Search Results - "DeRita, Leo"

Nature of stable single atom Pt catalysts dispersed on anatase TiO2 by Thang, Ho Viet, Pacchioni, Gianfranco, DeRita, Leo, Christopher, Phillip

“…[Display omitted] •The atomistic nature of Pt single atom catalysts on anatase TiO2 is demonstrated.•The isolated Ptiso species consist of a PtO2…”
Get full text

Structural evolution of atomically dispersed Pt catalysts dictates reactivity by DeRita, Leo, Resasco, Joaquin, Dai, Sheng, Boubnov, Alexey, Thang, Ho Viet, Hoffman, Adam S., Ro, Insoo, Graham, George W., Bare, Simon R., Pacchioni, Gianfranco, Pan, Xiaoqing, Christopher, Phillip

“…The use of oxide-supported isolated Pt-group metal atoms as catalytic active sites is of interest due to their unique reactivity and efficient metal…”
Get full text

Catalyst Architecture for Stable Single Atom Dispersion Enables Site-Specific Spectroscopic and Reactivity Measurements of CO Adsorbed to Pt Atoms, Oxidized Pt Clusters, and Metallic Pt Clusters on TiO2 by DeRita, Leo, Dai, Sheng, Lopez-Zepeda, Kimberly, Pham, Nicholas, Graham, George W, Pan, Xiaoqing, Christopher, Phillip

“…Oxide-supported precious metal nanoparticles are widely used industrial catalysts. Due to expense and rarity, developing synthetic protocols that reduce…”
Get full text

利用探针分子红外光谱识别和表征铂族金属基单原子催化剂 by Chithra Asokan;Leo DeRita;Phillip Christopher

Get full text

Using probe molecule FTIR spectroscopy to identify and characterize Pt-group metal based single atom catalysts by Asokan, Chithra, DeRita, Leo, Christopher, Phillip

“…The utility, applications, and future directions of using probe molecule IR spectroscopy for identifying and characterizing catalysts consisting of supported…”
Get full text

Adsorbate-mediated strong metal–support interactions in oxide-supported Rh catalysts by Matsubu, John C., Zhang, Shuyi, DeRita, Leo, Marinkovic, Nebojsa S., Chen, Jingguang G., Graham, George W., Pan, Xiaoqing, Christopher, Phillip

“…The optimization of supported metal catalysts predominantly focuses on engineering the metal site, for which physical insights based on extensive theoretical…”
Get full text

Uniformity Is Key in Defining Structure–Function Relationships for Atomically Dispersed Metal Catalysts: The Case of Pt/CeO2 by Resasco, Joaquin, DeRita, Leo, Dai, Sheng, Chada, Joseph P, Xu, Mingjie, Yan, Xingxu, Finzel, Jordan, Hanukovich, Sergei, Hoffman, Adam S, Graham, George W, Bare, Simon R, Pan, Xiaoqing, Christopher, Phillip

“…Catalysts consisting of atomically dispersed Pt (Ptiso) species on CeO2 supports have received recent interest due to their potential for efficient metal…”
Get full text

Catalyst Architecture for Stable Single Atom Dispersion Enables Site-Specific Spectroscopic and Reactivity Measurements of CO Adsorbed to Pt Atoms, Oxidized Pt Clusters, and Metallic Pt Clusters on TiO 2 by DeRita, Leo, Dai, Sheng, Lopez-Zepeda, Kimberly, Pham, Nicholas, Graham, George W, Pan, Xiaoqing, Christopher, Phillip

“…Oxide-supported precious metal nanoparticles are widely used industrial catalysts. Due to expense and rarity, developing synthetic protocols that reduce…”
Get full text

Spontaneous Thermoreversible Formation of Cationic Vesicles in a Protic Ionic Liquid by López-Barrón, Carlos R, Li, Dongcui, DeRita, Leo, Basavaraj, Madivala G, Wagner, Norman J

“…The search for stable vesicular structures is a long-standing topic of research because of the usefulness of these structures and the scarcity of surfactant…”
Get full text

Uniformity Is Key in Defining Structure–Function Relationships for Atomically Dispersed Metal Catalysts: The Case of Pt/CeO2 by Resasco, Joaquin, DeRita, Leo, Dai, Sheng, Chada, Joseph P., Xu, Mingjie, Yan, Xingxu, Finzel, Jordan, Hanukovich, Sergei, Hoffman, Adam S., Graham, George W., Bare, Simon R., Pan, Xiaoqing, Christopher, Phillip

“…Catalysts consisting of atomically dispersed Pt (Ptiso) species on CeO2 supports have received recent interest due to their potential for efficient metal…”
Get full text

Synthesis, Structural Characterization, and Reactivity of Metal Oxide Supported Pt Atoms and Sub-Nanometer Pt Clusters by DeRita, Leo

“…In this dissertation synthetic protocols were developed to produce homogeneous and stable catalyst designs for important chemical reactions in environmental…”
Get full text

Uniformity Is Key in Defining Structure-Function Relationships for Atomically Dispersed Metal Catalysts: The Case of Pt/CeO 2 by Resasco, Joaquin, DeRita, Leo, Dai, Sheng, Chada, Joseph P, Xu, Mingjie, Yan, Xingxu, Finzel, Jordan, Hanukovich, Sergei, Hoffman, Adam S, Graham, George W, Bare, Simon R, Pan, Xiaoqing, Christopher, Phillip

“…Catalysts consisting of atomically dispersed Pt (Pt ) species on CeO supports have received recent interest due to their potential for efficient metal…”
Get full text

Sponge-to-Lamellar Transition in a Double-Tail Cationic Surfactant/Protic Ionic Liquid System: Structural and Rheological Analysis by López-Barrón, Carlos R, Basavaraj, Madivala G, DeRita, Leo, Wagner, Norman J

“…The self-assembly of didodecyldimethylammonium bromide (DDAB) in a protic ionic liquid, ethylammonium nitrate (EAN), in the high surfactant concentration…”
Get full text