NDLI: Synthesis and piezoelectric properties of nanocrystalline PZT-based ceramics prepared by high energy ball milling process

Content Provider	Springer Nature Link
Author	Miclea, C. Tanasoiu, C. Gheorghiu, A. Miclea, C. F. Tanasoiu, V.
Copyright Year	2004
Abstract	Nanocrystalline powders of a soft FeNbLi-doped PZT material have been prepared by a novel mechanochemical process consisting of mixing the stoichiometric oxides in a planetary ball mill for prolonged times up to 80 h. The constituent oxides were reacted in a tungsten carbide vial with balls of 5, 10 and 20 mm in diameter and a ball/powder ratio of 15/1. The chemical reaction between the component oxides was triggered after 20 h of energetic milling and was completed after 80 h. The XRD of the reacted nanopowder showed the well known perovskite structure. Compacted samples of this powder were sintered between 800-1300°C for 3 h and the main piezoelectric properties were determined. The density of the sintered samples reached nearly 99% of the theoretical density at 1100°C and showed good piezoelectric characteristics: planar coupling factor of 0.66, dielectric displacement constant d $_{33}$ of 550 pm/V, mechanical quality factor of 85, and relative dielectric constant of 3800. The possible mechanisms for solid state reaction of mechanically activated nanopowders such as local heating and pressure at collision as well as defects diffusion are discussed.
Starting Page	5431
Ending Page	5434
Page Count	4
File Format	PDF
ISSN	00222461
Journal	Journal of Materials Science
Volume Number	39
Issue Number	16-17
e-ISSN	15734803
Language	English
Publisher	Kluwer Academic Publishers
Publisher Date	2004-01-01
Publisher Place	Boston
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Polymer Sciences Industrial Chemistry/Chemical Engineering Characterization and Evaluation Materials Mechanics
Content Type	Text
Resource Type	Article
Subject	Ceramics and Composites Mechanics of Materials Mechanical Engineering Polymers and Plastics

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Fast diffusion in nanocrystalline ceramics prepared by ball milling

Dielectric and piezoelectric properties of the mechanochemically prepared PZT ceramics

Sub-micron sized Al2TiO5 powders prepared by high-energy ball milling

Piezoelectric properties of collagen-nanocrystalline hydroxyapatite composites

Microstructural and chemical properties of AlN-Cu nanocomposite powders prepared by planetary ball milling

Synthesis by ball milling and characterization of Al-Zn alloys

Piezoelectric and dielectric properties of PZN-BT-PZT solid solutions

Comparison of Fe-Ni based alloys prepared by ball milling and rapid solidification

Low-energy ball-milling: Transformations of boron nitride powders. Crystallographic and chemical characterizations

Synthesis and piezoelectric properties of nanocrystalline PZT-based ceramics prepared by high energy ball milling process

Similar Documents

Fast diffusion in nanocrystalline ceramics prepared by ball milling

Dielectric and piezoelectric properties of the mechanochemically prepared PZT ceramics

Sub-micron sized Al2TiO5 powders prepared by high-energy ball milling

Piezoelectric properties of collagen-nanocrystalline hydroxyapatite composites

Microstructural and chemical properties of AlN-Cu nanocomposite powders prepared by planetary ball milling

Synthesis by ball milling and characterization of Al-Zn alloys

Piezoelectric and dielectric properties of PZN-BT-PZT solid solutions

Comparison of Fe-Ni based alloys prepared by ball milling and rapid solidification

Low-energy ball-milling: Transformations of boron nitride powders. Crystallographic and chemical characterizations

Synthesis and piezoelectric properties of nanocrystalline PZT-based ceramics prepared by high energy ball milling process