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ORE at CSIR-Institute of Minerals and Materials Technology: Recent submissions

Now showing items 1361-1370 of 3740

Charge carrier dynamics of Earth abundant co-catalyst (Ni) modified nanorod arrays for enhanced water splitting

Swain, S.; Sahu, A.P.; Mishra, B.; Satpati, B.; Basu, S.; Chaudhary, Yatendra Singh (Surface & Coatings Technology, 349, 2018: 540-546)

The vertically oriented Ni (Ni-0) decorated hematite nanorod array have been synthesized. The optimal Ni loading enhances photocurrent density > 4 folds at 1.23 V vs RHE and lowers the overpotential for driving the water ...
Ternary layered double hydroxides (LDH) based on Cu- substituted Zn-Al for the design of efficient antibacterial ceramics

Mishra, G.; Dash, B.; Pandey, Sony; Sethi, D. (Applied Clay Science, 165, 2018: 214-222)

Cu-substituted Zn-Al layered double hydroxides (LDH) were synthesized via co-precipitation method by varying the amount of Cu and explored as efficient antibacterial materials. The as-synthesized materials were characterized ...
Impression creep behaviour of TiB2 particles reinforced steel matrix composites

Sahoo, S.; Jha, B.B.; Mahata, T.S.; Sharma, J.; Murthy, T.S.R.C.; Mandal, A. (Materials Science And Technology, 34(16), 2018: 1965-1975)

Impression creep behaviour of the powder metallurgy processed steel matrix composites was investigated under constant stress at different temperatures in the range of 873-973 K. By using the power-law relationship, the ...
Investigation of structural and electrical properties of Gd3+ ions modified BaZr0.05Ti0.95O3 ceramic

Bhargavi, G.N.; Khare, A.; Badapanda, T.; Anwar, Shahid (Applied Physics A-Materials Science And Processing, 124(11), 2018: 746)

Gadolinium (Gd) doped BaZr0.05Ti0.95O3 ceramic samples with general formula Ba(1-x)Gd2x/3Zr0.05Ti0.95O3 were prepared by the solid state reaction method. The effect of Gd on the structural and dielectric behaviours of ...
Graphene Coating on Copper by Electrophoretic Deposition for Corrosion Prevention

Kiran, U.N.; Dey, S.; Singh, B.P.; Besra, L. (Coatings, 7(12), 2017: 214)

In this paper, we report the use of a simple and inexpensive electrophoretic deposition (EPD) technique to develop thin, uniform, and transparent graphene oxide (GO) coating on copper (Cu) substrate on application of 10 V ...
Efficient Degradation of Endocrine Disruptors Using 1D and 3D Copper (I) Oxide Nanostructures

Mukherjee, I.; Mishrra, A.; Saha, R.; Chatterjee, S. (Chemistryselect, 2(22), 2017: 6388-6398)

The visible light photocatalytic degradation of a synthetic oral contraceptive, 17 alpha- ethinylestradiol (EE2) and a natural estrogen, estrone (E1) by Cu2O nanostructures has been investigated. For this purpose, Cu2O ...
Toxic metal ion in seafood: Meta-analysis of human carcinogenic and non-carcinogenic threat assessment, a geomedical study from Dhamra and Puri, Odisha

Satapathy, S.; Panda, C.R. (Human And Ecological Risk Assessment, 23(4), 2017: 864-878)

The investigation revealed the adverse health threats on human beings from toxic metals via ingestion of seafood from two contaminated sites in Odisha. Bioaccumulation through food chain was presented as tissue metal ...
Erosion Response of Thixoformed A356-5TiB(2) in situ Composite Using Taguchi's Experimental Design

Kumar, S.D.; Vundavilli, P.R.; Mandal, A.; Mantry, Sisir; Chakraborty, M. (Tribology Transactions, 60(1), 2017: 39-46)

The present article describes the application of Taguchi's experimental design methodology to investigate the erosion wear behavior of in situ-formed A356-5TiB(2) composite subjected to thixoforming. The effects of process ...
Micro-structural analysis of individual aerosol coarse particles during different seasons at an eastern coastal site in India

Panda, U.; Das, T. (Atmospheric Pollution Research, 8(1), 2017: 196-207)

Micro-structural analysis of PM samples collected during various seasons (from July-2012 to August-2013) were carried out by Field Emission Scanning electron microscopy (FESEM), Transmission Electron Microscope (TEM) coupled ...
Biosynthesis and characterization of silver nanoparticles derived from marine bivalve Donax cuneatus (Linnaeus) and assessment of its antimicrobial potential

Satapathy, S.; Paikaray, S.; Thirunavoukkarasu, M.; Panda, C.R.; Subbudhi, E. (Inorganic And Nano-Metal Chemistry, 47(7), 2017: 1044-1048)

Rapid formation of stable silver nanoparticles (Ag-NPs) was observed on exposure of the aqueous extract of Donax cuneatus body tissue to 1 mM AgNO3 solution. UV-visible spectrum showed a broad band at 450 nm wavelength, ...

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