WANG Yingeng (1994-), male, Doctoral candidate. E-mail: 279937436@qq.com
This review represented the electrochromic mechanism of Prussian blue (PB), and summarized recent research work on the improvement of the electrochromic performance of PB. The main methods of preparing PB thin films and the relationship between the process and the properties were described. The mechanism of improving the properties of electrochromic devices by combining PB with other materials was emphatically given. It is indicated that increasing the contact area with the ion layer and improving the conductivity of the base both are effective approaches to improve the electrochromic devices of PB. In addition, the future development of PB electrochromic devices is integrated with flexible materials to expand the application range of electrochromic devices besides the improvement of the optical and electrical performance.
| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |