摘要
以三氯化铁和氢氧化钠为原料,按照不同的比例混合进行反应,得到铁的无机多聚离子,并采用水热反应合成了α-Fe_2O_3．运用XRD、SEM和IR等测试手段对其进行结构表征,并研究了合成的氧化铁材料作为锂离子电池负极材料的电化学充放电性能．
Ferric inorganic polycation was prepared from the materials of ferric chloride and sodium hydroxide which was mixed by difference proportion ,then α-Fe2O3 was synthesized using ferric inorganic polycation as precursor by hydrothermal reaction, The products were characterized by means of X-ray diffraction（XRD）,scanning electron microscopy（SEM） and Fourier transform infrared measurements. The electrochemical charge-discharge performance of α-Fe2O3 was studied as anode material for lithium-ion batteries.
出处
《南开大学学报（自然科学版）》
CAS
CSCD
北大核心
2006年第3期43-46,共4页
Acta Scientiarum Naturalium Universitatis Nankaiensis
关键词
水热反应
无机多聚离子
电化学性能
hydrothermal reaction
inorganic polycation
electrochemical performance
作者简介
梁霍秀（1979-），女，山西霍州人，硕士研究生．
