ion or molecule (functional group) that binds to a central metal atom to form a coordination complex. The bonding with the metal generally involves formal donation of one or more of the ligand's electro ...
, including
carbenes In organic chemistry, a carbene is a molecule containing a neutral carbon atom with a valence of two and two unshared valence electrons. The general formula is or where the R represents substituents or hydrogen atoms. The term "carbene" m ...
and compounds containing formally "zerovalent" carbon atoms. All methods are scrutinized by applications to the total synthesis and "diverted total synthesis" of natural products and pharmaceutically active compounds.


Theoretical chemistry

The Department of Molecular Theory and Spectroscopy, led by
Frank Neese Frank Neese is a German theoretical chemist at the Max Planck Institute for Coal Research. He is the author of more than 440 scientific articles in journals of Chemistry, Biochemistry and Physics. His work focuses on the theory of magnetic spec ...
, focuses on theoretical developments that extend the scope of computational methodology, especially for large molecules, and applies theoretical methods to study specific chemical problems, mostly in close cooperation with experimental partners. The activities of the group cover a broad methodological spectrum such as ab initio methods,
density functional theory Density-functional theory (DFT) is a computational quantum mechanical modelling method used in physics, chemistry and materials science to investigate the electronic structure (or nuclear structure) (principally the ground state) of many-body ...
, semiempirical methods and combined
quantum mechanical Quantum mechanics is a fundamental theory in physics that provides a description of the physical properties of nature at the scale of atoms and subatomic particles. It is the foundation of all quantum physics including quantum chemistry, qua ...
/ molecular mechanical methods.


References


External links

* * * {{Authority control Chemical research institutes Coal technology Coal Research Mülheim Organisations based in North Rhine-Westphalia 1912 establishments in Germany