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author:

邵艳群 (邵艳群.) [1] (Scholars:邵艳群) | 唐电 (唐电.) [2] (Scholars:唐电) | 陈士仁 (陈士仁.) [3]

Abstract:

以(C〈,4〉H〈,9〉O)〈,4〉Ti为源物质,采用Sol-gel技术在中温区烧结获得了单相锐钛矿型纳米TiO〈,2〉。通过DTA、TG、DSC等热分析技术,详细分析了其相变进程。结果表明:120~300℃这一区间,在空气中发生放热效应,而在N〈,2〉中为吸热效应,在300℃~450℃这一温区为非晶态到锐钛矿的相变阶段。相变温度范围很宽。晶体长大以及锐钛矿与金红石间的同质异象转变的热效应不明显。

Keyword:

凝胶法 晶体 溶胶 纳米材料 锐钛矿

Community:

  • [ 1 ] [邵艳群]福州大学材料研究所(福州)
  • [ 2 ] [唐电]福州大学材料研究所(福州)
  • [ 3 ] [陈士仁]福州大学材料研究所(福州)

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Source :

Year: 2000

Page: 86~89

Language: Chinese

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 5

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