Search Results - "GONGHU LI"

Selective CO2 Reduction Catalyzed by Single Cobalt Sites on Carbon Nitride under Visible-Light Irradiation by Huang, Peipei, Huang, Jiahao, Pantovich, Sebastian A, Carl, Alexander D, Fenton, Thomas G, Caputo, Christine A, Grimm, Ronald L, Frenkel, Anatoly I, Li, Gonghu

“…Framework nitrogen atoms of carbon nitride (C3N4) can coordinate with and activate metal sites for catalysis. In this study, C3N4 was employed to harvest…”
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The solid–solid interface: Explaining the high and unique photocatalytic reactivity of TiO2-based nanocomposite materials by Li, Gonghu, Gray, Kimberly A.

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Surface Basicity of Metal@TiO2 to Enhance Photocatalytic Efficiency for CO2 Reduction by Jin, Lei, Shaaban, Ehab, Bamonte, Scott, Cintron, Daniel, Shuster, Seth, Zhang, Lei, Li, Gonghu, He, Jie

“…Photocatalytic reduction of CO2 to valuable chemical fuels is of broad interest, given its potential to activate stable greenhouse CO2 using renewable energy…”
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Probing active sites for carbon oxides hydrogenation on Cu/TiO2 using infrared spectroscopy by Shaaban, Ehab, Li, Gonghu

“…The valorization of carbon oxides on metal/metal oxide catalysts has been extensively investigated because of its ecological and economical relevance. However,…”
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Synergy between Defects, Photoexcited Electrons, and Supported Single Atom Catalysts for CO2 Reduction by Chen, Junbo, Iyemperumal, Satish Kumar, Fenton, Thomas, Carl, Alexander, Grimm, Ronald, Li, Gonghu, Deskins, N. Aaron

“…Dispersed atomic catalysts can achieve high catalytic efficiency and have the potential to enable chemical transformation of inert molecules like CO2. The…”
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Photoreactive TiO2/Carbon Nanotube Composites: Synthesis and Reactivity by Yao, Yuan, Li, Gonghu, Ciston, Shannon, Lueptow, Richard M, Gray, Kimberly A

“…Electron−hole recombination limits the efficiency of TiO2 photocatalysis. We have investigated the efficacy with which anatase/carbon nanotube (CNT) composite…”
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Role of Surface/Interfacial Cu2+ Sites in the Photocatalytic Activity of Coupled CuO−TiO2 Nanocomposites by Li, Gonghu, Dimitrijevic, Nada M, Chen, Le, Rajh, Tijana, Gray, Kimberly A

“…Coupled CuO−TiO2 nanocomposite photocatalysts were prepared by a deposition precipitation method and were characterized with a variety of techniques. Electron…”
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A comparison of mixed phase titania photocatalysts prepared by physical and chemical methods: The importance of the solid–solid interface by Li, Gonghu, Chen, Le, Graham, Michael E., Gray, Kimberly A.

“…Mixed phase titiana prepared by reactive magnetron sputtering demonstrated better photocatalytic activity than those prepared by other methods. The improved…”
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Reduction of CO2 on a Tricarbonyl Rhenium(I) Complex: Modeling a Catalytic Cycle by Agarwal, Jay, Johnson, Richard P, Li, Gonghu

“…Tricarbonyl rhenium(I) complexes, such as Re(bpy)(CO)3Cl where bpy = 2,2′-bipyridyl, have demonstrated superior activity in catalyzing CO2 reduction in the…”
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Enhanced Charge Separation in Nanostructured TiO2 Materials for Photocatalytic and Photovoltaic Applications by He, He, Liu, Chao, Dubois, Kevin D, Jin, Tong, Louis, Michael E, Li, Gonghu

“…Titanium dioxide (TiO2) has been extensively investigated in solar energy applications, including heterogeneous photocatalysis and photovoltaics. For most TiO2…”
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Synthesizing mixed-phase TiO2 nanocomposites using a hydrothermal method for photo-oxidation and photoreduction applications by GONGHU LI, CISTON, Shannon, SAPONJIC, Zoran V, LE CHEN, DIMITRIJEVIC, Nada M, RAJH, Tijana, GRAY, Kimberly A

“…Mixed-phase titanium dioxide (TiO2) materials, such as Degussa P25, show high photocatalytic activity due largely to the synergistic effect between anatase and…”
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Three-Dimensional Graphene–TiO2 Nanocomposite Photocatalyst Synthesized by Covalent Attachment by Park, Jaehyeung, Jin, Tong, Liu, Chao, Li, Gonghu, Yan, Mingdi

“…We report the synthesis of a three-dimensional graphene (3DG)–TiO2 nanocomposite by covalently attaching P25 TiO2 nanoparticles onto pristine 3DG through a…”
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Infrared studies of a hybrid CO2-reduction photocatalyst consisting of a molecular Re(I) complex grafted on Kaolin by He, He, Liu, Chao, Louis, Michael E., Li, Gonghu

“…•A hybrid photocatalyst was synthesized by grafting a molecular Re(I) complex on Kaolin.•Interactions between CO2 and the hybrid photocatalyst was investigated…”
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Covalent attachment of a molecular CO2-reduction photocatalyst to mesoporous silica by Dubois, Kevin D., He, He, Liu, Chao, Vorushilov, Alexander S., Li, Gonghu

“…[Display omitted] ► A molecular photocatalyst was immobilized on mesoporous silica for CO2 reduction. ► Covalent attachment via amide linkages led to enhanced…”
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Photoreduction of CO2 by TiO2 nanocomposites synthesized through reactive direct current magnetron sputter deposition by LE CHEN, GRAHAM, Michael E, GONGHU LI, GENTNER, Drew R, DIMITRIJEVIC, Nada M, GRAY, Kimberly A

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Reversible Visible-Light Photooxidation of an Oxomanganese Water-Oxidation Catalyst Covalently Anchored to TiO2 Nanoparticles by Li, Gonghu, Sproviero, Eduardo M, McNamara, William R, Snoeberger, Robert C, Crabtree, Robert H, Brudvig, Gary W, Batista, Victor S

“…Several polynuclear transition-metal complexes, including our own dinuclear di-μ-oxo manganese compound [H2O(terpy)MnIII(μ-O)2MnIV(terpy)H2O](NO3)3 (1, terpy =…”
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Fabricating highly active mixed phase TiO2 photocatalysts by reactive DC magnetron sputter deposition by LE CHEN, GRAHAM, Michael E, GONGHU LI, GRAY, Kimberly A

“…Recent work points out the importance of the solid-solid interface in explaining the high photoactivity of mixed phase TiO2 catalysts. The goal of this…”
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Adsorption and Photochemical Properties of a Molecular CO2 Reduction Catalyst in Hierarchical Mesoporous ZSM-5: An In Situ FTIR Study by Dubois, Kevin D, Petushkov, Anton, Garcia Cardona, Elizabeth, Larsen, Sarah C, Li, Gonghu

“…As part of our recent effort to attach well-defined molecular photocatalysts to solid-state surfaces, this present study investigates adsorption and…”
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Preparation of Mixed-Phase Titanium Dioxide Nanocomposites via Solvothermal Processing by Li, Gonghu, Gray, Kimberly A

“…Mixed-phase titanium dioxide nanocrystals with varying phase composition were prepared by a low-temperature solvothermal process. We have re-examined the…”
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Selective catalytic reduction of NO2 with urea in nanocrystalline NaY zeolite by GONGHU LI, JONES, Conrad A, GRASSIAN, Vicki H, LARSEN, Sarah C

“…In this study, the selective catalytic reduction (SCR) of NO2 with urea in nanocrystalline NaY zeolite was investigated with in situ transmission Fourier…”
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