Syed Taj Ud Din
Dongguk University
PiezoelectricityCharge carrierVisible spectrumSurface plasmon resonanceSelf-healing hydrogelsIrradiationAnalytical chemistryPhoton upconversionCeramicDegradation (geology)AdsorptionNanoparticleInfraredCopolymerPhotodegradationTetragonal crystal systemX-ray photoelectron spectroscopyChemistryElectron paramagnetic resonanceGrain sizeMaterials scienceSolvothermal synthesisSwellingSodium AcrylateGrapheneCarbon dotChemical engineeringPhase (matter)CrystallinityNanosheetPEG ratioAbsorption (electromagnetic radiation)Ternary operationPhotocatalysisNanodotPorosityAbsorption (chemistry)PhotochemistryForward osmosisRelative densityQuenchingWastewater
6Publications
2H-index
80Citations
Publications 6
Newest
#1Changchang Ma (Jiangsu University)H-Index: 3
#2Zhuohong Xie (Dongguk University)
Last. Woochul Yang (Dongguk University)H-Index: 17
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Abstract null null In this study, we fabricated a novel hybrid photocatalyst (CD-BVO/rGH) by coupling carbon dot (CD)-decorated BiVO4 (BVO) with a reduced graphene hydrogel (rGH). The CD-BVO/rGH photocatalyst significantly enhanced the photocatalytic efficiency for tetracycline hydrochloride (TCH) degradation compared with pure BVO and BVO/rGH under simulated solar irradiation. CD-BVO/rGH also showed a substantial performance in the photocatalytic reduction of CO2. The enhanced photocatalytic ac...
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#1Changchang Ma (Jiangsu University)H-Index: 3
#2Syed Taj Ud Din (Dongguk University)H-Index: 2
Last. Woochul Yang (Dongguk University)H-Index: 17
view all 7 authors...
Abstract The efficient removal of antibiotics in water is essential to protect aquatic environment as antibiotics are some of the most hazardous pollutants in water. Herein, we report the synthesis of a novel N-GNDs/Ag/BiVO4 ternary photocatalyst consisting of BiVO4 coupled with Ag nanoparticles (Ag-NPs) and nitrogen-doped graphene nanodots (N-GNDs) to degrade and mineralize tetracycline hydrochloride (TC•HCl) in water. The ternary photocatalyst shows higher photocatalytic degradation of TC•HCl ...
2 CitationsSource
#1Fazli AkramH-Index: 8
#2Muhammad Habib (Changwon National University)H-Index: 7
Last. Soonil LeeH-Index: 32
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Lead-free piezoelectric ceramics, (Bi0.70Ba0.35)(Fe0.65Ti0.35)O3 (BBFT), were fabricated via a solid-state reaction method and then treated using different heat-treatment processes (furnace cooling, air quenching (AQ), and water quenching). In all these ceramics, the X-ray diffraction analysis revealed morphotropic phase boundaries between the rhombohedral and tetragonal phases. Changes in the average grain size, relative density, and electrical properties in the BBFT–AQ composition were observe...
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#1Gangqiang Zhu (SNNU: Shaanxi Normal University)H-Index: 34
#2Mirabbos Hojamberdiev (Nagoya University)H-Index: 34
Last. Woochul Yang (Dongguk University)H-Index: 17
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Abstract The two key factors such as light adsorption and separation of charge carriers in photocatalysts play crucial roles in determining the overall photocatalytic efficiency. Herein, we report synergetic effects of Fe-doping and Au nanoparticles (Au-NPs) deposition on the photocatalytic activity of the modified Bi4O5Br2 (BOB) nanosheets photocatalyst for Bisphenol A degradation and gaseous NO oxidative removal. Fe-doped BOB nanosheets decorated with Au-NPs are synthesized by a two-step chemi...
8 CitationsSource
#1Gangqiang Zhu (SNNU: Shaanxi Normal University)H-Index: 34
#2Mirabbos Hojamberdiev (Nagoya University)H-Index: 34
Last. Woochul Yang (Dongguk University)H-Index: 17
view all 5 authors...
Abstract In order to further improve its photocatalytic activity, the BiOI microspheres were activated by a synchronous coupling of Bi metal and graphene under solvothermal conditions. The effects of the synthesis temperature (160–200 °C) on crystallinity, morphology, and photocatalytic activity were studied in particular. As expected, the ternary Bi-BiOI/graphene photocatalyst synthesized at 180 °C exhibited higher photocatalytic activity for NO oxidation removal under visible light irradiation...
74 CitationsSource