5Greiner Andreas, Wendorff Joachim H. Electrospinning: A fascinating method for the preparation of uhrathin fibers [J]. Angew. Chem. Int. Ed, 2007, 46(30) : 5670.
6Koski A, Yim K, Shivkumar S. Effect of molecular weight on fibrous PVA produced by electrospinning [J]. Materials Letters, 2004, 58(3-4) : 493.
7Dong Biao, Song Hongwei, Yu Hongquan, Zhang Hui, Qin Ruifei, Bai Xue, Pan Guohui, Lu Shaozhe, Wang Fang, Fan Li- bo, Dai Qilin. Upconversion properties of Ln^3+ doped NaYF4/Polymer composite fibers prepared by electrospinning [ J ]. J. Phys. Chem. C, 2008, 112(5) : 1435.
8Lemyre Jean-Luc, Ritcey Anna M. Synthesis of lanthanide fluoride nanoparticles of varying shape and size [ J ]. Chem. Mater. , 2005, 17(11) : 3040.
9Zhang Yue, Li Yadong. Red photoluminescence properties and crystal structure of sodium rare earth oxyborate [ J ]. Journal of Alloys and Compounds, 2004, 307 (1-2) : 99.
10Chen Yan, Yuan Hongming, Tian Ge, Zhang Ganghua, Feng Shouhua. Hydrothennal synthesis and magnetic properties of RMn2O5(R=La, Pr, Nd, Tb, Bi) and LaMn2O5+δ[J]. Journal of Solid State Chemistry, 2007, 180(4) : 1340.