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and linear scan voltammetry methods. The results show that the optimium mass ratio of PVP to PVDF-HFP is 0.2:1. The liquid absorption rate of the polymer electrolyte is 210%. It shows a good tensile strength of 2.86 N/mm2. The ionic conductivity is 1.82×10-3 S/cm, and the electrochemical stable window is 5.7 V. Key words: polymer electrolyte; Li-ion battery; phase inversion; ionic conductivity 聚合物......
子电池离子液体-聚合物电解质研究进展[J]. 电源技术, 2009, 33(1): 61-64. CHUI Wenyu, AN Maozhong, YANG Peixia. Research progress of ionic liquid-polymer electrolytes for lithium ion battery[J]. Chinese Journal of Power... and linear scan voltammeter methods. The results indicate that the composite membrane performs the best when mass ratio of PVDF and Al2O3 is 1:0.1, with liquid uptake rate of 79.8%, fracture strength......
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Short-Range Order in Liquid Al-Cu-Ni-Ce Alloy 边秀房1,孙民华1 (1.Key Laboratory for Liquid Structure and Heredity of Materials, Ministry of Education Department of Materials Sciences and Engineering, Shandong University, Jinan 250061, China) Abstract:The liquid and amorphous structures of Al85Ni10Ce5 and Al85Cu5Ni5Ce5 alloy were studied by X-ray diffraction. The position of the first peak shifts......
Synthesis, Structure and Ionic Conductivity of La2/3-xLi3xMoO4 苏锵1,王海霞2,任引哲2,蒋凯2,任玉芳1,郭崇峰2,孟健1 (1.The Key Laboratory of Rare Earth Chemistry and Physics, Changchun Institute of Applied Chemistry... molybdate; lithium ion conductor; ionic conduction; rare earths; [全文内容正在添加中] ......
离子液体在电化学沉积中的研究进展 周二鹏1,于宏伟1,牟微1,刘会茹1,韩明会1,张星辰1 (1.石家庄学院化工学院,石家庄,050035) 摘要:室温离子液体是由有机阳离子和有机或无机阴离子组成的一类新型液体,利用离子液体电沉积金属,半导体金属等有着重大意义.介绍了离子液体的性能,综述了离子液体在单质金属,合金,半导体电化学沉积中的应用.并展望了离子液体用于金属沉积的发展前景. 关键词:离子液体; 电化学沉积; 金属; 合金; 半导体; ionic liquid; electrodeposition; metal; alloy; semiconductor; [全文内容正在添加中] ......
; 1-hexyl-3-methylimidazolium hexafluorophosphate; ionic liquid; microwave-assisted synthesis; characterization; [全文内容正在添加中] ......
钴锌合金在氯化胆碱-尿素离子液体中的电沉积行为 顾建胜1,李慧1,王小娟1,付雄之1,王娇1 (1.苏州大学材料与化学化工学部,江苏,苏州,215123) 摘要:为探索新型的Co-Zn合金电镀工艺,在氯化胆碱-尿素离子液体中电沉积了钴锌合金镀层,探讨了阴极电位,Co(Ⅱ)/Zn(Ⅱ)浓度比,温度及时间等工艺参数对电沉积的影响,并对合金镀层性能进行了测试.结果表明:在氯化胆碱-尿素离子液体中,控制体系的组成和沉积条件,可得到表面均匀,附着力强,有金属光泽的非晶态Co-Zn合金镀层,其中Co的质量分数可达90%. 关键词:氯化胆碱-尿素离子液体; 电沉积; 钴锌合金; 非晶态; choline chloride-urea ionic liquid; electrodeposition; Co-Zn alloy; amorphous; [全文内容正在添加中] ......
100%;将复合催化材料用于蓝藻水溶液的处理,效果较纯TiO_2显著,显示出良好的应用前景. 关键词:离子液体; 纳米TiO_2; 蒙脱石; 纳米复合材料; ionic liquid; TiO_2; Montmorillonite; nancompostte; [全文内容正在添加中] ......