Volume 13 (2022)
Volume 12 (2021)
Volume 11 (2020)
Volume 10 (2019)
Volume 9 (2018)
Volume 8 (2017)
Volume 7 (2016)
Volume 6 (2015)
Volume 5 (2014)
Volume 4 (2013)
Volume 3 ( 2012)
Volume 2 (2011)
Volume 1 (2010)
1. Locally available Clays of Bangladesh as a Replacement of imported Clays for Ceramic Industries 

Md. Masum Akanda; Avijit Mallik; Asif Bin Karim; Md. Mintu Ali

Volume 10, Issue 11 , November 2019, , Pages 839-843

  In Bangladesh, generally imported clays are used as the main ingredient in ceramicware industries. Though locally available clays can be refined and used instead of imported ones to minimize the high manufacturing cost. In this research, 3 locally available clays were investigated both mechanically and ...  Read More

2. Development of Na+ superionic conducting Na5YSi4O12-type glass-ceramics

Toshinori Okura

Volume 10, Issue 2 , February 2019, , Pages 85-90

  This review article describes a series of studies on the glass-ceramic Na + superionic conductors with Na5YSi4O12 (N5)-type structure synthesized using the composition formula of Na3+3x-yR1-xP < em>ySi3-yO9 for a variety of rare earth elements, R, under the appropriate composition parameters. Recent ...  Read More

3. Structure formation of hot pressed Al2O3 powders under the alternating electric current: experimental observations

Edwin Gevorkyan; Sergiy Lavrynenko; Miroslaw Rucki

Volume 8, Issue 10 , October 2017, , Pages 945-949

  The paper presents the results of investigations on hot pressure sintering under the alternating current. The powders of different grain sizes were used for the sintering to investigate the impact of the powder on the final sintered structure and relative density. The additional experiments were focused ...  Read More

4. Synthesis and growth studies of barium titanates: 0−D and 1−D nanostructures using hydrogen titanate precursor

Mohini Mishra; Raju Kumar Gupta

Volume 8, Issue 10 , October 2017, , Pages 965-970

  The present work demonstrates a simple and efficient route to synthesize a variety of barium titanate (BaTiO3) nanostructures including nanowires, nanoswords, nanostars, nanocubes, and nanoparticles by a facile hydrothermal approach. The experiments showed that different morphologies can easily be tuned ...  Read More

5. Influence Of Gd On Structural And Impedance Properties Of Multiferroic Composites: BiFeO3-PbTiO3

Nilaya K. Mohanty; Ajay K. Behera; Santosh K. Satpathy; Banarji Behera; Pratibindhya Nayak

Volume 6, Issue 11 , November 2015, , Pages 947-953

  The Gd-modified BiFeO3-PbTiO3 composites i.e. 0.5BiGdxFe1-xO3-0.5PbTiO3 (BGxF1-x-PT) with x=0.00, 0.05, 0.10, 0.15, 0.20, were prepared by mixed oxide method at high temperature. The structural study reveals that the composites showed tetragonal crystal structure at room temperature and tetragonality ...  Read More

6.  State-of-the-art Of Lead Free Ferroelectrics: A Critical Review

Poonam Kumari; ;Ashutosh Tiwari; Radheshyam Rai; Seema Sharma; Mamta Shandilya; and Ashutosh Tiwari

Volume 6, Issue 6 , June 2015, , Pages 453-484

  Lead based piezoelectric perovskite materials are well known for their excellent piezoelectric properties, which are extensively used in industrial applications. Though, considering the toxicity of lead and its compounds, there is a general awareness for the development of environmental friendly lead-free ...  Read More

7. Influence Of BiFeO3 Addition On The Electrical Properties Of (Na, K) (Nb, Ta)O3 Ceramic System Using impedance Spectroscopy

Raju Kumar; Rashmi Rani; Seema Sharma

Volume 5, Issue 11 , November 2014, , Pages 658-665

  Polycrystalline samples of 1- x(Na0.5 K0.5)(Nb0.95 Ta0.05) ) -x(Bi Fe)O3 with x=0, 0.003, 0.005, 0.007) hereby denoted as NKNT-BF were prepared by the mixed oxide method. Preliminary structural studies carried out by X-ray diffraction technique showed the formation of perovskite structure with orthorhombic ...  Read More

8. Dielectric And Impedance Spectroscopic Studies Of Multiferroic BiFe1-xNixO3

M. R. Biswal; J. Nanda; N. C. Mishra; S. Anwar; A. Mishra

Volume 5, Issue 9 , September 2014, , Pages 531-537

  Multiferroic bismuth ferrites (BFO) and Ni substituted bismuth ferrites (BFNO) were synthesized by standard solid state reaction route. The structural and microstructural studies were carried out. The effect of Ni substitution on dielectric constant and dielectric loss of the samples was studied in a ...  Read More

9. A Comprative Study Of Sol-gel And Solid-state Prepared La3+ Doped Multiferroic BiFeO3

Pittala Suresh; S. Srinath

Volume 5, Issue 3 , March 2014, , Pages 127-130

  LaxBi1-xFeO3 (LBFO) samples were prepared by sol-gel route using citric acid as chelating agent for x = 0.0 - 0.4. The structure, dielectric and magnetic properties of the LBFO compounds were studied and compared with the corresponding properties of the materials prepared by a conventional solid state ...  Read More

10. Investigations Of Impedance And Electric Modulus Properties Of Pb1-xSmx(Zr0.45 Ti0.55)1-x/4O3 Ceramics

Rajiv Ranjan; Nawnit Kumar; Banarji Behera; R. N. P.Choudhary

Volume 5, Issue 3 , March 2014, , Pages 138-142

  Pb1-xSmx(Zr0.45Ti0.55)1-x/4O3 (PSZT; x = 0.00, 0.03 and 0.06) ceramic samples were prepared by high temperature mixed oxide method. Using complex impedance spectroscopy (CIS) technique, the complex impedance (Z*) and modulus (M*) properties of the materials were analyzed within a wide range of temperature ...  Read More

11. Structural And Electrical Properties Of Li2Pb2Sm2W2Ti4Ta4O30 Ceramics 

S. Behera; Piyush R. Das; B. N. Parida; P. Nayak; R. N. P Choudhary

Volume 5, Issue 3 , March 2014, , Pages 143-147

  The polycrystalline sample of complex tungsten-bronze compound Li2Pb2Sm2W2Ti4Ta4O30 was prepared by a high-temperature solid-state reaction technique. Room temperature X-ray diffraction (XRD) study suggests the formation of a single-phase compound. Microstructure of the pellet sample was studied by scanning ...  Read More

12. Dielectric And Electrical Properties Of ZnSb2O4 Ceramics 

Anita Mekap; Piyush R. Das; R. N. P. Choudhary

Volume 5, Issue 3 , March 2014, , Pages 152-156

  The polycrystalline sample of ZnSb2O4 was prepared by a high-temperature solid-state reaction technique. Preliminary X-ray diffraction (XRD) studies of powder sample of ZnSb2O4 showed the formation of single-phase compound at room temperature. The surface morphology of the pellet sample of ZnSb2O4 was ...  Read More

13. A Comparative Study Of Electrical Properties Of Some Rare Earth Based Tungsten Bronze Ceramics

P. S. Sahoo; B. B. Mohanty; R. N. P. Choudhary

Volume 5, Issue 2 , February 2014, , Pages 96-99

  The advent of nanoscience & technology have completely changed the orientation/direction of studies of eco-friendly (lead-free) materials bringing them at the forefront of scientific developments with considerably enhanced physical properties suitable for a wide variety of challenging applications. ...  Read More

14. Structural, Dielectric And Conductivity Properties Of Ba2+ doped (Bi0.5Na0.5)TiO3 ceramic 

Meera Rawat; K. L. Yadav; Amit Kumar; Piyush Kumar Patel; Nidhi Adhlakha; Jyoti Rani

Volume 3, Issue 4 , September 2012, , Pages 286-292

  Polycrystalline (Bi0.5Na0.5)1-xBaxTiO3 [here after BNBT], x = 0, 0.02, 0.04, 0.06, 0.08, and 0.1 ceramics have been synthesized by conventional solid state reaction process and were characterized by X-ray diffraction technique, which indicates that on substitution of Ba 2+ in Bi0.5Na0.5TiO3 (BNT) ceramic ...  Read More

15. Structural And Electrical Properties Of Ba3Sr2GdTi3V7O30 

B. B. Mohanty; M. P. K. Sahoo;R. N. P. Choudhary; P. S. Sahoo

Volume 3, Issue 4 , September 2012, , Pages 305-308

  The polycrystalline Ba3Sr2GdTi3V7O30 material of tungsten bronze structural family was prepared by a high-temperature solid-state reaction technique. Preliminary X-ray diffraction analysis exhibits the formation of single-phase compound with orthorhombic crystal system. Surface micrograph recorded by ...  Read More

16. Synthesis and chracterization of a Tungsten Bronze Ferroeletcric Oxide

B. N. Parida; R. Padhee;R. N. P. Choudhary; Piyush R. Das

Volume 3, Issue 3 , July 2012, , Pages 231-238

  A new ferroelectric oxide (Li2Pb2Gd2W2Ti4Nb4O30) of the tungsten bronze structural family was synthesized using a high temperature solid-state reaction (i.e., mixed-oxide) method at 1100 o C. Room temperature structural analysis (XRD) shows the formation of a new compound in single phase. The ferroelectric ...  Read More

17. Citrate–nitrate Derived Sr0.5Ba0.5Ta2O6 Tetragonal Tungsten Bronze Nanorods: Investigation Of Their Optical And Dielectric Properties

Yogesh Kumar Sharma; Krishna Kumar; Chandrashekhar Sharma; R. Nagarajan

Volume 3, Issue 2 , April 2012, , Pages 118-125

  First time novel complex strontium barium tantalate, Sr0.5Ba0.5Ta2O6 was successfully synthesized in 1D structure (nanorods) by citrate-nitrate gel route. Their structural properties were examined via X-ray diffractometry (XRD) and revealed the formation of tetragonal tungsten bronze (TTB) structure ...  Read More

18. Electrical Properties Of Complex Tungsten Bronze Ferroelectrics; Na2Pb2R2W2Ti4V4O30 (R = Gd, Eu)

Piyush R. Das; B. Pati; B.C. Sutar; R.N.P. Choudhury

Volume 3, Issue 1 , January 2012, , Pages 8-14

  Complex impedance analysis of new tungsten bronze ferroelectric vanadates, Na2Pb2R2W2Ti4V4O30 (R = Gd, Eu), was carried out on samples prepared relatively at low temperature using a mixed-oxide technique. The formation of the materials under the reported conditions has been confirmed by an X-ray diffraction ...  Read More

19. Simulation study of influence of Al, Si and B on the growth of TiC

Haimin Ding; Kaiyu Chu; Jinfeng Wang

Volume 2, Issue 6 , December 2011, , Pages 425-428

  The influence of Al, Si and B on the growth of TiC is studied in this article. It is found that the adsorption of Al is more favorable on TiC {111} than that on {001}. Therefore, under the influence of it, the growth rate of {111} will be accelerated and result in the decreasing of the relative growth ...  Read More

20. Comparative study of structure, dielectric and electrical behavior of Ba(Fe0.5Nb0.5)O3 ceramics and their solid solutions with BaTiO3

N.K. Singh; Pritam Kumar; Radheshyam Rai

Volume 2, Issue 3 , September 2011, , Pages 200-205

  Dielectric properties of (1-x)Ba(Fe0.5Nb0.5)O3-xBaTiO3 (where x = 0.00, 0.05 and 0.10) solid solution ceramics at high temperature range of RT ~ 270 o C have been characterized in this paper. The above said polycrystalline ceramics with (x = 0.0, 0.05 and 0.10) have been produced via a mixed oxide route. ...  Read More

21. Conversion Of Cellulosic Waste Materials Into Nanostructured Ceramics And Nanocomposites
Volume 2, Issue 2 , June 2011, , Pages 118-124

  Cellulosic waste materials which include sawdust, wastepaper, corncob and sugarcane bagasse were converted into nanostructured ceramics and nanocomposites by submersion in silica colloidal suspension (sol) and subsequently by calcination of the cellulosic/SiO2 nanocomposites under controlled conditions. ...  Read More

22. Structural, dielectric and electrical properties of Lead zirconate titanate and CaCu3Ti4O12 ceramic composite

Arun Chamola; Hemant Singh; U.C. Naithani; Shubhash Sharma; Uday Prabhat; Pratiksha Devi; Anuradha Malik; Alok Srivastava; R.K. Sharma

Volume 2, Issue 1 , March 2011, , Pages 26-31

  In the present work, structural, dielectric and electrical properties of lead zirconate titanate and CaCu3Ti4O12 ceramic composite with composition (1-x)Pb(Zr0.65Ti0.35)O3 - xCaCu3Ti4O12 (where x = 0, 0.20, 0.40 and 0.60) has been reported. The sample was prepared by employing a high-temperature solid-state ...  Read More

23. Study Of Structural And Electrical Properties Of Pure And Zn-Cu Doped SnO2

Radheshyam Rai

Volume 1, Issue 1 , June 2010, , Pages 55-58

  Numerous metal oxide semiconductor materials were reported to be usable as semiconductor gas sensor, such as ZnO, SnO2, and TiO2 and so on. The samples of Zn and Cu doped SnO2 (SnZnO3 and SnCuO3) have been synthesized by solid-state reaction method. Some aspect of crystal structure of the compound at ...  Read More