[1]楊連金,裴立宅,樊傳剛,等. 水熱條件對鍺酸銅納米線花形成的影響[J].中國材料進展,2011,(4):049-53.
YANG Lianjin,PEI Lizhai,FAN Chuangang,et al. Effect of Hydrothermal Conditions on the Formation of CuGeO 3 Nanowire Flowers[J].MATERIALS CHINA,2011,(4):049-53.
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水熱條件對鍺酸銅納米線花形成的影響(
)
中國材料進展[ISSN:1674-3962/CN:61-1473/TG]
- 卷:
-
- 期數:
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2011年第4期
- 頁碼:
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049-53
- 欄目:
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特約研究論文
- 出版日期:
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2011-04-25
文章信息/Info
- Title:
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Effect of Hydrothermal Conditions on the Formation of CuGeO 3 Nanowire Flowers
- 作者:
-
楊連金; 裴立宅; 樊傳剛; 王季芬
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（安徽工業大學材料科學與工程學院 安徽省金屬材料與加工重點實驗室，安徽 馬鞍山 243002）
- Author(s):
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YANG Lianjin; PEI Lizhai; FAN Chuangang; WANG Jifen
-
（Key Lab of Materials Science and Processing ofAnhui Province, School of Materials Science and Engineering, Anhui University of Technology, Ma anshan 243002, China）
-
- 關鍵詞:
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; 鍺酸銅納米線花; 水熱條件; 掃描電子顯微鏡
- 文獻標志碼:
-
A
- 摘要:
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分析了水熱溫度、保溫時間對鍺酸銅納米線花形成的影響。結果表明水熱溫度對鍺酸銅納米線花的形成有著重要作用。保溫時間為1 h時，隨著水熱溫度降低至200 ℃，納米線的直徑增加，樣品中的單斜鍺酸銅晶相消失，由純斜方結構的鍺酸銅晶相構成。250 ℃時，隨著保溫時間增加，鍺酸銅納米線花中的納米線直徑、長度均有所增加，保溫時間增至6 h后，樣品為自由分布的鍺酸銅納米線。
- Abstract:
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The effect of hydrothermal temperature and time on the formation of the CuGeO 3 nanowire flowers has been analyzed. The results reveal that the hydrothermal temperature plays an essential role in the formation of the CuGeO 3 nanowire flowers. The diameter of CuGeO 3 nanowires increases with the decrease of the hydrothermal temperature when the growth time is 1 h; the monoclinic CuGeO 3 phase disappears and the CuGeO 3 nanowire flowers are composed of pure orthorhombic CuGeO 3 phase. Both the diameter and length of CuGeO 3 nanowires increase with the increase of the growth time, and the sample is composed of free standing CuGeO 3 nanowires when the growth time is increased to 6 h at 250 ℃.
更新日期/Last Update:
2011-06-07