CN103972583B - Solid state hydrogen energy source device with polymer dielectric film - Google Patents

Solid state hydrogen energy source device with polymer dielectric film Download PDF

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Publication number
CN103972583B
CN103972583B CN201410132613.0A CN201410132613A CN103972583B CN 103972583 B CN103972583 B CN 103972583B CN 201410132613 A CN201410132613 A CN 201410132613A CN 103972583 B CN103972583 B CN 103972583B
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hydrogen
hydrogen storage
solid state
storage bottle
trt
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CN201410132613.0A
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CN103972583A (en
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黄晓东
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Shanghai Huapeng Explosion Proof Technology Co Ltd
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Shanghai Huapeng Explosion Proof Technology Co Ltd
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04201—Reactant storage and supply, e.g. means for feeding, pipes
    • H01M8/04216—Reactant storage and supply, e.g. means for feeding, pipes characterised by the choice for a specific material, e.g. carbon, hydride, absorbent
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C11/00—Use of gas-solvents or gas-sorbents in vessels
    • F17C11/005—Use of gas-solvents or gas-sorbents in vessels for hydrogen
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0602—Wall structures; Special features thereof
    • F17C2203/0612—Wall structures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0602—Wall structures; Special features thereof
    • F17C2203/0612—Wall structures
    • F17C2203/0614—Single wall
    • F17C2203/0619—Single wall with two layers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0634—Materials for walls or layers thereof
    • F17C2203/0636—Metals
    • F17C2203/0648—Alloys or compositions of metals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0634—Materials for walls or layers thereof
    • F17C2203/0658—Synthetics
    • F17C2203/0663—Synthetics in form of fibers or filaments
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2270/00—Applications
    • F17C2270/01—Applications for fluid transport or storage
    • F17C2270/0165—Applications for fluid transport or storage on the road
    • F17C2270/0184—Fuel cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M2008/1095—Fuel cells with polymeric electrolytes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/32—Hydrogen storage
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Abstract

A kind of solid state hydrogen TRT, including hydrogen-storing device, hydrogen feeding mechanism, generating battery device etc..Described hydrogen-storing device, including hydrogen storage bottle, hydrogen storage bottle is contained within hydrogen storage granule, and the average diameter of this hydrogen storage granule is 20 microns to 200 microns, has by the internal cavities of porous wall cincture；One end of hydrogen storage bottle is provided with pore, in pore, is provided with filter；The housing of described hydrogen storage bottle includes inner bag and the fibre reinforced layer that silver cadmium oxide material makes；Described generating battery device contains polymer dielectric film.

Description

Solid state hydrogen energy source device with polymer dielectric film
Technical field
The present invention relates to a kind of novel energy, especially a kind of solid state hydrogen battery, be specifically related to hydrogen-storing device.
Background technology
The power of automobile commonly uses fuel oil at present, and owing to petroleum resources are limited, people have to seek new alternative energy source, such as electric energy, solar energy etc..As the substitute of vehicle fuel, including known liquefied petroleum gas and liquefied natural gas.The harmful gas using the motor vehicle emission of these substitutes is relatively fewer, but the problem still failing to fundamentally solve the energy and pollution.
Hydrogen increasingly comes into one's own as the application of fuel, and the hydrogen of gaseous state is very easy to blast.In hydrogen powered vehicle field, hydrogen can be stored in the on-board high-voltage container of the vehicles.Such storage system is inefficient in volume level, and due to storage hypertonia, such as 5,000-10,000psi(about 350-700 Bar) air pressure, thus there is potential safety hazard.
Summary of the invention
In order to realize object above, the present invention proposes a kind of solid state hydrogen TRT, using solid state hydrogen as the energy, solid state hydrogen is converted into electric energy, does work with electrical energy drive motor.This solid state hydrogen TRT passes through supporting relevant auxiliary device, such as hydrogen-storing device, hydrogen feeding mechanism, generating battery device etc., it is achieved save fuel oil and the purpose of fall low exhaust gas emission.
Described hydrogen-storing device includes that hydrogen storage bottle, hydrogen storage bottle are contained within hydrogen storage granule, and the hydrogen after activation can be stored by this hydrogen storage granule in solid form, and disengages the hydrogen of storage when heat absorption.Described hydrogen storage granule has by the internal cavities of porous wall cincture.One end of hydrogen storage bottle is provided with pore, is provided with filter in pore.Filter is made by metal powder sintered molding or by the micro-close net of rustless steel, and hydrogen circulation can be allowed to filter in other gas of prevention and impurity entrance hydrogen storage bottle.When hydrogen being injected hydrogen storage bottle, hydrogen enters inside hydrogen storage bottle through filter, the hydrogen storage granule that now hydrogen storage bottle is contained within absorbs rapidly hydrogen, after overactivation, a large amount of hydrogen molecules are changed into solid state hydrogen and is stored in inside hydrogen storage bottle, make hydrogen no longer store with the form of high-pressure gaseous, thus reach safety in transportation and storage purpose.
The solid state hydrogen that hydrogen storage granule stores can be disengaged with Gaseous Hydrogen molecular path by described hydrogen feeding mechanism by the airway at hydrogen storage bottle pore, sends into generating battery device.
Described generating battery device is similar with general battery structure, and the material simply used is different.
Hydrogen storage technology and TRT that the present invention provides efficiently solve the series of problems existing for gaseous state storing mode, have replenished the blank of this technical field, have had novelty.This hydrogen storage technology and TRT can be used for the various vehicles, the feature such as, transitory efficient safe and reliable with it, economic convenient, environmental protection and energy saving, have vast potential for future development.Use solid state hydrogen can solve, as the energy, the environmental pollution that oil discharge waste gas causes, and use solid state hydrogen can reduce cost as the energy.
Hydrogen storage bottle described in above-mentioned hydrogen-storing device is contained within hydrogen storage granule, and the average diameter of this hydrogen storage granule is 20 microns to 200 microns, has by the internal cavities of porous wall cincture.One end of hydrogen storage bottle is provided with pore, in pore, is provided with filter.The housing of described hydrogen storage bottle includes inner bag and the fibre reinforced layer being made up of silver cadmium oxide material, and described silver cadmium oxide material contains silver 85-97wt%, cadmium 2-15wt%, nickel 0.01-0.5wt%, stannum 0.01-1wt%, lanthanum and/or cerium 0.01-0.5wt%.Described generating battery device is overlapped by Porous hydrogen fuel pole and air pole and polymer dielectric film, and described polymer dielectric film contains fluoropolymer, such as expanded ptfe.
Further, the average diameter of described hydrogen storage granule is 50 microns to 80 microns.
Further, described hydrogen storage granule is CNT, nano-glass ball, nano ceramics.The mixture of nano zeolite, nanofiber or these materials.
Further, described hydrogen storage granule has the wall thickness of 1 to 30 micron, the wall thickness of preferably 1 to 10 micron.
Further, the wall of described hydrogen storage granule is porous wall, and the aperture in described porous wall is 50 angstroms-1000 angstroms, and the preferably aperture in porous wall is 200 angstroms-500 angstroms.
Further, described filter is made up of metal powder sintered molding, or is made up of the micro-close net of rustless steel, and containing Metal Palladium.
Further, the inner bag wall thickness of described hydrogen storage bottle housing is 2-6 millimeter.
Further, the fibre reinforced layer thickness of described hydrogen storage bottle housing is 0.5-5mm.
Accompanying drawing explanation
Fig. 1 is solid state hydrogen TRT schematic diagram of the present invention.
Fig. 2 is solid state hydrogen generating battery device schematic diagram of the present invention.
1 hydrogen storage bottle in figure, 2 oxygen-storage devices, 3 generating battery devices, 12 hydrogen storage bottle pores, 13 filters, 22 oxygen-storage device pores, the electric energy delivery outlet of 31 generating battery devices.
Detailed description of the invention
Below in conjunction with the accompanying drawings, the present invention is described in more detail.
Fig. 1 show solid state hydrogen TRT schematic diagram of the present invention.This device includes hydrogen storage bottle 1, oxygen-storage device 2 and generating battery device 3.Hydrogen storage bottle 1 and oxygen-storage device 2 are connected with generating battery device 3 by hydrogen storage bottle pore 12 and oxygen-storage device pore 22 respectively, arrange filter 13 in hydrogen storage bottle pore 12, and the electric energy delivery outlet 31 of generating battery device is connected with motor.
Described hydrogen storage bottle 1 is contained within hydrogen storage granule, and hydrogen storage bottle 1 pore 12 is connected with generating battery device 3.
Described oxygen-storage device 2 internal reservoir oxygen, oxygen-storage device 2 pore 22 is connected with generating battery device 3.
Described generating battery device 3 is built up generating battery device with Porous hydrogen fuel pole (anode) and air pole (negative electrode) and polymer dielectric film, and electric energy is connected with motor by electric energy delivery outlet 31.
The average diameter of described hydrogen storage granule is 20 microns to 200 microns, preferably 50 microns to 80 microns.
Described hydrogen storage granule can be CNT, nano-glass ball, nano ceramics.The mixture of nano zeolite, nanofiber or these materials.This hydrogen storage granule has 1 to 30 micron, the wall thickness of preferably 1 to 10 micron.
The wall of described hydrogen storage granule is porous wall, and the aperture in described porous wall is 50 angstroms-1000 angstroms, preferably 200 angstroms-500 angstroms.
Described filter 13 is made up of metal powder sintered molding or is made up of the micro-close net of rustless steel, and described filter contains Metal Palladium.
The housing of described hydrogen storage bottle includes inner bag and the fibre reinforced layer being made up of silver cadmium oxide material, and described inner bag wall thickness 2-6 millimeter, described fibre reinforced layer thickness is 0.5-5mm.
Fig. 2 show solid state hydrogen generating battery device schematic diagram of the present invention.This device overlaps to form generating battery device with Porous hydrogen fuel pole (anode) and air pole (negative electrode) and polymer dielectric film.At anode, hydrogen is decomposed into hydrion (proton) and electronics, and polymer dielectric film only allows proton to pass and the negative electrode that arrives, and electronics moves on to negative electrode along external circuit, carries out chemical reaction at negative electrode and oxygen and becomes water (H2O).Electric energy is obtained in electronics moving process.Described generating battery device is overlapped by Porous hydrogen fuel pole and air pole and polymer dielectric film, and described polymer dielectric film contains fluoropolymer, such as expanded ptfe.
Embodiment 1
The silver cadmium oxide material containing following wt% chemical element is used to prepare the hydrogen storage bottle inner bag of solid state hydrogen hydrogen-storing device of the present invention, silver 85, cadmium 13, nickel 0.5, stannum 1, lanthanum 0.5.The wall thickness of hydrogen storage bottle inner bag is 2 millimeters.Carbon fibre reinforcement is attached on inner bag solidify to form the housing of hydrogen storage bottle, and described fibre reinforced layer thickness is 0.5mm.
Embodiment 2
Repeating the operation of embodiment 1, simply the wt% of chemical element is revised as silver 97, cadmium 2, nickel 0.25, stannum 0.25.The wall thickness of hydrogen storage bottle inner bag is 5mm.Described fibre reinforced layer thickness is 2.5mm.
Embodiment 3
Repeating the operation of embodiment 1, simply the wt% of some chemical element is revised as silver 90, cadmium 8, cerium 0.5.The wall thickness of hydrogen storage bottle inner bag is revised as 6mm.Described fibre reinforced layer thickness is 5mm.
Embodiment 4
Repeating the operation of embodiment 2, simply the wt% of some chemical element is revised as silver 96, cadmium 3, lanthanum 0.25, cerium 0.25.The wall thickness of hydrogen storage bottle inner bag is revised as 4mm.
Embodiment 5
Repeating the operation of embodiment 1, simply the wt% of chemical element is revised as silver 95, cadmium 3, cerium 0.5.The wall thickness of hydrogen storage bottle inner bag is revised as 3mm.
Embodiment 6
Repeating the operation of embodiment 4, simply the wt% of some chemical element is revised as lanthanum 0.5, cerium 0.The wall thickness of hydrogen storage bottle inner bag is revised as 4.5mm.
Embodiment 7
Repeating the operation of embodiment 2, simply the wt% of some chemical element is revised as silver 90, cadmium 9.The wall thickness of hydrogen storage bottle inner bag is revised as 5.2mm.
Embodiment 8
Repeating the operation of embodiment 3, simply the wt% of some chemical element is revised as silver 88, cadmium 10, lanthanum 0.5, cerium 0.The wall thickness of hydrogen storage bottle inner bag is revised as 3.4mm.
Hydrogen can be reduced cost as the energy by solid state hydrogen TRT of the present invention, solves the environmental pollution that oil discharge waste gas causes.Described hydrogen-storing device can reach safety in transportation and storage purpose, for using hydrogen energy source to provide technical guarantee.

Claims (7)

1.A kind of solid state hydrogen TRT , including hydrogen-storing device, hydrogen feeding mechanism and generating battery device, described hydrogen-storing device includes that hydrogen storage bottle, hydrogen storage bottle are contained within hydrogen storage granule, and the average diameter of this hydrogen storage granule is 50 Micron is extremely 80 Micron, has by the internal cavities of porous wall cincture, and the aperture in described porous wall is 200 Angstrom -500 Angstrom, described hydrogen storage granule has 1 Extremely 30 The wall thickness of micron；One end of hydrogen storage bottle is provided with pore, in pore, is provided with filter；The housing of described hydrogen storage bottle includes inner bag and the fibre reinforced layer being made up of silver cadmium oxide material, and described silver cadmium oxide material contains silver 85-97wt% , cadmium 2-15wt% , nickel 0.01-0.5wt% , stannum 0.01-1wt% , lanthanum and / Or cerium 0.01-0.5wt% ；Described generating battery device is overlapped by Porous hydrogen fuel pole and air pole and polymer dielectric film, and described polymer dielectric film contains fluoropolymer.
Solid state hydrogen TRT the most according to claim 1, it is characterised in that described hydrogen storage granule is CNT, nano-glass ball, nano ceramics, nano zeolite, nanofiber or the mixture of these materials.
Solid state hydrogen TRT the most according to claim 1 or claim 2, it is characterised in that described filter is made up of metal powder sintered molding.
Solid state hydrogen TRT the most according to claim 1 or claim 2, it is characterised in that described filter is made up of the micro-close net of rustless steel.
Solid state hydrogen TRT the most according to claim 4, it is characterised in that described filter contains Metal Palladium.
Solid state hydrogen TRT the most according to claim 1 or claim 2, it is characterised in that the inner bag wall thickness 2-6 millimeter of described hydrogen storage bottle housing, the fibre reinforced layer thickness of described hydrogen storage bottle housing is 0.5-5mm.
Solid state hydrogen TRT the most according to claim 1, it is characterised in that described fluoropolymer is expanded ptfe.
CN201410132613.0A 2014-04-03 2014-04-03 Solid state hydrogen energy source device with polymer dielectric film Active CN103972583B (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101680601A (en) * 2007-06-06 2010-03-24 株式会社丰田自动织机 Hydrogen storage tank
CN101777438A (en) * 2010-01-26 2010-07-14 上海中希合金有限公司 High-performance silver cadmium oxide material and manufacturing method thereof
CN203500844U (en) * 2013-04-03 2014-03-26 北京浩运金能科技有限公司 Metal hydride hydrogen storage device capable of quickly absorbing and desorbing hydrogen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101680601A (en) * 2007-06-06 2010-03-24 株式会社丰田自动织机 Hydrogen storage tank
CN101777438A (en) * 2010-01-26 2010-07-14 上海中希合金有限公司 High-performance silver cadmium oxide material and manufacturing method thereof
CN203500844U (en) * 2013-04-03 2014-03-26 北京浩运金能科技有限公司 Metal hydride hydrogen storage device capable of quickly absorbing and desorbing hydrogen

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Denomination of invention: Solid hydrogen energy device provided with polymer electrolyte membrane

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