Preparation of a soluble precursor by an aminolysis reaction of Zr(NEt2)4 and its pyrolytic conversion into ZrN

Fei Cheng; Yoshiyuki Sugahara; Kazuyuki Kuroda

doi:10.1246/cl.2000.138

Preparation of a soluble precursor by an aminolysis reaction of Zr(NEt₂)₄ and its pyrolytic conversion into ZrN

Fei Cheng, Yoshiyuki Sugahara^*, Kazuyuki Kuroda

^*この研究の対応する著者

先進理工学部

研究成果: Article › 査読

3 被引用数 (Scopus)

抄録

A novel soluble precursor with a Zr-N-Zr backbone structure was prepared by an aminolysis reaction of Zr(NEt₂)₄ with PrⁱNH₂. Pyrolysis of the precursor under NH₃-N₂ atmospheres led to the formation of ZrN as a main crystalline phase with a ceramic yield of 45.2%. Aggregated particles consisting of very minute particles with diameters of 50-300 nm were obtained.

本文言語	English
ページ（範囲）	138-139
ページ数	2
ジャーナル	Chemistry Letters
号	2
DOI	https://doi.org/10.1246/cl.2000.138
出版ステータス	Published - 2000

ASJC Scopus subject areas

化学 (全般)

文献へのアクセス

10.1246/cl.2000.138

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引用スタイル

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abstract = "A novel soluble precursor with a Zr-N-Zr backbone structure was prepared by an aminolysis reaction of Zr(NEt2)4 with PriNH2. Pyrolysis of the precursor under NH3-N2 atmospheres led to the formation of ZrN as a main crystalline phase with a ceramic yield of 45.2%. Aggregated particles consisting of very minute particles with diameters of 50-300 nm were obtained.",

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AB - A novel soluble precursor with a Zr-N-Zr backbone structure was prepared by an aminolysis reaction of Zr(NEt2)4 with PriNH2. Pyrolysis of the precursor under NH3-N2 atmospheres led to the formation of ZrN as a main crystalline phase with a ceramic yield of 45.2%. Aggregated particles consisting of very minute particles with diameters of 50-300 nm were obtained.

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