Fabrication of high pressure hydrogen adsorption/desorption unit-Adsorption study on flame synthesized carbon nanofibers

Vivek Dhand; J. Sarada Prasad; Kyong Yop Rhee; Y. Anjaneyulu

doi:10.1016/j.jiec.2012.11.013

Fabrication of high pressure hydrogen adsorption/desorption unit-Adsorption study on flame synthesized carbon nanofibers

Vivek Dhand
, J. Sarada Prasad
, Kyong Yop Rhee
, Y. Anjaneyulu

Research output: Contribution to journal › Article › peer-review

14 Citations (Scopus)

Abstract

An in-house custom made high pressure adsorption/desorption unit has been designed and fabricated to study reversible hydrogen (H₂) intake capacity, hysteresis, kinetics, plateau pressure of various nanomaterials, zeolites and metallic compounds, in the pressure range of 1≤P≤150atm. The unit has been used to estimate H₂ intake capacity of carbon nanofibers prepared by flame synthesis in the absence of catalyst. H₂ adsorption studies have been carried out in the pressure range of 25-100atm at 297K. The maximum H₂ intake capacity has been observed to be 3.7wt% at 100atm.

Original language	English
Pages (from-to)	944-949
Number of pages	6
Journal	Journal of Industrial and Engineering Chemistry
Volume	19
Issue number	3
DOIs	https://doi.org/10.1016/j.jiec.2012.11.013
Publication status	Published - 25 May 2013

Bibliographical note

Copyright:
Copyright 2013 Elsevier B.V., All rights reserved.

Keywords

Carbon nanofiber
Flame synthesis
Hydrogen adsorption
Nanomaterial

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10.1016/j.jiec.2012.11.013

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title = "Fabrication of high pressure hydrogen adsorption/desorption unit-Adsorption study on flame synthesized carbon nanofibers",

abstract = "An in-house custom made high pressure adsorption/desorption unit has been designed and fabricated to study reversible hydrogen (H2) intake capacity, hysteresis, kinetics, plateau pressure of various nanomaterials, zeolites and metallic compounds, in the pressure range of 1≤P≤150atm. The unit has been used to estimate H2 intake capacity of carbon nanofibers prepared by flame synthesis in the absence of catalyst. H2 adsorption studies have been carried out in the pressure range of 25-100atm at 297K. The maximum H2 intake capacity has been observed to be 3.7wt\% at 100atm.",

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AU - Dhand, Vivek

AU - Prasad, J. Sarada

AU - Rhee, Kyong Yop

AU - Anjaneyulu, Y.

PY - 2013/5/25

Y1 - 2013/5/25

N2 - An in-house custom made high pressure adsorption/desorption unit has been designed and fabricated to study reversible hydrogen (H2) intake capacity, hysteresis, kinetics, plateau pressure of various nanomaterials, zeolites and metallic compounds, in the pressure range of 1≤P≤150atm. The unit has been used to estimate H2 intake capacity of carbon nanofibers prepared by flame synthesis in the absence of catalyst. H2 adsorption studies have been carried out in the pressure range of 25-100atm at 297K. The maximum H2 intake capacity has been observed to be 3.7wt% at 100atm.

AB - An in-house custom made high pressure adsorption/desorption unit has been designed and fabricated to study reversible hydrogen (H2) intake capacity, hysteresis, kinetics, plateau pressure of various nanomaterials, zeolites and metallic compounds, in the pressure range of 1≤P≤150atm. The unit has been used to estimate H2 intake capacity of carbon nanofibers prepared by flame synthesis in the absence of catalyst. H2 adsorption studies have been carried out in the pressure range of 25-100atm at 297K. The maximum H2 intake capacity has been observed to be 3.7wt% at 100atm.

KW - Carbon nanofiber

KW - Flame synthesis

KW - Hydrogen adsorption

KW - Nanomaterial

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DO - 10.1016/j.jiec.2012.11.013

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SN - 1226-086X

VL - 19

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EP - 949

JO - Journal of Industrial and Engineering Chemistry

JF - Journal of Industrial and Engineering Chemistry

IS - 3

ER -

Fabrication of high pressure hydrogen adsorption/desorption unit-Adsorption study on flame synthesized carbon nanofibers

Abstract

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