Results 201 to 210 of about 6,535 (263)

Covalent Attachment of Quaternary Ammonium Group to Geopolymer Surface With Silane Coupling Agent to Enable Simultaneous Adsorption of Cations and Anions

open access: yesAdvanced Materials Interfaces, EarlyView.
Modification of geopolymer surface with a silane coupling agent containing quaternary ammonium group enables the development of dual‐functioning ion exchanger for both cations and anions. In the present study, the performance of this material was demonstrated for the uptake of ammonium and nitrate from water.
Yangmei Yu   +7 more
wiley   +1 more source

A peridynamic framework and simulation of non-Fourier and nonlocal heat conduction

International Journal of Heat and Mass Transfer, 2018
Abstract Non-Fourier and nonlocal heat conduction phenomena have been observed in many cases in modern industry. They have been modeled by differential equations with phase lags or by Fourier-type integral formulation. This paper presents a peridynamic non-Fourier heat conduction model to consider the non-Fourier and nonlocal effects simultaneously ...
Jianxiang Wang, Lj Wang, Jifeng Xu
exaly   +2 more sources

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