Preparation method of layered nanoscale material
A layered nanomaterial, two-dimensional layered technology, applied in nanotechnology, nanotechnology, nanotechnology for materials and surface science, etc., can solve problems such as polluted environment and complex preparation process, and achieve uniform morphology, The method is simple and easy to implement, and the structure is regular
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0031] Example 1:
[0032] A preparation method of CoP / graphene material includes the following steps:
[0033] (a) Add nitrile amine, rock sugar and cobalt trichloride at a molar ratio of 40:1:0.001 to 95°C deionized water, and stir until completely dissolved to obtain a mixed solution;
[0034] (b) Add phosphoric acid to the mixed solution described in step (a), the molar ratio of phosphate to nitrile amine is 1:1, stir until the mixture is uniform, and then the mixture is dried by rotary evaporation;
[0035] (c) In a tube furnace, under the protection of nitrogen, heat up to 600°C at 5°C / min for 2 hours, and then heat up to 900°C at 5°C / min for 2 hours. After cooling, take out CoP / Graphene composite material.
[0036] The prepared materials such as figure 1 As shown, the material is macroscopically in a block structure, with the layers peeled off, and the load is on top of the layers.
Example Embodiment
[0037] Example 2:
[0038] A preparation method of MoP / graphene material includes the following steps:
[0039] (a) Add urea, glucose and molybdenum pentachloride in a molar ratio of 30:1:0.05 to 95°C deionized water, and stir until completely dissolved to obtain a mixed solution;
[0040] (b) Add phosphoric acid to the mixed solution described in step (a), the molar ratio of phosphate to urea is 1:0.5, stir until the mixture is uniform, and then the mixture is dried by rotary evaporation;
[0041] (c) In a tube furnace, under the protection of nitrogen, heat up to 600°C at 5°C / min for 2 hours, and then heat up to 900°C at 5°C / min for 2 hours. After cooling, take out MnP / Graphene composite material.
[0042] The prepared materials such as figure 2 As shown, the material as a whole presents a neatly arranged peeling sheet structure, with uniform and fine nanoparticles loaded on it.
Example Embodiment
[0043] Example 3:
[0044] A preparation method of NiP / graphene composite material includes the following steps:
[0045] (a) Add urea, glucose and nickel dichloride in a molar ratio of 30:1:0.05 to 95°C deionized water, and stir until completely dissolved to obtain a mixed solution;
[0046] (b) Add phosphoric acid to the mixed solution described in step (a), the molar ratio of phosphate to urea is 1:0.5, stir until the mixture is uniform, and then the mixture is dried by rotary evaporation;
[0047] (c) In a tube furnace, under the protection of nitrogen, heat up to 600°C at 5°C / min for 2 hours, and then heat up to 900°C at 5°C / min for 2 hours. After cooling, take out NiP / Graphene composite material.
[0048] The prepared materials such as image 3 As shown, the material as a whole presents a neatly arranged peeling sheet structure, with uniform and fine nanoparticles loaded on it.
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap