ChemInform Abstract: Metal Catalyzed Redox Reactions of Small Inorganic and Organic Molecules Aimed at Energy Conversion

ChemInform ◽  
2011 ◽  
Vol 42 (41) ◽  
pp. no-no
Author(s):  
Koji Tanaka
Keyword(s):  
Energy Conversion ◽  
Redox Reactions ◽  
Organic Molecules ◽  
Metal Catalyzed ◽  
Inorganic And Organic

Redox reactions between chromium(VI) and hydroquinone: Alternative pathways for polymerization of organic molecules

2020 ◽  
Vol 261 ◽  
pp. 114024
Author(s):  
Yu-Min Tzou ◽  
Kai-Yue Chen ◽  
Ching-Yun Cheng ◽  
Way-Zen Lee ◽  
Heng Yi Teah ◽  
...  
Keyword(s):  
Redox Reactions ◽  
Organic Molecules ◽  
Alternative Pathways ◽  
Chromium Vi

scholarly journals Redox-Initiated Reversible Addition–Fragmentation Chain Transfer (RAFT) Polymerization

2019 ◽  
Vol 72 (7) ◽  
pp. 479 ◽  
Author(s):  
Amin Reyhani ◽  
Thomas G. McKenzie ◽  
Qiang Fu ◽  
Greg G. Qiao
Keyword(s):  
Redox Reactions ◽  
Chain Transfer ◽  
Raft Polymerization ◽  
Molecular Structures ◽  
Biologically Relevant ◽  
Molecular Weights ◽  
Polymeric Biomaterials ◽  
Reversible Addition ◽  
Wide Range ◽  
Metal Catalyzed

Reversible addition–fragmentation chain transfer (RAFT) polymerization initiated by a radical-forming redox reaction between a reducing and an oxidizing agent (i.e. ‘redox RAFT’) represents a simple, versatile, and highly useful platform for controlled polymer synthesis. Herein, the potency of a wide range of redox initiation systems including enzyme-mediated redox reactions, the Fenton reaction, peroxide-based reactions, and metal-catalyzed redox reactions, and their application in initiating RAFT polymerization, are reviewed. These redox-RAFT polymerization methods have been widely studied for synthesizing a broad range of homo- and co-polymers with tailored molecular weights, compositions, and (macro)molecular structures. It has been demonstrated that redox-RAFT polymerization holds particular promise due to its excellent performance under mild conditions, typically operating at room temperature. Redox-RAFT polymerization is therefore an important and core part of the RAFT methodology handbook and may be of particular importance going forward for the fabrication of polymeric biomaterials under biologically relevant conditions or in biological systems, in which naturally occurring redox reactions are prevalent.

The application of electron spin resonance spectroscopy to studies of clay minerals: II. Interlamellar complexes—structure, dynamics and reactions

Clay Minerals ◽  
1980 ◽  
Vol 15 (4) ◽  
pp. 337-349 ◽  
Author(s):  
Peter L. Hall
Keyword(s):  
Transition Metal ◽  
Redox Reactions ◽  
Organic Molecules ◽  
Catalytic Properties ◽  
Transition Metal Ions ◽  
Resonance Spectroscopy ◽  
Metal Exchange ◽  
Spin Resonance ◽  
Nitroxide Spin Probes ◽  
Interlamellar Region

AbstractA review is given of the application of ESR spectroscopy to the study of hydrated transition metal ions and nitroxide spin probes in the interlamellar region of smectites and vermiculites. These investigations have not only provided information regarding the structure and mobility of the intracrystalline water-cation layers but have also demonstrated the reactivity and catalytic properties of certain transition metal exchange forms of smectites. Several novel coordination complexes and redox reactions between the exchange ions and a variety of simple organic molecules have been characterized.

pH swing cycle for CO2 capture electrochemically driven through proton-coupled electron transfer

2020 ◽  
Vol 13 (10) ◽  
pp. 3706-3722
Author(s):  
Shijian Jin ◽  
Min Wu ◽  
Roy G. Gordon ◽  
Michael J. Aziz ◽  
David G. Kwabi
Keyword(s):  
Electron Transfer ◽  
Co2 Capture ◽  
Redox Reactions ◽  
Organic Molecules ◽  
Aqueous Electrolyte ◽  
Energetic Cost ◽  
Proton Coupled Electron Transfer ◽  
Electrochemical Redox ◽  
Ph Swing

This study analyzes the energetic cost of CO2 separation using a pH swing created by electrochemical redox reactions of organic molecules involving PCET in aqueous electrolyte, and compares the experimental energetic cost to other methods.

Rational Design of Metal Oxide Catalysts for Electrocatalytic Water Splitting

Nanoscale ◽  
2021 ◽  
Author(s):  
Yiming Xu ◽  
Kaicai Fan ◽  
Huai Qin Fu ◽  
Yu Zou ◽  
Mengyang Dong ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Metal Oxide ◽  
Energy Conversion ◽  
Water Splitting ◽  
Atomic Structure ◽  
Chemical Bonding ◽  
Redox Reactions ◽  
Rational Design ◽  
Metal Oxide Catalysts ◽  
Multiple Charge

Electrocatalytic energy conversion between electricity and chemical bonding energy is realized through redox reactions with multiple charge transfer steps at the electrode-electrolyte interface. The surface atomic structure of the electrode...

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