A5069988245- 2D Materials and Applications
- Graphene research and applications
- MXene and MAX Phase Materials
- Advancements in Battery Materials
- Ferroelectric and Piezoelectric Materials
- ZnO doping and properties
- Perovskite Materials and Applications
- Advanced Battery Materials and Technologies
- Copper-based nanomaterials and applications
- Chalcogenide Semiconductor Thin Films
- Electrocatalysts for Energy Conversion
- Catalytic Processes in Materials Science
- Quantum Dots Synthesis And Properties
- Boron and Carbon Nanomaterials Research
- Topological Materials and Phenomena
- Gas Sensing Nanomaterials and Sensors
- Advanced Thermoelectric Materials and Devices
- Magnetic and transport properties of perovskites and related materials
- Organic Electronics and Photovoltaics
- Multiferroics and related materials
- Nanowire Synthesis and Applications
- Analytical Chemistry and Sensors
- Thermal Expansion and Ionic Conductivity
- Heusler alloys: electronic and magnetic properties
- Microwave Dielectric Ceramics Synthesis
Kyung Hee University
2025
University of Ulsan
2016-2024
King Abdullah University of Science and Technology
2021-2024
Abasyn University
2024
University of Management and Technology
2024
Southern University of Science and Technology
2021-2023
University of Limerick
2022
Government of the Republic of Korea
2016-2017
Quaid-i-Azam University
2015
Using density functional theory, we systematically investigate the lattice thermal conductivity and carrier mobility of monolayer SnX<sub>2</sub>(X = S, Se).
A comparative study of the monovalent (Li, Na, and K) multivalent (Be, Mg, Ca, Al) metal ion adsorption diffusion on an electronically semi-metallic two-dimensional nanosheet 1T structured TiS2 is presented here to contribute search for abundant, cheap, nontoxic ingredients efficient rechargeable batteries. The total formation energy Bader charge analysis show that divalent Mg Ca ions can have a storage density double Li, K ions, while Be Al form metallic clusters even at low because their...
The low cost, high Na storage capacity, electronic and ionic conductivity, nontoxic nature, enhanced mechanical stability of the SnS<sub>2</sub>/graphene heterostructure show potential this material as a commercial anode for ion batteries.
Using density functional theory, MoS2@VS2 nanocomposite is reported as a hybrid anode with upgraded electronic conductivity and Li/Na storage capacity. The chemically active monolayer VS2 can be stabilized in energy phonon vibrations by using the MoS2 substrate. stability of attributed to interfacial charge accumulation between VS2. maximum specific capacity has been enhanced 584 mAh/g both for Li Na storage. We attribute high enhancement redistribution formation nanocomposite....
Selective electro-oxidation of aliphatic alcohols into value-added carboxylates at lower potentials than that the oxygen evolution reaction (OER) is an environmentally and economically desirable anode for clean energy storage conversion technologies. However, it challenging to achieve both high selectivity activity catalysts alcohols, such as methanol oxidation (MOR). Herein, a monolithic CuS@CuO/copper-foam electrode MOR with superior catalytic almost 100% formate reported. In core-shell...
We investigate the interaction of various analytes (toluene, acetone, ethanol, and water) possessing different structures, bonding, molecular sizes with a laser-exfoliated WS2 sensing material in chemiresistive sensor. The sensor showed clear response to all analytes, which was significantly enhanced by modifying surface. This achieved creating WS2-ZnO heterojunctions via deposition ZnO nanoparticles on surface high-throughput, atmospheric-pressure spatial atomic layer system. Water ethanol...
The development of high‐performance organic solar cells (OSCs) with high operational stability is essential to accelerate their commercialization. Unfortunately, our understanding the origin instabilities in state‐of‐the‐art OSCs based on bulk heterojunction (BHJ) featuring non‐fullerene acceptors (NFAs) remains limited. Herein, we developed NFA‐based using different charge extraction interlayer materials and studied storage, thermal, stabilities. Despite power conversion efficiency (PCE)...
Using density functional theory calculations, a freestanding monolayer of W<sub>2</sub>C in the 2H phase is explored to find its stability terms formation energy and phonon vibrations diffusion Li/Na from an H-site nearby through three different paths.
The development of renewable and clean energy technologies requires the design efficient materials for a wide variety electrochemical applications. Using density functional theory, we two metallic borophene-based three-dimensional (3D) porous structures (termed 3D-β12-borophene 3D-B7P2), which are found to be dynamically, thermally, mechanically stable. metallicity is dominated by B px-orbitals. regularly distributed channels with low mass intrinsic make (3D-B7P2) promising anode ultrahigh...
Abstract Tin‐based halide perovskite solar cells can be efficient and environmentally friendly substitutions to lead‐based cells, but they have a drawback due oxidation from Sn 2+ 4+ . Using vacuum deposition, epitaxially aligned CsSnBr 3 ultrathin films are prepared on Au(111) Au(100) characterized with scanning tunneling microscopy (STM), low‐energy electron diffraction (LEED), X‐ray photoelectron spectroscopy (XPS). By co‐evaporation of the precursor molecules CsBr SnBr 2 , few monolayers...
The next-generation renewable energy machineries necessitate the electrodes with appropriate electrochemical performance. Here, anodic properties of silicane for Li- and Na-ion batteries were scrutinized employing first-principle calculations. projected single-layer hydrogen-functionalized Si (Si2 H2 ) structure was energetically, mechanically, dynamically, thermally stable based on theoretical simulations, confirming its experimental feasibility. electronic revealed semiconducting nature...
Selective oxidation of low-molecular-weight aliphatic alcohols like methanol and ethanol into carboxylates in acid/base hybrid electrolytic cells offers reduced process operating costs for the generation fuels value-added chemicals, which is environmentally economically more desirable than their full to CO2. Herein, we report in-situ fabrication oxygen-vacancies-rich CuO nanosheets on a copper foam (CF) via simple ultrasonication-assisted acid-etching method. The CuO/CF monolith electrode...
Electrochemically efficient electrode materials are required for clean energy storage in $\mathrm{Li}$ ion batteries. We predict two-dimensional hexagonal metal nitrides, borides, and phosphides (${\mathrm{Sc}}_{2}\mathrm{B}$, ${\mathrm{Sc}}_{2}\mathrm{N}$, ${\mathrm{Y}}_{2}\mathrm{B}$, ${\mathrm{Y}}_{2}\mathrm{N}$, ${\mathrm{Y}}_{2}\mathrm{P}$) evaluate the feasibility of experimental realization. The combine excellent metallicity, as electrodes, with binding energies providing high...
Janus transition metal dichalcogenides hold great promise for achieving highly efficient solar cells. Therefore, the MoXY and WXY (X, Y = S, Se, Te; X ≠ Y) monolayers are examined using first‐principles calculations to identify candidates with direct bandgap. A systematic analysis in terms of interface stacking composition bilayers constructed these is performed. Out 40 studied cases, 12 cases exhibit a bandgap type‐II band alignment therefore explored detail. It discovered that (for same...
Atopic dermatitis (AD) is a recurrent inflammatory skin condition marked by itching, inflammation, and lichenification, primarily affecting children. Panax ginseng shows therapeutic promise in treating AD, although research on its mechanisms remains limited. For the first time, network pharmacology approach was used to explore pharmacological of ginseng's active compounds AD treatment. Screening for bioactive their respective targets conducted through Traditional Chinese Medicine Systems...