Showing 261 - 280 results of 2,605 for search '"polymers"', query time: 0.06s Refine Results
  1. 261

    Enhancing the Strength and Durability Behaviour of Concrete Produced with Brown-Loamy Kaolin Clay Polymer by Patrick Zievie, Peter Paa-Kofi Yalley, Humphrey Danso, Kwaku Antwi

    Published 2024-06-01
    “…The aim of this study was to investigate the potential use of brown-loamy kaolin clay polymer in northern Ghana as a natural pozzolana. …”
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    Potentiometric Multisensory Systems with Novel Ion-Exchange Polymer-Based Sensors for Analysis of Drugs by Olga V. Bobreshova, Anna V. Parshina, Ksenia A. Polumestnaya

    Published 2012-01-01
    “…The analytical signal of PD-sensors is the Donnan potential at the ion-exchange polymer/electrolyte test solution interface. The use of novel sensors for the quantitative analysis of multicomponent aqueous solutions of amino acids, vitamins and medical substances is based on protolytic and ion-exchange reactions at the interfaces of ion-exchangers and test solutions. …”
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    A Multiscale Fractal Approach for Determining Cushioning Curves of Low-Density Polymer Foams by Mariela C. Bravo-Sánchez, Luis M. Palacios-Pineda, José L. Gómez-Color, Oscar Martínez-Romero, Imperio A. Perales-Martínez, Daniel Olvera-Trejo, Jorge A. Estrada-Díaz, Alex Elías-Zúñiga

    Published 2025-01-01
    “…This study investigates the impact response of polymer foams commonly used in protective packaging, considering the fractal nature of their material microstructure. …”
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    Synthesis and Electrochemical Capacitor Characterization of Novel Composite Materials with p-Type Conductive Polymer by Narges Ajami

    Published 2019-01-01
    “…In this research, nanoparticles of MnO2 are used after synthesis to prepare polymer nanocomposites in one-step. Appending of MnO2 to polymer matrix increases the current. …”
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  10. 270

    Evaluation and Injection Parameter Optimization for Polymer Flooding with Different Kinds of Profile Control Agents by Yikun Liu, Qingjun Deng, Gang Chen, Shuang Liang, Lingyun Chen

    Published 2013-01-01
    “…Injecting profile control agent (PCA) into deep reservoir can decrease the inefficient circulation of injected water effectively, which is critical to improve polymer flooding in heterogeneous reservoir. Polymer flooding contrast experiments were carried out with three PCAs, respectively; the influence of different injection times on recovery is analyzed, and the best injection rate of PCA is determined. …”
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    New Microporous Polymer Electrolyte Based on Polysiloxane Grafted with Imidazolium Iodide Moieties for DSSC by Yan Yang, Jie Tao, Xin Jin, Qi Qin

    Published 2011-01-01
    “…Two types of polysiloxane grafted with different ratio of imidazolium iodide moieties (IL-SiO2) have been synthesized to develop a micro-porous polymer electrolyte for quasi-solid-state dye-sensitized solar cells. …”
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    Effects of UV Aging on Physical Properties and Physicochemical Properties of ASA Polymer-Modified Asphalt by Xiaolong Sun, Qinyuan Peng, Yongqiang Zhu, Qian Chen, Junshen Yuan, Yunchu Zhu

    Published 2022-01-01
    “…The purpose of this study was to characterize and evaluate the effects of UV radiation on the rheological and physicochemical properties of ASA polymer-modified asphalt. The conventional properties (penetration, softening point, ductility, and Brookfield viscosity) of ASA polymer-modified asphalt were tested. …”
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    Enhancing the Efficiency of Polymer Solar Cells by Modifying Buffer Layer with N,N-Dimethylacetamide by Shaopeng Yang, Xuefeng Sun, Ye Zhang, Guang Li, Xiaohui Zhao, Xiaowei Li, Guangsheng Fu

    Published 2014-01-01
    “…We modified the PEDOT:PSS anode buffer layer in P3HT:PCBM bulk heterojunction polymer solar cells by spin-coating the solvent N,N-dimethylacetamide (DMAC). …”
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