陕西科技大学学报（自然科学版）Issue(1)：85-89,5.
Ni2P微球的合成、表征及其电化学性能
Synthesis and characterization of Ni2 P microspheres and its electrochemical performance
摘要
Abstract
Uniform Ni2 P microspheres were successfully synthesized via a facile solvothermal method in the absent of any surfacant ,using ethylene glycol (EG ) and benzene as solvent . The results show that the products are pure Ni2 P with a hexagonal phase and the morpholo‐gy is spheres which are composed with large number of small particles with a size of 20 nm . The diameter of the spheres is in the range of 1 μm to 3 μm .The effects of solvent ratio ,reac‐tion temperature ,and reaction time on the formation of Ni2 P microspheres were also investi‐gated .It was found that the optimum preparation conditions are that the reaction tempera‐ture is 160 ℃ ,the solvent ratio is V(EG)∶V(Benzene)=1∶1 and reaction time is 12 h .As anode materials for lithium ion batteries ,the electrochemical property of the Ni2 P micro‐spheres w as also examined .T he results indicated that the initial discharge capacity of the Ni2 P microspheres reaches to 1 915 mAh/g .关键词
N i2 P微球/溶剂热/电化学性能Key words
Ni2 P microspheres/solvothermal/electrochemical property分类
化学引用本文复制引用
仝建波,温俊涛,闫路,刘淑玲,刘岩峰..Ni2P微球的合成、表征及其电化学性能[J].陕西科技大学学报（自然科学版）,2015,(1):85-89,5.基金项目
国家自然科学基金项目（21301113）；陕西科技大学研究生创新基金项目 （）
