Hydrogen adsorption of O/N-rich hierarchical carbon scaffold decorated with Ni nanoparticles: Experimental and computational studies

Plerdsranoy, Praphatsorn; Thaweelap, Natthaporn; Poo‐arporn, Yingyot; Khajondetchairit, Patcharaporn; Suthirakun, Suwit; Fongkaew, Ittipon; Chanlek, Narong; Utke, Oliver; Pangon, Autchara; Utke, Rapee

doi:10.1016/j.ijhydene.2020.11.042

Cited by 15 publications

(21 citation statements)

References 75 publications

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“…Therefore, a progressive strategy is required to create stronger attraction between hydrogen and adsorbents. It is well-known that hydrogen spillover helps obtain highly efficient hydrogen storage capacity by introducing a transition metal component to the surface of porous materials [145][146][147][148][149][150].…”

Section: The Adsorption Models For Hydrogen Storagementioning

confidence: 99%

Recent Progress Using Solid-State Materials for Hydrogen Storage: A Short Review

et al. 2022

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With the rapid growth in demand for effective and renewable energy, the hydrogen era has begun. To meet commercial requirements, efficient hydrogen storage techniques are required. So far, four techniques have been suggested for hydrogen storage: compressed storage, hydrogen liquefaction, chemical absorption, and physical adsorption. Currently, high-pressure compressed tanks are used in the industry; however, certain limitations such as high costs, safety concerns, undesirable amounts of occupied space, and low storage capacities are still challenges. Physical hydrogen adsorption is one of the most promising techniques; it uses porous adsorbents, which have material benefits such as low costs, high storage densities, and fast charging–discharging kinetics. During adsorption on material surfaces, hydrogen molecules weakly adsorb at the surface of adsorbents via long-range dispersion forces. The largest challenge in the hydrogen era is the development of progressive materials for efficient hydrogen storage. In designing efficient adsorbents, understanding interfacial interactions between hydrogen molecules and porous material surfaces is important. In this review, we briefly summarize a hydrogen storage technique based on US DOE classifications and examine hydrogen storage targets for feasible commercialization. We also address recent trends in the development of hydrogen storage materials. Lastly, we propose spillover mechanisms for efficient hydrogen storage using solid-state adsorbents.

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Section: The Adsorption Models For Hydrogen Storagementioning

confidence: 99%

Recent Progress Using Solid-State Materials for Hydrogen Storage: A Short Review

et al. 2022

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“…It is found that the N/O-rich carbon is responsible for enhancing the active sites for hydrogen adsorption and also prevents the agglomeration of Ni nanoparticles that enhance hydrogen uptake. [82]…”

Section: Carbon Nanotubesmentioning

confidence: 99%

“…Both experimental and computational studies have been done to find out the hydrogen storage capacity of Ni decorated N/O‐rich carbon at ambient conditions. It is found that the N/O‐rich carbon is responsible for enhancing the active sites for hydrogen adsorption and also prevents the agglomeration of Ni nanoparticles that enhance hydrogen uptake [82] …”

Section: Hydrogen Storage In Carbon‐based Materialsmentioning

confidence: 99%

“…Recently, a multilevel Ni‐doped porous carbon composite hierarchical carbon scaffold (HCS) has been studied [82] . Figure 8c shows the effect of the doping percentage of Ni on HCS hydrogen uptake.…”

Section: Hydrogen Storage In Carbon‐based Materialsmentioning

confidence: 99%

“…[113] Recently, a multilevel Ni-doped porous carbon composite hierarchical carbon scaffold (HCS) has been studied. [82] Figure 8c shows the effect of the doping percentage of Ni on HCS hydrogen uptake. It showed that doping 2 wt % of Ni content resulted in significant hydrogen uptake (1.4 wt %), but increasing Ni content up to 10 wt % reduces the hydrogen uptake to 0.83 wt %.…”

Section: Miscellaneous Carbon-based Materialsmentioning

confidence: 99%

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Carbon‐Based Sorbents for Hydrogen Storage: Challenges and Sustainability at Operating Conditions for Renewable Energy

et al. 2022

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It is estimated that all fossil fuels will be depleted by 2060 if we continue to use them at the present rate. Therefore, there is an unmet need for an alternative source of energy with high calorific value. In this regard, hydrogen is considered the best alternative renewable fuel that could be used in practical conditions. Accordingly, researchers are looking for an ideal hydrogen storage system under ambient conditions for feasible applications. In many respects, carbon‐based sorbents have emerged as the best possible hydrogen storage media. These carbon‐based sorbents are cost‐effective, eco‐friendly, and readily available. In this Review, the present status of carbon‐based materials in promoting solid‐state hydrogen storage technologies at the operating temperature and pressure was reported. Experimental studies have shown that some carbon‐based materials such as mesoporous graphene and doped carbon nanotubes may have hydrogen storage uptake of 3–7 wt %, while some theoretical studies have predicted up to 13.79 wt % of hydrogen uptake at ambient conditions. Also, it was found that different methods used for carbon materials synthesis played a vital role in hydrogen storage performance. Eventually, this Review will be helpful to the scientific community for finding the competent material and methodology to investigate the existing hydrogen uptake issues at operating conditions.

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Enhanced adsorption of tetracycline using modified second pyrolysis oil-based drill cutting ash

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et al. 2022

Environ Sci Pollut Res

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Hydrogen adsorption of O/N-rich hierarchical carbon scaffold decorated with Ni nanoparticles: Experimental and computational studies

Cited by 15 publications

References 75 publications

Recent Progress Using Solid-State Materials for Hydrogen Storage: A Short Review

Recent Progress Using Solid-State Materials for Hydrogen Storage: A Short Review

Carbon‐Based Sorbents for Hydrogen Storage: Challenges and Sustainability at Operating Conditions for Renewable Energy

Enhanced adsorption of tetracycline using modified second pyrolysis oil-based drill cutting ash

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