Activated carbons derived from tamarind seeds for hydrogen storage

Ramesh, T.; Rajalakshmi, N.; Dhathathreyan, K. S.

doi:10.1016/j.est.2015.09.005

Cited by 82 publications

(65 citation statements)

References 36 publications

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“…%) and it was expected that the impregnation of metals or the formation of surface functional groups may increase the hydrogen storage capacity even further. Ramesh et al [165] produced biochar from tamarind seed using heat and microwave treatments, activated it with KOH, and measured its hydrogen storage capacity. The hydrogen adsorption capacity, which was measured at room temperature and 4 MPa, was 4.73 wt.…”

Section: Other Applicationsmentioning

confidence: 99%

Production and utilization of biochar: A review

Sun

Park

Jung

et al. 2016

Journal of Industrial and Engineering Chemistry

945

306

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Section: Other Applicationsmentioning

confidence: 99%

Production and utilization of biochar: A review

Sun

Park

Jung

et al. 2016

Journal of Industrial and Engineering Chemistry

945

306

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“…Several energy storage devices and processes are demonstrated in the literature employing activated charcoal and graphite materials [44][45][46]. Thus in the present work performance of dual chambered MFCs and its life time is demonstrated employing activated charcoal and graphite electrodes.…”

Section: Perspectives and Summarymentioning

confidence: 95%

Equivalent circuit modeling of microbial fuel cells using impedance spectroscopy

Sindhuja

Kumar

Sudha

et al. 2016

Journal of Energy Storage

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“…Ramesh et al have carried out experimentally to determine the reversible hydrogen storage capacity of AC derived from tamarind seeds by microwave treatment and thermal treatment. Prepared samples are named as MWTSC‐50, MWTSC‐75, MWTSC‐100, and TSC‐1, TSC‐2, and TSC‐3 for microwave and thermally treated carbons, respectively.…”

Section: Hydrogen Storage In Carbon Materialsmentioning

confidence: 99%

“…The maximum hydrogen storage capacity of these ACs from tamarind seeds at room temperature and 4.0 MPa was reported as 4.73 wt%. 40…”

Section: Through Tamarind Seedsmentioning

confidence: 99%

Hydrogen storage in carbon materials—A review

et al. 2019

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It is well known that three challenges of hydrogen economy, that is, production, storage, and transportation or application put tremendous stress on scientific community for the past several decades. Based on several investigations, reported in literature, it is observed that the storage of hydrogen in solid form is more suitable option to overcome the challenges like its storage and transportation. In this form, hydrogen can be stored by absorption (metal hydrides and complex hydrides) and adsorption (carbon materials). Compared to absorption, adsorption of hydrogen on carbon materials is observed to be more favorable in terms of storage capacity. Taking in to account of these facts, in this short review, an overview on hydrogen adsorption on activated carbon and different allotropes of carbon like graphite, carbon nanotubes, and carbon nanofibers is presented. Synthesis processes of all the carbon materials are discussed in brief along with their hydrogen storage capacities at different operating conditions, and thermodynamic properties and reaction kinetics. In addition, different methods to improve hydrogen storage capacities of carbon materials are presented in detail. Finally, comparison is made between different carbon materials to estimate the amount of hydrogen that can be stored and retract practically. The experimentally measured maximum hydrogen storage capacity of activate carbon, graphite, single‐walled nanotubes, multiwalled nanotubes, and carbon nanofibers at room temperature are 5.5 wt%, 4.48 wt%, 4.5 wt%, 6.3 wt%, and 6.5 wt%, respectively.

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Activated carbons derived from tamarind seeds for hydrogen storage

Cited by 82 publications

References 36 publications

Production and utilization of biochar: A review

Production and utilization of biochar: A review

Equivalent circuit modeling of microbial fuel cells using impedance spectroscopy

Hydrogen storage in carbon materials—A review

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