制冷学报2025，Vol.46Issue(5)：32-38,7.DOI:10.12465/j.issn.0253-4339.2025.05.032
液氮温区固体吸附储氢系统实验研究
Experimental Study of Solid-State Adsorption Jydrogen Storage System in Liquid Nitrogen Temperature Zone
摘要
Abstract
In this study,an experimental platform for cryo-adsorption and hydrogen storage systems was constructed to investigate the cryo-adsorption hydrogen storage law in the system and explore the kinetic and thermodynamic properties of cryo-adsorption hydrogen storage and the hydrogen storage performance of the entire system.The experimental results demonstrated that the adsorbent material exhibited an excellent hydrogen storage capacity under liquid nitrogen temperature zone conditions,and the adsorbent material demonstrated a high hydrogen storage capacity reaching mass-weight ratio of 5.02％,equivalent to the total hydrogen storage density of 16.63 kg/m3 under a charging pressure of 5 MPa and final storage pressure of 3.04 MPa.Through experimental research,the key factors affecting the hydrogen storage performance were revealed.These factors include the microstructural properties of the adsorbent materials,thermodynamic effects during the adsorption process,and experimental operating conditions.This experimental basis provides a foundation for optimizing the performance of hydrogen storage systems.关键词
低温吸附/储氢性能/多孔材料/液氮温区Key words
cryo-adsorption/hydrogen storage performance/porous materials/liquid nitrogen temperature zone分类
能源科技引用本文复制引用
金苏柯,黄轩,邵东亮,余萌,谢军龙,陈建业..液氮温区固体吸附储氢系统实验研究[J].制冷学报,2025,46(5):32-38,7.基金项目
本文受江苏省特检院科技计划项目(KJ(Y)202405)和江苏省"双创"博士项目(JSSCBS20230188)资助.(The pro-ject was supported by S&T Program of Special Equipment Safety Supervision Inspection Institute of Jiangsu Province(No.KJ(Y)202405) & Jiangsu Provincial Double-Innovation Doctor Program(No.JSSCBS20230188).) （KJ(Y）
