祝贺朱鹏琳论文“Charge distribution modulation and morphology controlling of copper selenide for an enhanced elemental mercury adsorption activity in flue gas”被Chemical Engineering Journal（IF：13.273）接收发表
发布时间：2022-03-30
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简介：The abatement of elemental mercury (Hg0) emissions from industrial flue gases remains an enormous challenge. Metal selenides have been demonstrated to be promising Hg0 remediators, and the electron-transfer ability of selenide ligands is one of the key factors that determining the uptake capacity and adsorption rate of Hg0. Herein, a charge distribution modulation strategy was developed to generate desired selenide ligands. The selenide ligands on a tutorial sample, copper selenide (Cu2Se), was artificially modulated to -1 valances (Se1-) via electrostatic adsorption of positively charged head groups of cetyltrimethylammonium bromide (CTAB). This newly designed method not only provides an excellent Hg0 remediator but also offers a tutorial example for a rational modulation of metal selenides for diverse environmental remediations.
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