Y
Yongchun Liu
Researcher at Beijing University of Chemical Technology
Publications - 167
Citations - 4498
Yongchun Liu is an academic researcher from Beijing University of Chemical Technology. The author has contributed to research in topics: Chemistry & Aerosol. The author has an hindex of 31, co-authored 116 publications receiving 2998 citations. Previous affiliations of Yongchun Liu include Chinese Academy of Sciences & Environment Canada.
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Journal ArticleDOI
Alkali‐Metal‐Promoted Pt/TiO2 Opens a More Efficient Pathway to Formaldehyde Oxidation at Ambient Temperatures
Changbin Zhang,Fudong Liu,Yanping Zhai,Hiroko Ariga,Nan Yi,Yongchun Liu,Kiyotaka Asakura,Maria Flytzani-Stephanopoulos,Hong He +8 more
TL;DR: A novel alkali-metal-promoted Pt/TiO2 catalyst is reported for the ambient destruction of HCHO, significantly promoting the activity for the HCHO oxidation by activating H2O and catalyzing the facile reaction between surface OH and formate species to total oxidation products.
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Synergistic reaction between SO2 and NO2 on mineral oxides: a potential formation pathway of sulfate aerosol
TL;DR: The synergistic reaction between SO( 2) and NO(2) on mineral oxides resulted in the formation of internal mixtures of sulfate, nitrate, and mineral oxide and the change of mixture state will affect the physicochemical properties of atmospheric particles and therefore further influence their environmental and climate effects.
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Degradation kinetics of levoglucosan initiated by hydroxyl radical under different environmental conditions
TL;DR: To understand the atmospheric stability of levoglucosan, which is a major molecular tracer used for source apportionment of biomass burning aerosols, degradation kinetics of levosan by hydroxyl radical (OH) have been investigated using a flow reactor under different conditions.
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Photocatalytic Removal of NOx over Visible Light Responsive Oxygen-Deficient TiO2
TL;DR: In this article, the role of oxygen vacancies in photocatalytic removal of gaseous NO at the 400 ppbv level in air under visible light (420 nm < λ < 700 nm) irradiation was discussed.
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Synergistic effect between NO2 and SO2 in their adsorption and reaction on gamma-alumina.
Qingxin Ma,Yongchun Liu,Hong He +2 more
TL;DR: The results revealed that the reaction pathway of NO2 adsorbed on alumina was altered in the presence of SO2, and the formation of nitrite was inhibited and a new intermediate, dinitrogen tetraoxide (N2O4), was observed.