Center for Advanced Materials: Recent submissions
Now showing items 1-20 of 1585
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Under-deposit corrosion: Investigating dissolution kinetics using artificial pits
( National Assoc. of Corrosion Engineers International , 2018 , Conference)Sour (H2S-containing) environments present a major problem for oil and gas industries: of particular concern is underdeposit corrosion (UDC) which is a type of accelerated localized corrosion observed under deposits (in ... -
Synergistic effect of O3 and H2O2 on the visible photocatalytic degradation of phenolic compounds using TiO2/reduced graphene oxide nanocomposite
( American Scientific Publishers , 2017 , Article)rGOTi is a nanocomposite of reduced graphene oxide (rGO) and TiO2 nanoparticles that was used in an advanced oxidation process to mineralize phenolic compounds in presence of oxidizing agents e.g., H2O2 and ozone. This ... -
Surface Layer Formation in the Earliest Stages of Corrosion of Steel in CO2-Saturated Brine at 80°C: Studied by In Situ Synchrotron X-ray Methods
( Electrochemical Society Inc. , 2018 , Article)Grazing-incidence small-angle X-ray scattering (GISAXS) from polycrystalline steel shows features associated with the underlying microstructure, and, in the initial stages of corrosion, with the development of very small-scale ... -
Correction to: Development and Fabrication of Carbon Nanotube (CNT)/CuO Nanocomposite for Volatile Organic Compounds (VOCs) Gas Sensor Application (Macromolecular Symposia, (2021), 400, 1, (2100202), 10.1002/masy.202100202)
( John Wiley and Sons Inc , 2022 , Article)Macromol. Symp. 2021, 400 https://doi.org/10.1002/masy.202100202 Najam-US-Sahar Riyaz was erroneously included as a co-author in this paper, even though they did not contribute to the research. For this reason, this co-author ... -
Effects of oxygen on scale formation in CO2 corrosion of steel in hot brine: In situ synchrotron X-ray diffraction study of anodic products
( Electrochemical Society Inc. , 2018 , Article)The effect of low concentrations of oxygen on the anodic dissolution of carbon steel in CO2-saturated aqueous NaCl at 80°C is simply to change the dissolution product from colloidal amorphous material assumed to be amorphous ... -
Effect of Cr/Mo on the protectiveness of corrosion scales on carbon steel in sweet medium under high flow regime
( Electrochemical Society Inc. , 2017 , Conference)We investigate the effects of Cr/Mo micro-alloying of plain carbon steel on the corrosion behaviour and scale protectiveness in CO2 saturated (sweet) brine (0.5 M NaCl) environment, under hydrodynamic conditions, at 80oC ... -
Correction to "Tuning the Intermolecular Electron Transfer of Low-Dimensional and Metal-Free BCN/C60 Electrocatalysts via Interfacial Defects for Efficient Hydrogen and Oxygen Electrochemistry"
( American Chemical Society , 2021 , Article)The acknowledgement of an NSF grant by L.E. was incorrectly referenced as CHE-18001317; the correct grant number is CHE-1801317. The full corrected Acknowledgement is included in this Correction. -
Simulation studies of Sn-based perovskites with Cu back-contact for non-toxic and non-corrosive devices
( Cambridge University Press , 2019 , Article)Using general-purpose photovoltaic device model, we have simulated the operation and functionality of a working Sn perovskite/Cu2O hole transport layer (HTL)/Cu back-contact device versus a standard Pb perovskite/Spiro ... -
Preface: Carbon Nitride Nanostructures for Sustainable Energy Production and Environmental Remediation
( Royal Society of Chemistry , 2021 , Article)The rational fabrication of graphitic carbon nitrides (gCNs) and their utilization in a wide range of energy and environmental remediation applications is a growing research area, especially in the last two decades. However, ... -
Ultradispersed Palladium Nanoparticles in Three-Dimensional Dendritic Mesoporous Silica Nanospheres: Toward Active and Stable Heterogeneous Catalysts
( American Chemical Society , 2015 , Article)Immobilization of highly monodispersed palladium nanoparticles in colloidal mesoporous silica supports has been successfully achieved. The Pd nanoparticles with a uniform small size of ∼1.2 nm can be homogeneously distributed ... -
The effects of Cr/Mo micro-alloying on the corrosion behavior of carbon steel in CO2-saturated (Sweet) brine under hydrodynamic control
( Electrochemical Society Inc. , 2018 , Article)The effects of micro-alloying of plain carbon steel with Cr and Mo on the corrosion behavior in CO2-saturated (sweet) brine (0.5 M NaCl, pH 6.6) environment, under hydrodynamic conditions, at 80°C were investigated. ... -
Graphene/TiO2 composite electrode: Synthesis and application towards the oxygen reduction reaction
( Electrochemical Society Inc. , 2014 , Conference)A graphene oxide (GO) was prepared from a commercial graphite nano-crystals using Hummers’ method. Later, GO powder was reduced either by placing it under a H2 gas flow in a controlled gas reactor at 450 oC or using a ... -
Mo-mediated corrosion behaviour of 1 Cr - Carbon steel in sweet medium under hydrodynamic control
( National Assoc. of Corrosion Engineers International , 2018 , Conference)The effects of micro-alloying of plain carbon steel with Mo (0.7 wt.%) in the presence of 1 wt.% Cr on the corrosion behaviour and scale protectiveness in CO2 saturated (sweet) brine (0.5 M NaCl) environment, under ... -
Effect of the graphene oxide reduction method on the photocatalytic and electrocatalytic activities of reduced graphene oxide/TiO2 composite
( Royal Society of Chemistry , 2015 , Article)Graphene oxide (GO) was synthesized from commercial graphite using a modified Hummers' method. Three different methods were used to prepare reduced GO/TiO2 composites. GO was (i) initially impregnated over TiO2 (GOTi) and ... -
Corrosion inhibition of C-steel using supported and non-supported Cu-nanoparticles/benzotriazole
( Electrochemical Society Inc. , 2014 , Conference)Depositing Cu nanoparticles (NPs) on the C-steel (Fe) surface using the self-replacement technique has shown a corrosion inhibition efficiency (IE) for C-steel of 98% in acidic medium if the Fe/Cu system was preimmersed ... -
Graphitic carbon nitride-based nanostructures as emergent catalysts for carbon monoxide (CO) oxidation
( The Royal Society of Chemistry , 2023 , Article)Pristine graphitic carbon nitride-based catalysts (g-C3N4) are promising in multidisciplinary applications due to their unique physicochemical properties, metal-free nature, optical properties and ease of preparation from ... -
Critical Deposit Loading Thresholds for Under Deposit Corrosion in Steam Generators
( NACE International , 2022 , Article)Significant industrial facilities typically operate a steam system with multiple steam generators (or boilers) that are potentially vulnerable to under deposit corrosion (UDC). This mechanism begins with the deposition of ... -
The Impact of Trisodium Phosphate on Chloride-Driven Under Deposit Corrosion in Steam Generators
( Association for Materials Protection and Performance , 2023 , Article)Carbon or low alloy steel tubes in steam generators (or boilers) are potentially vulnerable to under deposit corrosion (UDC), arising from the formation of porous magnetite deposits on the waterside heat-transfer surfaces. ... -
Nuclear magnetic resonance spectroscopy: A comprehensive tool for analyzing liquid products in electrochemical CO2 reduction
( Elsevier , 2025 , Article)The electrochemical reduction of carbon dioxide (eCO2RR) has become a very promising pathway that can be used in the transformation of CO2 to important chemical products and, thus, is one of the mitigations of climate ... -
Template-free synthesis of M/g-C3N4 (M = Cu, Mn, and Fe) porous one-dimensional nanostructures for green hydrogen production
( Elsevier , 2023 , Article)Herein, we synthesized porous one-dimensional graphitic carbon nitride (g-C3N4) doped atomically with metal atoms (M/g-C3N4) (M = Cu, Mn, and Fe) for the electrochemical and photo-electrochemical hydrogen evolution reaction ...
