Search Results - "Charles Christopher Sorrell"

Photocatalytic materials and technologies for air purification by Ren, Hangjuan, Koshy, Pramod, Chen, Wen-Fan, Qi, Shaohua, Sorrell, Charles Christopher

“…[Display omitted] •Mechanisms of photodegradation and photodisinfection.•Reported system designs for photocatalytic air purification.•Established and recently…”
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Optical properties of zirconia ceramics for esthetic dental restorations: A systematic review by Shahmiri, Reza, Standard, Owen Christopher, Hart, Judy N., Sorrell, Charles Christopher

“…Yttria-stabilized tetragonal zirconia polycrystal has been used as a dental biomaterial for several decades because the fracture toughness and bend strength…”
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Focussed Review of Utilization of Graphene-Based Materials in Electron Transport Layer in Halide Perovskite Solar Cells: Materials-Based Issues by Dai, Xinchen, Koshy, Pramod, Sorrell, Charles Christopher, Lim, Jongchul, Yun, Jae Sung

“…The present work applies a focal point of materials-related issues to review the major case studies of electron transport layers (ETLs) of metal halide…”
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Predictive Model of Setting Times and Compressive Strengths for Low-Alkali, Ambient-Cured, Fly Ash/Slag-Based Geopolymers by Supphatuch Ukritnukun, Pramod Koshy, Aditya Rawal, Arnaud Castel, Charles Christopher Sorrell

“…The effects of curing temperature, blast furnace slag content, and Ms on the initial and final setting times, and compressive strengths of geopolymer paste and…”
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ROS Modulating Inorganic Nanoparticles: A Novel Cancer Therapeutic Tool by Amaldoss, Maria John Newton, Sorrell, Charles Christopher

“…The term "reactive oxygen species" (ROS) refers to a family of extremely reactive molecules. They are crucial as secondary messengers in both physiological…”
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Long-Term Strength Evolution in Ambient-Cured Solid-Activator Geopolymer Compositions by Vincent Wong, William Jervis, Benjamin Fishburn, Takafumi Numata, William Joe, Aditya Rawal, Charles Christopher Sorrell, Pramod Koshy

“…The major downsides of cement manufacturing are the high CO2 emissions and high energy usage. Geopolymers, which are fabricated by activation of blends of fly…”
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Development of Low-Alkali, Fly Ash/Slag Geopolymers: Predictive Strength Modelling and Analyses of Impact of Curing Temperatures by Supphatuch Ukritnukun, Pramod Koshy, Clayton Feng, Aditya Rawal, Arnaud Castel, Charles Christopher Sorrell

“…The present work analyses the effects of curing temperature (25, 40, 60 °C for 24 h), silicate modulus Ms value (1.5, 1.7, 2.0), and slag content (10, 20, 30,…”
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Fly Ash Utilisation in Mullite Fabrication: Development of Novel Percolated Mullite by Pramod Koshy, Naomi Ho, Vicki Zhong, Luisa Schreck, Sandor Alex Koszo, Erik J. Severin, Charles Christopher Sorrell

“…Fly ash is an aluminosilicate and the major by-product from coal combustion in power stations; its increasing volumes are major economic and environmental…”
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Synthesis and Structure-Chirality Relationship Analysis of Steroidal Quinoxalines to Design and Develop New Chiral Drugs by Mehmood, Rashid, Rashid, Naghmana, Ullah, Shakir, Amaldoss, Maria John Newton, Sorrell, Charles Christopher

“…Of the utmost importance of chirality in organic compounds and drugs, the present work reports structure-chirality relationship of three steroidal…”
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Effect of tungsten-doping on the properties and photocatalytic performance of titania thin films on glass substrates by Chen, Hsin-Kai, Chen, Wen-Fan, Koshy, Pramod, Adabifiroozjaei, Esmaeil, Liu, Rong, Sheppard, Leigh R., Sorrell, Charles Christopher

“…•Increase in W-doping enhanced anatase recrystallization.•Increase in W-doping increased grain sizes and changed grain morphology.•W6+ ions enhanced Ti-vacancy…”
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Solid solubility and charge compensation/exchange mechanisms in Ga- or Mn-Doped CeO2 thin films on 3D printed biomedical titanium alloy by Khosravanihaghighi, Ayda, Koshy, Pramod, Bahmanrokh, Ghazaleh, Sorrell, Charles Christopher

“…CeO2 films doped with 0–9 mol% Ga/Mn were fabricated by spin coating on 3D-printed Ti6Al4V, calcined at 650 °C for 2 h, and characterised by TEM, FESEM, 3D…”
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Multivalence Charge Transfer in Doped and Codoped Photocatalytic TiO2 by Ren, Hangjuan, Koshy, Pramod, Cao, Fuyang, Sorrell, Charles Christopher

“…The present work reports data for the mineralogical and chemical properties of anatase thin films individually doped or codoped with chromium and vanadium,…”
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Unlocking Efficiency: Minimizing Energy Loss in Electrocatalysts for Water Splitting by Li, Wenxian, Liu, Yang, Azam, Ashraful, Liu, Yichen, Yang, Jack, Wang, Danyang, Sorrell, Charles Christopher, Zhao, Chuan, Li, Sean

“…Catalysts play a crucial role in water electrolysis by reducing the energy barriers for hydrogen and oxygen evolution reactions (HER and OER). Research aims to…”
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Enhanced photocatalytic performance of nanostructured TiO2 thin films through combined effects of polymer conjugation and Mo-doping by Jiang, Yue, Chen, Wen-Fan, Koshy, Pramod, Sorrell, Charles Christopher

“…Mo-doped TiO 2 [≤ 0.20 wt% Mo; ≤ 0.10 mol% (metal basis)] with conjugated polyvinyl alcohol (TiO 2 /C-PVA) composite thin films was prepared by sol–gel dip…”
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Phase equilibria in the system BaO–TiO 2 by Zaman, Tasmia, Jiang, Yue, Mofarah, Sajjad Seifi, Bhattacharyya, Saroj Kumar, Koshy, Pramod, Daniels, John E., Sorrell, Charles Christopher

“…Abstract The system BaO–TiO 2 is technically important because it contains multiple dielectric and ferroelectric phases, including the important BaTiO 3 ,…”
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Structural and Microstructural Effects of Mo3+/Mo5+ Codoping on Properties and Photocatalytic Performance of Nanostructured TiO2 Thin Films by Liu, Zhiyuan, Chen, Wen-Fan, Zhang, Xichao, Zhang, Ji, Koshy, Pramod, Sorrell, Charles Christopher

“…Mo3+/Mo5+ equally codoped TiO2 thin films (0.050–0.100 mol % individually) were fabricated by spin coating on polished fused silica glass substrates followed…”
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Correction to Multivalence Charge Transfer in Doped and Codoped Photocatalytic TiO 2 by Ren, Hangjuan, Koshy, Pramod, Cao, Fuyang, Sorrell, Charles Christopher

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Correction to Multivalence Charge Transfer in Doped and Codoped Photocatalytic TiO2 by Ren, Hangjuan, Koshy, Pramod, Cao, Fuyang, Sorrell, Charles Christopher

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Effect of intervalence charge transfer on photocatalytic performance of cobalt- and vanadium-codoped TiO2 thin films by Chen, Wen-Fan, Koshy, Pramod, Sorrell, Charles Christopher

“…Co- and V-codoped TiO2 thin films were prepared by sol–gel, spin coated on glass substrates, and annealed at 450 °C for 2 h. The data suggest substitutional…”
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Effect of doping on the properties and photocatalytic performance of titania thin films on glass substrates: Single-ion doping with Cobalt or Molybdenum by Chen, Wen-Fan, Chen, Hsin, Koshy, Pramod, Nakaruk, Auppatham, Sorrell, Charles Christopher

“…TiO2 thin films of varying Co and Mo individual doping levels (0.00–1.00 mol% metal basis) were fabricated on soda-lime-silica glass substrates by spin…”
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