Performance of carbon hydrogen storage materials as a function of post-production thermal treatment
High-surface-area activated carbons for hydrogen storage were investigated as a function of post-synthesis surface treatment. Thermal treatment of the initial carbon in high vacuum at temperatures 200-1000 C leads to materials with significantly different surface chemistries and hydrogen storage cap...
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2012
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| Online Access: | http://hdl.handle.net/10725/11418 http://libraries.lau.edu.lb/research/laur/terms-of-use/articles.php http://adsabs.harvard.edu/abs/2012APS..MARW33008D |
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| _version_ | 1864513467535327232 |
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| author | Dohnke, E. |
| author2 | Romanos, J. Beckner, M. Burress, J.W. Yu, P. Pfeifer, P. |
| author2_role | author author author author author |
| author_facet | Dohnke, E. Romanos, J. Beckner, M. Burress, J.W. Yu, P. Pfeifer, P. |
| author_role | author |
| dc.creator.none.fl_str_mv | Dohnke, E. Romanos, J. Beckner, M. Burress, J.W. Yu, P. Pfeifer, P. |
| dc.date.none.fl_str_mv | 2012 2019-10-11T09:46:20Z 2019-10-11T09:46:20Z 2019-10-11 |
| dc.identifier.none.fl_str_mv | http://hdl.handle.net/10725/11418 Dohnke, E., Romanos, J., Beckner, M., Burress, J. W., Yu, P., & Pfeifer, P. (2012, February). Performance of Carbon Hydrogen Storage Materials as a Function of Post-Production Thermal Treatment. In APS Meeting Abstracts. http://libraries.lau.edu.lb/research/laur/terms-of-use/articles.php http://adsabs.harvard.edu/abs/2012APS..MARW33008D |
| dc.language.none.fl_str_mv | en |
| dc.publisher.none.fl_str_mv | American Physical Society |
| dc.relation.none.fl_str_mv | 57 |
| dc.rights.*.fl_str_mv | info:eu-repo/semantics/openAccess |
| dc.title.none.fl_str_mv | Performance of carbon hydrogen storage materials as a function of post-production thermal treatment APS March Meeting 2012 |
| dc.type.none.fl_str_mv | Conference Paper / Proceeding info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/conferenceObject |
| description | High-surface-area activated carbons for hydrogen storage were investigated as a function of post-synthesis surface treatment. Thermal treatment of the initial carbon in high vacuum at temperatures 200-1000 C leads to materials with significantly different surface chemistries and hydrogen storage capacities. Results from nitrogen pore-structure analyses, FT-IR spectroscopy before and after the treatment, and thermogravimetric analysis and mass spectroscopy of volatile reaction products during treatment, are reported. For treatment at 600 C, excess hydrogen adsorption at 80 K and 303 K is found to be 20-30% higher than for the untreated sample. At temperatures below 450 C, volatiles are mostly water and air; volatiles above 450 C are mostly carbon dioxide and carbon monoxide. The results are interpreted as that high-temperature treatment produces materials with a large fraction of high-binding-energy sites. |
| eu_rights_str_mv | openAccess |
| format | conferenceObject |
| id | LAURepo_76a42ab82bb69739cab2a5342e17d9dc |
| identifier_str_mv | Dohnke, E., Romanos, J., Beckner, M., Burress, J. W., Yu, P., & Pfeifer, P. (2012, February). Performance of Carbon Hydrogen Storage Materials as a Function of Post-Production Thermal Treatment. In APS Meeting Abstracts. |
| language_invalid_str_mv | en |
| network_acronym_str | LAURepo |
| network_name_str | Lebanese American University repository |
| oai_identifier_str | oai:laur.lau.edu.lb:10725/11418 |
| publishDate | 2012 |
| publisher.none.fl_str_mv | American Physical Society |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| spelling | Performance of carbon hydrogen storage materials as a function of post-production thermal treatmentAPS March Meeting 2012Dohnke, E.Romanos, J.Beckner, M.Burress, J.W.Yu, P.Pfeifer, P.High-surface-area activated carbons for hydrogen storage were investigated as a function of post-synthesis surface treatment. Thermal treatment of the initial carbon in high vacuum at temperatures 200-1000 C leads to materials with significantly different surface chemistries and hydrogen storage capacities. Results from nitrogen pore-structure analyses, FT-IR spectroscopy before and after the treatment, and thermogravimetric analysis and mass spectroscopy of volatile reaction products during treatment, are reported. For treatment at 600 C, excess hydrogen adsorption at 80 K and 303 K is found to be 20-30% higher than for the untreated sample. At temperatures below 450 C, volatiles are mostly water and air; volatiles above 450 C are mostly carbon dioxide and carbon monoxide. The results are interpreted as that high-temperature treatment produces materials with a large fraction of high-binding-energy sites.N/AAmerican Physical Society2019-10-11T09:46:20Z2019-10-11T09:46:20Z20122019-10-11Conference Paper / Proceedinginfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjecthttp://hdl.handle.net/10725/11418Dohnke, E., Romanos, J., Beckner, M., Burress, J. W., Yu, P., & Pfeifer, P. (2012, February). Performance of Carbon Hydrogen Storage Materials as a Function of Post-Production Thermal Treatment. In APS Meeting Abstracts.http://libraries.lau.edu.lb/research/laur/terms-of-use/articles.phphttp://adsabs.harvard.edu/abs/2012APS..MARW33008Den57info:eu-repo/semantics/openAccessoai:laur.lau.edu.lb:10725/114182021-03-19T10:47:37Z |
| spellingShingle | Performance of carbon hydrogen storage materials as a function of post-production thermal treatment Dohnke, E. |
| status_str | publishedVersion |
| title | Performance of carbon hydrogen storage materials as a function of post-production thermal treatment |
| title_full | Performance of carbon hydrogen storage materials as a function of post-production thermal treatment |
| title_fullStr | Performance of carbon hydrogen storage materials as a function of post-production thermal treatment |
| title_full_unstemmed | Performance of carbon hydrogen storage materials as a function of post-production thermal treatment |
| title_short | Performance of carbon hydrogen storage materials as a function of post-production thermal treatment |
| title_sort | Performance of carbon hydrogen storage materials as a function of post-production thermal treatment |
| url | http://hdl.handle.net/10725/11418 http://libraries.lau.edu.lb/research/laur/terms-of-use/articles.php http://adsabs.harvard.edu/abs/2012APS..MARW33008D |