Studies of the Electric Discharge of Organic Compounds. I. The Decomposition of Toluene in 10-MH<scp>z</scp> and 2450-MH<scp>z</scp> Discharges

Taki, Ko

doi:10.1246/bcsj.43.1574

Cited by 10 publications

(2 citation statements)

References 20 publications

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“…The discharging process of an organic compound can be decomposed into reduction of the compound and subsequent binding of Li to the compound. [24] The reduction process can be further decomposed into electron addition to the compound and electron-induced reorganization of the compound. [13b] Therefore, the electron affinity describing the energy change during reduction is described by two primary energies: the charging energy and the reorganization energy.…”

Section: Computational Approaches For Charging and Reorganization Ene...mentioning

confidence: 99%

Impact of Structural Flexibility of Amine Moieties as Bridges for Redox‐Active Sites on Secondary Battery Performance

Choi

Song

et al. 2023

ChemSusChem

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Although environmentally benign organic cathode materials for secondary batteries are in demand, their high solubility in electrolyte solvents hinders broad applicability. In this study, a bridging fragment to link redox‐active sites is incorporated into organic complexes with the aim of preventing dissolution in electrolyte systems with no significant performance loss. Evaluation of these complexes using an advanced computational approach reveals that the type of redox‐active site (i. e., dicyanide, quinone, or dithione) is a key parameter for determining the intrinsic redox activity of the complexes, with the redox activity decreasing in the order of dithione>quinone>dicyanide. In contrast, the structural integrity is strongly reliant on the bridging style (i. e., amine‐based single linkage or diamine‐based double linkage). In particular, owing to their rigid anchoring effect, diamine‐based double linkages incorporated at dithione sites allow structural integrity to be maintained with no significant decrease in the high thermodynamic performance of dithione sites. These findings provide insights into design directions for insoluble organic cathode materials that can sustain high performance and structural durability during repeated cycling.

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Section: Computational Approaches For Charging and Reorganization Ene...mentioning

confidence: 99%

Impact of Structural Flexibility of Amine Moieties as Bridges for Redox‐Active Sites on Secondary Battery Performance

Choi

Song

et al. 2023

ChemSusChem

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“…This paper was followed by numerous experimental studies in which attempts to clarify the dependence of the plasma chemical activity on the field frequency were realized for different processes and principles of comparison. For example, in a series of papers [247] the decomposition of several hydrocarbons was studied in the discharges at 10 MHz and 2.45 GHz. The method of electron or radical scavengers was used to elucidate the mechanism of the processes.…”

Section: Plasma Chemical Activity Of Microwave Plasmamentioning

confidence: 99%

Microwave discharges at low pressures and peculiarities of the processes in strongly non-uniform plasma

Lebedev

2015

Plasma Sources Sci. Technol.

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Microwave discharges (MD) are widely used as a source of non-equilibrium low pressure plasma for different applications. This paper reviews the methods of microwave plasma generation at pressures from 10 −2 approximately to 30 kPa with centimeter-millimeter wavelength microwaves on the basis of scientific publications since 1950 up to the present. The review consists of 16 sections. A general look at MDs and their application is given in the introduction, together with a description of a typical block-schema of the microwave plasma generator, classification of MD, and attractive features of MD. Sections 2-12 describe the different methods of microwave plasma generators on the basis of cavity and waveguide discharges, surface and slow wave discharges, discharges with distributed energy input, initiated and surface discharges, discharges in wave beams, discharges with stochastically jumping phases of microwaves, discharges in an external magnetic field and discharges with a combination of microwave field and dc and RF fields. These methods provide the possibility of producing nonequilibriun high density plasma in small and large chambers for many applications. Plasma chemical activity of nonequilibrium microwave plasma is analyzed in section 13. A short consideration of the history and status of the problem is given. The main areas of microwave plasma application are briefly described in section 14. Non-uniformity is the inherent property of the majority of electrical discharges and MDs are no exception. Peculiarities of physical-chemical processes in strongly non-uniform MDs are demonstrated placing high emphasis on the influence of small noble gas additions to the main plasma gas (section 15). The review is illustrated by 80 figures. The list of references contains 350 scientific publications.

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ChemInform Abstract: ELEKTRISCHE ENTLADUNGEN AN ORGANISCHEN VERBINDUNGEN 1., 2. UND 3. MITT. ZERS. VON TOLUOL, O‐, M‐, P‐XYLOL UND METHYLCYCLOHEXAN IN 10‐MHZ‐ UND 2450‐MHZ‐ENTLADUNGEN

Taki¹

1970

Chemischer Informationsdienst. Organische Chemie

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Studies of the Electric Discharge of Organic Compounds. I. The Decomposition of Toluene in 10-MHz and 2450-MHz Discharges

Cited by 10 publications

References 20 publications

Impact of Structural Flexibility of Amine Moieties as Bridges for Redox‐Active Sites on Secondary Battery Performance

Impact of Structural Flexibility of Amine Moieties as Bridges for Redox‐Active Sites on Secondary Battery Performance

Microwave discharges at low pressures and peculiarities of the processes in strongly non-uniform plasma

ChemInform Abstract: ELEKTRISCHE ENTLADUNGEN AN ORGANISCHEN VERBINDUNGEN 1., 2. UND 3. MITT. ZERS. VON TOLUOL, O‐, M‐, P‐XYLOL UND METHYLCYCLOHEXAN IN 10‐MHZ‐ UND 2450‐MHZ‐ENTLADUNGEN

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