Power generation method adopting ionic thermal motion principle and graphene battery manufactured by power generation method

A technology of ion heat and graphene, applied in thermoelectric devices, thermoelectric device components, circuits, etc., can solve the problems of human body and environment hazards, battery safety hazards, and electric charging, etc., to reduce safety hazards and performance attenuation Small, avoiding the effect of frequent maintenance

Inactive Publication Date: 2012-06-13
SHENZHEN NATAN TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The technical problem to be solved by the present invention is to overcome the defects of traditional batteries that have many safety hazards, need to be charged by electricity, have a short lifespan, and are harmful to the human body and the environment, and provide a safe and reliable battery that does not need to be charged by electricity and has a long service life. A method of generating electricity based on the principle of ion thermal motion and its graphene battery, which is harmless to the human body and the environment

Method used

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  • Power generation method adopting ionic thermal motion principle and graphene battery manufactured by power generation method
  • Power generation method adopting ionic thermal motion principle and graphene battery manufactured by power generation method
  • Power generation method adopting ionic thermal motion principle and graphene battery manufactured by power generation method

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Embodiment 1

[0070] Silver and gold electrodes were used to form the positive and negative electrodes of the device, respectively. First, the graphene film is transferred to a glass substrate, figure 1 3 is a glass substrate, and 4 is a graphene film, which are formed by evaporation figure 1 The two non-contact electrodes are the first electrode 5 and the second electrode 6. figure 1 Among them, the first electrode 5 is an electrode using gold evaporation, figure 1 The second electrode 6 is an electrode produced by silver vapor deposition. Secondly, use conductive glue or soldering to fix the two wires 7 on the electrodes. Then dip it into ionic salt solution 2, as in figure 2 shown. CoCl 2 , FeCl 3 , CuCl 2 , NaCl, KCl, to get the effect as image 3 shown. Put the container housing 1 containing the ionic salt solution 2 and the device into an environment with a certain temperature, and obtain the open circuit voltage of the ferric chloride solution at different temperatures...

Embodiment 2

[0072] The two electrodes (5, 6) were replaced by silver-containing and nickel-containing conductive materials, and the rest of the operations were as in Example 1.

Embodiment 3

[0074] The two electrodes (5, 6) were replaced by graphite-containing and nickel-containing conductive materials, and the rest of the operations were as in Example 1.

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Abstract

The invention discloses a power generating method adopting an ionic thermal motion principle. The power generating method comprises the following steps of: firstly, transferring graphene to a substrate and bonding a graphene film on the substrate; secondly, depositing a conducting material with a work function higher than that of the graphene at one end of the graphene film to obtain a first electrode and depositing a conducting material with a work function lower than that of the graphene at the other end of the graphene film to obtain a second electrode; thirdly, leading out the first electrode and the second electrode at two ends of the graphene film by using two metal wires; and fourthly, holding an ionic salt solution in a container casing, integrally immersing the substrate, the graphene film, the first electrode, the second electrode and the two metal wires in the ionic salt solution and leading the metal wires to the outside of the container casing. The invention also provides a graphene battery manufactured by using the power generating method. The power generating method adopting the ionic thermal motion principle and the graphene battery manufactured by the power generation method have the advantages of safety, reliability, no need of using power for charging, long service life of the graphene battery and no harm to a human body and environment.

Description

technical field [0001] The invention relates to the application of graphene film materials in the field of power generation and batteries, in particular to a new power generation method and a new non-chemical reaction battery. Background technique [0002] Since British scientists discovered graphene materials in 2004, due to its excellent electrical, optical, thermal and mechanical properties, as well as excellent acid and alkali resistance, the material has great application potential. [0003] Among currently known materials, graphene film materials have the highest electron conduction speed, which is about 1 / 300 of the speed of light. At present, the research on graphene materials in the field of power generation and energy storage mainly focuses on the use of graphene instead of carbon as electrode materials for lithium batteries and supercapacitors. However, there has been no research on the direct use of graphene as the main functional component of power generation a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L35/02H01L35/00
Inventor 许子寒台国安
Owner SHENZHEN NATAN TECH
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