POTASSIUM NIOBIUM OXIDE, PURATRONIC®, 99.999% (METALS BASIS)

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POTASSIUM NIOBIUM OXIDE, PURATRONIC®, 99.999% (METALS BASIS) 価格

POTASSIUM NIOBIUM OXIDE, PURATRONIC®, 99.999% (METALS BASIS) 化学特性,用途語,生産方法

• 化学的特性

  -100 mesh with 99.9% purity; white powder(s) [STR93] [CER91]

• 使用

  Potassium niobate can be used to prepare bismuth sodium titanate(BNT)-KN ceramics (BNT–KN ceramics) by the mixed oxide method. The addition of KN to the BNT system increases the dielectric and piezoelectric properties of the BNT-KN ceramics. These properties of the ceramic system are suitable for the development of lead-free capacitors. Cu dopped KNbO₃ single crystals also found application in semiconductor laser technology because Cu doping resulted in electronic states with near-infrared absorption bands.

• 一般的な説明

  Potassium niobate (KNbO₃, KN) is a perovskite-type well-known ferroelectric material with a wide range of applications in electromechanical, nonlinear optical, frequency doubler, and holographic storage system applications. Single crystal of a KNbO₃ is known to have high piezoelectric activity because of its high electromechanical coupling factors. Therefore KN materials have received much interest in the development of lead-free piezoelectric materials.

POTASSIUM NIOBIUM OXIDE, PURATRONIC®, 99.999% (METALS BASIS) 生産企業

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12030-85-2, POTASSIUM NIOBIUM OXIDE, PURATRONIC®, 99.999% (METALS BASIS) キーワード