In response to carbon peaking and carbon neutrality, the automotive industry has put forward technological roadmaps for new energy vehicles, including technological roadmaps for automotive fuel cells. Under the initiatives of national policies, automotive fuel cell technologies have made certain progress, but there are still many challenges and limitations in the overall strategies and technological roadmaps, especially in the preparation, storage, transportation and utilization of hydrogen energy, where there are many bottlenecks ahead. Ammonia industry has been mature in preparation, storage, transportation and utilization. As a carbon-free fuel, ammonia should be focused as one of the technological roadmaps and directions of green energy. The research status at home and abroad is reviewed, the properties and performance of ammonia fuel are discussed, the future of ammonia energy is prospected, and suggestions for scientific planning and in-depth research on ammonia energy technologies are put forward. Some suggestions are also provided for automotive industry to implement the new energy strategic plan.
| 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 |