Method for preparing two-dimensional BaMoO4 by fast precipitation

A rapid and sediment-based technology, applied in chemical instruments and methods, sustainable manufacturing/processing, inorganic chemistry, etc., can solve the problems of difficult large-scale production, high cost, and long time consumption, and achieve stable quality, low cost, and manufacturing low cost effect

Active Publication Date: 2019-05-17
LIAONING STARRY SKY SODIUM BATTERY CO LTD
View PDF4 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Aiming at the deficiencies of the prior art, the present invention provides a rapid precipitation method to prepare two-dimensional BaMoO 4 The method has the advantages of low cost, fast reaction rate, mild reaction and easy control, energy saving and environmental protection, high product purity and novel shape, etc., which solves the problem of the existing prep

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
  • Method for preparing two-dimensional BaMoO4 by fast precipitation
  • Method for preparing two-dimensional BaMoO4 by fast precipitation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0020] Example: Preparation of 2D BaMoO by Rapid Precipitation 4 method, including the following steps:

[0021] 1) At room temperature, 0.18M Ba(NO 3 ) 2 and 0.14M (NH 4 ) 6 Mo 7 O 24 ·4H 2 O was dissolved in 15ml of water respectively to prepare a mixed solution for subsequent use;

[0022] 2) Stir the mixed solution at a rated speed of 300 rpm with a mixer, until the mixed solution is mixed to separate out a large amount of visible white precipitates for standby;

[0023] 3) Wash the white precipitate in step 2 with water and ethanol, and then place it in an oven for drying at 60°C to obtain a high-purity two-dimensional nanomaterial BaMoO 4 (see attached Figure 1-2 ).

[0024] This method has many excellent characteristics such as high efficiency, rapidity and simplicity in the preparation of materials, overcomes the huge challenge of regulating two-dimensional nanomaterials caused by rapid crystallization of precipitation reaction, and prepares two-dimensional ...

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 the technical field of nanomaterial preparation and discloses a method for preparing two-dimensional BaMoO4 by fast precipitation. The method comprises the following steps: 1)0.18M of Ba(NO3)2 and 0.14M of (NH4)6Mo7O24.4H2O are dissolved in 15 ml of water respectively at room temperature, and a mixed solution is prepared for standby application; 2) the mixed solution is stirred uniformly by a mixer at the rated speed of 300 rpm until a large quantity of visible white precipitates are separated from the mixed solution for standby application; 3) the white precipitatesin step 2) are washed with water and ethanol and dried in a drying oven at 60 DEG C, and the high-purity two-dimensional nanomaterial BaMoO4 is obtained. The method for preparing two-dimensional BaMoO4 by fast precipitation is used for preparing the material with a liquid-phase room-temperature precipitation method, compared with the traditional sol-gel method and reverse micelle method, the method is low in cost, high in reaction rate, simple to operate, mild, easy to control, energy-saving and environmentally friendly, and the product has high purity and novel morphology.

Description

technical field [0001] The invention relates to the technical field of nanomaterial preparation, in particular to a rapid precipitation preparation of two-dimensional BaMoO 4 Methods. Background technique [0002] BaMoO 4 It belongs to metal molybdate, because of its special crystal structure, this substance has a wide range of potential applications in optics, energy storage and other fields. The rapid mass preparation of the electrode material preparation and the synthesis of ion conductor materials has a wide range of applications. In particular, its special two-dimensional structure is a sheet-like structure material with atomic thickness, and its unique electronic, optical and mechanical properties are considered to be a very important branch of nanomaterials. [0003] After literature review and summary, the existing preparation of two-dimensional BaMoO 4 The method of nanomaterials is mainly the use of hydrothermal method (Z.Luo, H.Li, H.Shu, K.Wang, J.Xia, Y.Yan,...

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): C01G39/00
CPCY02P20/10
Inventor 侴术雷赖伟鸿王云晓李用成李东祥李亚书宫毅涛
Owner LIAONING STARRY SKY SODIUM BATTERY CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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