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3 536 (0,171s) •

Project

Manufacturing and analysis of flexible piezoelectric layers for smart engineering (GA19-17457S)

and composites based on piezoelectric layers and fibre material will be prepared of the piezoelectric layers based on poly(vinylidenfluoride) (PVDF) for electromechanical, piezoelectric activity and mutual electr...

Composites (including laminates, reinforced plastics, cermets, combined natural and synthetic fibre fabrics; filled composites)

  • 2019 - 2022
    • •
  • 8 641 tis. Kč
    • •
  • 8 641 tis. Kč
    • •
  • GA ČR
Project

*Piezoelectric ceramics of new generation (FR-TI2/165)

*This project has several parts:1)Development of new piezoelectric ceramics and qualitative factor Q).2)Research and development of new lead-free piezoelectric ceramics, which will be friendly to environment. We will concentrate in ...

BM - Fyzika pevných látek a magnetismus

  • 2010 - 2013
    • •
  • 8 054 tis. Kč
    • •
  • 6 000 tis. Kč
    • •
  • MPO
Project

Electromechanical properties of ceramics and layer composites (GA202/03/0569)

The range of applications of piezoelectric materials continues to grow. Applied piezoelectric elements include bulk ceramics, single crystals, multi-layer ceramics, polymers and ceramic-polymer composites. The properties of...

BM - Fyzika pevných látek a magnetismus

  • 2003 - 2005
    • •
  • 3 965 tis. Kč
    • •
  • 2 445 tis. Kč
    • •
  • GA ČR
Project

Prediction of damage and residual strength of composite materials using piezoelectric sensors and actuators (GP101/08/P091)

The prosposed project focuses on health monitoring of composite (laminated) structures with the use of embedded active and passive piezoelectric sensors and actuators. This means the application of non-conventional materials in so-c...

JI - Kompositní materiály

  • 2008 - 2010
    • •
  • 611 tis. Kč
    • •
  • 611 tis. Kč
    • •
  • GA ČR
Project

Reproducibility and processing-composition-microstructure-property relationships in potassium sodium niobate (KNN) piezoelectric ceramics (GA24-12848S)

Piezoelectric ceramics have unique properties that make them useful in various applications as sensors and actuators. However, traditional piezoelectric ceramics based sodium niobate (KNN) based piezoelectrics have emerged ...

Ceramics

  • 2024 - 2026
    • •
  • 4 943 tis. Kč
    • •
  • 4 784 tis. Kč
    • •
  • GA ČR
Project

Electromechanical properties of ferriors and nonhomogeneous systems (GA202/96/0722)

of piezoelectric properties of smaterials belonging to different classes of ferroics, on electromechanical properties of nonhomogeneous systems (composites and domain textures theoretical description of nonlinear properties of ...

BM - Fyzika pevných látek a magnetismus

  • 1996 - 1998
    • •
  • 2 529 tis. Kč
    • •
  • 1 724 tis. Kč
    • •
  • GA ČR
Project

Electromechanical properties of aadvanced ferroelectrics materials (GA202/07/1289)

-x composition and PZT film thickness. Database of ferroic piezoelectric crystals and relaxor based single crystals, which should replace classical lead oxide piezoelectric and laser interferometric methods. The results cou...

BM - Fyzika pevných látek a magnetismus

  • 2007 - 2009
    • •
  • 2 963 tis. Kč
    • •
  • 2 743 tis. Kč
    • •
  • GA ČR
Project

Planar acoustic metamaterials with the active control of acoustic impedance (GA13-10365S)

tunable metamaterials will be realized as multilayer composite shells with piezoelectric elements. Active control of their acoustic impedance will be realized by connecting the piezoelectric elements to active electric shu...

BI - Akustika a kmity

  • 2013 - 2015
    • •
  • 5 139 tis. Kč
    • •
  • 5 139 tis. Kč
    • •
  • GA ČR
Project

Control of microstructure and properties of lead-free piezoceramic materials through advanced ceramic processing (GA18-20498S)

and chemical and phase composition of doped KNN and BCZT ceramics. Their piezoelectric. The evaluation of their piezoelectric properties therefore suffers from the presence and authentically interpreted in relation to micr...

Ceramics

  • 2018 - 2020
    • •
  • 6 117 tis. Kč
    • •
  • 5 158 tis. Kč
    • •
  • GA ČR
Project

A fundamental study of the effect of synthesis and processing conditions on the structure and properties of (Ba,Ca)(Ti,Zr)03 lead-free piezoceramics (GA13-09967S)

Lead-free piezoelectric ceramics based on compositions of (Ba,Ca)(Ti,Zr)O3 (BCTZ) with the perovskite structure have been identified as potential replacements of the BCTZ materials on the key functional properties. In this study BCT...

JH - Keramika, žáruvzdorné materiály a skla

  • 2013 - 2015
    • •
  • 3 424 tis. Kč
    • •
  • 3 424 tis. Kč
    • •
  • GA ČR
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