Showing 221 - 240 results of 4,117 for search '"ions"', query time: 0.07s Refine Results
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    Quasi-vertically asymmetric channels of graphene oxide membrane for ultrafast ion sieving by Changdao Han, Jie Jiang, Liuhua Mu, Wenhui Zhao, Junfan Liu, Jian Lan, Shouyuan Hu, Huan Yang, Shan Gao, Feng Zhou, Junlang Chen, Yan Fan, Xiangmei Duan, Pei Li, Liang Chen

    Published 2025-01-01
    “…The membranes achieved water permeance of 2647 L m−2 h−1 bar−1 while still maintaining an ultrahigh rejection rate of 99.9% for heavy metal ions, which is superior to the state-of-the-art 2D membranes reported. …”
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  4. 224
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    Adsorption of Nickel Ion by Low Cost Carbon-Kinetic, Thermodynamic and Equilibrium Studies by V. Vijayakumaran, S. Arivoli, S. Ramuthai

    Published 2009-01-01
    “…A carbonaceous adsorbent prepared from an indigenous waste, by acid treatment was tested for its efficiency in removing nickel ion. The process parameters studied include agitation time, initial metal ion concentration, carbon dose, pH and temperature. …”
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  6. 226

    Separation effectiveness of ideal ion exchange membranes: Application of the Gibbs-Donnan theory. by Jacek Waniewski, Leszek Pstras, Mauro Pietribiasi

    Published 2025-01-01
    “…Ion exchange membranes (IEMs) are permselective membranes that, in principle, only allow the flow of ions with a specific charge sign, opposite to that of the fixed membrane ionic groups (counter-ions). …”
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  7. 227

    A New Two-Component Model for Hadron Production in Heavy-Ion Collisions by Xuejiao Yin, LiLin Zhu, Hua Zheng

    Published 2017-01-01
    “…Hence, a new two-component distribution, which is a hydrodynamic extension of the generalized FP solution accounting for the collective motion effect in heavy-ion collisions, is proposed in order to reproduce all the identified particle spectra. …”
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  8. 228

    Electron-ion collider transverse instabilities due to the crab cavity fundamental impedance by T. Mastoridis, T. Loe, M. Blaskiewicz

    Published 2025-01-01
    “…The electron-ion collider crab Cavities will present a significant transverse impedance to the beam. …”
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    X-Ray-Induced Changes to Passivation Layers of Lithium-Ion Battery Electrodes by Benjamin T. Young, David R. Heskett, Joseph C. Woicik, Brett L. Lucht

    Published 2018-01-01
    “…We report here on observed modification of the solid electrolyte interphase of a lithium-ion battery electrode during prolonged exposure to 4 keV SR. …”
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  14. 234

    A functional cathode sodium compensation agent for stable sodium-ion batteries by Wei Wu, Zhenglin Hu, Zhengfei Zhao, Aoxuan Wang, Jiayan Luo

    Published 2025-01-01
    “…Cathode compensation agent is a favorable strategy to make up for the loss of active sodium ions consumed by HC anode. Yet it lacks agent that effectively decomposes to increase the active sodium ions as well as regulate carbon defects for decreasing the irreversible sodium ions consumption. …”
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  15. 235

    Methods of Calculating Ionization Energies of Multielectron (Five or More) Isoelectronic Atomic Ions by Peter F. Lang, Barry C. Smith

    Published 2013-01-01
    “…Alternative simple quadratic expressions for calculating ionization energies of multielectron ions are discussed. A set of coefficients when substituted into a simple expression produces very good agreement with the literature values. …”
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  16. 236

    Chemical Modifications of Cassava Peel as Adsorbent Material for Metals Ions from Wastewater by Daniel Schwantes, Affonso Celso Gonçalves, Gustavo Ferreira Coelho, Marcelo Angelo Campagnolo, Douglas Cardoso Dragunski, César Ricardo Teixeira Tarley, Alisson Junior Miola, Eduardo Ariel Völz Leismann

    Published 2016-01-01
    “…Residues from the processing of cassava roots (Manihot esculenta Crantz), or cassava peels, are evaluated as chemically modified adsorbents with H2O2, H2SO4, and NaOH, in the removal of metal ions Cd(II), Pb(II), and Cr(III) from contaminated water. …”
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    Spherical hard carbon/graphite anode for high performance lithium ion batteries. by Xingqun Liao, Dalin Hu, Lijuan Yu, Bin Li, Feng Xiao, Shanxing Wang

    Published 2024-01-01
    “…Generally, the analysis shows that the spherical hard carbon/graphite porous electrode has more uniform porous structure, shorter transport path, less nano-scale powder and a certain voltage buffer ability compared to the pure graphite powder system, which enhance the ion transport kinetics, and reduce the side reactions under the high temperature, so as to effectively improve the fast charging performance and cycle life of the LIBs. …”
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  19. 239

    The Effects of Polystyrene Microplastics and Copper Ion Co-Contamination on the Growth of Rice Seedlings by Huiyu Jin, Guohe Lin, Mingzi Ma, Lin Wang, Lixiang Liu

    Published 2024-12-01
    “…Microplastics (MPs) are emerging pollutants of global concern, while heavy metals such as copper ions (Cu<sup>2+</sup>) are longstanding environmental contaminants with well-documented toxicity. …”
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    p-Type Quasi-Mono Silicon Solar Cell Fabricated by Ion Implantation by Chien-Ming Lee, Sheng-Po Chang, Shoou-Jinn Chang, Ching-In Wu

    Published 2013-01-01
    “…Here, we evaluate the application of an advanced solar cell process featuring a novel method of ion implantation on p-type quasi-mono silicon wafer. …”
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