MEN Yinni (1997-), Female, Master candidate. E-mail: 2467027030@qq.com
At intermediate and low temperatures, the increase in electrolyte resistance and the decrease in the catalytic activity of electrodes can restrict solid oxide fuel cells (SOFCs) performance. The oxidation of the interconnects leads to the degradation in the output performance of SOFCs. Therefore, various thin film technologies are used to reduce the internal resistance of SOFCs, improve the electrode activity, and enhance the oxidation resistance of interconnects. Among these technologies, pulsed laser deposition (PLD) is widely used in the fabrication of the thin films for ILT-SOFCs due to its easily controlled feature, environmental friendliness, uniform composition between target and film, and capability of depositing multilayer films. The research work on PLD technology in the preparation of electrolyte, electrodes and interconnect of ILT-SOFCs were reviewed comprehensively. The existing research work show that PLD can increase the surface activity of the electrode, significantly reduce the ohmic resistance and effectively block the electron conduction of electrolyte. The protective film deposited by PLD can retard the oxidation of the interconnect. The improvements in these components increase the performance of SOFCs. Finally, the future development of PLD in SOFC manufacture was given.
| 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 |