A5051535544- Advanced Photocatalysis Techniques
- Perovskite Materials and Applications
- Polyoxometalates: Synthesis and Applications
- Quantum Dots Synthesis And Properties
- Electrocatalysts for Energy Conversion
- Supercapacitor Materials and Fabrication
- Copper-based nanomaterials and applications
- Ovarian cancer diagnosis and treatment
- TiO2 Photocatalysis and Solar Cells
- Advanced Sensor and Energy Harvesting Materials
- Ammonia Synthesis and Nitrogen Reduction
- Catalytic Processes in Materials Science
- Inorganic Fluorides and Related Compounds
- Advanced battery technologies research
- Conducting polymers and applications
- Catalysis and Oxidation Reactions
Ulsan National Institute of Science and Technology
2021-2024
Banasthali University
2018
Abstract Solar hydrogen production is one of the ultimate technologies needed to realize a carbon-neutral, sustainable society. However, an energy-intensive water oxidation half-reaction together with poor performance conventional inorganic photocatalysts have been big hurdles for practical solar production. Here we present photoelectrochemical cell record high photocurrent density 19.8 mA cm −2 by utilizing high-performance organic–inorganic halide perovskite as panchromatic absorber and...
Hydrogen peroxide (H2O2) is an eco-friendly oxidant and a promising energy source possessing comparable density to that of compressed H2. The current H2O2 production strategies mostly depend on the anthraquinone oxidation process, which requires significant numerous organic chemicals. Photocatalyst-based solar comprises single-step O2 reduction H2O2, simple method. However, solar-to-H2O2 conversion efficiency limited by low performance inorganic semiconductor-based photoelectrodes...
Abstract Tin–lead halide perovskites (TLHPs) are promising photoactive materials for photovoltaics (PVs) due to reduced toxicity and broad light absorption. However, their inherent ionic vacancies facilitate inward metal diffusion, accelerating device degradation. Here, efficient, stable TLHP‐based PV photoelectrochemical (PEC) devices reported containing a chemically protective cathode interlayer—amine‐functionalized perylene diimide (PDINN). Solution‐processed PDINN effectively extract...
Abstract Propylene oxide (PO) is a crucial feedstock in the plastic industry. The direct epoxidation of propylene using O 2 considered to be most promising means producing PO, but it remains challenging. Here, we report on an integrated photo-electro-heterogeneous catalytic system for with . Bismuth vanadate (or TiO ) photocatalyst and Co-based electrocatalyst produce H titanium silicalite-1 heterogeneous catalyst epoxidises PO situ generated This enables production as sole oxidising agent...