Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Magnesium phosphate cement thermoelectric material capable of continuously discharging as well as preparation method and application of magnesium phosphate cement thermoelectric material
The invention discloses a magnesium phosphate cement thermoelectric material capable of continuously discharging as well as a preparation method and application thereof. The magnesium phosphate cement thermoelectric material comprises magnesium oxide, phosphate, borax, superconductive carbon black and water in a mass ratio of (250-500): 100: 21: (22.5-33.75): (225-315). The magnesium phosphate cement thermoelectric material disclosed by the invention can be prepared by mixing, and the prepared magnesium phosphate cement thermoelectric material has extremely strong power supply capability, can reach the Seebeck coefficient of 11.16 mV/K, the thermoelectric figure of merit of 0.52 and the power factor of 1500 [mu] W/mK2, realizes uninterrupted external discharge, can improve the voltage through series connection, and can also improve the discharge power through parallel connection.
本发明公开了一种可持续放电的磷酸镁水泥热电材料及制法和应用；所述磷酸镁水泥热电材料包含氧化镁、磷酸盐、硼砂、超导炭黑和水，质量比为250～500：100：21：22.5～33.75：225～315；本发明的磷酸镁水泥热电材料通过混合即可制得，且制得的磷酸镁热电材料具有极强的供电能力，可以达到塞贝克系数11.16mV/K，热电优值0.52，功率因子1500μW/mK2，实现不间断地对外放电，且可以通过串联提高电压，也可以通过并联提高放电功率。
Magnesium phosphate cement thermoelectric material capable of continuously discharging as well as preparation method and application of magnesium phosphate cement thermoelectric material
The invention discloses a magnesium phosphate cement thermoelectric material capable of continuously discharging as well as a preparation method and application thereof. The magnesium phosphate cement thermoelectric material comprises magnesium oxide, phosphate, borax, superconductive carbon black and water in a mass ratio of (250-500): 100: 21: (22.5-33.75): (225-315). The magnesium phosphate cement thermoelectric material disclosed by the invention can be prepared by mixing, and the prepared magnesium phosphate cement thermoelectric material has extremely strong power supply capability, can reach the Seebeck coefficient of 11.16 mV/K, the thermoelectric figure of merit of 0.52 and the power factor of 1500 [mu] W/mK2, realizes uninterrupted external discharge, can improve the voltage through series connection, and can also improve the discharge power through parallel connection.
本发明公开了一种可持续放电的磷酸镁水泥热电材料及制法和应用；所述磷酸镁水泥热电材料包含氧化镁、磷酸盐、硼砂、超导炭黑和水，质量比为250～500：100：21：22.5～33.75：225～315；本发明的磷酸镁水泥热电材料通过混合即可制得，且制得的磷酸镁热电材料具有极强的供电能力，可以达到塞贝克系数11.16mV/K，热电优值0.52，功率因子1500μW/mK2，实现不间断地对外放电，且可以通过串联提高电压，也可以通过并联提高放电功率。
Magnesium phosphate cement thermoelectric material capable of continuously discharging as well as preparation method and application of magnesium phosphate cement thermoelectric material
一种可持续放电的磷酸镁水泥热电材料及制法和应用
ZHOU YANG (Autor:in) / ZHENG-YANG ZEZHI (Autor:in) / XING JIARUI (Autor:in) / WANG YULIN (Autor:in)
29.11.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
| Europäisches Patentamt | 2024