NANO particle synthesis apparatus and NANO particle synthesis method using same

A nanoparticle and synthesis device technology, applied in the field of nanoparticle synthesis device, can solve the problems of increased process cost, increased laser beam, and not greatly improved reaction efficiency, and achieves the effect of easy production

Pending Publication Date: 2020-09-01
LG CHEM LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In addition, there is a limitation that the pyrolysis reaction needs to be performed within a short period of a few microseconds (ms) to generate nanoparticles with the designed size in the reaction region
However, these methods...

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  • NANO particle synthesis apparatus and NANO particle synthesis method using same
  • NANO particle synthesis apparatus and NANO particle synthesis method using same
  • NANO particle synthesis apparatus and NANO particle synthesis method using same

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Embodiment Construction

[0027] The present invention will become apparent with reference to the exemplary embodiments described in detail below in conjunction with the accompanying drawings. However, the present invention is not limited to the exemplary embodiments disclosed herein, but may be implemented in various and varied forms. The exemplary embodiments of the present invention are provided to fully disclose the present invention and teach the scope of the present invention to those having ordinary skill in the art. The invention is to be limited only by the scope of the appended claims. Meanwhile, the terms used in the description of the present invention are for explaining exemplary embodiments, not for defining and restricting the present invention.

[0028] In this specification, when one member is provided "on" another member, this includes not only the case where the one member is in contact with the other member but also the case where another member exists between the two members.

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Abstract

The present invention provides a nano particle synthesis apparatus capable of improving productivity of nano particles by increasing the laser pyrolysis reaction region of a source gas.

Description

technical field [0001] This application claims priority and benefit from Korean Patent Application No. 10-2018-0085185 filed with the Korean Intellectual Property Office on July 23, 2018, the entire contents of which are incorporated herein by reference. The present invention relates to a nanoparticle synthesis device capable of improving the productivity of nanoparticles, and a nanoparticle synthesis method using the nanoparticle synthesis device. Background technique [0002] Laser pyrolysis is a method for synthesizing nanoparticles by irradiating a source gas with a laser beam to decompose the source gas within a very short reaction time. As an example, when using carbon dioxide (CO 2 ) laser beam irradiation to decompose silane (SiH 4 ) gas, silicon (Si) nanoparticles can be formed. In laser pyrolysis, in order to increase productivity, it is especially important to increase the reaction area where nanoparticles are produced. [0003] A general laser pyrolysis react...

Claims

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Application Information

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IPC IPC(8): B01J6/00B01J19/12
CPCB01J6/00B01J19/12B01J6/008B01J19/0013B01J19/121B01J2219/0869B01J2219/0871B01J2219/0875B01J2219/12B01J2219/00594C01B33/029C01P2004/64
Inventor 郑镇美辛富建金成范孟皙镐
Owner LG CHEM LTD
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