亚甲基蓝对镍掺杂ZnO簇的计算研究

N. I. Oktavianti, G. R. Anindika, A. L. Ivansyah, H. Juwono, Y. Kusumawati
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引用次数: 1

摘要

在本研究中,采用镍(Ni)掺杂ZnO簇来评估亚甲基蓝(MB)的吸附相互作用。利用ORCA程序对它们进行了DFT计算。从能隙(Eg)、键长、Mulliken电荷转移和吸附能(Eads)等方面考察了MB与ZnO或ni掺杂ZnO的吸附相互作用,考察了ZnO或ni掺杂ZnO对MB的吸附作用。结果表明,ni掺杂Zn12O12对MB和水的吸附效果不如Zn12O12,因此在实验中需要优化ZnO中掺杂镍的量。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Computational study of methylene blue on nickel doped ZnO cluster
In this research, a nickel (Ni) doped ZnO cluster was used to evaluate the adsorption interactions of methylene blue (MB). They have been studied through DFT calculation using the ORCA program. The adsorption interaction between MB and ZnO or Ni-doped ZnO has been investigated in terms of energy gap (Eg), bond length, Mulliken charge transfer, and adsorption energy (Eads) to examine the adsorption of ZnO or Ni-doped ZnO towards MB. It was found that Ni-doped Zn12O12 was less favorable to adsorb MB and water than Zn12O12, thus the optimization amount of nickel doped into ZnO was required during the experiment.
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