Search Results - "Ro, Insoo"

Approaches for Understanding and Controlling Interfacial Effects in Oxide-Supported Metal Catalysts by Ro, Insoo, Resasco, Joaquin, Christopher, Phillip

“…Heterogeneous supported metal catalysts are critical for a wide range of chemical conversion technologies. While the fundamental properties of extended metal…”
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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…”
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Strategic use of thermo-chemical processes for plastic waste valorization by Jung, Sungyup, Ro, Insoo

“…Plastic is one of the most widely used materials in industries including packaging, building, and construction due to its lightweight, low cost, durability,…”
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Role of phase in NiMgAl mixed oxide catalysts for CO2 dry methane reforming (DRM) by Nguyen-Phu, Huy, Kim, Taehyup, Kim, Youngchan, Kang, Ki Hyuk, Cho, Hyungtae, Kim, Junghwan, Ro, Insoo

“…Supported Ni catalysts are considered promising for dry methane reforming (DRM) because of their low cost and high activity. However, they suffer from coke…”
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Role of the Cu-ZrO2 Interfacial Sites for Conversion of Ethanol to Ethyl Acetate and Synthesis of Methanol from CO2 and H2 by Ro, Insoo, Liu, Yifei, Ball, Madelyn R, Jackson, David H. K, Chada, Joseph Paul, Sener, Canan, Kuech, Thomas F, Madon, Rostam J, Huber, George W, Dumesic, James A

“…Well-defined Cu catalysts containing different amounts of zirconia were synthesized by controlled surface reactions (CSRs) and atomic layer deposition methods…”
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Stabilizing cobalt catalysts for aqueous-phase reactions by strong metal-support interaction by Lee, Jechan, Burt, Samuel P., Carrero, Carlos A., Alba-Rubio, Ana C., Ro, Insoo, O’Neill, Brandon J., Kim, Hyung Ju, Jackson, David H.K., Kuech, Thomas F., Hermans, Ive, Dumesic, James A., Huber, George W.

“…[Display omitted] •Strong metal-support interaction (SMSI) stabilizes Co/TiO2 catalyst in aqueous phase.•SMSI effect enabled Co/TiO2 catalyst to selectively…”
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Reverse Water–Gas Shift on Interfacial Sites Formed by Deposition of Oxidized Molybdenum Moieties onto Gold Nanoparticles by Carrasquillo-Flores, Ronald, Ro, Insoo, Kumbhalkar, Mrunmayi D, Burt, Samuel, Carrero, Carlos A, Alba-Rubio, Ana C, Miller, Jeffrey T, Hermans, Ive, Huber, George W, Dumesic, James A

“…We show that MoO x -promoted Au/SiO2 catalysts are active for reverse water–gas shift (RWGS) at 573 K. Results from reactivity measurements, CO FTIR studies,…”
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Intrinsic activity of interfacial sites for Pt-Fe and Pt-Mo catalysts in the hydrogenation of carbonyl groups by Ro, Insoo, Aragao, Isaias B., Brentzel, Zachary J., Liu, Yifei, Rivera-Dones, Keishla R., Ball, Madelyn R., Zanchet, Daniela, Huber, George W., Dumesic, James A.

“…[Display omitted] •Selective deposition of Fe and Mo on Pt sites with negligible deposition on support.•Formation of Pt-FexOy and Pt-MoOx sites promoted…”
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Measurement of intrinsic catalytic activity of Pt monometallic and Pt-MoOx interfacial sites over visible light enhanced PtMoOx/SiO2 catalyst in reverse water gas shift reaction by Ro, Insoo, Sener, Canan, Stadelman, Thomas M., Ball, Madelyn R., Venegas, Juan M., Burt, Samuel P., Hermans, Ive, Dumesic, James A., Huber, George W.

“…[Display omitted] •The intrinsic activity of Pt and Pt-MoOx sites for the RWGS reaction.•The formation of Pt-MoOx sites and visible light irradiation promoted…”
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Production of renewable C4–C6 monoalcohols from waste biomass-derived carbohydrate via aqueous-phase hydrodeoxygenation over Pt-ReO /Zr-P by Lee, Jechan, Ro, Insoo, Kim, Hyung Ju, Kim, Yong Tae, Kwon, Eilhann E., Huber, George W.

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Support functionalization as an approach for modifying activation entropies of catalytic reactions on atomically dispersed metal sites by Zakem, Gregory, Ro, Insoo, Finzel, Jordan, Christopher, Phillip

“…[Display omitted] •Al2O3 sites around atomically dispersed Rh functionalized by octylphosphonic acids.•Functionalization decreases CO desorption free energy…”
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Catalytic Approaches to Tackle Mixed Plastic Waste Challenges: A Review by Kwon, Taeeun, Jeong, Huijeong, Kim, Mireu, Jung, Sungyup, Ro, Insoo

“…Plastics are widely used materials in our daily lives and various industries due to their affordability and versatility. The massive production of plastic…”
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Bifunctional hydroformylation on heterogeneous Rh-WOx pair site catalysts by Ro, Insoo, Qi, Ji, Lee, Seungyeon, Xu, Mingjie, Yan, Xingxu, Xie, Zhenhua, Zakem, Gregory, Morales, Austin, Chen, Jingguang G., Pan, Xiaoqing, Vlachos, Dionisios G., Caratzoulas, Stavros, Christopher, Phillip

“…Metal-catalysed reactions are often hypothesized to proceed on bifunctional active sites, whereby colocalized reactive species facilitate distinct elementary…”
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Interpretable machine learning framework for catalyst performance prediction and validation with dry reforming of methane by Roh, Jiwon, Park, Hyundo, Kwon, Hyukwon, Joo, Chonghyo, Moon, Il, Cho, Hyungtae, Ro, Insoo, Kim, Junghwan

“…Conventional methods for developing heterogeneous catalysts are inefficient in time and cost, often relying on trial-and-error. The integration of…”
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Investigating the impact of TiO2 crystalline phases on catalytic properties of Ru/TiO2 for hydrogenolysis of polyethylene plastic waste by Kim, Taehyup, Nguyen-Phu, Huy, Kwon, Taeeun, Kang, Ki Hyuk, Ro, Insoo

“…A series of TiO2-supported Ru catalysts with different TiO2 crystalline phases was synthesized and employed for the hydrogenolysis of polyethylene (PE). CO…”
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Direct conversion of renewable hydrogen and CO2 to liquid fuels: Economic and environmental perspective by Gong, Chaehee, Kim, Haksung, Ro, Insoo, Kim, Young-Ju, Won, Wangyun

“…•Two integrative processes utilize byproducts to enhance the carbon efficiency.•The minimum selling price was competitive with 2050 market price of oil.•The…”
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Cover Feature: Enhanced Stability of Atomically Dispersed Pd Catalysts via Ionic Liquid Layer Deposition for Selective Acetylene Hydrogenation to Ethylene in Excess Ethylene (ChemCatChem 6/2023) by Kim, Youngchan, Kim, Taehyup, Hyuk Kang, Ki, Ro, Insoo

“…The Cover Feature shows highly selective and coke‐resistant atomically dispersed Pd catalysts via ionic liquid (IL) layer deposition for selective acetylene…”
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Enhanced Stability of Atomically Dispersed Pd Catalysts via Ionic Liquid Layer Deposition for Selective Acetylene Hydrogenation to Ethylene in Excess Ethylene by Kim, Youngchan, Kim, Taehyup, Hyuk Kang, Ki, Ro, Insoo

“…A series of TiO2‐supported Pd catalysts with different amounts of ionic liquid (IL) were synthesized for the selective hydrogenation of acetylene to ethylene…”
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Catalytic aquathermolysis of contaminated polyolefin plastic waste over an in situ iron hydroxide/oxide nanocatalyst derived from an oil-soluble iron precursor by Seo, Pill Won, Phan, Dieu-Phuong, Pham, Duy Van, Yun, Danim, Ro, Insoo, Park, Sunyoung, Kang, Ki Hyuk

“…[Display omitted] •Global plastic consumption has increased substantially over the past fifty years.•Thus, considerable amounts of plastic waste have been…”
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Investigating the influence of Ru structures and supports on hydrogenolysis of polyethylene plastic waste by Nguyen-Phu, Huy, Kwon, Taeeun, Kim, Taehyup, Thi Do, Lien, Hyuk Kang, Ki, Ro, Insoo

“…[Display omitted] •Influence of Ru structures on low-density polyethylene (LDPE) hydrogenolysis.•Triethanolamine (TEA)/Ru of 10 improved Ru dispersion and thus…”
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