南方科技大学知识苑(SUSTech KC): 多孔片状磷化钼/碳的复合材料及其制备方法

Title	多孔片状磷化钼/碳的复合材料及其制备方法
Alternative Title	Porous flaky molybdenum phosphide/carbon composite material and preparation method thereof
Author	冯其; 张震 ; 尧克光; 李辉 ; 王海江
First Inventor	冯其
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	CN201910597759.5
Application Date	2019-07-04
Open (Notice) Number	CN110479332A
Date Available	2019-11-22
Status of Patent	驳回
Legal Date	2023-04-25
Subtype	发明申请
SUSTech Authorship	First
Abstract	本发明属于材料加工技术领域，具体涉及一种多孔片状磷化钼/碳的复合材料及其制备方法，该制备方法包括如下步骤：提供钼源、磷源、碳源和氯化钠；将所述钼源、磷源、碳源和氯化钠溶于水溶剂中，得到混合溶液；将所述混合溶液进行干燥处理，得到前驱体粉末；将所述前驱体粉末进行煅烧处理，然后清洗处理，得到多孔片状磷化钼/碳的复合材料。本发明的制备方法能得到高纯度、二维片状的的磷化钼/碳复合材料，整个制备过程安全可靠，工艺条件简单易控、生产成本低，适于工业化大规模生产；得到的多孔片状磷化钼/碳复合材料具有磷化钼粒径小、纯度高、有效比表面积大的特点，且表现出类似铂的良好的催化活性，可广泛应用于催化领域。
Other Abstract	The invention belongs to the technical field of material processing, and particularly relates to a porous flaky molybdenum phosphide/carbon composite material and a preparation method thereof. The preparation method comprises the following steps of providing a molybdenum source, a phosphorus source, a carbon source and sodium chloride; dissolving the molybdenum source, the phosphorus source, the carbon source and sodium chloride in a water solvent to obtain a mixed solution; drying the mixed solution to obtain precursor powder; calcining the precursor powder, and then cleaning to obtain the porous flaky molybdenum phosphide/carbon composite material. According to the preparation method disclosed by the invention, the high-purity two-dimensional flaky molybdenum phosphide/carbon composite material can be obtained, the whole preparation process is safe and reliable, the process conditions are simple and easy to control, the production cost is low, and the preparation method is suitable for industrial large-scale production; the obtained porous flaky molybdenum phosphide/carbon composite material has the characteristics of small molybdenum phosphide particle size, high purity and large effective specific surface area, shows good catalytic activity similar to platinum, and can be widely applied to the field of catalysis.
CPC Classification Number	B01J27/19 ; B01J35/0033 ; B01J37/32 ; C25B1/02 ; C25B11/091
IPC Classification Number	B01J27/19 ; B01J37/32 ; C25B11/06 ; C25B1/02
INPADOC Legal Status	（ENTRY INTO FORCE OF REQUEST FOR SUBSTANTIVE EXAMINATION）[2019-12-17][CN]
INPADOC Patent Family Count	1
Extended Patent Family Count	1
Priority date	2019-07-04
Patent Agent	曹小翠
Agency	深圳中一专利商标事务所
URL	[Source Record]
Data Source	PatSnap
Document Type	Patent
Identifier	http://kc.sustech.edu.cn/handle/2SGJ60CL/533364
Department	Department of Materials Science and Engineering 工学院_机械与能源工程系
Recommended Citation GB/T 7714	冯其,张震,尧克光,等. 多孔片状磷化钼/碳的复合材料及其制备方法.

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