Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Proton conductor ceramic membrane reactor and preparation method and application thereof
The invention discloses a proton conductor ceramic membrane reactor as well as a preparation method and application thereof. The composition structure of the proton conductor ceramic membrane reactor comprises an anode, a cathode and a proton conductor ceramic membrane, the anode comprises Pt or Ni and further comprises a proton conductor ceramic membrane material, the cathode comprises a Ru/C catalyst and the proton conductor ceramic membrane material, the proton conductor ceramic membrane comprises the proton conductor ceramic membrane material, and the Ru/C catalyst and the proton conductor ceramic membrane material are combined to form the proton conductor ceramic membrane reactor. The chemical formula of the proton conductor ceramic membrane material is LnxWO11.25-delta, in the formula, Ln is a lanthanide element, x is larger than or equal to 5.2 and smaller than or equal to 5.8, and delta is larger than or equal to 0 and smaller than or equal to 1. The proton conductor ceramic membrane reactor disclosed by the invention can be used for electrochemically synthesizing ammonia under a medium-temperature condition, has excellent hydrogen separation efficiency and ammonia synthesis performance, and is suitable for large-scale popularization and application.
本发明公开了一种质子导体陶瓷膜反应器及其制备方法和应用。本发明的质子导体陶瓷膜反应器的组成结构包括阳极、阴极和质子导体陶瓷膜，阳极的组成包括Pt或Ni，还包括质子导体陶瓷膜材料，阴极的组成包括Ru/C催化剂和质子导体陶瓷膜材料，质子导体陶瓷膜的组成包括质子导体陶瓷膜材料，质子导体陶瓷膜材料的化学式为LnxWO11.25‑δ，式中，Ln为镧系元素，5.2≤x≤5.8，0≤δ≤1。本发明的质子导体陶瓷膜反应器可以在中温条件下电化学合成氨，具有优异的氢分离效率和合成氨性能，适合进行大规模推广应用。
Proton conductor ceramic membrane reactor and preparation method and application thereof
The invention discloses a proton conductor ceramic membrane reactor as well as a preparation method and application thereof. The composition structure of the proton conductor ceramic membrane reactor comprises an anode, a cathode and a proton conductor ceramic membrane, the anode comprises Pt or Ni and further comprises a proton conductor ceramic membrane material, the cathode comprises a Ru/C catalyst and the proton conductor ceramic membrane material, the proton conductor ceramic membrane comprises the proton conductor ceramic membrane material, and the Ru/C catalyst and the proton conductor ceramic membrane material are combined to form the proton conductor ceramic membrane reactor. The chemical formula of the proton conductor ceramic membrane material is LnxWO11.25-delta, in the formula, Ln is a lanthanide element, x is larger than or equal to 5.2 and smaller than or equal to 5.8, and delta is larger than or equal to 0 and smaller than or equal to 1. The proton conductor ceramic membrane reactor disclosed by the invention can be used for electrochemically synthesizing ammonia under a medium-temperature condition, has excellent hydrogen separation efficiency and ammonia synthesis performance, and is suitable for large-scale popularization and application.
本发明公开了一种质子导体陶瓷膜反应器及其制备方法和应用。本发明的质子导体陶瓷膜反应器的组成结构包括阳极、阴极和质子导体陶瓷膜，阳极的组成包括Pt或Ni，还包括质子导体陶瓷膜材料，阴极的组成包括Ru/C催化剂和质子导体陶瓷膜材料，质子导体陶瓷膜的组成包括质子导体陶瓷膜材料，质子导体陶瓷膜材料的化学式为LnxWO11.25‑δ，式中，Ln为镧系元素，5.2≤x≤5.8，0≤δ≤1。本发明的质子导体陶瓷膜反应器可以在中温条件下电化学合成氨，具有优异的氢分离效率和合成氨性能，适合进行大规模推广应用。
Proton conductor ceramic membrane reactor and preparation method and application thereof
一种质子导体陶瓷膜反应器及其制备方法和应用
XUE JIAN (Autor:in) / WENG GUOWEI (Autor:in) / WANG HAIHUI (Autor:in)
23.06.2023
Patent
Elektronische Ressource
Chinesisch
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