Browsing Chemistry and Biochemistry by Author "Abrahams, I"
Now showing items 1-20 of 32
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An appraisal of the role of lanthanide doping in stabilization and performance improvement of [Sm<sup>3+</sup>-Eu<sup>3+</sup>-Tm<sup>3+</sup>]:CsPbI<inf>2.2</inf>Br<inf>0.8</inf> for high-performance energy systems
Jaffri, SB; Ahmad, KS; Abrahams, I; Tighezza, AM (2024-05-20)Energy sustainability in the present era is associated with the adoption of the integrated and consolidated approach to generate, convert, and store energy. Current investigation is demonstrative of the first exploration ... -
Augmented photovoltaic and electrochemical performance of lanthanide (Ln<SUP>3+</SUP> = Ce<SUP>3+</SUP>, Pr<SUP>3+</SUP>, and Nd<SUP>3+</SUP>) doped ZrO<sub>2</sub> semiconductor material
Jaffri, SB; Ahmad, KS; Abrahams, I; Ibrahim, SM (2023) -
Bio-inspired carbon electro-catalysts for the oxygen reduction reaction
Preuss, K; Kannuchamy, VK; Marinovic, A; Isaacs, M; Wilson, K; Abrahams, I; Titirici, M-M (2016-03) -
A Comparative Mechanistic Study on the Intercalation Reactions of Mg<SUP>2+</SUP> and Li<SUP>+</SUP> Ions into (Mg<sub>0.5</sub>Ni<sub>0.5</sub>)<sub>3</sub>(PO<sub>4</sub>)<sub>2</sub>
Romio, M; Surace, Y; Mautner, A; Hamid, R; Jahn, M; Cupid, DM; Abrahams, I (2023) -
The Effect of Alkali Metal (Na, K) Doping on Thermochromic Properties of VO<inf>2</inf>Films
Top, I; Schläfer, J; Binions, R; Papakonstantinou, I; Srimurugananthan, S; Powell, M; Parkin, I; Carmalt, CJ; Abrahams, I (2018-01-16)This work reports the synthesis of undoped and alkali metal doped thermochromic vanadium dioxide thin films by sol-gel spin coating and subsequent low-temperature annealing at 450 °C in N 2 -H 2 atmosphere. The effect of ... -
Exploring the synergistic power: Green synthesis, comprehensive characterization, and unveiling the energy generation and storage aptitude of phyto-mediated Sb<inf>2</inf>O<inf>3</inf>-ZrO<inf>2</inf> nanocomposite
Azhar, S; Ahmad, KS; Abrahams, I; Lin, W; Gupta, RK; Al-Ammar, EA; Ashraf, GA (2024-05-01)Background: Researchers are keen to reduce the over potential value through fabrication of electrocatalyst consisted of environmentally benign and inexpensive material. Supercapacitors on the other hand have gained immense ... -
Expounded Photoelectric and Electrochemical Profiling of LRE<SUP>3+</SUP>:<i>β</i>-Ta<sub>2</sub>O<sub>5</sub> (Ln<SUP>3+</SUP> = Ce<SUP>3+</SUP>, Pr<SUP>3+</SUP>, Nd<SUP>3+</SUP>) for High Performance in Energy Systems
Jaffri, SB; Ahmad, KS; Abrahams, I; Ibrahim, AA (2023) -
[Gd-Ho-Dy]:CsPbI1.8Br1.2 stable perovskite material as an absorber layer in photovoltaic devices, charge storage electrode, and an efficacious OER/HER catalyst
Jaffri, SB; Ahmad, KS; Abrahams, I; Almanqur, L (2023) -
[Gd3+–Ho3+-Dy3+]:CsPbI2.2Br0.8: Lanthanide impelled stabilization of perovskite material for sustainable energy harvesting, generation, and charge storage
Jaffri, SB; Ahmad, KS; Abrahams, I; Tighezza, AM (Elsevier, 2023-12-01)This work presents the first systematic investigation of the novel [Gd3+–Ho3+-Dy3+]:CsPbI2.2Br0.8 (GHD:CPVSK) hetero-structure and explores it for energy applications. The optical constancy of GHD:CPVSK was explored for ... -
[Gd<sup>3+</sup>-Ho<sup>3+</sup>-Dy<sup>3+</sup>]:CsPbI<inf>2.4</inf>Br<inf>0.6</inf>: Synergism between thermal optimization and lanthanide doping for enriched photoelectrical and electrochemical contraptions
Jaffri, SB; Ahmad, KS; Abrahams, I; Ouladsmane, M (2024-02-01)This investigation, for the first time, reports the designing and application of the novel [Gd3+-Ho3+-Dy3+]:CsPbI2.4Br0.6 (GHD:CPVSK) heterostructure developed via tri-lanthanide doping route. For the prolonged duration ... -
Gearing towards the sustainable energy transformation, production, and storage using thermic modulated [Ce3+-Pr3+-Nd3+]:CsPbI2.7Br0.3 perovskite hetero-system
Jaffri, SB; Ahmad, KS; Abrahams, I; Ouladsmane, M (Elsevier, 2023-12)Current investigation elucidates the first report on the designing, optimization, and applications of the lanthanide tri-doped CsPbI2.7Br0.3 establishing [Ce3+-Pr3+-Nd3+]:CsPbI2.7Br0.3 (CPN:CPVSK). This novel heterostructure ... -
Highly porous phosphate-based glasses for controlled delivery of antibacterial Cu ions prepared <i>via</i> sol-gel chemistry
Foroutan, F; Kyffin, BA; Nikolaou, A; Merino-Gutierrez, J; Abrahams, I; Kanwal, N; Knowles, JC; Smith, AJ; Smales, GJ; Carta, D (2023) -
Local structure and conductivity behaviour in Bi7WO13.5
Borowska-Centkowska, A; Leszczynska, M; Krok, F; Malys, M; Wrobel, W; Hull, S; Abrahams, I (2018-04-07) -
Local structure and lithium-ion diffusion pathway of cubic Li<sub>7</sub>La<sub>3</sub>Zr<sub>2</sub>O<sub>12</sub> studied by total scattering and the Reverse Monte Carlo method
Tian, H; Cai, G; Tan, L; Lin, H; Phillips, AE; Abrahams, I; Keen, DA; Keeble, DS; Fiedler, A; Zhang, J (2023) -
Low-temperature anharmonicity and symmetry breaking in the sodalite
Robben, L; Abrahams, I; Fischer, M; Hull, S; Dove, MT; Gesing, TM (2018-11-21)©2018 Walter de Gruyter GmbH, Berlin/Boston 2018. The aluminosilicate iodide sodalite |Na8I2|[AlSiO4]6 was examined by temperature-dependent neutron time-of-flight powder diffraction from 5 K to 290 K and X-ray diffraction ... -
Microwave abetted nano-hybrids driven high performance in catalytic, energy storage, and photovoltaic applications using RuO<inf>2</inf>–ZnO nano-hexagons anchored spheres
Jaffri, SB; Ahmad, KS; Abrahams, I; Habila, MA (2023-10-01)This work for the first time explores the pristine ruthenium oxide (RuO2) and RuO2 – zinc oxide (ZnO) nano-hexagons anchored spheres (RuO2–ZnO NHA – S) prepared via simpler microwave assisted route. NHA – S possessed 3.71 ... -
Microwave facilitated HfO<inf>2</inf>-ZnO nanospheres: Goaded electro-catalytic and electrical functionality maximization in multifold energy systems
Jaffri, SB; Ahmad, KS; Abrahams, I; Almanqur, L; Alderhami, SA (2023-01-01)This work presents the first report on the microwave facilitated synthesis, characterization, and energy application of the novel hafnium oxide-zinc oxide (HfO2-ZnO) nanospheres. The prepared heterostructure expressed an ... -
Multifunctional n-type [Sm<SUP>3+</SUP>-Eu<SUP>3+</SUP>-Tm<SUP>3+</SUP>]-doped SnO<sub>2</sub> semiconductor system steered electrochemical and photovoltaic efficiency enhancement in energy applications
Jaffri, SB; Ahmad, KS; Abrahams, I; Almanqur, L (2023) -
Non-volatile voltage-controlled magnetization in single-phase multiferroic ceramics at room temperature
Hu, Z; Stenning, GBG; Zhang, H; Shi, Y; Koval, V; Hu, W; Zhou, Z; Jia, C; Abrahams, I; Yan, H (Elsevier, 2024-03-04)Single-phase multiferroics (MFs) exhibiting ferroelectricity and ferromagnetism and the strong magnetoelectric (ME) coupling effect at room temperature are seen as key to the development of the next-generation of spintronic ... -
A Novel Gadolinium-Holmium-Dysprosium Doped Tantalum Semiconductor System for Sustainable and Advanced Energy Applications
Jaffri, SB; Ahmad, KS; Abrahams, I; Almanqur, L; Alderhami, SA; Alharbi, YT (2024-01-01)This work reports the first study on sustainable [Gd/Ho/Dy] co-doped Ta2O5 semiconductor used in different microelectromechanical systems (MEMS). Lanthanide ternary doping effectively narrowed the energy bandgap and reduced ...