A5032031911- Advanced Sensor and Energy Harvesting Materials
- MXene and MAX Phase Materials
- Supercapacitor Materials and Fabrication
- Advanced Photocatalysis Techniques
- Electrocatalysts for Energy Conversion
- Advanced battery technologies research
- Conducting polymers and applications
- Advanced Nanomaterials in Catalysis
- Membrane-based Ion Separation Techniques
- Ammonia Synthesis and Nitrogen Reduction
- Electrochemical sensors and biosensors
- Carbon and Quantum Dots Applications
- Nanomaterials for catalytic reactions
- Advanced Cellulose Research Studies
- Gas Sensing Nanomaterials and Sensors
- Electromagnetic wave absorption materials
- Advanced Energy Technologies and Civil Engineering Innovations
- Covalent Organic Framework Applications
- Membrane Separation Technologies
- Advancements in Battery Materials
- Advanced biosensing and bioanalysis techniques
- Copper-based nanomaterials and applications
- Graphene research and applications
- Nanocluster Synthesis and Applications
- Metal-Organic Frameworks: Synthesis and Applications
Stockholm University
2023-2024
Indian Institute of Technology Guwahati
2019-2023
Korea Institute of Science and Technology
2023
Interference and chaos among different electromagnetic signals become the prime challenge of current era which relies on wireless communication. Effective shielding interference (EMI) waves with advanced materials thus emerges as major research field to prevent cross-talking electronic devices. This article reviews status polymer-based EMI a particular focus high-performance hybrid diverse nanomaterials filler. Compatibility synergist polymer host filler have been illuminated in this...
The true promise of MXene as a practical supercapacitor electrode hinges on the simultaneous advancement its three-dimensional (3D) assembly and engineering nanoscopic architecture, two critical factors for facilitating mass transport enhancing an electrode's charge-storage performance. Herein, we present straightforward strategy to engineer robust 3D freestanding (Ti3C2Tx) hydrogels with hierarchically porous structures. tetraamminezinc(II) complex cation ([Zn(NH3)4]2+) is selected...
High overpotentials required to cross the energy barriers of both hydrogen and oxygen evolution reactions (HER OER) limit overall efficiency production by electrolysis water. The rational design heterostructures anchoring single-atom catalysts (SAC) are two successful strategies lower these overpotentials, but realization such advanced nanostructures with adequate electronic control is challenging. Here, heterostructure edge-oriented molybdenum selenide (MoSe2 ) nickel-cobalt-selenide (NiCo2...
Two-dimensional (2D) MXene-based lamellar membranes play transformative roles in membrane filtration technology. Their practical use water treatment is however hindered by several hurdles, e.g., unfavorable swelling due to weak interactions between adjacent MXene nanosheets, tortuous diffusion pathways of layered stacking, and the intrinsic aquatic oxidation-prone nature MXene. Herein, nanoporous 2D/2D heterostructure are elaborately constructed via solution-phase assembly oppositely charged...
2D Ti
Double-stage molecular diffusion control is achieved in an ‘organic-graphene hydrogel’ biphasic system to yield tunable MOF-based functional hydrogel-hybrids, with excellent water oxidation performance (with a low onset potential and Tafel slope of 44.3 mV dec<sup>−1</sup>).
Capacitive Deionization In article number 2403518, Jiansheng Li, Jiayin Yuan, Miao Zhang, and co-workers develop a holey MXene/reduced graphene oxide heterogeneous film by H2O2 etching the subsequent 2D/2D colloidal assembly. The maximized vertical ion channels optimal interlayer spacing of accelerate charge transfer transport, resulting in enhanced electrosorption performance.
Development of affordable, efficient and metal-free heterogeneous catalytic systems has been a persistent challenge in academia industry. Heteroatom-doped carbon materials are increasingly recognized as valuable catalysts, if well-designed, can present comparable performance to, or even surpass transition metal-containing catalysts. Their physicochemical properties structural characteristics tunable wide range, plus being free leakage problems metal species into the environment. Herein,...
This study introduces a novel capacitive CO 2 sensor using aminated cellulose nanofibrils, offering enhanced sensitivity and selectivity.
Fe3C nanoparticles hold promise as catalysts and nanozymes, but their low activity complex preparation have hindered use. Herein, this study presents a synthetic alternative toward efficient, durable, recyclable, Fe3C-nanoparticle-encapsulated nitrogen-doped hierarchically porous carbon membranes (Fe3C/N-C). By employing simple one-step method, we utilized wood renewable environmentally friendly precursor, coupled with poly(ionic liquids) nitrogen iron source. This innovative strategy offers...
The intricate design of nanomaterials through the controlled diffusion process is natural for biological bodies; however, understanding this mechanism development morphology tuned in practical chemical synthesis still lacking. Herein, we present graphene hydrogel via ultrafast assembly and employed it as a confined reactor growth ultrafine polyaniline nanostructure directly over its surface (PANI–GH). significant control polymerization rate achieved by slowing monomers hydrogel–organic...
Critical density-controlled self-assembly of freestanding planer MXene hydrogels and their excellent performance in energy storage.