Department of Ceramic Engineering: Recent submissions

Now showing items 1-20 of 88

Anticounterfeiting tags based on randomly oriented MoSx clusters enabled by capillary and Marangoni flow

Moon, Changgyun; Pujar, Pavan; Gandla, Srinivas; So, Byungjun; Lee, Sunjong; Kim, Dongmin; Kwon, Kon-Woo; Kim, Sunkook (Springer Nature, 2023-11-16)

Recent advances in anticounterfeiting technology highlight the importance of functional materials with innovative processing methods for achieving robust anticounterfeiting tags. Here, we report a fabrication approach that ...
Biofunctionalized CdS Quantum Dots: A Case Study on Nanomaterial Toxicity in the Photocatalytic Wastewater Treatment Process

Shivaji, Kavitha; Sridharan, Kishore; Kirubakaran, D. David; Velusamy, Jayaramakrishnan; Emadian, Seyedeh Sadrieh; Krishnamurthy, Satheesh; Devadoss, Anitha; Nagarajan, Sanjay; Das, Santanu; Pitchaimuthu, Sudhagar (American Chemical Society, 2023-05-22)

The toxic nature of inorganic nanostructured materials as photocatalysts is often not accounted for in traditional wastewater treatment reactions. Particularly, some inorganic nanomaterials employed as photocatalysts may ...
Fabrication, Microstructural, and Mechanical Behavior of SiC Composite with Insitu Formation of BN and Si3N4

Singh, Aman; Singh, Vinay Kumar; Chaturvedi, Raj Kumar; Kumari, Jyoti; Debnath, N.K. (Springer Science and Business Media B.V., 2023-03-31)

Dealing with high-temperature properties and brittleness and is always one of the hot topics in the field of ceramic materials. Extensive research has been carried out for it and Si3N4-SiC composites are one of the most ...
Structural peculiarities of La2Ge1-xCrxMgO6-δ (0[removed]

López, C.A.; Singh, Preetam; Martínez-, Coronado R.; Alonso, J.A. (Elsevier Ltd, 2023-01-03)

The double perovskite La2MgGeO6 has been modified by substitution of Ge by Cr to introduce oxygen vacancies. A specimen of composition La2Ge0.55Cr0.45MgO6 has been studied by neutron diffraction, in the 300–873 K temperature ...
Mechanochemical and in vitro cytocompatibility evaluation of zirconia modified silver substituted 1393 bioactive glasses

Ali, Akher; Ershad, Md; Hira, Sumit; Pyare, Ram; Singh, Saryoo Prasad (Sociedad Espanola de Ceramica y Vidrio, 2022-01)

Zirconia and silver oxide substituted 1393 bioactive glasses (1393Zr and 1393Zr–1Ag) were prepared by sol-gel technique and sintered at 900–1100 °C. ZrO2 incorporation into the glass was on the sole purpose of mechanical ...
Synthesis, Characterizations, and Electrochemical Performances of Highly Porous, Anhydrous Co0.5Ni0.5C2O4for Pseudocapacitive Energy Storage Applications

Mishra, Neeraj Kumar; Mondal, Rakesh; Maiyalagan, Thandavarayan; Singh, Preetam (American Chemical Society, 2022-01-18)

Electrochemical energy storage relies essentially on the development of innovative electrode materials with enhanced kinetics of ion transport. Pseudocapacitors are excellent candidates to bridge the performance gap between ...
Effect of incorporation of piezoelectric phases on antibacterial and cellular response of borate bioactive glass

Singh, Angaraj; Singh, Priya; Dubey, Ashutosh Kumar (Elsevier B.V., 2022-03)

The present study investigates the consequences of incorporation (30 vol %) of piezoelectric Na0.5K0.5NbO3 (NKN) and BaTiO3 (BT) phases and surface polarization (20 kV at 500 °C) on in-vitro antibacterial and cellular ...
Electrospun Ternary Composite Metal Oxide Fibers as an Anode for Lithium-Ion Batteries

Ling, JinKiong; Karuppiah, Chelladurai; Das, Santanu; Misnon, Izan Izwan; Ab. Rahim, Mohd Hasbi; Yang, Chun-Chen; Jose, Rajan (Frontiers Media S.A., 2022-02-22)

Nickel–cobalt–manganese oxides (NCMs) are widely investigated as cathode materials for lithium-ion batteries (LIBs) given their beneficial synergistic effects of high storability, electrical conductivity, and stability. ...
Erratum: Effect of a chelating agent at different pH on the spectroscopic and structural properties of microwave derived hydroxyapatite nanoparticles: a bone mimetic material

Mishra, Vijay Kumar; Bhattacharjee, Birendra Nath; Kumar, Devendra; Rai, Shyam Bahadur; Parkash, Om (Royal Society of Chemistry, 2022-03-04)

In the present investigation, the effect of a capping agent (EDTA) and pH on the optical and structural characteristics of HAp nanoparticles (NPs) has been studied. Six samples of HAp were synthesized under six different ...
Gd3+ and Bi3+ co-substituted cubic zirconia; (Zr1−x−yGdxBiyO2−δ): a novel high κ relaxor dielectric and superior oxide-ion conductor

Yadav, Akanksha; Prakash, Rajiv; Singh, Preetam (Royal Society of Chemistry, 2022-05)

Solid oxide fuel cells (SOFCs) offer several advantages over lower temperature polymeric membrane fuels cells (PMFCs) due to their multiple fuel flexibility and requirement of low purity hydrogen. In order to decrease the ...
Production of hydrogen- and methane-rich gas by stepped pyrolysis of biomass and its utilization in IC engines

Prajapati, Brijesh Kumar; Anand, Amrit; Gautam, Shalini; Singh, Preetam (Springer Science and Business Media Deutschland GmbH, 2022-07)

Automobile industries primarily use petroleum-based fuels like petrol and diesel, creating environmental hazards, a high carbon footprint, and severe health issues. The world focuses on compressed natural gas (CNG)-based ...
Photocatalytic dye-degradation activity of nano-crystalline Ti1−xMxO2−δ (M =Ag, Pd, Fe, Ni and x = 0, 0.01) for water pollution abatement

Soni, Vaishali; Singh, Abhay Narayan; Singh, Preetam; Gupta, Asha (Royal Society of Chemistry, 2022-07)

Nanocrystalline metal-ion (M = Fe, Ni, Ag, and Pd) doped and undoped anatase-TiO2 powders were prepared using a solution combustion method. The photocatalytic degradation of different dyes such as methylene blue (MB), ...
Erratum to High entropy steel processed through mechanical alloying and spark plasma sintering Alloying behaviour, thermal stability and mechanical properties

Jain, Harsh; Shadangi, Yagnesh; Chakravarty, Dibyendu; Dubey, Ashutosh Kumar; Close Mukhopadhyay, N.K. (Elsevier Ltd, 2022-11)

The temperature effect on forming gradient structure in an Al–Si alloy during surface severe deformation is studied in this report. The intermediate temperature (473 K) produces the steepest gradient structure by an anomalous ...
Interplay of surface polarization charge, dynamic electrical stimulation and compositional modification towards accelerated osteogenic response of NaxK1-xNbO3 piezo-bioceramics

Khare, Deepak (Elsevier Ltd, 2022-09)

Bone remodeling processes involve endogenous bioelectrical signals such as piezoelectric charges. Moreover, external electrical stimulation helps in improving the healing capability of injured tissues by modulating the ...
Analysis the effect of TiO2 addition on sintering, physical mechanical behavior of porcelain insulating material

Mehta, N.S.; Dey, S.; Singh, V.; Majhi, M.R. (Elsevier B.V., 2001-06-01)

The present study is aimed to develop a high strength porcelain insulating material from locally available low cost raw porcelain materials by reinforcement of TiO2 (0 to 10 in wt.%) as a substitute replacing ZrO2 in the ...
Crystallization behavior and microstructural analysis of lead-rich (P b x S r 1 - X) TiO 3 glass ceramics containing 1mole L a 2 O 3

Gautam, C.R.; Kumar, D.; Parkash, O. (2011)

Solid solution of perovskite Pb,SrTiO3 in Pb-rich composition can be crystallized in borosilicate glassy matrix. The addition of rare earth and transition metal oxides is known to influence the crystallization behavior and ...
Comparative investigation on the effect of alkaline earth oxides on the intensity of absorption bands due to Cu2+, Mn3+ and Cr3+ ions in ternary silicate glasses

Singh, S.P.; Aman; Tarafder, A. (Indian Academy of Sciences, 2004-06)

Absorption characteristics of Cu2+, Mn3+ and Cr 3+ ions in ternary silicate (20Na 2O·10RO·0SiO2, where R=Ca, Sr, Ba) glasses were investigated. The intensities of absorption bands due to Cu2+ ion was found to increase with ...
Role of tin as a reducing agent in iron containing heat absorbing soda-magnesia-lime-silica glass

Singh, S P; Aman (Indian Academy of Sciences, 2004-12)

The role of tin as a reducing agent in a 18Na 2O·2MgO·8CaO·72SiO2 glass containing a definite amount of total, σFe = [Fe2+] + [Fe3+], was investigated with different concentrations of total tin, σSn = [Sn2+] + [Sn4+], by ...
Effect of 1 wt% CoO addition on dielectric and microstructural behaviour of (SrO·TiO2)-(2SiO2·B2O 3) glass and glass ceramic

Thakur, O.P.; Kumar, D.; Parkash, O.M.; Pandey, L. (Indian Academy of Sciences, 1996)

Glass of the nominal composition 64wt%(SrO·TiO2)-35 wt%(2SiO2·B2O3)-1 wt%(CoO) was prepared. The glass samples were subjected to heat treatment at 900 and 950°C. The phase progression in these glass ceramics from X-ray ...
Effect of 1 wt% CoO addition on dielectric and microstructural behaviour of (SrO·TiO2)-(2SiO2·B2O 3) glass and glass ceramic

Thakur, O.P.; Kumar, D.; Parkash, O.M.; Pandey, L. (Indian Academy of Sciences, 1996)

Glass of the nominal composition 64wt%(SrO·TiO2)-35 wt%(2SiO2·B2O3)-1 wt%(CoO) was prepared. The glass samples were subjected to heat treatment at 900 and 950°C. The phase progression in these glass ceramics from X-ray ...

Now showing items 1-20 of 88

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