A5029539920- Advancements in Solid Oxide Fuel Cells
- Magnetic and transport properties of perovskites and related materials
- Electronic and Structural Properties of Oxides
- Ferroelectric and Piezoelectric Materials
- Acoustic Wave Resonator Technologies
- Advancements in Battery Materials
- Multiferroics and related materials
- Supercapacitor Materials and Fabrication
- Microwave Dielectric Ceramics Synthesis
- Advanced Battery Technologies Research
- Thermal Expansion and Ionic Conductivity
- Advanced Battery Materials and Technologies
- Electrocatalysts for Energy Conversion
- Catalytic Processes in Materials Science
- Dielectric materials and actuators
- Advanced battery technologies research
- Advanced Condensed Matter Physics
- Fuel Cells and Related Materials
- Scheduling and Optimization Algorithms
- Advanced Manufacturing and Logistics Optimization
- Cell Adhesion Molecules Research
- Advanced Sensor and Energy Harvesting Materials
- Advanced Photocatalysis Techniques
- Catalysis and Oxidation Reactions
- Quality and Safety in Healthcare
University of Agriculture in Krakow
2025
AGH University of Krakow
2016-2025
Jagiellonian University
2023-2025
Xi'an Jiaotong University
2014-2024
Guilin University of Electronic Technology
2024
Qinghai University for Nationalities
2024
National Institutes of Biotechnology Malaysia
2024
National University of Malaysia
2024
China Southern Power Grid (China)
2023-2024
Hohai University
2021-2023
Currently, the development of Fe/N/C catalysts are attracting more and attention, due to their exciting potential applications in advanced anion-exchange membrane fuel cells (AEMFCs) zinc-air batteries (ZABs). Amongst,...
A plum pudding-like Fe(3)O(4)/Fe/carbon composite was synthesized by a sol-gel polymerization followed heat-treatment process and characterized X-ray diffraction, Raman spectroscopic analysis, thermogravimetric scanning electron microscopy with energy-dispersive spectroscopy, transmission microscopy, electrochemical test. In this composite, uniform spherical Fe(3)O(4)/Fe nanoparticles of about 100 nm were embedded into carbon matrix high monodispersion. As-prepared electrode exhibits stable...
NiCo-layered double hydroxide (LDH) has attracted increasing attention in recent years for application supercapacitors (SCs) owing to its high redox activity and intercalating capability. However, the pristine NiCo-LDH is unable reach theoretical specific capacitance satisfying rate capability due limited electroactive species a low ion diffusion rate. Here, we demonstrate novel vertically aligned nanosheet arrays of cobalt metal-organic framework (Co-MOF)@CoNiO2 core-shell composites...
Abstract MXenes, 2D transition metal carbides, and nitrides have attracted tremendous interest because of their metallic conductivity, solution processability, excellent merits in energy storage other applications. However, the pristine MXene films often suffer from poor ambient stability mechanical properties that stem polar terminal groups weak interlayer interactions. Here, a heteroatom doping strategy is developed to tailor surface functionalities MXene, followed by addition large‐sized...
The g-C
MXene is a neoteric type of bidimensional (2D) transition metal carbide/nitride with broad application prospects, in particular electrochemical energy storage. The performance unsatisfactory because it easy to stack resulting the difficulty electrolyte penetration and ion transport. In this study, cobaltous sulfide-modified 3D MXene/N-doped carbon foam (CoS@MXene/CF) hybrid aerogel projected manufactured via simple situ growth thermal annealing strategies. capacitance as-fabricated...
Abstract Four proton conducting oxides of perovskite structure: BaZrO3, SrZrO3, BaCeO3 and SrCeO3 doped with 5 mol.% gadolinium are compared in terms crystal structure, microstructure, sinterability, water sorption ability, ionic transference number, electrical conductivity stability towards CO2. Relations between conductivity, structural chemical parameters: pseudo-cubic unit cell volume, lattice free tolerance factor, symmetry electronegativity discussed. The grain boundary resistance is...
Slight B-site Gd-doped BaFeO<sub>3−δ</sub> material exhibits impressive oxygen permeability and excellent long term stability.
An impressive oxygen permeability and good structural stability are achieved by partially replacing Fe with In at the B-site of BaFeO<sub>3−δ</sub>oxides.
This study was designed to assess the diagnostic value of <sup>68</sup>Ga-NOTA-PRGD2 (NOTA-PRGD2 is NOTA-PEG4-E[c(RGDfK)]<sub>2</sub>) PET/CT in lung cancer. <b>Methods:</b> Ninety-one patients (48 men and 43 women; age, 22–82 y) with suspected lesions on CT were enrolled informed consent. Immediately after intravenous injection 117.7 ± 37.7 MBq <sup>68</sup>Ga-NOTA-PRGD2, 15 underwent dynamic whole-body scans for 1–2 h, remaining 76 at 30 10 min bolus injection. Each patient also standard...
A synergetic effect of Li/Nd at the site and W/Mn B co-substitution on electrical properties calcium bismuth niobate (CaBi2Nb2O9, CBNO)-based ceramics is proposed in this paper. CBNO primarily shows mixed p-type ionic conduction due to a trace oxygen vacancies (VO••). Both bulk resistivity (ρb) activity energy (Ea) for are dramatically increased by Ca0.92(Li1/2Nd1/2)0.08Bi2Nb2−x(W3/4Mn1/4)xO9 [CBNO-LN-x(WM), x = 0–0.02]. Consequently, modified compositions almost show an intrinsic conducting...