A5049320350- Advanced Battery Materials and Technologies
- Advancements in Battery Materials
- Advanced Battery Technologies Research
- Dental materials and restorations
- Endodontics and Root Canal Treatments
- Perovskite Materials and Applications
- Conducting polymers and applications
- Machine Learning in Materials Science
- Electrohydrodynamics and Fluid Dynamics
- Dental Radiography and Imaging
- Oral microbiology and periodontitis research
- Liquid Crystal Research Advancements
- Ionic liquids properties and applications
- Dental Erosion and Treatment
- Advanced Sensor and Energy Harvesting Materials
- Semiconductor materials and devices
- Ionosphere and magnetosphere dynamics
- Natural Antidiabetic Agents Studies
- Multi-Criteria Decision Making
- Internet Traffic Analysis and Secure E-voting
- Semiconductor materials and interfaces
- Plasmonic and Surface Plasmon Research
- Network Security and Intrusion Detection
- Phytochemistry and Biological Activities
- Gold and Silver Nanoparticles Synthesis and Applications
Texas Tech University
2023-2025
University of Malakand
2015-2024
Cardiff University
2021-2024
University of Chicago
2021-2023
King Saud University
2016-2023
King Khalid University
2023
Hazara University
2023
King Saud Medical City
2021-2023
Carnegie Mellon University
2016-2022
University of Management and Technology
2022
Most next-generation Li-ion battery chemistries require a functioning lithium metal (Li) anode. However, its application in secondary batteries has been inhibited because of uncontrollable dendrite growth during cycling. Mechanical suppression through solid polymer electrolytes (SPE) or robust separators shown the most potential for alleviating this problem. Studies mechanical behavior Li at any length scale and temperature are virtually non-existent extreme reactivity, which renders sample...
Next generation batteries based on lithium (Li) metal anodes have been plagued by the dendritic electrodeposition of Li anode during cycling, resulting in short circuit and capacity loss. Suppression growth through use solid electrolytes has emerged as one most promising strategies for enabling anodes. We perform a computational screening over 12,000 inorganic solids their ability to suppress dendrite initiation contact with anode. Properties mechanically isotropic anisotropic interfaces...
We generalize the conditions for stable electrodeposition at isotropic solid-solid interfaces using a kinetic model which incorporates effects of stresses and surface tension interface. develop stability diagram that shows two regimes stability: previously known pressure-driven mechanism new density-driven is governed by relative density metal in phases. show inorganic solids solid polymers generally do not lead to electrodeposition, provide design guidelines achieving electrodeposition.
Rechargeable zinc–metal batteries have attracted widespread attention recently as a potential substitute for lithium-ion due to their low cost, large volumetric capacity, and capability use safe aqueous electrolyte. However, dendrite growth during charging results in degradation of battery performance aggravates safety concerns. In this work, we phase-field simulations analyze the design space porous polymer/aqueous ZnSO4 hybrid We show that could be suppressed, utilizing both mechanical...
Commercial medium (Pharmamedia) was investigated for the production of surfactin by Bacillus subtilis MZ-7. Different media (defined, semi-defined, and complex media) were compared after fixing least influential variables in standardized fermentation conditions. Carbohydrate nitrogen supplements also tried to improve Pharmamedia.Surfactin confirmed using PCR along with other analytical techniques monitored RP-HPLC MALDI-TOF-MS. We found that optimized brain heart infusion best (280 mg/L) a...
The existence of passivating layers at the interfaces is a major factor enabling modern lithium-ion (Li-ion) batteries. properties passivation determine cycle life, performance, and safety One critical layer solid electrolyte interphase (SEI), heterogeneous multicomponent film formed due to decomposition surface anode. nature for its functioning as between these components play role in determining performance safety. In this work, we use first-principles simulations investigate...
Modern smart grid systems are heavily dependent on Information and Communication Technology, this dependency makes them prone to cyber-attacks. The occurrence of a cyber-attack has increased in recent years resulting substantial damage power systems. For reliable stable operation, cyber protection, control, detection techniques becoming essential. Automated cyberattacks with high accuracy is challenge. To address this, we propose two-layer hierarchical machine learning model having an 95.44...
The presence of unreacted lead iodide in organic–inorganic halide perovskite solar cells is widely correlated with an increase power conversion efficiency. We investigate the mechanism for this by identifying role surfaces and interfaces present between methylammonium films excess iodide. show how type I II band alignments arising under different conditions result either passivation surface defects or hole injection. Through first-principles simulations solid–solid interfaces, we find that...
Dendrite free electrodeposition of lithium metal is necessary for the adoption high energy density rechargeable batteries. Here, we demonstrate a new mechanism using liquid crystalline electrolyte to suppress dendrite growth with anode. A nematic modifies kinetics by introducing additional overpotential due its bulk distortion and anchoring energy. By extending phase-field model, simulate morphological evolution anode explore role strengths on process. We find that adsorption molecules...
Multi-attribute decision making (MADM) is a hot research area in fuzzy mathematics and to deal with that, the averaging geometric aggregation operators (AOs) are widely used tools. The aim of this manuscript propose notion AOs environment T-spherical sets (TSFSs). TSFS enables selection grades memberships from considerably larger domain hence overcome drawbacks existing frameworks. In paper, we develop some novel operations for TSFSs including algebraic sum, product etc. Based on new...
The purpose of this in vitro study is to compare the compressive strength (CS) and diametral tensile (DTS) zirconia-reinforced restorative material (Zirconomer®) with conventional glass ionomers (Fuji 1X) amalgam.Specimens (n = 120) were fabricated from silver amalgam, reinforced ionomer cement (GIC) (glass ionomer, Fuji 1X GC Corp.), (Zirconomer, Shofu Inc.) for testing CS DTS. results analyzed using analysis variance, followed by a Tukey post hoc test.Both DTS found be significantly higher...
Polydopamine (PDA) is a complex biomimetic material exhibiting advantageous properties of both melanin polymers and biological adhesives. These concomitant features have prompted an increasing interest in exploiting PDA for bioelectronics, smart coatings, functional membranes. The ability to apply the rich biochemistry melanins structurally durable contexts will help accelerate their practical implementation design next‐generation materials. Here, this paper presents approaches manipulating...
ADVERTISEMENT RETURN TO ISSUEPREVEnergy FocusNEXTA Minimal Information Set To Enable Verifiable Theoretical Battery ResearchAashutosh MistryAashutosh MistryChemical Sciences and Engineering Division, Argonne National Laboratory, Lemont, Illinois 60439, United StatesMore by Aashutosh Mistryhttps://orcid.org/0000-0002-4359-4975, Ankit VermaAnkit VermaEnergy Conversion Storage Systems Center, Renewable Energy Golden, Colorado 80401, Vermahttps://orcid.org/0000-0002-7610-8574, Shashank...
We investigate the stability of electrodeposition at solid-solid interfaces for materials exhibiting an anisotropic mechanical response. The or resistance to formation dendrites is studied within a linear analysis. deformation and stress equations are solved using Stroh formalism faithfully recover boundary conditions interface. parameter used quantify different incorporating full anisotropy elastic tensor two materials. Results show high degree variability in depending on crystallographic...
Computationally-guided material discovery is being increasingly employed using a descriptor-based screening through the calculation of few properties interest. A precise understanding uncertainty associated with first-principles density functional theory calculated property values important for success screening. The Bayesian error estimation approach has been built in to several recently developed exchange-correlation functionals, which allows an estimate related ground state energy,...
ABSTRACT Introduction Various bulk-fill materials depending on their composition, viscosity, and flow ability have different physical mechanical properties. The aim of this in vitro study was to determine compare the shear bond strength microleakage properties activa restorative with other surefil (SDR), Biodentine, ever X posterior. Materials methods Forty permanent premolars were selected for strength, 20 class II cavities mesial distal side microleakage. Universal testing device used...
Periodontitis is characterized by excessive osteoclastic activity, which closely associated with inflammation. It well established that MAPK/NF-kB axis a key signaling pathway engaged in osteoclast differentiation. stated biphasic calcium phosphate (BCP) and platelet-rich fibrin (PRF) have significant antiostoeclastogenic effects chronic periodontitis.We aimed to elucidate the synergetic effect of PRF/BCP involvement nuclear factor kappa-light-chain-enhancer activated B cells (NF-kB)...