トリウム塩の熱分解ならびに生成トリアの性状
1973 年 1973 巻 4 号 p. 858-860
詳細
1973 年 1973 巻 4 号 p. 858-860
Properties of thoria obtained by thermal de60mposition of thorium nitrate and oxalate were studied. Thorias from nitrate were dense aggregate like crushed glass about 50 pt in size, while those from oxalate were obtained in powdered form smaller than 2.5 pt. A photograph(400)is given in, Fig.4. The strongly heatednitrate in mue for 3hr gave thia with a particle density of 7.9Av9.3 g/cms. Thoria from oxalate galcined under the same conditions was 3.2/v3.7g/cmS, indicating porous structure. No difference were observed in crystallite size by X-ray powder data. DTA-TGA curves are given for boths alts in Figs. 1 and 2.
この記事は最新の被引用情報を取得できません。
