Hydrogen storage device made of non-metal material

A hydrogen storage device and hydrogen storage technology, applied in the installation device of the container structure, fuel cells, fuel cell additives, etc., can solve the problems of low efficiency and potential safety hazards in the storage system, reduce costs, and solve environmental pollution , the effect of broad development prospects

Inactive Publication Date: 2014-08-06
SHANGHAI HUAPENG EXPLOSION PROOF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such storage systems are not efficient on a volumetric level and present safety concerns due to storage pressures that are too high, eg, 5,000-10,000 psi (approximately 350-700 Bar)

Method used

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  • Hydrogen storage device made of non-metal material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Use carbon fiber reinforced nylon containing the following composition to prepare the hydrogen storage bottle shell of the solid hydrogen hydrogen storage device of the present invention, the carbon fiber reinforced nylon contains carbon fiber powder 5wt%, chopped carbon fiber 25wt% and nylon 6 70 wt%, wherein the carbon fiber powder diameter 5 μm, length 20 μm, chopped carbon fiber diameter 7 μm, length 15 mm. The wall thickness of the hydrogen storage bottle is 10 mm.

Embodiment 2

[0031] Use carbon fiber reinforced nylon containing the following composition to prepare the hydrogen storage bottle shell of the solid hydrogen hydrogen storage device of the present invention, the carbon fiber reinforced nylon contains carbon fiber powder 10wt%, chopped carbon fiber 10wt% and nylon 66 80wt%, wherein carbon fiber powder The diameter is 7 μm and the length is 50 μm, and the chopped carbon fiber is 8 μm in diameter and 15 mm in length. The wall thickness of the hydrogen storage bottle is 17 mm.

Embodiment 3

[0033] Use carbon fiber reinforced nylon containing the following composition to prepare the hydrogen storage bottle shell of the solid hydrogen hydrogen storage device of the present invention, the carbon fiber reinforced nylon contains carbon fiber powder 35wt%, chopped carbon fiber 20 wt% and nylon 610 45 wt%, wherein carbon fiber powder The diameter is 7 μm and the length is 10 μm, and the chopped carbon fiber is 5 μm in diameter and 25 mm in length. The wall thickness of the hydrogen storage bottle is 19 mm.

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Abstract

A hydrogen storage device made of a non-metal material comprises a hydrogen storage device body, a hydrogen supply device, a power generation battery device and the like, wherein the hydrogen storage device body comprises a hydrogen storage bottle containing hydrogen storage particles, the average diameter of the hydrogen storage particles is in a range of 20 micrometers to 200 micrometers, and each hydrogen storage particle is provided with an inner cavity encircled by a porous wall; a gas hole is formed in one end of the hydrogen storage bottle, and a filter is arranged in the gas hole; and a case of the hydrogen storage bottle adopts a carbon fiber reinforced nylon structure.

Description

technical field [0001] The invention relates to a new type of energy source, in particular to a solid-state hydrogen battery, in particular to a hydrogen storage device. Background technique [0002] At present, fuel oil is generally used for the power of automobiles. Due to limited oil resources, people have to seek new alternative energy sources, such as electric energy, solar energy, and the like. As a substitute for motor fuel, there are known liquefied petroleum gas and liquefied natural gas. Cars using these alternatives emit relatively less harmful gases, but still fail to fundamentally solve the problems of energy and pollution. [0003] The application of hydrogen as a fuel has been paid more and more attention, and gaseous hydrogen is very easy to explode. In the field of hydrogen-powered vehicles, hydrogen can be stored in the vehicle's on-board high-pressure tank. Such storage systems are not efficient on a volumetric level and present safety concerns due to s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M8/04H01M8/04082
CPCY02E60/50F17C11/005F17C2203/0663F17C2205/0341F17C2221/012H01M8/04201H01M8/04216Y02E60/32
Inventor 黄晓东
Owner SHANGHAI HUAPENG EXPLOSION PROOF TECH
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