Acta Chimica Sinica ›› 2004, Vol. 62 ›› Issue (19): 1859-1861.     Next Articles

以SBA-16为模板电沉积生长多孔氧化铁纳米线阵列

史克英, 辛柏福, 池玉娟, 付宏刚   

  1. 黑龙江大学化学化工与材料学院物理化学实验室, 哈尔滨, 150080
  • 投稿日期:2004-03-12 修回日期:2004-06-14 发布日期:2014-02-17
  • 通讯作者: 付宏刚,E-mail:fuhg@vip.sina.com E-mail:fuhg@vip.sina.com
  • 基金资助:
    国家自然科学基金(Nos.20171016,20301006)、黑龙江省杰出青年科学基金(2002)和黑龙江省博士后基金(2004)资助项目.

Assembling Porous Fe2O3 Nanowire Arrays by Electrochemical Deposition in Mesoporous Silica SBA-16 Films

SHI Ke-Ying, XIN Bai-Fu, CHI Yu-Juan, FU Hong-Gang   

  1. School of Chemistry and Science Materials, Physical Chemistry Laboratory, Heilongjiang University, Harbin 150080
  • Received:2004-03-12 Revised:2004-06-14 Published:2014-02-17

Fe nanowire arrays were prepared by electro-deposition using 3D Mn-doping SBA-16 film. Fe-deposited SBA-16 film was treated with a 2% HF aqueous solution to remove the SiO2 template. The specimen was calcined in air at 550℃ for 4 h. Both SEM and TEM results indicate that the nanowires are paralleled with each other and have uniformed diameter. XRD, electron diffraction and HRTEM investigations demonstrate that the crystalline structures of these nanowires are porous crystal of iron oxide.

Key words: SBA-16 film, electrodeposition of Fe, porous Fe2O3 nanowire