Search Results - "Kathyayini, N."

Environmentally friendly functional fluids from renewable and sustainable sources-A review by Mannekote, Jagadeesh K., Kailas, Satish V., Venkatesh, K., Kathyayini, N.

“…Use of animal and plant based oils for lubrication dates back to history. Discovery of petroleum and subsequent improvements in the refining technologies…”
Get full text

Electrochemical studies on Ni, Co & Ni/Co-MOFs for high-performance hybrid supercapacitors by Radhika, M G, Gopalakrishna, B, Chaitra, K, Bhatta, Lakshminarayana Kudinalli Gopalakrishna, Venkatesh, Krishna, Sudha Kamath, M K, Kathyayini, N

“…Metal-organic framework (MOF) of Ni-MOF, Co-MOF, and Ni/Co-MOF were synthesized by a facile hydrothermal method using Trimesic acid as structure directing…”
Get full text

Low cost, high performance supercapacitor electrode using coconut wastes: eco-friendly approach by A., Divyashree, Manaf, Shoriya Aruni Bt Abdul, S., Yallappa, K., Chaitra, N., Kathyayini, Hegde, Gurumurthy

“…Low cost, high performance supercapacitor electrodes were fabricated using coconut waste as precursor. Simple one step pyrolysis is adopted to get the…”
Get full text

Investigation on the nature of catalytically active sites in non-crystalline aluminophosphates from 27Al and 31P MAS-NMR studies by N., Harish, N., Kathyayini, B., Bindhu, N., Nagaraju

“…Amorphous aluminophosphate (AmAlPO4) materials were synthesized by conventional precipitation technique from different phosphate precursors (Na4P2O7, NaH2PO4,…”
Get full text

Therapeutic Misadventure in a Case of Isolated Mastoid Cholesteatoma by Shivayogimath, Kathyayini N., Kumari, Nisha, Singh, Roohie, Goyal, Sunil, Saxena, Nirbhesh

“…Cholesteatoma is a mass of keratin debris in the middle ear cavity or mastoid. Congenital cholesteatomas may remain asymptomatic for many years and present…”
Get full text

KOH activated carbon derived from biomass-banana fibers as an efficient negative electrode in high performance asymmetric supercapacitor by K, Chaitra, T, Vinny R, P, Sivaraman, Reddy, Narendra, Hu, Chunyan, Venkatesh, Krishna, S, Vivek C, N, Nagaraju, N, Kathyayini

“…Here we demonstrate the fabrication, electrochemical performance and application of an asymmetric supercapacitor (AS) device constructed with β–Ni(OH)2/MWCNTs…”
Get full text

Our Experience with Labyrinthine Fistula: Prospective Hearing Outcomes by Shivayogimath, Kathyayini N, Kumari, Nisha, Singh, Roohie, Goyal, Sunil, Dutta, Angshuman, Ghosh, Samrat

“…Introduction Chronic otitis media with cholesteatoma is a locally destructive middle ear infection with bone erosive properties which can lead to fistula if…”
Get full text

Synthesis of polyaniline/ZrO2 nanocomposites and their performance in AC conductivity and electrochemical supercapacitance by PRASANNA, B P, AVADHANI, D N, MURALIDHARA, H B, CHAITRA, K, THOMAS, VINNY ROSE, REVANASIDDAPPA, M, KATHYAYINI, N

“…Polyaniline/zirconium oxide (PANI/ZrO 2 ) nanocomposites have been synthesized by incorporating ZrO 2 nanoparticles into the PANI matrix via liquid–liquid…”
Get full text

Synthesis of polyaniline/MWCNTs by interfacial polymerization for superior hybrid supercapacitance performance by Prasanna, B. P., Avadhani, D. N., Chaitra, K., Nagaraju, N., Kathyayini, N.

“…Polyaniline/Multiwalled carbon nanotubes (PANI/MWCNTs) nanocomposite was prepared via liquid-liquid interfacial polymerization method. The morphology studies…”
Get full text

Experimental investigation on HSFP using MWCNT based nanofluids for high power light emitting diodes by B, Sangmesh, K, Gopalakrishna, S.H., Manjunath, N, Kathyayini, Kadirgama, K., Samykano, M., Vijayakumar, G.C.

“…LEDs, of late, have received attention as the next generation lighting system for enhanced luminous efficiency and higher lifespan. However, the thermal…”
Get full text

Design of MnO2-MWCNTs Based Asymmetric Supercapacitor with Superior Electrochemical Performance and Its Application in Powering LEDs by Vinny, R. T., Chaitra, K., Nagaraju, N., Kathyayini, N.

“…An asymmetric supercapacitor device (ASD) was fabricated using manganese oxide- multiwalled carbon nanotubes (MnO 2 -MWCNTs) nanocomposite as positive…”
Get full text

多壁碳纳米管负载Cu2O和CuI催化剂上芳醛与2-氨基吡啶氧化酰胺化反应：Cu（I）物种的催化作用 by H. N. Hareesh K. U. Minchitha N. Nagaraju N. Kathyayini

Get full text

An excellent cycle performance of asymmetric supercapacitor based on bristles like α-MnO2 nanoparticles grown on multiwalled carbon nanotubes by Vinny, R.T., Chaitra, K., Venkatesh, Krishna, Nagaraju, N., Kathyayini, N.

“…Manganese oxide nanoparticles were grown on multiwalled carbon nanotubes (MWCNT) by a simple and cost effective reduction of KMnO4. Characterization of the…”
Get full text

Studies on the influence of weight percentage of multiwalled carbon nanotubes in Mn/Ni/Co nanocomposites for hybrid supercapacitors by Gopalakrishna, B., Nagaraju, N., Ventakesh, Krishna, Xiao, Dequan, Kathyayini, N.

“…[Display omitted] •A MNC-3(25 wt% MWCNTs) was superior hybrid supercapacitor than other composites.•Cs, ED & PD of MNC-3//AC was found to be 58 F/g, 17 Wh/kg,…”
Get full text

Investigation of active sites using solid state 27Al and 31P MAS NMR in ceramic amorphous aluminophosphate materials prepared from different potassium salts of phosphate for the synthesis of diphenyl urea derivatives by Harish, N., Kathyayini, N., Baby, Bindhu, Nagaraju, N.

“…Ceramic amorphous aluminophosphate (CAmAlP) catalysts were prepared by precipitation method using different phosphate salts of potassium such as KH2PO4, K4P2O7…”
Get full text

Studies on the catalytic activity of mesoporous alumina-aluminophosphate (Al2O3–AlPO4) materials in the synthesis of N,N′-diphenyl urea by Harish, N., Kathyayini, N., Nagaraju, N.

“…Alumina-aluminophosphate (Al 2 O 3 –AlPO 4 ) composite materials with various Al:P ratios were prepared at different pH and analysed for their elemental…”
Get full text

Electrochemical investigations on low cost KOH activated carbon derived from orange-peel and polyaniline for hybrid supercapacitors by Ajay, K.M., Dinesh, M.N., Byatarayappa, Gopalakrishna, Radhika, M.G., Kathyayini, N., Vijeth, H.

“…[Display omitted] •The structural and functional properties of biomass-derived electrodes are discussed.•BET surface area of 904 m2g−1 proved to be an…”
Get full text

High energy density performance of hydrothermally produced hydrous ruthenium oxide/multiwalled carbon nanotubes composite: Design of an asymmetric supercapacitor with excellent cycle life by Chaitra, K., Sivaraman, P., Vinny, R.T., Bhatta, Umananda M., Nagaraju, N., Kathyayini, N.

“…Hydrous ruthenium oxide（h-Ru O2） nanoparticles and its composite with multiwalled carbon nanotubes（h-Ru O2/MWCNT） were synthesized by a simple hydrothermal…”
Get full text

Catalytic role of Cu(I) species in Cu2O/CuI supported on MWCNTs in the oxidative amidation of aryl aldehydes with 2-aminopyridines by Hareesh, H.N., Minchitha, K.U., Nagaraju, N., Kathyayini, N.

“…Cu2O and CuI were supported on multiwalled carbon nanotubes (MWCNTs) using a wet impregnation method, and the resulting materials were fully characterized by…”
Get full text

Design of MnO sub(2)-MWCNTs Based Asymmetric Supercapacitor with Superior Electrochemical Performance and Its Application in Powering LEDs by Vinny, R T, Chaitra, K, Nagaraju, N, Kathyayini, N

“…An asymmetric supercapacitor device (ASD) was fabricated using manganese oxide- multiwalled carbon nanotubes (MnO sub(2)-MWCNTs) nanocomposite as positive…”
Get full text