Science Journal of Chemistry

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Volume 9, Issue 4, August 2021

  • Electric Field Effects on Neutral Gold Clusters Au2-10: A First-Principles Theoretical Survey of the First- and Second-Order Hyperpolarizabilities

    Mahnaz Jabbarzadeh Sani

    Issue: Volume 9, Issue 4, August 2021
    Pages: 80-96
    Received: 28 June 2021
    Accepted: 19 July 2021
    Published: 29 July 2021
    DOI: 10.11648/j.sjc.20210904.11
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    Abstract: Herein we report the density functional theory (DFT) calculations of nonlinear optical (NLO) properties of neutral gold clusters Aun (n=2-10) applying long-range corrected LC-M06L functional and Los-Alamos National Laboratory double-ζ polarized basis set. The effects of the incident frequency on the first and second-order hyperpolarizability togeth... Show More
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  • Mini Review: Some Peculiarities of Chemical Mesoscopics and This Scientific Trend Development Perspective

    Kodolov Vladimir Ivanovitch, Kodolova-Chukhontzeva Vera Vladimirovna, Mustakimov Rostislav Valer’evitch

    Issue: Volume 9, Issue 4, August 2021
    Pages: 97-104
    Received: 5 July 2021
    Accepted: 19 July 2021
    Published: 26 August 2021
    DOI: 10.11648/j.sjc.20210904.12
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    Abstract: In present mini review the definition of new scientific trend “chemical mesoscopics”, which is based on the ideas of the mesoscopic physics (mesoscopics) and also more latest mesoscopic chemistry, is given. This new scientific trend includes quantum notions on mesoparticle reactivity in chemical reactions. In these cases the negative charges quants... Show More
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  • Inhibition Effect of Different Corrosion Inhibitors on Steel Bars Corrosion and Improvement Effect After Double Doped

    Minghui Jiang, Meiyan Hang, Yubing Yang, Teng Cheng, Hao Wang, Gangming Zhou

    Issue: Volume 9, Issue 4, August 2021
    Pages: 105-112
    Received: 12 August 2021
    Accepted: 26 August 2021
    Published: 31 August 2021
    DOI: 10.11648/j.sjc.20210904.13
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    Abstract: Reinforced concrete structures are easily corroded in the Salt Lake areas of China, especially in harsh environmental circumstance, such as freezing-thawing cycles, wetting-dry, et al, thus causing a lot of damage problems (concrete deterioration and steel bars corrosion). This research investigation was a research study which was to solve the corr... Show More
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