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Concurrent 2. Presentation for: Naturally derived carbon material for hydrogen storage

Nasiru Salahu Muhammed A *
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A Department of Petroleum Engineering, College of Petroleum Engineering and Geosciences, King Fahd University of Petroleum & Minerals, Dhahran 31261, Saudi Arabia.

* Correspondence to: g201907810@kfupm.edu.sa

The APPEA Journal 62 - https://doi.org/10.1071/AJ21307
Published: 3 June 2022

Abstract

Presented on Tuesday 17 May: Session 2

Over the last few decades, hydrogen storage has become a vital issue for hydrogen technologies. Several techniques, such as adsorbents, hydrides, nanomaterials, metal–organic frameworks and porous polymers, have been widely explored for hydrogen storage. Although some techniques are promising, there are still challenges, such as operating temperature and pressure, cyclic reversibility and higher hydrogen content. The concept of carbon-based nanomaterials in hydrogen storage, among all the systems that are up-and-coming, appears to be promising, especially the carbon nanotubes (CNTs), activated carbons, and carbon particle systems. This work reports on the development of carbon material from naturally available biomass, such as waste date leafs, through the pyrolysis method and its hydrogen capacity and comparison with commercial CNTs. The synthesised carbon nanomaterial was characterised using field emission scanning electron microscopy, transmission electron microscopy, energy-dispersive X-ray spectroscopy, Raman spectroscopy, and the Brunauer–Emmett–Teller method. The date leaf carbon nanomaterial was found to have better surface area and pore‐size distribution than CNTs, which is promising for hydrogen storage.

To access the presentation click the link on the right. To read the full paper click here

Keywords: CNT, date leaf carbon nanomaterial (DLCNM), hydrogen, hydrogen storage, physisorption, pyrolysis.

Mr Nasiru Salahu Muhammed is a PhD student at KFUPM. His research interests are energy storage and green enhanced oil/gas recovery. He received his BEng in Chemical Engineering from the Federal University of Technology Minna, Nigeria, and an MSc in Petroleum Engineering from Heriot Watt University, Edinburgh (UK). Muhammed also earned an MSc in Petroleum Geoscience from the University of Port Harcourt, Nigeria. He is a member of SPE and is the General Secretary of the SPE – KFUPM section.