Showing 541 - 560 results of 3,071 for search '"ions"', query time: 0.05s Refine Results
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    Physiochemical synthesis of hydroxyapatite adsorbents from chicken and camel bone waste for removing Cd and Pb ions from polluted water by M. Nageeb Rashed, A. A. Moneam Gad, N. Magdy Fathy

    Published 2025-01-01
    “…The results revealed that the bone chemically activated with 0.1 M NaOH had greater adsorption of Cd2+ ion (99.7% for HB and 99.89% for CB) and Pb2+ ions (99.85% for HB and 99.79% for CB) than the other activators did. …”
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    Noninvasive rejuvenation strategy of nickel-rich layered positive electrode for Li-ion battery through magneto-electrochemical synergistic activation by Haochen Gong, Yu Cao, Baoshan Zhang, Jinsong Zhang, Yiming Zhang, Huili Wang, Shaojie Zhang, Xiaoyi Wang, Yue Mao, Shuo Liu, Chengyu Han, Qianxin Xiang, Chaoyi Zhou, Jie Sun

    Published 2024-11-01
    “…Abstract Nickel-rich layered oxides are one of the most promising positive electrode active materials for high-energy Li-ion batteries. Unfortunately, the practical performance is inevitably circumscribed by the structural deterioration deriving from the Ni/Li antisite disorder, leading to severe capacity loss and life attenuation. …”
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  12. 552

    Effective Remediation of Lead Ions from Aqueous Solution by Chemically Carbonized Rubber Wood Sawdust: Equilibrium, Kinetics, and Thermodynamic Study by Swarup Biswas, Umesh Mishra

    Published 2015-01-01
    “…Rubber wood sawdust was carbonized into charcoal by chemical treatment which was used for removal of lead ion from aqueous solution. The work involves batch experiments to investigate the pH effect, initial concentration of adsorbate, contact time, and adsorbent dose. …”
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    Synthesis of Activated Carbon Mesoporous from Coffee Waste and Its Application in Adsorption Zinc and Mercury Ions from Aqueous Solution by Liliana Giraldo, Juan Carlos Moreno-Piraján

    Published 2012-01-01
    “…Obtained activated carbons are used in the adsorption of ions Hg(II) and Zn(II). These adsorbents are efficacious to remove these ions from aqueous solution, with monocomponent equilibrium adsorption capacities ranging from from 0.002 to 0.380 mmol∙g-1 for Hg on ACK3 and from 0.002 to 0.330 mmol∙g-1 for ACZ3. …”
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  15. 555

    Gadolinium(III) Ion-Selective Electrode Based on 3-Methyl-1H-1,2,4-triazole-5-thiol by Hassan Ali Zamani, Hossein Behmadi

    Published 2012-01-01
    “…The 3-methyl-1H-1,2,4-triazole-5-thiol (MTH) was used as a suitable ionophore for fabrication of a new gadolinium(III) ion selective potentiometric sensor. Nitrobenzene (NB) was used as plasticizing solvent mediator and sodium tetraphenyl borate (NaTPB) as an anion excluder. …”
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  16. 556

    Construction of Eu3+ Ion-Selective Electrode Based on 1,2-Diaminopropane-N,N,N',N'-tetraacetic acid by Mohammad Reza Abedi, Hassan Ali Zamani

    Published 2011-01-01
    “…The electrode shows a good selectivity for Eu(III) ion with respect to most common cations including alkali, alkaline earth, transition and heavy metal ions. …”
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  17. 557

    Sol-Gel Derived Mg-Based Ceramic Scaffolds Doped with Zinc or Copper Ions: Preliminary Results on Their Synthesis, Characterization, and Biocompatibility by Georgios S. Theodorou, Eleana Kontonasaki, Anna Theocharidou, Athina Bakopoulou, Maria Bousnaki, Christina Hadjichristou, Eleni Papachristou, Lambrini Papadopoulou, Nikolaos A. Kantiranis, Konstantinos Chrissafis, Konstantinos M. Paraskevopoulos, Petros T. Koidis

    Published 2016-01-01
    “…In this respect, novel bioactive scaffolds containing Mg2+ and Cu2+ or Zn2+, ions known for their antimicrobial properties, were synthesized by the foam replica technique and tested regarding their bioactive response in SBF, mechanical properties, degradation, and porosity. …”
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    Ion Exchange Study of Some New Copolymer Resins Derived from 8-Hydroxyquinoline-5-sulphonic Acid, Biuret and Formaldehyde by P. A. Dhakite, W. B. Gurnule

    Published 2011-01-01
    “…Chelation ion exchange properties to these polymers were studied for Cu2+, Cd2+, Co2+ and Zn2+ ions. …”
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