Acta Chimica Sinica ›› 2006, Vol. 64 ›› Issue (1): 85-88. Previous Articles     Next Articles

溶剂热法制备硫化镍空心微球

陈广大1,2,褚海斌1,李雪梅1,金钟1,李彦*,1   

  1. (1北京大学化学与分子工程学院 北京 100871)
    (2上饶师范学院化学系 上饶 334001)
  • 投稿日期:2005-06-10 修回日期:2005-09-27 发布日期:2006-01-14
  • 通讯作者: 李彦

Preparation of NiS Hollow Microspheres by Solvothermal Method

CHEN Guang-Da1,2, CHU Hai-Bin1, LI Xue-Mei1, JIN Zhong1, LI Yan*,1   

  1. (1 College of Chemistry and Molecular Engineering, Peking University, Beijing 100871)
    (2 Department of Chemistry, Shangrao Normal College, Shangrao 334001)
  • Received:2005-06-10 Revised:2005-09-27 Published:2006-01-14
  • Contact: LI Yan

NiS hollow microspheres were synthesized by the reaction of nickel acetate and thioacetamide in ethanol at 150 ℃. XRD, TEM, SAED (selected area electron diffraction), and SEM were utilized to characterize the products. The results show that the products were hollow microspheres made of β- and α-NiS, while the hollow spheres were transformed from the α-NiS solid ones.

Key words: nickel sulfide, hollow microsphere, solvothermal