Showing 421 - 440 results of 4,125 for search '"ion"', query time: 0.08s Refine Results
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    The Promotion/Inhibition of the Seepage Transport of Copper Ions by Suspension-Colloidal Particles with Wide Size Gradation by Qingke Nie, Huawei Li, Haipeng Yang, Tengfei Ni, Sichen Jiang

    Published 2021-01-01
    “…Sand column tests were conducted to investigate the seepage transport of silicon powders (SPs) with two wide particle size ranges (30-2000 nm and 2-70 μm), including the cotransport of SPs and copper ions. The results show that the graded large-scale SP has an obvious inhibiting influence on the transport of copper ions. …”
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    Woods Charred at Low Temperatures and Their Modification for the Adsorption of Cr(VI) Ions from Aqueous Solution by Zhenze Li, Takeshi Katsumi, Toru Inui, Shigeyoshi Imaizumi

    Published 2010-06-01
    “…Despite being prepared at higher temperatures and involving greater energy consumption, activated carbons always show a smaller capacity and affinity towards the adsorption of Cr(VI) ions. After a brief review regarding Cr(VI) ion contamination and treatment, the preparation of a novel biosorbent from pyrolyzed wood char for Cr(VI) ion adsorption is described. …”
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    Ampere-level reduction of pure nitrate by electron-deficient Ru with K+ ions repelling effect by Shi-Nan Zhang, Peng Gao, Qian-Yu Liu, Zhao Zhang, Bing-Liang Leng, Jie-Sheng Chen, Xin-Hao Li

    Published 2024-12-01
    “…The pronounced electron deficiency of Ru metals boosts the repelling effect on hydrated K+ ions, as indicated by the distance of K+ ions to catalyst surface, which can loosen the water layer to depress hydrogen evolution and accelerate nitrate conversion. …”
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  8. 428

    Diamond-Like Carbon Film Deposition Using DC Ion Source with Cold Hollow Cathode by E. F. Shevchenko, V. A. Tarala, M. Yu. Shevchenko, A. A. Titarenko

    Published 2014-01-01
    “…Carbon diamond-like thin films on a silicon substrate were deposited by direct reactive ion beam method with an ion source based on Penning direct-current discharge system with cold hollow cathode. …”
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    Adsorption for copper(II) ion with chitosan-SP/PET composite adsorbent enhanced by electric field by Yunfei Song, Aiqun Kong, Yanhong Ji, Benqiao He, Hong Wang, Jianxin Li

    Published 2019-05-01
    “…A method combining adsorption with electric field-driven ion enrichment to remove the trace metal ions in wastewater was investigated. …”
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    The Influence of Mg2+ Ions on the In Vitro Efficacy of Chitosan-Titanium Dioxide Nanotubes (CTNTs) Scaffolds by Siew Shee Lim, Shui Wei Kho, Nehemiah Li Heng Ang, Cheng Heng Pang, Hwei-San Loh

    Published 2019-01-01
    “…Based on current results, CTNTs scaffolds with Mg2+ ions may be a potential biomaterial for bone regeneration.…”
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    Changes in the Porous Texture of Hydrous Ferric Oxide on Adsorption of Transition Metal Ions: Adsorption Mechanism by L.B. Khalil, M.N. Alaya, N.Sh. Petro, R.M.M. Abo Elenein

    Published 2002-06-01
    “…In general, it was found that loading hydrous ferric oxide (HFO) with transition metal ions led to a decrease in both the internal surface and external surface area. …”
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