Hydrogen storage in Co-and Zn-based metal-organic frameworks at ambient temperature

Hydrogen adsorption properties of some Co-and Zn-based Metal-Organic Framework (MOF) materials were studied at near ambient temperatures. Maximal hydrogen storage capacity of 0.75 wt% was found for a Zn-based material at 175 Bar hydrogen pressure and T = -4 degrees C. Hydrogen adsorption correlated linearly with BET surface area and strongly depends on temperature. Relatively low structural stability of some MOF's results in framework collapse during degassing and hydrogen adsorption measurements.

Jung, HeejinDepartment of Applied Chemistry, College of Science and Technology, Hanyang University, Republic of Korea (författare)
Chun, HyungphilDepartment of Applied Chemistry, College of Science and Technology, Hanyang University, Republic of Korea (författare)
Talyzin, AlexandrUmeå universitet,Institutionen för fysik(Swepub:umu)alta0001 (författare)
Umeå universitetInstitutionen för fysik (creator_code:org_t)

Ingår i:International journal of hydrogen energy: Elsevier34:24, s. 9754-97590360-31991879-3487

Av författaren/redakt...: Luzan, Serhiy, 1 ...; Jung, Heejin; Chun, Hyungphil; Talyzin, Alexand ...

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