高い介電常数を持つ鉄電性金属有機構造体である

Qiong Ye¹, Yu-Mei Song, Guo-Xi Wang

¹The State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing 210093, P. R. China.

Journal of the American Chemical Society

|May 18, 2006

まとめ

新しい3Dフレームワークの化合物が合成され,鉄電気的性質を示しています. この高い介電性材料は,有意な介電定数を示し,電子アプリケーションに有望です.

科学分野:

マテリアルサイエンス材料科学
固体化学固体化学
クリスタログラフィーです.

背景:

特殊な介電性および鉄電性を持つ新材料の開発は,先進的な電子機器にとって極めて重要です.
結晶構造と物理的性質の関係を理解することは,材料科学の重要な分野です.

研究の目的:

複雑な3次元 (3D) フレームワークで新しい化合物を合成する.
合成された化合物の鉄電気および介電的性質を調査する.
材料が高い介電性材料に該当するかどうかを判断する.

主な方法:

(l) -N-(4'-シアノベンジ) -(S) -プロリン,塩化カドミウム (CdCl2),アジドナトリウム (NaN3) を使用した水熱反応.
結果となる無色ブロック化合物の構造的特徴 (1).
双極リラクゼーションプロセスと介電定数解析を含む,鉄電気および介電特性測定.

主要な成果:

複雑な3Dフレームワークを備えた新しい無色ブロック化合物 (1) が成功して合成されました.
化合物1は,典型的な鉄電性材料に特徴的な物理的性質を備えています.
この材料は二極緩解プロセスと約38.6.6の介電定数を示しています.

結論:

合成された化合物 (1) は,その有意な介電常数により,高い介電性物質として分類されています.
この発見は,この材料の潜在的な応用が,高い介電性能を必要とする領域に示唆されています.

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