Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Preparation method of two-dimensional layered glycerin oxidation nano-catalyst

A nano-catalyst, two-dimensional layered technology, applied in the direction of catalyst activation/preparation, preparation of organic compounds, physical/chemical process catalysts, etc., can solve the problems of complex reaction process and poor catalytic effect, and achieve novel structure , the effect of good product selectivity

Active Publication Date: 2019-09-13
INNER MONGOLIA UNIVERSITY
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the catalysts for the selective oxidation of glycerol mainly use activated carbon, carbon nanotubes, alumina and some non-metallic mineral materials as the carrier. Due to the changeable and complicated reaction process and the wide variety of reaction products, the overall catalytic effect is ultimately poor.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Preparation method of two-dimensional layered glycerin oxidation nano-catalyst
  • Preparation method of two-dimensional layered glycerin oxidation nano-catalyst
  • Preparation method of two-dimensional layered glycerin oxidation nano-catalyst

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Embodiment 1 utilizes oxidation method to prepare graphene oxide.

[0015] Combining graphene oxide and mesoporous silicon to construct a two-dimensional layered graphene-mesoporous silicon precursor.

[0016] 0.5 g of cerium nitrate was dissolved in 3 mL of ethanol solution, and then mixed with 0.2 g of graphene-mesoporous silicon composite, and dried and calcined to prepare cerium oxide and graphene-mesoporous silicon composite.

[0017] The prepared cerium oxide, graphene-mesoporous silicon composite material and strong alkali solution are mixed and heated, and after a series of basic treatment processes such as washing, filtering and drying, a graphene-supported two-dimensional ordered layered Ceria support.

[0018] Mix 0.2 g of graphene-supported two-dimensional ordered layered ceria carrier with 1.2 mL of 1 g / 100 mL chloroauric acid and 2.25 mL of 1 g / 100 mL polyvinyl alcohol, and finally add 4.5 mL of 0.38 g / 100 mL sodium borohydride and stirred for 90 minute...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a preparation method of a novel two-dimensional layered glycerin oxidation nano-catalyst. Graphene oxide is utilized to prepare two-dimensional cerium dioxide, and then gold nanoparticles are loaded to prepare the two-dimensional layered glycerin oxidation nano-catalyst. The catalyst has high product selectivity and catalytic activity, and novel structure. The preparationprocess is simple, green and safe, and has broad application prospects and important significance for in-depth study.

Description

technical field [0001] The invention relates to a preparation method of a two-dimensional layered glycerol oxidation nano catalyst. Background technique [0002] The contradiction between energy crisis and economic development is becoming more and more prominent. At present, biomass diesel is an ideal substitute for fossil fuels. Biodiesel has a wide range of sources, high combustion calorific value, low environmental pollution and large-scale production, so it has a wide range of applications. Prospects and economic markets. However, in the production process of biodiesel, a large amount of glycerol by-products will inevitably be generated. The accumulation of by-products will not only cause energy waste, but also limit the promotion and use of biodiesel. Glycerol is an important basic raw material in the chemical industry. Products with higher economic benefits can be obtained through a series of different catalytic reactions. Among them, the selective oxidation of glycer...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B01J23/66B01J37/08C07C51/235C07C59/08C07C59/06C07C59/10B82Y30/00B82Y40/00
CPCB01J23/66B01J37/0018B01J37/08C07C51/235B82Y30/00B82Y40/00C07C59/08C07C59/06C07C59/10
Inventor 张军关朝慧刘宝仓荆鹏
Owner INNER MONGOLIA UNIVERSITY
Features
  • Generate Ideas
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com