Search Results - "Devi, K R Sunaja"

Electrochemical synthesis, photodegradation and antibacterial properties of PEG capped zinc oxide nanoparticles by Jose, Ajay, Sunaja Devi, K.R., Pinheiro, Dephan, Lakshmi Narayana, S.

“…The effect of surfactant and dopant on the properties of zinc oxide nanoparticles were studied by preparing polyethylene glycol (PEG) capped ZnO and tungsten…”
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Synthesis and characterization of Cr2AlC MAX phase for photocatalytic applications by Shalini Reghunath, B., Davis, Deepak, Sunaja Devi, K.R.

“…MAX phase, a layered ternary carbide/nitride, displays both ceramic and metallic properties, which has significantly attracted the materials research. In this…”
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A review of hierarchical nanostructures of TiO2: Advances and applications by Reghunath, Shalini, Pinheiro, Dephan, KR, Sunaja Devi

“…In the past few decades, extensive studies have been carried out on TiO2 nanostructures having hierarchical morphologies and their applications in diverse…”
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The catalytic reduction of 4-nitrophenol using MoS2/ZnO nanocomposite by R, Madhushree, UC, Jadan Resnik Jaleel, Pinheiro, Dephan, Devi KR, Sunaja

“…Nanocomposite MoS2/ZnO was prepared by an exfoliation process and characterized. A flower-like morphology was obtained for the hybrid where uniformly spread…”
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Modified Montmorillonite Catalysed Ultrasonic Assisted one-pot Synthesis of Novel 2,3-dihydroisoxazolo[5,4-d] pyrimidin-4(7H)-ones as Potential Anticancer Agents by Anand, Samika, Devi K. R., Sunaja, Govindaraju, Santhosh, Tabassum, Sumaiya

“…The development of novel compounds with potential anticancer activity is imperative for combating the challenges posed by cancer. In this study, a modified…”
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Facile synthesis of Mn-Ni bimetal organic framework decorated with amine as an electrode for a high-performance supercapacitor by Rajasekaran, Sruthi, Reghunath, B. Shalini, K. R., Sunaja Devi, Saravanakumar, B., Johnson William, J., Pinheiro, Dephan, Arumugam, Madan Kumar

“…In the recent years, the whole world is looking for better energy storage devices. Supercapacitors are among the most promising high-capacity energy storage…”
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Designing Biomass Rice Husk Silica as an Efficient Catalyst for the Synthesis of Biofuel Additive n-Butyl Levulinate by Selva Priya, A., Sunaja Devi, K. R.

“…The conversion of lignocellulosic biomass levulinic acid to biorefinery platform organic component n-butyl levulinate is done by an eco-friendly process. The…”
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Eco Friendly Nitration of Toluene using Modified Zirconia by Sunaja Devi, K. R., Jayashree, S.

“…Nitration of toluene has been studied in the liquid phase over a series of modified zirconia catalysts.  Zirconia, zirconia- ceria (Zr0.98Ce0.02)O2, sulfated…”
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Synthesis of bismuth silicate nanostructures with tunable morphology and enhanced photocatalytic activity by Karthik, K, Devi, K R Sunaja, Pinheiro, Dephan

“…Bismuth oxide due to its narrow bandgap has attracted significant attention as a photocatalyst. A facile and efficient method to synthesize bismuth silicate…”
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Recent trends in photocatalytic water splitting using titania based ternary photocatalysts-A review by Kausar, Fathima, Varghese, Arun, Pinheiro, Dephan, Devi K R, Sunaja

“…Hydrogen is considered as an ideal fuel, and its use has several advantages. While several methods are available for producing hydrogen, photocatalytic water…”
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MnO2 anchored N–Ti3C2 MXene as a bifunctional electrode for enhanced water splitting by Mathew, Sandra, Devi K R, Sunaja

“…The domain of energy research is vigorously exploring a wide array of materials, from advanced carbon-based substances like graphene and carbon nanotubes to…”
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Rationally designed CeO2 decorated Ti3C2 MXene interface for efficient water splitting and enhanced supercapacitor performance by Mathew, Sandra, Devi K R, Sunaja

“…MXenes serve as competent electrodes for applications such as energy storage and conversion owing to their unique characteristics, which include substantial…”
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Rational design of PANI incorporated PEG capped CuO/TiO2 for electrocatalytic hydrogen evolution and supercapattery applications by Varghese, Arun, Devi K R, Sunaja, Pinheiro, Dephan

“…Synthesis of efficient electrocatalysts for energy applications is a major area scientists are currently focusing on to address the twin challenges of energy…”
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Sm-MOF/rGO/PANI composite as an electrode material for supercapacitor applications by Rajasekaran, Sruthi, K R, Sunaja Devi, Reghunath, B. Shalini, Saravanakumar, B., William, J. Johnson, Pinheiro, Dephan

“…•Sm-MOF/rGO/PANI was synthesized via in situ oxidative polymerization.•Redox-active sites enabled solitary-MOFs based catalyzed by ternary composite using…”
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Hierarchical BiFeO3/Cr2CTx MXene composite as a multifunctional catalyst for hydrogen evolution reaction and as an electrode material for energy storage devices by Reghunath, B Shalini, K R, Sunaja Devi, Rajasekaran, Sruthi, Saravanakumar, B., William, J. Johnson, Pinheiro, Dephan

“…•Cr2CTx MXene is synthesized via chemical etching using HF acid for 30 min.•The prolonged ultrasonication is used for preparing bifeo3/Cr2CTx MXene…”
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Development of CeO2–ZrO2 bimetallic oxide catalyst for quinoxaline synthesis by Anand, Samika, Devi K. R., Sunaja

“…In recent years, heterogeneous catalysts have led to environment‐friendly transformations with better yields and reusability. Pd, one of the initial metals…”
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Fabrication of bismuth ferrite/graphitic carbon nitride/N-doped graphene quantum dots composite for high performance supercapacitors by Shalini Reghunath, B., Rajasekaran, Sruthi, Devi K R, Sunaja, Saravanakumar, B., William, J. Johnson, Pinheiro, Dephan, Govindarajan, Durai, Kheawhom, Soorathep

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Biogenic synthesis of g-C3N4/Bi2O3 heterojunction with enhanced photocatalytic activity and statistical optimization of reaction parameters by Devi, K.R. Sunaja, Mathew, Sandra, Rajan, Revathy, Georgekutty, Josna, Kasinathan, Karthik, Pinheiro, Dephan, Sugunan, Sankaran

“…A facile and efficient biogenic method was adopted to synthesize Bi2O3 and g-C3N4/Bi2O3 nanocomposites using Eichhornia crassipes plant extract. These…”
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Enhancing photocatalytic performance through surfactant-assisted electrochemical synthesis: Surface modification of hierarchical ZnO morphologies with Ag/ZnWO4 nanoparticles by Bharadwaj, Rajiv, R, Madhushree, K R, Sunaja Devi, Pinheiro, Dephan, Manickam, Sivakumar

“…•Zn/Ag/ZnWO4 is synthesized using an electrochemical approach assisted by CTAB.•Photocatalytic degradation of MG dye is assessed under visible-light…”
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N-doped graphene quantum dots incorporated cobalt ferrite/graphitic carbon nitride ternary composite for electrochemical overall water splitting by Reghunath, B Shalini, Rajasekaran, Sruthi, Devi K R, Sunaja, Pinheiro, Dephan, Jaleel UC, Jadan Resnik

“…Multicomponent electrocatalysts containing carbon supports play a crucial role in influencing the hydrogen and oxygen evolution reactions which enhance the…”
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