A5088175523- Advanced Photocatalysis Techniques
- TiO2 Photocatalysis and Solar Cells
- Copper-based nanomaterials and applications
- Perovskite Materials and Applications
- Advanced Nanomaterials in Catalysis
- Electronic and Structural Properties of Oxides
- Catalytic Processes in Materials Science
- Gas Sensing Nanomaterials and Sensors
- ZnO doping and properties
- Advanced oxidation water treatment
- Nanocluster Synthesis and Applications
- Ferroelectric and Piezoelectric Materials
- Luminescence Properties of Advanced Materials
- Conducting polymers and applications
- Biodiesel Production and Applications
- Microplastics and Plastic Pollution
- Ga2O3 and related materials
- Multiferroics and related materials
- Lubricants and Their Additives
- Natural Compound Pharmacology Studies
- Photochromic and Fluorescence Chemistry
- Synthesis and bioactivity of alkaloids
- Bamboo properties and applications
- Synthesis and Reactivity of Heterocycles
- Seaweed-derived Bioactive Compounds
Polish Academy of Sciences
2025
Institute of Physical Chemistry
2025
Bandung Institute of Technology
2023-2025
Ton Duc Thang University
2017-2023
National Nuclear Energy Agency of Indonesia
2022
National Research and Innovation Agency
2022
Universitas Jember
2017-2021
Kobe University
2019-2021
Graduate School USA
2019-2021
National Institute of Advanced Industrial Science and Technology
2021
In this paper, we report a suitable method for extracellular synthesis of copper oxide nano particles by using Phormidium cyanobacterium. We hypothesize that is believed to occur hydrolysis the cationic certain metal chelating anionic proteins/reductase secreted bacteria under simple experimental conditions like aerobic environment, neutral pH and room temperature. Proteins not only reduce Cu (II) into (CONPs) but also plays significant role in stabilization formed nanoparticles at Further...
Abstract Piezoelectric materials offer great promise due to their ability generate electric fields under mechanical stress, producing surface charges that drive otherwise kinetically sluggish redox reactions. The strained surfaces of these provide a unique advantage in controlling product selectivity and enabling reaction pathways are unattainable with conventional methods. This perspective highlights advancements, challenges, the future potential piezoelectric synthetic organic chemistry,...
Research Article| December 28 2016 TiO2 as an effective nanocatalyst for photocatalytic degradation of humic acid in water environment Sandhya Babel; Babel Search other works by this author on: This Site PubMed Google Scholar Putri A. Sekartaji; Sekartaji Hanggara Sudrajat Journal Water Supply: and Technology-Aqua (2017) 66 (1): 25–35. https://doi.org/10.2166/aqua.2016.102 Article history Received: September 12 Accepted: November 04 Views Icon contents Figures & tables Video Audio...
Perovskite-structured tantalates, NaTaO3 in particular, have been at the forefront of solar energy conversion to generate hydrogen fuel via photocatalytic water splitting. However, their application as a photocatalyst remains impractical due inability absorb long-wavelength light. One promising scheme for extending material response light is charge compensation doped cations with lanthanum and transition metal. In this research, doubly manganese, 3d-block metal, visible-light sensitization....
Understanding the science behind highly active materials is essential for advancement in field of photocatalytic water splitting solar energy harvesting. Sodium tantalate (NaTaO3) doped with La cations one best engineered efficient to evolve hydrogen. In this study, physical insights into sensitivity water-splitting activity spatial distribution are discussed. The placed at Na site was found dictate gradient conduction band bottom (CBB), resulting a tunable electron population and hence...
Occupation site of In guest dopant in SrTiO<sub>3</sub> host lattice is successfully revealed and comprehensively studied with combined experimental theoretical methods.
KTaO3 was doped with Sr cations, and its photocatalytic activity for the overall water splitting investigated. By doping Sr, a Sr-rich shell formed over Sr-poor core. Extended X-ray absorption fine structure spectroscopy revealed simultaneous occupation of K sites Ta by cations. A concentration gradient cations occupying suggested to be produced after Sr. The simultaneously induced an energy conduction band edge bottom. Hence, photoexcited electrons are separated, which driven away bulk...