Synthesis and Characterization of Dithiolene Complexes of Bismuth as Green Redox Active Catalysts

Synthesis and Characterization of Dithiolene Complexes of Bismuth as Green Redox Active Catalysts PDF Author: Lauren Wentzell
Publisher:
ISBN:
Category : Bismuth compounds
Languages : en
Pages : 96

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Synthesis and Characterization of Dithiolene Complexes of Bismuth as Green Redox Active Catalysts

Synthesis and Characterization of Dithiolene Complexes of Bismuth as Green Redox Active Catalysts PDF Author: Lauren Wentzell
Publisher:
ISBN:
Category : Bismuth compounds
Languages : en
Pages : 96

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Synthesis and Characterization of Dithiolene Complexes of Indium as Green Redox Active Catalysts

Synthesis and Characterization of Dithiolene Complexes of Indium as Green Redox Active Catalysts PDF Author: Rachel Vanderkloet
Publisher:
ISBN:
Category : Green chemistry
Languages : en
Pages : 80

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Synthesis and Characterization of (o-Amidobenzenethiolato)indium Complexes as Green Redox Active Catalysts

Synthesis and Characterization of (o-Amidobenzenethiolato)indium Complexes as Green Redox Active Catalysts PDF Author: Michael Mosher
Publisher:
ISBN:
Category : Catalysts
Languages : en
Pages : 0

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Synthesis, Reactivity and Computational Studies of Redoxactive Indium Thiolate Complexes

Synthesis, Reactivity and Computational Studies of Redoxactive Indium Thiolate Complexes PDF Author: Padmapriya Srinivasan
Publisher:
ISBN:
Category : Green chemistry
Languages : en
Pages : 0

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Green Chemistry initiatives have recently been at the forefront of both industrial and academic communities in order to address fundamental scientific challenges of protecting human health and the environment. The Twelve Principles of Green Chemistry, of which catalysis is a primary tenet and the main motivation for this project, has led the path to reduce waste production in the chemical industry. The principle of catalysis states that catalytic reactions necessarily produce less waste than stoichiometric reactions. Traditionally, precious and toxic heavy transition metals such as platinum and palladium have been used as metal centres in catalysts because of their stability, favourable redox properties, and ease of characterization. These concerns prompted this research in finding more environmentally friendly alternatives as metal centres in catalysis, such as main group complexes. Indium is a heavy main group metal that is environmentally benign. It is most stable in the +3 oxidation state and, notably, does not possess other readily accessible oxidation states. To make indium complexes redox-active, so-called "non-innocent" redox-active ligands are being explored. The current work seeks to synthesize a series of redox-active indium catalysts with varied steric bulk about the indium centre and different redox-active ligands. The goals of this study are to first synthesize and structurally characterize organometallic indium compounds with the redox-active ligand 2-amninobenzenethiol, and then test the reactivity of indium complexes with dithiolate ligands using mild oxidizing agents. A third goal is to use DFT methods to rationalize the synthesized complexes in terms of structure, reactivity, bonding motifs, and in interpreting the experimental spectroscopic data.

CO2 Hydrogenation Catalysis

CO2 Hydrogenation Catalysis PDF Author: Yuichiro Himeda
Publisher: John Wiley & Sons
ISBN: 3527346635
Category : Technology & Engineering
Languages : en
Pages : 322

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Book Description
A guide to the effective catalysts and latest advances in CO2 conversion in chemicals and fuels Carbon dioxide hydrogenation is one of the most promising and economic techniques to utilize CO2 emissions to produce value-added chemicals. With contributions from an international team of experts on the topic, CO2 Hydrogenation Catalysis offers a comprehensive review of the most recent developments in the catalytic hydrogenation of carbon dioxide to formic acid/formate, methanol, methane, and C2+ products. The book explores the electroreduction of carbon dioxide and contains an overview on hydrogen production from formic acid and methanol. With a practical review of the advances and challenges in future CO2 hydrogenation research, the book provides an important guide for researchers in academia and industry working in the field of catalysis, organometallic chemistry, green and sustainable chemistry, as well as energy conversion and storage. This important book: Offers a unique review of effective catalysts and the latest advances in CO2 conversion Explores how to utilize CO2 emissions to produce value-added chemicals and fuels such as methanol, olefins, gasoline, aromatics Includes the latest research in homogeneous and heterogeneous catalysis as well as electrocatalysis Highlights advances and challenges for future investigation Written for chemists, catalytic chemists, electrochemists, chemists in industry, and chemical engineers, CO2 Hydrogenation Catalysis offers a comprehensive resource to understanding how CO2 emissions can create value-added chemicals.

Homo- and Heterobimetallic Complexes in Catalysis

Homo- and Heterobimetallic Complexes in Catalysis PDF Author: Philippe Kalck
Publisher: Springer
ISBN: 3319341847
Category : Science
Languages : en
Pages : 287

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Book Description
The series Topics in Organometallic Chemistry presents critical overviews of research results in organometallic chemistry. As our understanding of organometallic structure, properties and mechanisms increases, new ways are opened for the design of organometallic compounds and reactions tailored to the needs of such diverse areas as organic synthesis, medical research, biology and materials science. Thus the scope of coverage includes a broad range of topics of pure and applied organometallic chemistry, where new breakthroughs are being achieved that are of significance to a larger scientific audience. The individual volumes of Topics in Organometallic Chemistry are thematic. Review articles are generally invited by the volume editors. All chapters from Topics in Organometallic Chemistry are published OnlineFirst with an individual DOI. In references, Topics in Organometallic Chemistry is abbreviated as Top Organomet Chem and cited as a journal

The Activation of Dioxygen and Homogeneous Catalytic Oxidation

The Activation of Dioxygen and Homogeneous Catalytic Oxidation PDF Author: D.H.R. Barton
Publisher: Springer Science & Business Media
ISBN: 1461530008
Category : Science
Languages : en
Pages : 503

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Book Description
This monograph consists of the proceedings of the Fifth International Symposium on the Activation of Dioxygen and Homogeneous Catalytic Oxidation, held in College Station, Texas, March 14-19, 1993. It contains an introductory chapter authored by Professors D. H. R. Barton and D. T. Sawyer, and twenty-nine chapters describing presentations by the plenary lecturers and invited speakers. One of the invited speakers, who could not submit a manuscript for reasons beyond his control, is represented by an abstract of his lecture. Also included are abstracts of forty-seven posters contributed by participants in the symposium. Readers who may wish to know more about the subjects presented in abstract form are invited to communicate directly with the authors of the abstracts. This is the fifth international symposium that has been held on this subject. The first was hosted by the CNRS, May 21-29, 1979, in Bendor, France (on the Island of Bandol). The second meeting was organized as a NATO workshop in Padova, Italy, June 24-27, 1984. This was followed by a meeting in Tsukuba, Japan, July 12-16, 1987. The fourth symposium was held at Balatonfured, Hungary, September 10-14, 1990. The sixth meeting is scheduled to take place in Delft, The Netherlands (late Spring, 1996); the organizer and host will be Professor R. A. Sheldon.

Iron Porphyrins

Iron Porphyrins PDF Author: A. B. P. Lever
Publisher: Wiley-VCH
ISBN: 9780471187158
Category : Science
Languages : en
Pages : 322

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Book Description
Porphyrins play a vital role in many biological functions including oxygen transport, electron transfer and catalyzing the incorporation of oxygen into other molecules. This current survey discusses the use of modern physical techniques to probe porphyrin structure and function. The authors review the data available through a particular technique and show what can be learned therefrom about the (electronic) structure and function of biologically important porphyrins. The techniques include magnetic circular dichroism, X-ray absorption fine structure (EXAFS) and Mössbauer spectroscopies. All contributors are well known in their respective fields, enjoying world-wide reputation.

Encyclopedia of Biology

Encyclopedia of Biology PDF Author: Don Rittner
Publisher: Infobase Publishing
ISBN: 1438109997
Category : Biology
Languages : en
Pages : 417

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Book Description
Contains approximately 800 alphabetical entries, prose essays on important topics, line illustrations, and black-and-white photographs.

Main Group Metal Coordination Polymers

Main Group Metal Coordination Polymers PDF Author: Ali Morsali
Publisher: John Wiley & Sons
ISBN: 1119370752
Category : Science
Languages : en
Pages : 262

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Book Description
Coordination polymer is a general term used to indicate an infinite array composed of metal ions which are bridged by certain ligands among them. This incorporates a wide range of architectures including simple one-dimensional chains with small ligands to large mesoporous frameworks. Generally, the formation process proceeds automatically and, therefore, is called a self-assembly process. In general, the type and topology of the product generated from the self-assembly of inorganic metal nodes and organic spacers depend on the functionality of the ligand and valences and the geometric needs of the metal ions used. In this book the authors explain main group metal coordination polymer in bulk and nano size with some of their application, synthesis method and etc, The properties of these efficient materials are described at length including magnetism (long-range ordering, spin crossover), porosity (gas storage, ion and guest exchange), non-linear optical activity, chiral networks, reactive networks, heterogeneous catalysis, luminescence, multifunctional materials and other properties.