[1]黎明,劉雅超,郭慧爾,等.等離子體電弧法制備的帶狀納米鋅的表征[J].中國材料進展,2011,(12):061-64.
LI Ming,LIU Yachao,GUO Huier,et al. Preparation and Characterization of Zn Nano Particles Synthesized by Bound Arc Discharging Plasma Method[J].MATERIALS CHINA,2011,(12):061-64.
點擊復制
等離子體電弧法制備的帶狀納米鋅的表征(
)
中國材料進展[ISSN:1674-3962/CN:61-1473/TG]
- 卷:
-
- 期數:
-
2011年第12期
- 頁碼:
-
061-64
- 欄目:
-
前沿綜述
- 出版日期:
-
2011-12-25
文章信息/Info
- Title:
-
Preparation and Characterization of Zn Nano Particles Synthesized by Bound Arc Discharging Plasma Method
- 作者:
-
黎明; 劉雅超; 郭慧爾; 閆志巾; 呂惠民; 閻鵬勛
-
(1.西安理工大學理學院,陜西 西安 710054)
(2.合肥工業大學,安徽 合肥 230009)
(3.蘭州大學等離子體與金屬物理研究所,甘肅 蘭州 730000)
- Author(s):
-
LI Ming ; LIU Yachao ; GUO Huier ; YAN Zhijin ; L Huiming ; YAN Pengxun
-
(1.School of Science, Xian University of Technology, Xi an 710054, China)
(2.Hefei University of Technology, Hefei 230009, China)
(3.Institute for Plasma & Metal Materials, Lanzhou University, Lanzhou 730000, China)
-
- 關鍵詞:
-
Zn納米顆粒; 約束弧等離子體電弧法; 晶粒形貌
- 文獻標志碼:
-
A
- 摘要:
-
約束弧等離子體電弧法用等離子體高溫熱源激發高能粒子的化學反應,并與驟冷技術結合構成一個制備金屬納米粉體或化合物納米粉末材料的等離子體過程,能極好地制備高溶點(例:Ni, Fe, C等)或低溶點(例:Al, Zn等)的納米粉末,是當前極具工業化生產應用前景的方法之一。用約束弧等離子體電弧法制備了納米Zn粉末,用XRD,TEM,TG,DTA技術研究了納米Zn粉末的結構、晶粒大小、晶粒形貌和熱穩定性。結果表明,該粉體平均粒徑小于42 nm,晶粒形貌為帶狀,熱穩定性好。此外該粉體具有高比表面積,可用作化學反應的催化劑。
- Abstract:
-
Bound arc discharging plasma method, excited highenergy particles in chemical reactions by hightemperature plasma source, and combined with quenching technology to form a plasma process for preparation of metal or compounds nanoparticles, can extremely well prepare the high melting point (example: Ni, Fe, C, etc) or low melting point (example: Al, Zn, etc) nano powders, is currently a very promising industrial production methods.
更新日期/Last Update:
2012-01-30