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Qunatum carbon, and preparation method and implementation apparatus thereof

A quantum carbon and equipment technology, applied in the direction of mixing methods, chemical instruments and methods, nanotechnology for materials and surface science, etc., can solve the problems of graphene popularization and application limitations, difficult control, cumbersome process, etc.

Active Publication Date: 2015-01-07
北京三昌宇恒科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the above-mentioned various oxidation methods have problems such as cumbersome process and high energy consumption. For example, the production method of oxidation by oxidant needs to carry out neutralizing acid process, and it is necessary to remove harmful impurities such as non-carbon particles or catalytic metals in the carbon liquid. The requirements are too high, and improper control is prone to reunion, and it is difficult to guarantee product quality
The above-mentioned methods for producing and preparing graphene are extremely limited in popularization and application due to cumbersome processes, complicated equipment and difficult control.

Method used

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  • Qunatum carbon, and preparation method and implementation apparatus thereof
  • Qunatum carbon, and preparation method and implementation apparatus thereof
  • Qunatum carbon, and preparation method and implementation apparatus thereof

Examples

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Embodiment 1

[0170] The microbubble generating device 2 is used to purify the water with microbubbles, and the pH value is 6.5-7.2, the resistance value is 120MΩ, the average particle diameter containing nano-microbubbles is 100nm, and the density is 1 billion to 1.2 billion microbubbles / ml. ionized water. The deionized water after purification microbubble treatment enters the electrochemical anodizing device 3, the purity of the graphite carbon in the electrochemical anodizing device 3 is 99.9%, the ash content is less than 50PPM, the fineness is 200 mesh, and the pressure is above 60Mpa Next, processed into a geometric size of 100cm long × 100cm wide × 10cm thick graphite plate as the anode plate, two metal plates (length 100cm × wide 100cm × thick 1cm) base material is 314# stainless steel and the surface is plated with Pt as the cathode. The graphite plate anode is between the two metal plate cathodes, the distance between the cathode and the anode is 3cm, and a constant current power ...

Embodiment 2

[0172] Use the microbubble generating device 2 to purify the water with microbubbles to obtain deionized water with a pH value of 6.5-7.2, a resistance value of 120MΩ, an average particle diameter of 80nm containing nano-microbubbles, and a density of 1.2 billion microbubbles / ml . The deionized water after purification microbubble treatment enters the electrochemical anodizing device 3, the purity of the graphite carbon in the electrochemical anodizing device 3 is 99.9%, the ash content is less than 50PPM, the fineness is 200 mesh, and the pressure is above 60Mpa Next, processed into a geometric size of 100cm long × 100cm wide × 10cm thick graphite plate as the anode plate, two metal plates (length 100cm × wide 100cm × thick 1cm) base material is 314# stainless steel and the surface is plated with Pt as the cathode. The graphite plate anode is between the two metal plate cathodes, the distance between the cathode and the anode is 3cm, and a constant current power supply is use...

Embodiment 3

[0174] Use the microbubble generating device 2 to purify the water with microbubbles to obtain deionized water with a pH value of 6.5-7.2, a resistance value of 120MΩ, an average particle diameter of 80nm containing nano-microbubbles, and a density of 1.2 billion microbubbles / ml . The deionized water after purification microbubble treatment enters the electrochemical anodizing device 3, the purity of the graphite carbon in the electrochemical anodizing device 3 is 99.9%, the ash content is less than 50PPM, the fineness is 200 mesh, and the pressure is above 60Mpa Next, processed into a geometric size of 100cm long × 100cm wide × 10cm thick graphite plate as the anode plate, two metal plates (length 100cm × wide 100cm × thick 1cm) base material is 314# stainless steel and Ni-plated as the cathode. The graphite plate anode is between the two metal plate cathodes, the distance between the cathode and the anode is 3cm, and a constant current power supply is used to control the con...

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Abstract

The invention relates to a qunatum carbon which comprises carbon particles with the particle size of 0.6-100nm, wherein the carbon particles are mono carbon and / or graphene particles; and the surface layer of the carbon particles contain carbon, hydrogen, oxygen and nitrogen compounds, which comprise condensed aromatics, compounds containing carbon-oxygen single bond, compounds containing carbon-oxygen double bond and compounds containing carbon-hydrogen bond. The invention also relates to a qunatum carbon solution which is a water solution containing qunatum carbon. The ORP of the qunatum carbon solution is 280-380mv, the electric conductivity sigma is 1-5ms / cm, the electromotive force is 280-380mv, the pH value is 1.5-3.2, and the concentration is 0.1-0.45%. The invention also relates to a device and method for preparing the qunatum carbon. The method has the advantages of simple technique, low cost, no generation of three wastes, uniform carbon particle size and stable product quality, is easy to control, and can easily implement large-scale production.

Description

technical field [0001] The present invention relates to quantum carbon and its preparation method and implementation equipment, in particular to a method for preparing single carbon, graphene, multilayer graphite carbon, hydrocarbon mixture and simple substance by oxidizing graphite carbon anode plate by electrochemical anodic oxidation method and its implementation equipment. Background technique [0002] Graphene is the thinnest and hardest nano-material known in the world. It is almost completely transparent and only absorbs 2.3% of light; its thermal conductivity is as high as 5300W / m K, which is higher than that of carbon nanotubes and diamonds. Electron mobility over 15000cm 2 / V·s, higher than carbon nanotubes or silicon crystals, and the resistivity is about 10 -6 Ω·cm, which is lower than copper or silver, and is currently the material with the smallest resistivity in the world. Graphene is a planar film composed of carbon atoms in a hexagonal honeycomb lattice w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C01B31/02C01B31/04B01F3/04B82Y30/00
Inventor 朱光华刘力生王文杰
Owner 北京三昌宇恒科技发展有限公司
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