A5103179502- Covalent Organic Framework Applications
- Metal-Organic Frameworks: Synthesis and Applications
- Advanced Photocatalysis Techniques
- Asymmetric Hydrogenation and Catalysis
- Advanced Battery Materials and Technologies
- Chemical Synthesis and Reactions
- Caching and Content Delivery
- Corrosion Behavior and Inhibition
- Water Treatment and Disinfection
- Mesoporous Materials and Catalysis
- Chemical Synthesis and Characterization
- Magnetic Properties of Alloys
- Zeolite Catalysis and Synthesis
- Rare-earth and actinide compounds
- Radioactive element chemistry and processing
- Luminescence and Fluorescent Materials
- Polyoxometalates: Synthesis and Applications
- Supercapacitor Materials and Fabrication
- Mercury impact and mitigation studies
- Layered Double Hydroxides Synthesis and Applications
- Metallurgical and Alloy Processes
- Advanced battery technologies research
S.N. Bose National Centre for Basic Sciences
2023-2025
National Institute of Technology Rourkela
2014
Colorado School of Mines
2013
Birla Institute of Technology and Science, Pilani
2007
Covalent organic frameworks provide a platform for the integration of functional linkers into ordered yet tunable two-dimensional to yield π–π stacked conjugated materials photocatalytic water splitting hydrogen generation.
Lithium-sulphur (Li-S) batteries are a promising alternative power source, as they can provide higher energy density than current lithium-ion batteries. Porous materials often used cathode act host for sulphur in such Recently, covalent organic frameworks (COFs) have also been used, however typically suffer from stability issues, resulting limited and thus insufficient durability under practical conditions applications. Herein, we report the synthesis of crystalline porous imine-linked...
Hydrogen peroxide (H2O2), a valuable chemical, is widely used as powerful oxidizing agent in chemical synthesis, pharmaceuticals, medical disinfection, and environmental treatment industries. Currently, over 95% of H2O2 produced industrially using the anthraquinone process, which associated with its high energy consumption hazardous byproducts. Therefore, photochemical synthesis from water oxygen covalent organic framework based photocatalysts have attracted considerable attention. This...
The design and synthesis of crystalline porous materials is a frontier research area, especially in photo(electro)catalysis, due to their fascinating semiconducting properties. In recent years, metal–organic frameworks (MOFs) covalent organic (COFs) have received much attention heterogeneous catalysis, ranging from chemical conversion solar energy production. addition, COFs with well-ordered framework structures been extensively studied the field photocatalysis for water splitting produce...
The recovery of radioactive iodine from nuclear waste and contaminated water sources is a critical environmental concern, which poses significant technical challenges. Herein, the study has demonstrated that tuning electronic properties diketopyrrolopyrrole-based donor-acceptor covalent organic frameworks (COFs) enhances trapping, improves charge transport, strengthens interactions - establishing structure-property relationship. This achieved by synthesizing COFs with linker...
Covalent organic frameworks (COFs) are materials with well-defined atomic arrangements, significant porosity, and tailorable chemical properties, which make them interesting for a variety of applications. In this study, we explore the synthesis crystalline COF based on dithiophenedione moieties in its backbone (TTT-DHTD), has been further employed as an electrode material supercapacitors. By comparison dimethoxybenzene-dithiophene-based (TTT-DMTD), it is shown that redox-active have profound...
Due to their unique structural characteristics, molecular cages have become pivotal components in supramolecular chemistry and materials science. These possess the remarkable ability encapsulate guest molecules metal nanoparticles within cavities, fostering intriguing host–guest interactions demonstrating significant potential across various domains, including recognition, drug delivery, catalysis, material synthesis. Integrating these with highly porous crystalline covalent organic...
The dehydrogenative coupling of alcohols and amines to form amide bonds is typically catalysed by homogeneous transition metal catalysts at high temperatures ranging from 130-140 °C. In our pursuit an efficient recyclable photocatalyst capable conducting this transformation room temperature, we report herein a COF-mediated synthesis. TTT-DHTD COF was strategically designed incorporate density functional units, specifically dithiophenedione, trap photogenerated electrons effectively...
Abstract Lithium‐sulphur (Li−S) batteries are a promising alternative power source, as they can provide higher energy density than current lithium‐ion batteries. Porous materials often used cathode act host for sulphur in such Recently, covalent organic frameworks (COFs) have also been used, however typically suffer from stability issues, resulting limited and thus insufficient durability under practical conditions applications. Herein, we report the synthesis of crystalline porous...
Abstract The dehydrogenative coupling of alcohols and amines to form amide bonds is typically catalysed by homogeneous transition metal catalysts at high temperatures ranging from 130–140 °C. In our pursuit an efficient recyclable photocatalyst capable conducting this transformation room temperature, we report herein a COF‐mediated synthesis. TTT‐DHTD COF was strategically designed incorporate density functional units, specifically dithiophenedione, trap photogenerated electrons effectively...
Abstract The postmetalation of silver in zinc and manganese-based metal–organic frameworks (MOFs) represents a versatile efficient approach for enhancing the degradation methylene blue (MB) pollutant aqueous environment. In present study, zinc, manganese, their bimetallic MOFs are synthesized using solvothermal method. Subsequently, ions incorporated into MOFs. A suite characterization techniques is employed to analyze resulting material. Among three loaded MOFs, Ag-mixed MOF (Ag-BM)...
Stringent corrosion management programs are being deployed by oil and gas industry to ensure the integrity of pipeline systems. Parts this program protection systems inspection detection methods included non-destructive techniques. Those measures induce remnant magnetic field (RMF) in steel. Potentially RMF could affect process including microbiologically influenced (MIC). Microorganisms pipelines have surface charges produce a wide variety metabolic products. Consequently, when they exposed...