Progress of Nanostructured Materials Prepared by the Sol-gel Method
XU Li 1,LIU Qin 2,QI Xin 3,ZHOU Zhi ping 4
JOURNAL OF NANJING FORESTRY UNIVERSITY . 2002, (04): 81 -84 .  DOI: 10.3969/j.jssn.1000-2006.2002.04.021