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

Now showing items 2161-2170 of 3828

In Situ Encapsulation and Release Kinetics of pH and Temperature Responsive Nanogels

Nayak, S.; Bhattacharjee, S.; Chaudhary, Yatendra Singh (Journal Of Physical Chemistry C, 116(1), 2012: 30-36)

A facile synthesis of pH and temperature responsive poly(N-isopropylacrylamide) (PNIPAM) nanogels is presented. The scanning electron microscope (SEM) and dynamic light scattering (DLS) measurements indicate the formation ...
Facile Method for the Synthesis of Phosphomolybdic Acid Supported on Zirconia-Ceria Mixed Oxide and Its Catalytic Evaluation in the Solvent-Free Oxidation of Benzyl Alcohol

Mallick, S.; Rana, S.; Parida, K. (Industrial & Engineering Chemistry Research, 51(23), 2012: 7859-7866)

A series of phosphomolybdic acid (5-20 wt % PMA) promoted zirconia-ceria (ZrO2-CeO2) mixed oxides were synthesized by an impregnation method and characterized by XRD, nitrogen adsorption/desorption, UV-vis DR spectroscopy, ...
Effect of Co2+ Substitution in the Framework of Carbonate Intercalated Cu/Cr LDH on Structural, Electronic, Optical, and Photocatalytic Properties

Parida, K.; Mohapatra, L.; Baliarsingh, N. (Journal Of Physical Chemistry C, 116(42), 2012: 22417-22424)

In the present work, a series of Cu-Co/Cr ternary LDHs containing CO32- in the interlayer was prepared by coprecipitation method. To investigate the effect of divalent metal ions on the catalytic activity, we vaired Cu/Co ...
Mechanical Properties of Single and Multilayer CrN Films Synthesized By Pulsed DC Sputtering

Jeevitha, M.; Bajpai, S.; Pradhan, Siddhartha Kumar (Indian Vacuum Society Symposium On Thin Films: Science & Technology, 1451, 2012: 263-265)

Chromium nitride (CrN) films were synthesised by reactive pulsed DC sputtering (PMS) of a chromium target in the presence of argon (Ar) and nitrogen (N-2) gas mixture operated at 20 kHz and 30% duty cycle. Experiments were ...
Molybdate/Tungstate Intercalated Oxo-Bridged Zn/Y LDH for Solar Light Induced Photodegradation of Organic Pollutants

Mohapatra, L.; Parida, K.; Satpathy, M. (Journal Of Physical Chemistry C, 116(24), 2012: 13063-13070)

MoO42-/WO42- intercalated layered double hydroxide (LDH) was prepared by taking nitrate intercalated Zn/Y LDH (Zn/Y/N) by the ion exchange method. The structure, morphology, texture, optical absorption properties, and ...
Synthesis of Multifunctional Nanostructured Zinc-Iron Mixed Oxide Photocatalyst by a Simple Solution-Combustion Technique

Pradhan, G.K.; Martha, S.; Parida, K.M. (Acs Applied Materials & Interfaces, 4(2), 2012: 707-713)

A series of nanostructure zinc-iron mixed oxide photocatalysts have been fabricated by solution-combustion method using urea as the fuel, and nitrate salts of both iron and zinc as the metal source. Different characterization ...
Diamond like rod-shaped carbon nanostructures grown by microwave plasma CVD

Sahoo, S.; Pradhan, Siddhartha Kumar; Barhai, P.K. (Indian Vacuum Society Symposium On Thin Films: Science & Technology, 1451, 2012: 133-135)

Diamond like nanosized structures were deposited where a modified microwave plasma CVD diamond growth recipe was used; here, instead of a clean molybdenum (Mo) holder, the Si(100) substrates were placed on iron oxide coated ...
Role of Y2O3, CaO, MgO Additives on Structural and Microstructural Behavior of Zirconia/Mullite Aggregates

Mishra, D.K.; Prusty, S.; Mohapatra, B.K.; Singh, S.K.; Behera, S.N. (Functional Materials-Book, 1461, 2012: 307-311)

Zirconia mullite (MUZ), Y2O3-MUZ, CaO-MUZ and MgO-MUZ composites, synthesized through plasma fusion technique, are becoming important due to their commercial scale of production within five minutes of plasma treatment from ...
Stability Study of an Air Dense Medium Fluidized Bed Separator for Beneficiation of High-Ash Indian Coal

Sahu, A.K.; Tripathy, A.; Biswal, S.K.; Parida, A. (International Journal Of Coal Preparation And Utilization, 31(3-4), 2011: 127-148)

Indian high ash noncoking coal contains a substantial quantity of near-gravity materials (NGM). The presence of NGM needs beneficiation in dense medium separation process. Air dense medium fluidized bed separator (ADMFBS) ...
Aqueous Tape Casting Using Organic Binder: A Case Study with YSZ

Nayak, S.; Singh, B.P.; Besra, L.; Chongdar, T.K.; Gokhale, N.M.; Bhattacharjee, S. (Journal Of The American Ceramic Society, 94(11), 2011: 3742-3747)

Aqueous tape casting of yttria stabilized zirconia (YSZ) having very wide particle size range was investigated using biopolymer, gelatin as binder and glycerol as plasticizer. Best dispersion of YSZ powder was obtained by ...

Now showing items 2161-2170 of 3828

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