南方科技大学知识苑(SUSTech KC): 钼钌合金催化剂及其制备方法和应用

Title	钼钌合金催化剂及其制备方法和应用
Alternative Title	Molybdenum-ruthenium alloy catalyst and preparation method and application thereof
Author	张震 ; 姜诚; 李辉 ; 王海江
First Inventor	张震
Original applicant	南方科技大学
First applicant	南方科技大学
Address of First applicant	518055 广东省深圳市南山区西丽学苑大道1088号
Current applicant	南方科技大学
Address of Current applicant	518055 广东省深圳市南山区西丽学苑大道1088号 (广东,深圳,南山区)
First Current Applicant	南方科技大学
Address of First Current Applicant	518055 广东省深圳市南山区西丽学苑大道1088号 (广东,深圳,南山区)
Application Number	CN202010631271.2
Application Date	2020-07-03
Open (Notice) Number	CN111939908A
Date Available	2020-11-17
Status of Patent	实质审查
Legal Date	2020-12-04
Subtype	发明申请
SUSTech Authorship	First
Abstract	本发明属于电化学催化技术领域，具体涉及一种钼钌合金催化剂及其制备方法和应用。本发明钼钌合金催化剂包括碳载体以及负载于所述碳载体上的钼钌合金，属于一种负载型催化剂。通过在碳载体上负载钼钌合金，可以提高钼钌合金的分散度，减少钼钌合金的用量，降低成本，同时以钼钌合金作为活性材料，与Ru金属单质相比，不仅可以保持高活性，还可以减少Ru的含量，在进一步降低催化剂的成本的同时还提高了催化剂的耐酸性。本发明钼钌黑金催化剂用于电解水制氢时，具有生成氢气和氧气的效率高、经济成本低的优点。
Other Abstract	The invention belongs to the technical field of electrochemical catalysis, and particularly relates to a molybdenum-ruthenium alloy catalyst and a preparation method and application thereof. The molybdenum-ruthenium alloy catalyst comprises a carbon carrier and molybdenum-ruthenium alloy loaded on the carbon carrier, and belongs to a loaded catalyst. By loading the molybdenum-ruthenium alloy on the carbon carrier, the dispersity of the molybdenum-ruthenium alloy can be improved, the use amount of the molybdenum-ruthenium alloy is reduced, the cost is reduced, meanwhile, the molybdenum-ruthenium alloy is used as an active material, and compared with Ru metal elementary substances, high activity can be kept, the content of Ru can be reduced, and the cost is reduced; therefore, the cost of the catalyst is further reduced, and meanwhile, the acid resistance of the catalyst is also improved. The molybdenum-ruthenium alloy catalyst has the advantages of high efficiency of generating hydrogenand oxygen and low economic cost when being used for producing hydrogen by electrolyzing water.
CPC Classification Number	B01J23/6525 ; B01J35/023 ; B01J35/0033 ; C25B1/04 ; Y02E60/36
IPC Classification Number	B01J23/652 ; C25B1/04 ; C25B11/06
INPADOC Legal Status	（ENTRY INTO FORCE OF REQUEST FOR SUBSTANTIVE EXAMINATION）[2020-12-04][CN]
INPADOC Patent Family Count	1
Extended Patent Family Count	1
Priority date	2020-07-03
Patent Agent	郝文婷
Agency	深圳中一联合知识产权代理有限公司
URL	[Source Record]
Data Source	PatSnap
Document Type	Patent
Identifier	http://kc.sustech.edu.cn/handle/2SGJ60CL/532703
Department	Department of Mechanical and Energy Engineering
Recommended Citation GB/T 7714	张震,姜诚,李辉,等. 钼钌合金催化剂及其制备方法和应用.

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