Title:
SOLID-STATE STORAGE DEVICE FOR GAS AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2021/258289
Kind Code:
A1
Abstract:
A solid-state storage device for hydrogen and a method for manufacturing same. The solid-state storage device comprises a housing, and the housing comprises a receiving space, in which a plurality of adsorption elements are disposed (200). The method for manufacturing a solid-state storage device for hydrogen comprises the following steps: pouring activated carbon powder into a molding cylinder (130) of a binder injection molding device, and performing glue printing from bottom to top according to a model of the adsorption elements so as to form an adsorption layer (201); mixing spherical graphite and a binder and feeding same into a liquid binder supply device (110) of the binder injection molding device (100), and spraying on the adsorption layer (201) from bottom to top according to the model of the adsorption elements so as to form a thermally conductive layer (202); iteratively performing the steps above until the plurality of adsorption elements (200) are formed in the housing. The adsorption elements (200) each comprise, arranged at intervals, a plurality of the adsorption layers (201) and the thermally conductive layers (202). The described device increases the volume and mass density of the solid-state storage device for hydrogen, improves the storage efficiency of hydrogen, and at the same time, ensures relatively high hydrogen adsorption and release rates.
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Inventors:
LI CHANGPENG (CN)
WU QI (CN)
ZHOU ZHONGJIAO (CN)
CHEN GUOFENG (CN)
WU QI (CN)
ZHOU ZHONGJIAO (CN)
CHEN GUOFENG (CN)
Application Number:
PCT/CN2020/097728
Publication Date:
December 30, 2021
Filing Date:
June 23, 2020
Export Citation:
Assignee:
SIEMENS AG (DE)
SIEMENS LTD CHINA (CN)
SIEMENS LTD CHINA (CN)
International Classes:
C01B3/00
Domestic Patent References:
| WO2007124825A1 | 2007-11-08 | |||
| WO2019166441A1 | 2019-09-06 |
Foreign References:
| CN106458578A | 2017-02-22 | |||
| CN111170272A | 2020-05-19 | |||
| CN110482488A | 2019-11-22 |
Attorney, Agent or Firm:
KANGXIN PARTNERS, P.C. (CN)
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