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201.
Thermal vapour deposition of defect-engineered black molybdenum oxide nanoparticles for optoelectronic applications
C. P. Anaswarakrishna, Mohanachandran Nair Sindhu Swapna, Sankaranarayana Iyer Sankararaman, 2023, published scientific conference contribution abstract

Keywords: thermal vapour deposition, defect-engineering, black molybdenum oxide, nanoparticle
Published in RUNG: 09.01.2024; Views: 440; Downloads: 2
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202.
Audio tampering identification : phase portrait analysis as a promising tool for audio forensics
S. S. Aswathy, Mohanachandran Nair Sindhu Swapna, Sankaranarayana Iyer Sankararaman, 2023, published scientific conference contribution abstract

Keywords: audio forensics, tampering, signal processing
Published in RUNG: 09.01.2024; Views: 437; Downloads: 2
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203.
Speckle interferometric detection of temperature- dependent microplastic leaching from paper cup : a thermal lens study
M. A. Rithwiq, Mohanachandran Nair Sindhu Swapna, Sankaranarayana Iyer Sankararaman, 2023, published scientific conference contribution abstract

Keywords: speckle, microplastics
Published in RUNG: 09.01.2024; Views: 434; Downloads: 2
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204.
Structure dislocations induced thermal diffusivity tuning of zinc oxide-graphene hybrid nanofluids : a thermal lens study
Vijayakumar Gokul, Mohanachandran Nair Sindhu Swapna, Sankaranarayana Iyer Sankararaman, 2023, published scientific conference contribution abstract

Keywords: thermal lens, thermal diffusivity, zinc oxide, graphene, nanofluid
Published in RUNG: 09.01.2024; Views: 514; Downloads: 2
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205.
Unveiling labile iron speciation in aquatic systems : depth binding profiles in Chelex-based resin hydrogels using diffusive gradients in thin films - beam deflection spectrometry
Mohanachandran Nair Sindhu Swapna, Hanna Budasheva, Arne Bratkič, Sankaranarayana Iyer Sankararaman, Dorota Korte, 2023, published scientific conference contribution abstract

Keywords: iron, Chelex, photothermal beam deflection, DGT
Published in RUNG: 09.01.2024; Views: 447; Downloads: 3
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206.
Thermal lens technique : a novel tool for the detection and quantification of microplastics in water
P. Anju Abraham, Mohanachandran Nair Sindhu Swapna, Sankaranarayana Iyer Sankararaman, 2023, published scientific conference contribution abstract

Keywords: thermal lens, microplastics
Published in RUNG: 09.01.2024; Views: 445; Downloads: 2
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207.
Where is iron? : depth binding profiles in Chelex resin hydrogels using diffusive gradients in thin films - beam deflection spectrometry method
Dorota Korte, Hanna Budasheva, Mohanachandran Nair Sindhu Swapna, Sankaranarayana Iyer Sankararaman, Arne Bratkič, 2023, published scientific conference contribution abstract

Keywords: iron, Chelex resin, diffusive gradients, thin films, beam deflection spectrometry
Published in RUNG: 09.01.2024; Views: 457; Downloads: 2
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208.
Elektro Gorenjska raziskuje in spodbuja uporabo obnovljivih virov energije : sodelovanje v Gorenjskih poročilih, 7. 7. 2009
Drago Papler, 2009, radio or television event

Published in RUNG: 09.01.2024; Views: 359; Downloads: 0
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209.
Reducing carbon footprint by changing energy systems
Drago Papler, Marijan Pogačnik, 2022, published scientific conference contribution abstract

Keywords: energy efficiency, renewable energy barriers, energy efficiency, carbon footprint, economics
Published in RUNG: 08.01.2024; Views: 595; Downloads: 3
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210.
Eco-conscious nanofluids : exploring heat transfer performance with graphitic carbon nitride nanoparticles
Vijayakumar Gokul, Mohanachandran Nair Sindhu Swapna, Sankaranarayana Iyer Sankararaman, 2023, original scientific article

Abstract: Abstract The work explores the heat transfer capabilities of semiconducting graphitic carbon nitride (g-C3N4) nanofluids. Also, it presents a sustainable and eco-friendly method for synthesizing g-C3N4 nanoparticles using commercially available rice flour as a natural carbon precursor through hydrothermal treatment. The synthesized sample subjected to various characterizations, including analysis of their structure, morphology, thermal properties, and optical properties. The optical bandgap (2.66 eV) is deduced through Tauc plot analysis and reveals the semiconducting nature of the sample. The formation of g-C3N4 is confirmed by various spectroscopic techniques, including X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), Fourier transform infrared (FTIR), and Raman spectroscopy. Thermogravimetric analysis (TGA) demonstrates the nanoparticles’ excellent thermal stability up to 550 °C, indicating potential applications in heat transfer fluids. The investigation of concentration-dependent thermal diffusivity variation using the sensitive mode mismatched dual beam thermal lens technique highlights the potential of g-C3N4 semiconductor nanofluid as an organic and metal-free additive in industry-demanding coolant applications.
Keywords: thermal lens, nanofluids
Published in RUNG: 05.01.2024; Views: 514; Downloads: 4
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