锂离子电池用非石墨类负极材料研究进展.docx

锂离子电池用非石墨类负极材料研究进展

目录

1.内容概览................................................2

1.1锂离子电池概述.......................................3

1.2非石墨类负极材料的优势与挑战.........................3

1.3研究意义与前景展望...................................5

2.非石墨类负极材料种类....................................6

2.1金属化合物类负极材料.................................8

2.2无机非金属类负极材料.................................9

2.3复合材料类负极材料..................................10

3.金属化合物类负极材料...................................11

3.1钴酸锂..............................................13

3.2镍酸锂..............................................14

3.3银酸锂..............................................15

3.4其他金属化合物......................................17

4.无机非金属类负极材料...................................18

4.1二氧化硅............................................19

4.2三氧化二铝..........................................20

4.3氧化亚硅............................................21

4.4其他无机非金属材料..................................22

5.复合材料类负极材料.....................................23

5.1有机-无机复合材料...................................25

5.2金属-有机框架复合材料...............................26

5.3其他复合材料........................................27

6.制备工艺与改性方法.....................................28

6.1化学气相沉积法......................................29

6.2溶液法..............................................30

6.3模板法..............................................32

6.4表面改性技术........................................32

7.性能评估与比较.........................................34

7.1能量密度............................................35

7.2充放电速率..........................................36

7.3循环稳定性..........................................37

7.4与其他类型负极材料的比较............................38

8.应用领域与发展趋势.....................................40

8.1电动汽车............................................41

8.2便携式电子设备......................................42

8.3储能系统............................................44

8.4未来发展趋势与挑战................