QIN Jihui (1991-), male, Ph.D., Assistant Researcher. E-mail: qinjihui@cqu.edu.cn
Magnesium phosphate cement (MPC) is a kind of cementitious material, which involves both acid-base and hydration reactions between MgO and phosphoric acid or water-soluble acid phosphates. It has some application prospects in various fields due to its properties of both cement and ceramic. This paper analyzed the major advances in MPC for last two decades, including the preparation technologies, hydration and hardening mechanism, and material performance of MPC. The application of MPC for structure repair and strengthening, protective coatings, hazardous and radioactive waste immobilization, and dental and prosthetic cements was represented. In addition, some problems and applications of MPC were also discussed.
| 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 |