Search Results - "Angelos, M"

Dry reforming of methane over Ni/Ce0.8Ti0.2O2-δ: The effect of Ni particle size on the carbon pathways studied by transient and isotopic techniques by Damaskinos, Constantinos M., Zavašnik, Janez, Djinović, Petar, Efstathiou, Angelos M.

“…[Display omitted] •Ni/Ce0.8Ti0.2O2-δ with dNi of 22 nm is efficient and coke-resistant for DRM at 750 °C.•Carbon accumulation during DRM at 750 °C is derived…”
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Remarkable N2-selectivity enhancement of practical NH3-SCR over Co0.5Mn1Fe0.25Al0.75Ox-LDO: The role of Co investigated by transient kinetic and DFT mechanistic studies by Chen, Sining, Vasiliades, Michalis A., Yan, Qinghua, Yang, Guangpeng, Du, Xuesen, Zhang, Cheng, Li, Yuran, Zhu, Tingyu, Wang, Qiang, Efstathiou, Angelos M.

“…[Display omitted] •Co0.5Mn1Fe0.25Al0.75Ox-LDO showed remarkable N2-selectivity enhancement.•Use of Co reduced significantly NH3 oxidation to N2O.•Electron…”
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“Redox” vs “associative formate with –OH group regeneration” WGS reaction mechanism on Pt/CeO₂: Effect of platinum particle size by Kalamaras, Christos M, Americanou, Sofia, Efstathiou, Angelos M

“…A series of xwt.% Pt/CeO₂ catalysts (x=0.1–2.0) was prepared to investigate for the first time the effect of Pt particle size on important kinetic and…”
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Promotional effect of Ce doping in Cu4Al1Ox – LDO catalyst for low-T practical NH3-SCR: Steady-state and transient kinetics studies by Yan, Qinghua, Gao, Yanshan, Li, Yuran, Vasiliades, Michalis A., Chen, Sining, Zhang, Cheng, Gui, Rongrong, Wang, Qiang, Zhu, Tingyu, Efstathiou, Angelos M.

“…[Display omitted] •A novel NH3-SCR catalyst Ce2/Cu4Al1Ox was synthesized from Ce2/Cu4Al1-CO3 LDH precursors.•Ce2/Cu4Al1Ox shows significantly higher activity…”
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Unravelling the Mechanism of Intermediate‐Temperature CO2 Interaction with Molten‐NaNO3‐Salt‐Promoted MgO by Gao, Wanlin, Xiao, Jiewen, Wang, Qiang, Li, Shiyan, Vasiliades, Michalis A., Huang, Liang, Gao, Yanshan, Jiang, Qian, Niu, Yiming, Zhang, Bingsen, Liu, Yuefeng, He, Hong, Efstathiou, Angelos M.

“…The optimization of MgO‐based adsorbents as advanced CO2‐capture materials is predominantly focused on their molten‐salt modification, for which theoretical…”
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Design Aspects of Doped CeO2 for Low-Temperature Catalytic CO Oxidation: Transient Kinetics and DFT Approach by Polychronopoulou, Kyriaki, AlKhoori, Ayesha A, Efstathiou, Angelos M, Jaoude, Maguy Abi, Damaskinos, C. M, Baker, Mark A, Almutawa, Alia, Anjum, Dalaver H, Vasiliades, Michalis A, Belabbes, Abderrezak, Vega, Lourdes F, Zedan, Abdallah Fathy, Hinder, Steven J

“…CO elimination through oxidation over highly active and cost-effective catalysts is a way forward for many processes of industrial and environmental…”
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Rituximab for prevention of strokes in cerebral rheumatoid vasculitis by Fana, Michael, Chao, Shing, Katramados, Angelos M.

“…Rheumatoid arthritis (RA) is an autoimmune disorder which manifests as inflammation of the synovial joints alongside extra-articular involvement. Uncommonly,…”
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Molten Salt-Promoted MgO Adsorbents for CO2 Capture: Transient Kinetic Studies by Gao, Wanlin, Vasiliades, Michalis A, Damaskinos, Constantinos M, Zhao, Meng, Fan, Wenqi, Wang, Qiang, Reina, Tomas Ramirez, Efstathiou, Angelos M

“…Optimization of MgO adsorbents is predominantly focused on the regulation of appropriate adsorption sites for CO2 associated with Mg2+-O2– sites of low…”
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Low-temperature water-gas shift on Pt/Ce1−xLaxO2−δ: Effect of Ce/La ratio by Petallidou, Klito C., Efstathiou, Angelos M.

“…[Display omitted] •WGS on highly dispersed Pt (1.0–1.4nm)/Ce1−xLaxO2 is controlled by Ce/La ratio.•Ce/La ratio largely influences WGS reaction rate per length…”
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Vanadium in cancer treatment by Evangelou, Angelos M.

“…Vanadium compounds exert preventive effects against chemical carcinogenesis on animals, by modifying, mainly, various xenobiotic enzymes, inhibiting, thus,…”
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Kinetic and mechanistic studies of the water―gas shift reaction on Pt/TiO2 catalyst by KALAMARAS, Christos M, PANAGIOTOPOULOU, Paraskevi, KONDARIDES, Dimitris I, EFSTATHIOU, Angelos M

“…A detailed kinetic and mechanistic study of the water-gas shift (WGS) reaction on a 0.5wt% Pt/TiO2 catalyst has been carried out. The dependence of kinetic…”
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H2-SCR of NOx on low-SSA CeO2-supported Pd: The effect of Pd particle size by Savva, Zena, Petallidou, Klito C., Damaskinos, Constantinos M., Olympiou, George G., Stathopoulos, Vassilis N., Efstathiou, Angelos M.

“…[Display omitted] •H2-SCR is strongly promoted on small Pd particles supported on a low-SSA CeO2.•TOF (s−1) is significantly reduced with increasing Pd…”
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The steam reforming of acetol on Ni/La2O3-Al2O3 studied by transient and isotopic methods by Petallidou, Klito C., Kousi, Kalliopi, Vasiliades, Michalis A., Papadopoulou, Christina, Efstathiou, Angelos M.

“…Operando-SSITKA (Mass spectrometry-DRIFTS) and other isotopic experiments were employed to investigate the steam reforming of acetol on 10-wt% Ni/La2O3-Al2O3…”
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Decoupling the Chemical and Mechanical Strain Effect on Steering the CO2 Activation over CeO2‑Based Oxides: An Experimental and DFT Approach by Polychronopoulou, Kyriaki, AlKhoori, Sara, AlBedwawi, Shaima, Alareeqi, Seba, Hussien, Aseel G. S., Vasiliades, Michalis A., Efstathiou, Angelos M., Petallidou, Klito C., Singh, Nirpendra, Anjum, Dalaver H., Vega, Lourdes F., Baker, Mark A.

“…Doped ceria-based metal oxides are widely used as supports and stand-alone catalysts in reactions where CO2 is involved. Thus, it is important to understand…”
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Low-temperature purification of gas streams from phenol by steam reforming over novel supported-Rh catalysts by Constantinou, Domna A., Efstathiou, Angelos M.

“…The purification of gas streams from phenol at low-temperatures (350–550°C) was investigated by its reaction with steam over novel catalytic systems, namely…”
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Effect of ball milling on the carbon sequestration efficiency of serpentinized peridotites by Rigopoulos, Ioannis, Delimitis, Andreas, Ioannou, Ioannis, Efstathiou, Angelos M., Kyratsi, Theodora

“…•Ultrafine materials were produced via ball milling (BM) of an altered harzburgite.•The particle size was reduced to the nanoscale range after the BM…”
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Valorization of agricultural wastes could improve soil fertility and mitigate soil direct N2O emissions by Anastopoulos, Ioannis, Omirou, Michalis, Stephanou, Coralea, Oulas, Anastasios, Vasiliades, Michalis A., Efstathiou, Angelos M., Ioannides, Ioannis M.

“…The emerging need for sustainable management of the increasing quantities of urban and industrial organic wastes creates opportunities for the development of…”
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Outpatient cardiac telemetry detects a high rate of atrial fibrillation in cryptogenic stroke by Miller, Daniel J, Khan, Muhib A, Schultz, Lonni R, Simpson, Jennifer R, Katramados, Angelos M, Russman, Andrew N, Mitsias, Panayiotis D

“…Abstract Background The etiology of cerebral ischemia is undetermined in one-third of patients upon discharge. Occult paroxysmal atrial fibrillation (PAF) is…”
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Water―Gas Shift Reaction on Pt/Ce1-xTixO2-δ: The Effect of Ce/Ti Ratio by PETALLIDOU, Klito C, POLYCHRONOPOULOU, Kyriaki, BOGHOSIAN, Soghomon, GARCIA-RODRIGUEZ, Sergio, EFSTATHIOU, Angelos M

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The Effect of CeO2 Preparation Method on the Carbon Pathways in the Dry Reforming of Methane on Ni/CeO2 Studied by Transient Techniques by Constantinos M. Damaskinos, Michalis A. Vasiliades, Vassilis N. Stathopoulos, Angelos M. Efstathiou

“…The present work discusses the effect of CeO2 synthesis method (thermal decomposition (TD), precipitation (PT), hydrothermal (HT), and sol-gel (SG)) on the…”
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