典型文献
MoS2 quantum dots based MoS2/HKUST-1 composites for the highly efficient catalytic oxidation of elementary mercury
文献摘要：
Due to the ever-tightening regulation on mercury emission in recent decades,there is an urgent need to develop novel materials for the removal of elemental mercury at coal-fired power plants.In this study,a series of MoS2 quantum dots(QDs)-based MoS2/HKUST-1 com-posite materials were prepared.It is found that MoS2 QDs were encapsulated by HKUST-1 and enhanced the crystallinity and specific surface area of HKUST-1.The MoS2/HKUST-1 showed excellent performance in catalytic oxidation of Hg0 as compared with pristine HKUST-1.It is found that surface layer of lattice oxygens is active and participates in Hg0 oxidation,while the consumption of surface oxygens then leads to the formation of oxygen vacancies on the surface.These vacancies are effective in the adsorption and dissociation of 02,which subsequently participates in the oxidation of Hg0.Moreover,the study on the influence of commonly seen gas components,such as SO2,NO,NH3 and H2O,etc.,on Hg0 oxidation demonstrated that synergistic effects exist among these gas species.It is found that the presence of NO promotes the oxidation of Hg0 using oxygen as the oxidant.
文献关键词：
中图分类号：
作者姓名：
Mingjie Zhang;Gang Yang;Shuai Liu;Jiahui Yu;Hongzhe Li;Liwen Zhang;Yipei Chen;Ruitang Guo;Tao Wu
作者机构：
College of Environmental and Chemical Engineering,Shanghai University of Electric Power,Shanghai 200090,China;New Materials Institute,University of Nottingham Ningbo China,Ningbo 315100,China;Key Laboratory of Carbonaceous Wastes Processing and Process Intensification of Zhejiang Province,University of Nottingham Ningbo China,Ningbo 315100,China;Ningbo Institute of Technology,Zhejiang University,Ningbo 315100,China
文献出处：
引用格式：
[1]Mingjie Zhang;Gang Yang;Shuai Liu;Jiahui Yu;Hongzhe Li;Liwen Zhang;Yipei Chen;Ruitang Guo;Tao Wu-.MoS2 quantum dots based MoS2/HKUST-1 composites for the highly efficient catalytic oxidation of elementary mercury)[J].环境科学学报（英文版）,2022(06):163-174
A类：
B类：
MoS2,quantum,dots,HKUST,composites,highly,efficient,catalytic,oxidation,elementary,mercury,Due,ever,tightening,regulation,emission,recent,decades,there,urgent,need,develop,novel,materials,removal,elemental,coal,fired,power,plants,In,this,study,series,QDs,were,prepared,It,found,that,encapsulated,by,enhanced,crystallinity,specific,surface,area,showed,excellent,performance,Hg0,compared,pristine,layer,lattice,oxygens,active,participates,while,consumption,then,leads,formation,vacancies,These,effective,adsorption,dissociation,which,subsequently,Moreover,influence,commonly,seen,gas,components,such,SO2,NH3,H2O,etc,demonstrated,synergistic,effects,exist,among,these,species,presence,promotes,using,oxidant
AB值：
0.526589
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