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Journal articles on the topic 'Half-wave potential'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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1

Touhami, Imen, and Djelloul Messadi. "QSER study for half wave potential of some PAHs." Energy Procedia 157 (January 2019): 522–32. http://dx.doi.org/10.1016/j.egypro.2018.11.216.

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2

Durst, R. "Effect of ionic strength on the polarographic half-wave potential." Analytica Chimica Acta 250, no. 2 (1991): 3–12. http://dx.doi.org/10.1016/0003-2670(91)85002-a.

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3

Durst, Richard A., and David N. Hume. "Effect of ionic strength on the polarographic half-wave potential." Analytica Chimica Acta 251, no. 1-2 (1991): 3–12. http://dx.doi.org/10.1016/0003-2670(91)87109-k.

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4

NI, DONGDONG, та ZHONGZHOU REN. "SYSTEMATIC CALCULATION OF α-DECAY HALF-LIVES WITHIN GENERALIZED DENSITY-DEPENDENT CLUSTER MODEL". International Journal of Modern Physics E 19, № 08n09 (2010): 1592–602. http://dx.doi.org/10.1142/s0218301310016004.

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An improved version of the generalized density-dependent cluster model is presented to describe an α particle tunneling through a microscopic potential barrier. The microscopic potential is numerically constructed in the double folding model for both the Coulomb potential and the nuclear potential. The decay width is computed using the integral of the quasibound state wave function, the scattering state wave function, and the difference of potentials. We perform a systematic calculation of α-decay half-lives for even-even, odd-A, and odd-odd nuclei ranging from N = 84 to N = 126. The calculate

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5

Noorizadeh, Hadi, and Abbas Farmany. "Theoretical prediction for the half wave reduction potential of organic molecules." Russian Journal of Electrochemistry 50, no. 6 (2014): 579–86. http://dx.doi.org/10.1134/s102319351401008x.

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6

Farwaha, Hardeep S., Götz Bucher, and John A. Murphy. "A novel neutral organic electron donor with record half-wave potential." Organic & Biomolecular Chemistry 11, no. 46 (2013): 8073. http://dx.doi.org/10.1039/c3ob41701h.

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7

Mospan, Vladyslav, Alexey Yurko, Dmitriy Kukharenko, Viktor Gladkyi, and Sergii Sankov. "ANALYSIS OF VOLTAMPEROGRAMS OF OXIDATION-REDUCTION PROCESSES WITH LABVIEW MEANS." Transactions of Kremenchuk Mykhailo Ostrohradskyi National University, no. 6(131) (December 26, 2021): 122–27. http://dx.doi.org/10.30929/1995-0519.2021.6.122-127.

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Purpose. In the analysis of voltammetograms of redox processes for cells with electrodes there is a need to determine the potential of the half-wave E1/2. Finding the half-wave potential is the basis of qualitative analysis of polarographic and voltammetric analyzes. The middle of the area of the abrupt change of current between the two linearly increasing areas of saturation and is the point of the half-wave on the voltammetry. Sometimes it is not possible to reach the possible value of the diffusion current Id and then determining the wave height as the interval from the beginning of the ben

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8

Schultz, William W., Jin Huh, and Owen M. Griffin. "Potential energy in steep and breaking waves." Journal of Fluid Mechanics 278 (November 10, 1994): 201–28. http://dx.doi.org/10.1017/s0022112094003678.

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We find that the RMS wave height (square root of the potential energy) rather than peak-to-peak wave height is a better experimental and analytic criterion for determining when a regular, two-dimensional deep-water wave will break. A spectral algorithm for two-dimensional potential flow is developed and used to compare breaking onset criteria for energy input from (i) converging sidewalls, (ii) a submerged disturbance, and (iii) wave focusing. We also find that wave-breaking criteria (potential energy or the more classical peak-to-peak wave height) are a function of the rate of energy input. L

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9

Pak, R. Y. S. "Asymmetric Wave Propagation in an Elastic Half-Space by a Method of Potentials." Journal of Applied Mechanics 54, no. 1 (1987): 121–26. http://dx.doi.org/10.1115/1.3172945.

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A method of potentials is presented for the derivation of the dynamic response of an elastic half-space to an arbitrary, time-harmonic, finite, buried source. The development includes a set of transformed stress-potential and displacement-potential relations which are apt to be useful in a variety of wave propagation problems. Specific results for an embedded source of uniform distributions are also included.

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10

Zhang, Qiang, Xuan-Zhang Wang, Shu-Fang Fu, Jing Bai, and Sheng Zhou. "MnF2/SiO2Transport Properties of Quasiperiodic Photonic Crystals for Potential Catalytic Applications." Journal of Nanomaterials 2015 (2015): 1–8. http://dx.doi.org/10.1155/2015/798272.

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Magnetically recyclable materials should be ideal support in photocatalytic system because they permit the photocatalysts to be recovered rapidly and efficiently by applying an external magnetic field such as, MnF2. In this paper, MnF2and SiO2layers constitute a one-dimensional quasiperiodic photonic crystal according to Fibonacci. When the electromagnetic wave irradiates obliquely, the transmission peak moves to higher frequency direction with the angle increasing. Both the number of transmission peaks and the transmission peaks of double-forked structure increase with the increase of structu

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11

Zhao, Jujiao, Bo Shang, and Jun Zhai. "N-Doped Graphene as an Efficient Metal-Free Electrocatalyst for Indirect Nitrate Reduction Reaction." Nanomaterials 11, no. 9 (2021): 2418. http://dx.doi.org/10.3390/nano11092418.

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N-doped graphene samples with different N species contents were prepared by a two-step synthesis method and evaluated as electrocatalysts for the nitrate reduction reaction (NORR) for the first time. In an acidic solution with a saturated calomel electrode as reference, the pyridinic-N dominant sample (NGR2) had an onset of 0.932 V and a half-wave potential of 0.833 V, showing the superior activity towards the NORR compared to the pyrrolic-N dominant N-doped graphene (onset potential: 0.850 V, half-wave potential: 0.732 V) and the pure graphene (onset potential: 0.698 V, half-wave potential: 0

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12

Yang, Hai-Feng, Yao-Hua Hu, and Yong-Gang Tan. "Transfer of a wave packet in double-well potential." International Journal of Modern Physics B 32, no. 11 (2018): 1850131. http://dx.doi.org/10.1142/s021797921850131x.

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Energy potentials with double-well structures are typical in atoms and molecules systems. A manipulation scheme using Half Cycles Pulses (HCPs) is proposed to transfer a Gaussian wave packet between the two wells. On the basis of quantum mechanical simulations, the time evolution and the energy distribution of the wave packet are evaluated. The effect of time parameters, amplitude, and number of HCPs on spatial and energy distribution of the final state and transfer efficiency are investigated. After a carefully tailored HCPs sequence is applied to the initial wave packet localized in one well

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13

Attanayake, N. Harsha, Aman Preet Kaur, T. Malsha Suduwella, Corrine F. Elliott, Sean R. Parkin, and Susan A. Odom. "A stable, highly oxidizing radical cation." New Journal of Chemistry 44, no. 42 (2020): 18138–48. http://dx.doi.org/10.1039/d0nj04434b.

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14

OHISHI, YOSHITAKA, KIYOSHI KURIYAMA, YOSHIO DOI, and TERUO NAKANISHI. "Antibacterial activity and polarographic half-wave reduction potential of 2-nitrobenzo(b)furans." CHEMICAL & PHARMACEUTICAL BULLETIN 33, no. 7 (1985): 2854–61. http://dx.doi.org/10.1248/cpb.33.2854.

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15

Eskandari-Ghadi, Morteza, and Amirhossein Amiri-Hezaveh. "Wave propagations in exponentially graded transversely isotropic half-space with potential function method." Mechanics of Materials 68 (January 2014): 275–92. http://dx.doi.org/10.1016/j.mechmat.2013.09.009.

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16

Nesmerak, Karel, Andrey A. Toropov, Alla P. Toropova, Petra Kohoutova, and Karel Waisser. "SMILES-based quantitative structure–property relationships for half-wave potential of N-benzylsalicylthioamides." European Journal of Medicinal Chemistry 67 (September 2013): 111–14. http://dx.doi.org/10.1016/j.ejmech.2013.05.031.

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17

Pahlavani, Mohammadreza, and Behnam Firoozi. "Study of Electromagnetic Multipole Transition Half-Lives of One-Hole 15O–15N and One-Particle 17O–17F Mirror Nuclei." Zeitschrift für Naturforschung A 68, no. 10-11 (2013): 709–14. http://dx.doi.org/10.5560/zna.2013-0056.

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Energy spectrum and wave functions are obtained numerically with a potential consisting of Woods-Saxon, Coulomb, and spin-orbit coupling parts for the nuclei 15O, 15N, 17O, and 17F. The radial parts of the wave functions are used to calculate some matrix elements of electromagnetic transitions. These results are applied to calculate half-lives of low-lying exited states in the one-particle 17O and 17F as well as in the one-hole 15O and 15N isotopes. The calculated half-lives are compared with available experimental and theoretical results based on harmonic oscillator wave functions and Weissko

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18

V., K. CHITALE, and S. PITRE K. "Polarographic Behaviour and Kinetics of Electrode Reaction of Neodymium(III) in Potassium Chloride." Journal of Indian Chemical Society Vol. 62, Feb 1985 (1985): 118–20. https://doi.org/10.5281/zenodo.6303220.

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Department of Chemistry, University of Saugar, Sagar-470 003 <em>Manuscript received 18 July 1983, revised 12 June 1984, accepted 19 January 1985</em> Polarographic behaviour and kinetics of electrode reaction of Nd<sup>III</sup> in potassium chloride in presence of 0.01% gelatin between<em> p</em>H 1.9 to 3.0 value have been investigated. It is observed that Nd<sup>III</sup> gives an irreversible polarographic wave in 0.1 to 0.5 mol dm<sup>-2</sup> potassium chloride, which attains a quasi-reversible nature on increasing the supporting electrolyte concentration and finally it b

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19

Pareshnath, Banerjee, Dasgupta Archana, and K. Dasgupta Nanda. "Pi electronic structure and spectra of benzothienobenzothiophenes." Journal of Indian Chemical Society Vol. 78, Apr 2001 (2001): 206–7. https://doi.org/10.5281/zenodo.5872528.

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Department of Chemistry, Visva-Bharati, Santiniketan-731 235, India <em>Manuscript received 20 January 1999, revised 31 August 2000, accepted 8 December 2000</em> The molecules benzothienobenzothiophenes have been studied using SCF-MO-PPP method modified by Dewar and Harget. The ground state properties and other properties, such as ionization potential, electron affinity, <em>π</em>*←<em> π</em> spectra, half-wave reduction potential have been predicted and correlated with experimental ones where available

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20

Mücke, Philipp, Rainer F. Winter, and Konrad Kowalski. "Lack of electronic coupling despite half-wave potential splittings in ferrocenylvinyl-substituted [2.2]-paracyclophanes." Journal of Organometallic Chemistry 735 (July 2013): 10–14. http://dx.doi.org/10.1016/j.jorganchem.2013.03.024.

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21

Zanotto, F. M., R. A. Fernández, and S. A. Dassie. "Facilitated proton transfer reactions via water autoprotolysis across oil|water interfaces. Half-wave potential." Electrochimica Acta 332 (February 2020): 135498. http://dx.doi.org/10.1016/j.electacta.2019.135498.

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22

Dai, Yi-min, Hui Liu, Lan-li Niu, Cong Chen, Xiao-qing Chen, and You-nian Liu. "Estimation of half-wave potential of anabolic androgenic steroids by means of QSER approach." Journal of Central South University 23, no. 8 (2016): 1906–14. http://dx.doi.org/10.1007/s11771-016-3246-2.

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23

M., Z. A. Rafiquee, S. Rathore H., K. Gangwar S., and Kabir-ud-Din. "Polarographic study on parathion in micellar media." Journal of Indian Chemical Society Vol. 82, Apr 2005 (2005): 329–32. https://doi.org/10.5281/zenodo.5827441.

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Department of Applied Chemistry, Z. H. College of Engineering and Technology, Aligarh Muslim University, Aligarh-202 002, India <em>E-mail</em> : drrafiquee@yahoo.com Department of Chemistry, Aligarh Muslim University, Aligarh-202 002, India <em>Manuscript received 14 June 2004, revised 25 October 2004, accepted 19 January 2005</em> Direct current polarographic study of parathion shows two reduction waves at pH 3.0-10.0. The second wave does not appear in highly alkaline medium due to the stable nature of hydroxylamine. Two waves also appear at pH 3.0-10.0 in presence of anionic surfactant, so

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24

Zhong, Haobin, Changwei Shi, Jiantao Li, et al. "Cobalt decorated nitrogen-doped carbon bowls as efficient electrocatalysts for the oxygen reduction reaction." Chemical Communications 56, no. 32 (2020): 4488–91. http://dx.doi.org/10.1039/c9cc10036a.

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25

Wade, Andrew. "Evolve Project Shows 70GW of Untapped European Marine Power." Engineer 302, no. 7944 (2023): 10. http://dx.doi.org/10.12968/s0013-7758(23)90906-2.

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26

Ma, Huixin, Daijie Deng, Honghui Zhang, et al. "Engineering Mn atomic sites in multi-dimensional nitrogen-doped carbon for highly efficient oxygen reduction reaction." Chemical Communications 58, no. 6 (2022): 871–74. http://dx.doi.org/10.1039/d1cc06811c.

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27

Filimonov, Dmitry A., Tatyana F. Yudina, Ilya V. Bratkov, Nikolai A. Leontiev, and Tatiana V. Ershova. "ELECTROCHEMICAL PROPERTIES OF THERMALLY EXPANDED GRAPHITES AND OXIDIZED GRAPHITES MODIFIED WITH TRANSITION METAL SALTS." IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENIY KHIMIYA KHIMICHESKAYA TEKHNOLOGIYA 59, no. 3 (2018): 55. http://dx.doi.org/10.6060/tcct.20165903.5308.

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The data were presented on study by electrochemical properties (the redox potential, the effective number of electrons, half-wave potential, current density) of thermally expanded graphite and oxidized graphite modified with metal salts (Fe2+, Co2+, Ni2+, Cu2+, Zn2+) in alkaline environment.

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28

Mahmoodi Kordkheili, Hamidreza, Gholamreza Ghodrati Amiri, and Mahmood Hosseini. "Axisymmetric wave propagation of thermoelastic transversely isotropic half-space under buried loading using potential functions." Waves in Random and Complex Media 28, no. 4 (2018): 760–83. http://dx.doi.org/10.1080/17455030.2018.1468120.

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29

Niyazymbetov, M. E., and V. A. Petrosyan. "The half-wave oxidation potential as a criterion for estimating the reactivity of anionic nucleophiles." Bulletin of the Academy of Sciences of the USSR Division of Chemical Science 40, no. 11 (1991): 2149–53. http://dx.doi.org/10.1007/bf00961027.

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30

Xie, Zu Feng, Qing Bang Han, and Chang Ping Zhu. "Research of Porous Solid - Fluid Interface Scholte Wave." Advanced Materials Research 538-541 (June 2012): 2175–80. http://dx.doi.org/10.4028/www.scientific.net/amr.538-541.2175.

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This paper establishes the theoretical model of Scholte wave velocity on the fluid-porous medium interface based on the Biot theory of porous media. We firstly simulates and analysis sound propagation characteristics of fluid-saturated porous, and then we deduces the secular equation of fluid-solid interface wave on semi-infinite half-space applying potential function method. This study will provide a theoretical guidance of detecting the interface wave between fluid and porous media.

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31

Prikazchikov, Danila A. "Asymptotic Formulation for the Rayleigh Wave on a Nonlocally Elastic Half-Space." Vibration 6, no. 1 (2023): 57–64. http://dx.doi.org/10.3390/vibration6010005.

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This paper deals with the Rayleigh wave, propagating on a nonlocally elastic, linearly isotropic half-space, excited by a prescribed surface loading. The consideration develops the methodology of hyperbolic–elliptic models for Rayleigh and Rayleigh-type waves, and relies on the effective boundary conditions formulated recently, accounting for the crucial contributions of the nonlocal boundary layer. A slow-time perturbation scheme is established, leading to the reduced model for the Rayleigh wave field, comprised of a singularly perturbed hyperbolic equation for the longitudinal wave potential

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32

CHEN, WEN-LI, GAO-FENG WEI, and WEN-CHAO QIANG. "THE APPROXIMATE ANALYTICAL SOLUTIONS OF THE KLEIN–GORDON EQUATION WITH THE SECOND PÖSCHL–TELLER LIKE POTENTIAL FOR NONZERO ANGULAR MOMENTUM." Modern Physics Letters A 24, no. 17 (2009): 1371–82. http://dx.doi.org/10.1142/s0217732309028825.

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The approximate analytical bound and scattering state solutions of the arbitrary l-wave Klein–Gordon equation for the second Pöschl–Teller like potential are carried out by a new approximation to the centrifugal term. The analytical radial wave functions of the l-wave Klein–Gordon equation with the second Pöschl–Teller like potential are presented and the corresponding energy equations for bound states and phase shifts for scattering states are derived. It is well shown that the poles of S-matrix in the complex energy plane correspond to bound states for real poles and scattering states for co

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33

Khamitov, R. F., and D. A. Valimukhametova. "Applications of polarographic analysis in medicine." Kazan medical journal 77, no. 5 (1996): 365–67. http://dx.doi.org/10.17816/kazmj104623.

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Among the physico-chemical methods used in medicine is the polarographic analysis (PA), first proposed by Academician J. Geirovsky. PA is based on determining the dependence of the current strength on the applied voltage during electrolysis of a solution in a special electrolyzer. The current-potential relationship is expressed graphically in the form of polarization curves (polarograms). Each electroactive substance under certain conditions (background electrolyte solution) has its reduction potential. The half-wave potential of the polarogram (electrode potential at which the current value e

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34

Zhang, Jingrui, and Yanyan Li. "A Two-Dimensional Generalized Electromagnetothermoelastic Diffusion Problem for a Rotating Half-Space." Mathematical Problems in Engineering 2014 (2014): 1–12. http://dx.doi.org/10.1155/2014/964218.

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In the context of the theory of generalized thermoelastic diffusion, a two-dimensional generalized electromagnetothermoelastic problem with diffusion for a rotating half-space is investigated. The rotating half-space is placed in an external magnetic field with constant intensity and its bounding surface is subjected to a thermal shock and a chemical potential shock. The problem is formulated based on finite element method and the derived finite element equations are solved directly in time domain. The nondimensional temperature, displacement, stress, chemical potential, concentration, and ind

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35

Bhoi, Swagatika, and Basudeb Sahu. "Unearthing radial independence for prediction of alpha-decay half-lives." International Journal of Modern Physics E 27, no. 06 (2018): 1850048. http://dx.doi.org/10.1142/s0218301318500489.

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Nuclear radial distance is a prerequisite for generating any alpha-decay half-life formula by taking a suitable effective potential. We study the emission process of alpha particles from an isolated quasi-bound state generated by an effective potential to a scattering state. The effective potential is expressed in terms of Frahn form of potential which is exactly solvable and an analytical expression for half-life is obtained in terms of Coulomb function, wave function and the potential. We then derive a closed-form expression for the decay half-life in terms of the parameters of the potential

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36

Edouard, Diouf. "Analytical Solution of the Schrödinger Equation with an Exponential Type Mass Depending on the Spatial Variable." European Jornal of Theoretical and Sciences 1, no. 4 (2023): 712–17. https://doi.org/10.59324/ejtas.2023.1(4).65.

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In the present work, we proceed to study the Schrödinger equation with dependent mass position. From the resulting partial differential equations, we obtain exact analytical solutions governed by Bessel functions. The exact solution of Schrödinger's equation for a particle with dependent position of the mass (PDM) is a "half-harmonic potential" defined in a Hilbert space. The harmonic oscillator is carried by the wave function ψ(x) through the Bessel function. The magnitude of ψ(x) increases dramatically as the values of the spatial coordinate become larger and

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37

SAHU, BASUDEB, Y. K. GAMBHIR, and C. S. SHASTRY. "S-MATRIX AND WAVE FUNCTION METHODS FOR THE CALCULATION OF SMALL DECAY WIDTHS." Modern Physics Letters A 25, no. 07 (2010): 535–47. http://dx.doi.org/10.1142/s0217732310032056.

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Most of the decaying systems namely α-decay and proton radio activity have extremely narrow widths and hence are termed as quasi-bound states. There are three methods available for the computation of very narrow widths. First, the analytic S-matrix method which treats resonance as a pole in complex energy plane with its real part representing resonance energy and the imaginary part the half width. Another two methods namely (i) direct (D) method and (ii) distorted wave (DW) method are based on the property of the quasi-bound state wave function which is quite similar to a bound state wave func

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38

HE, TIANHU, YANYAN LI, and SHUANHU SHI. "FINITE ELEMENT METHOD TO A GENERALIZED ELECTROMAGNETO-THERMOELASTIC PROBLEM WITH DIFFUSION." International Journal of Applied Mechanics 04, no. 04 (2012): 1250046. http://dx.doi.org/10.1142/s1758825112500469.

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In the context of the theory of generalized thermoelastic diffusion, a two-dimensional generalized electromagneto-thermoelastic problem with diffusion for a half-space is investigated. The half-space is placed in an external magnetic field with constant intensity and its bounding surface is subjected to a thermal shock and a chemical potential shock. The governing equations of the problem are formulated and solved numerically by means of finite element method. The derived finite element equations are solved directly in time domain. The nondimensional temperature, displacement, stress, chemical

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39

Song, JingYu, Xuan Xie, Kanjun Sun, et al. "Uniform nickel–cobalt nanoparticles embedded in nitrogen-doped carbon nanofibers for highly active and durable oxygen reduction electrocatalysts." New Journal of Chemistry 45, no. 18 (2021): 8210–16. http://dx.doi.org/10.1039/d0nj06191c.

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Novel nickel–cobalt bimetallic nanoparticles uniformly embedded in nitrogen-doped carbon nanofibers (NiCo@NCNFs) have been fabricated via a facile electrospinning and subsequent carbonization process, which exhibits a high half-wave potential and excellent long-term stability.

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40

Li, Kaili, Daohao Li, Liangkui Zhu, et al. "Bimetallic ZIF derived Co nanoparticle anchored N-doped porous carbons for an efficient oxygen reduction reaction." Inorganic Chemistry Frontiers 7, no. 4 (2020): 946–52. http://dx.doi.org/10.1039/c9qi01487j.

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A high-performance electrocatalytic material was derived from a new bimetallic ZIF precursor, exhibiting excellent oxygen reduction reaction performance with a half-wave potential (E<sub>1/2</sub>) of 0.849 V, superior to that of commercial Pt/C.

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41

Teymouri, Hamid, Ali Khojasteh, Mohammad Rahimian, and Ronald Y. S. Pak. "Wave motion in multi-layered transversely isotropic porous media by the method of potential functions." Mathematics and Mechanics of Solids 25, no. 3 (2019): 547–72. http://dx.doi.org/10.1177/1081286519883925.

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Wave propagation in a multi-layered transversely isotropic porous medium has been considered in this paper, which consists of n parallel layers overlying on a half-space. Potential functions are used to solve elastodynamic differential equations of the poroelastic medium. Time-harmonic excitation is assumed and the procedure of solution is performed in the frequency domain. Generalized reflection and transmission matrices are generated for compressional and shear waves separately. By means of the Hankel transformation method, coupled differential equations are altered to ordinary ones and Riem

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42

Xin, Shu-Sheng, Yan-Ling Deng, and Chun-Yang Pan. "The crystal structure and oxygen reduction reaction of Ni(ii)-complex templated borate-sulfate and borate." Dalton Transactions 51, no. 15 (2022): 6007–13. http://dx.doi.org/10.1039/d2dt00213b.

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Three borates (1, 2, and 3) exhibit different interlinkage modes. 1, 2, and 3-based catalysts have shown the best ORR activity with a half-wave potential of 0.78 V for 1, 0.74 V for 2 and 0.79 V for 3.

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43

Ibrahimova, N. Z., A. Sh Aliyev, G. M. Jafarov, I. U. Lyatifov, and D. B. Tagiyev. "ELECTROCEMICAL STUDY OF SYM. POLYMETHYLFERROCENE/SYM. POLYMETHYLFERRICINIUM (MenFc/MenFc+) (n = 6, 8, 10) REDOX SYSTEMS IN ORGANIC SOLUTIONS." Azerbaijan Chemical Journal, no. 4 (December 8, 2022): 8–14. http://dx.doi.org/10.32737/0005-2531-2022-4-8-14.

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Redox systems MenFc/MenFc+ (n=6, 8, 10) consisting of symmetric polymethylferrocene and the corres-pon¬ding polymethylferricinium cation have been studied by cyclic voltammetry in organic solvents - acetonitrile, dichloromethane and dimethylsulfoxide. The values of the diffusion coefficient of the reagents (MenFc and MenFc+) of redox systems have been calculated by the Randles-Sevcik equation, which are consistent with the conclusion that "a one-electron reversible electrochemical reaction is determined by the diffusion of the reagents". The features of the change in the values of the diffusio

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44

T.V., D. Prasad Rao, and Veerabhadram G. "Effect of organic solvents and concentration on electrochemical reduction behaviour of N,N' -(di-benzylidene)-p-phenylenediamine." Journal of Indian Chemical Society Vol. 84, Dec 2007 (2007): 1223–26. https://doi.org/10.5281/zenodo.5825069.

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Department of Chemistry, University College of Science, Osmania University, Hyderabad-500 007, India <em>E-mail</em>: theeda_prasad@yahoo.com <em>Manuscript received 6 July 2007, revised 10 September 2007, accepted 13 September 2007</em> The electrochemical reduction behaviour of <em>N,N' </em>-(di-benzylidene)-<em>p</em>-phenylencdiamine in 1 : 1 aquo-organic mixtures of different organic solvents, in the pH range from 2.0 to 12.0 at 30°C and the effect of concentration in the same pH range at various concentrations from 0.2 to 1.0 mM have been studied. The diffusion current (i<sub>d<

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Sarkisyan, S. V. "TRIDIMENSIONAL WAVES AT THE INTERFACE OF TWO ELASTIC MEDIA ON CONTACT WITHOUT FRICTION." Proceedings of the YSU A: Physical and Mathematical Sciences 50, no. 3 (241) (2016): 79–83. http://dx.doi.org/10.46991/pysu:a/2016.50.3.079.

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The question of presence of Stoneley’s surface waves in three-dimensional statement is considered. Conditions are given at the interface of two half-space corresponding to the contact of two half-space without friction. The investigated problems are simplified by the introduction of potential function with analogue of the plane deformation problems. The characteristic equation is obtained concerning the phase speed of the surface wave, for which the special cases are considered.

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Rai, D. P., and R. K. Thapa. "A First Principle Calculation of Full-Heusler Alloy Co2TiAl: LSDA+U Method." ISRN Condensed Matter Physics 2012 (August 16, 2012): 1–5. http://dx.doi.org/10.5402/2012/410326.

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We performed the structure optimization of Co2TiAl based on the generalized gradient approximation (GGA) and linearized augmented plane wave (LAPW) method. The calculation of electronic structure was based on the full-potential linear augmented plane wave (FP-LAPW) method and local spin density approximation exchange correlation LSDA+U. We also studied the impact of the Hubbard potential or onsite Coulomb repulsion (U) on electronic structure; the values are varied within reasonable limits to study the resulting effect on the physical properties of Co2TiAl system. The calculated density of sta

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Li, Ke, Shuangxi Jing, Jiangong Yu, and Bo Zhang. "Complex Rayleigh Waves in Nonhomogeneous Magneto-Electro-Elastic Half-Spaces." Materials 14, no. 4 (2021): 1011. http://dx.doi.org/10.3390/ma14041011.

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The complex Rayleigh waves play an important role in the energy conversion efficiency of magneto-electro-elastic devices, so it is necessary to explore the wave propagation characteristics for the better applications in engineering. This paper modifies the Laguerre orthogonal polynomial to investigate the complex Rayleigh waves propagating in nonhomogeneous magneto-electro-elastic half-spaces. The improved method simplifies the calculation process by incorporating boundary conditions into the constitutive relations, shortens the solving time by transforming the solution of wave equation to an

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Antonov, A. M., and V. I. Erofeev. "DISTRIBUTION OF THE RAYLEIGH WAVE ALONG THE BORDER OF THE HALF-SPACE, DESCRIBED BY THE SIMPLIFIED MODEL OF THE COSSERAT." Problems of strenght and plasticity 81, no. 3 (2019): 333–44. http://dx.doi.org/10.32326/1814-9146-2019-81-3-333-344.

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We consider a simplified (reduced) dynamic model of a Cosserat medium, which occupies an intermediate position between the classical dynamic theory of elasticity and the proper Cosserat medium model, which has asymmetry in the stress tensor and the presence of moment stresses. In contrast to the latter, in the simplified model, three of the six elastic constants are zero and, as a result, there is no moment stress tensor. In the two-dimensional formulation for the model of a reduced medium, the problem of the propagation of an elastic surface wave along the half-space boundary was solved. The

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Ruiz-Morales, Juan Carlos, Jesús César Rodríguez Placeres, Manuel Barrera Niebla, and Mariana Cuesta Sánchez. "A New Method of Analysis of Polarographic Waves." Collection of Czechoslovak Chemical Communications 68, no. 6 (2003): 1055–64. http://dx.doi.org/10.1135/cccc20031055.

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A method of analysis of polarographic waves of simple electrode processes is proposed. The quasi-reversible half-wave potential, Ec1/2, is involved in the determination of thermodynamic and kinetic parameters of electrode processes. This potential is determined very easily and with great precision. In order to facilitate the use of the method proposed, we have developed a computer program for Windows.

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Chen, Xiaoqing, Jiahao Liang, Xiang Tan, et al. "Optimization Design of a Multi-String Standing Wave Electrospinning Apparatus Based on Electric Field Simulations." Polymers 16, no. 16 (2024): 2330. http://dx.doi.org/10.3390/polym16162330.

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The mass production of uniform, high-quality polymer nanofibers remains a challenge. To enhance spinning yield, a multi-string standing wave electrospinning apparatus was developed by incorporating a string array into a standing wave electrospinning device. The process parameters such as string spacing, quantity, and phase difference were optimized, and their effects on the electric field distribution within the spinning area were analyzed using electric field simulations. When the string spacing was less than 40 mm or the number of strings exceeded two, the electric field strength significant

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