The poisoning of Pd–Y alloy membranes by carbon monoxide
We have explored the poisoning mechanism of CO on Pd–Y alloy membranes by means of thermal desorption spectroscopy (TDS) and X-ray photoelectron spectroscopy (XPS). TDS results show the total deuterium content sharply decreases and the desorption peak shifts to higher temperature with the increasing...
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| Veröffentlicht in: | Journal of alloys and compounds 2009-11, Vol.486 (1), p.74-77 |
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| container_end_page | 77 |
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| container_issue | 1 |
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| container_title | Journal of alloys and compounds |
| container_volume | 486 |
| creator | Peng, Lixia Rao, Yongchu Luo, Lizhu Chen, Chang’An |
| description | We have explored the poisoning mechanism of CO on Pd–Y alloy membranes by means of thermal desorption spectroscopy (TDS) and X-ray photoelectron spectroscopy (XPS). TDS results show the total deuterium content sharply decreases and the desorption peak shifts to higher temperature with the increasing concentration of CO (from 0% to 26%) in gaseous deuterium. XPS results show that there are YO
x
, carbon, carbonate and adsorbed molecular CO on Pd–Y alloy surfaces after reaction with the mixture of D
2
+
26%CO at 623
K followed by cooling to room temperature. But no carbides and PdO
x
are detected. |
| doi_str_mv | 10.1016/j.jallcom.2009.06.158 |
| format | Article |
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x
, carbon, carbonate and adsorbed molecular CO on Pd–Y alloy surfaces after reaction with the mixture of D
2
+
26%CO at 623
K followed by cooling to room temperature. But no carbides and PdO
x
are detected.</description><identifier>ISSN: 0925-8388</identifier><identifier>EISSN: 1873-4669</identifier><identifier>DOI: 10.1016/j.jallcom.2009.06.158</identifier><language>eng</language><publisher>Kidlington: Elsevier B.V</publisher><subject>Carbide monoxide ; Carbides ; Carbon ; Carbon monoxide ; Condensed matter: structure, mechanical and thermal properties ; Deuterium ; Exact sciences and technology ; Membranes ; Palladium base alloys ; Pd–Y alloy membrane ; Physics ; Poisoning ; Solid surfaces and solid-solid interfaces ; Surfaces and interfaces; thin films and whiskers (structure and nonelectronic properties) ; Thermal desorption spectroscopy ; X-ray photoelectron spectroscopy</subject><ispartof>Journal of alloys and compounds, 2009-11, Vol.486 (1), p.74-77</ispartof><rights>2009 Elsevier B.V.</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c371t-debf124f39d28955680c67a65a62f708e50310019747579989900a8958e6c2943</citedby><cites>FETCH-LOGICAL-c371t-debf124f39d28955680c67a65a62f708e50310019747579989900a8958e6c2943</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0925838809013097$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=22120749$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Peng, Lixia</creatorcontrib><creatorcontrib>Rao, Yongchu</creatorcontrib><creatorcontrib>Luo, Lizhu</creatorcontrib><creatorcontrib>Chen, Chang’An</creatorcontrib><title>The poisoning of Pd–Y alloy membranes by carbon monoxide</title><title>Journal of alloys and compounds</title><description>We have explored the poisoning mechanism of CO on Pd–Y alloy membranes by means of thermal desorption spectroscopy (TDS) and X-ray photoelectron spectroscopy (XPS). TDS results show the total deuterium content sharply decreases and the desorption peak shifts to higher temperature with the increasing concentration of CO (from 0% to 26%) in gaseous deuterium. XPS results show that there are YO
x
, carbon, carbonate and adsorbed molecular CO on Pd–Y alloy surfaces after reaction with the mixture of D
2
+
26%CO at 623
K followed by cooling to room temperature. But no carbides and PdO
x
are detected.</description><subject>Carbide monoxide</subject><subject>Carbides</subject><subject>Carbon</subject><subject>Carbon monoxide</subject><subject>Condensed matter: structure, mechanical and thermal properties</subject><subject>Deuterium</subject><subject>Exact sciences and technology</subject><subject>Membranes</subject><subject>Palladium base alloys</subject><subject>Pd–Y alloy membrane</subject><subject>Physics</subject><subject>Poisoning</subject><subject>Solid surfaces and solid-solid interfaces</subject><subject>Surfaces and interfaces; thin films and whiskers (structure and nonelectronic properties)</subject><subject>Thermal desorption spectroscopy</subject><subject>X-ray photoelectron spectroscopy</subject><issn>0925-8388</issn><issn>1873-4669</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><recordid>eNqFkLtOwzAUhi0EEqXwCEhZEFPCsRPfWBCquEmVYCgDk-U4DrhK4mK3iG68A2_Ik-CqFSvTWb7z3xA6xVBgwOxiXsx11xnfFwRAFsAKTMUeGmHBy7xiTO6jEUhCc1EKcYiOYpwDAJYlHqHL2ZvNFt5FP7jhNfNt9tT8fH2_ZEnRr7Pe9nXQg41Zvc6MDrUfst4P_tM19hgdtLqL9mR3x-j59mY2uc-nj3cPk-tpbkqOl3lj6xaTqi1lQ4SklAkwjGtGNSMtB2EplHgTh1eccimFlAA6kcIyQ2RVjtH5VncR_PvKxqXqXTS261Iuv4qK05JXmBKWSLolTfAxBtuqRXC9DmuFQW2mUnO1m0ptplLAVJoq_Z3tHHQ0umtTY-Pi3zMhmACvZOKutpxNdT-cDSoaZwdjGxesWarGu3-cfgFYeIAk</recordid><startdate>20091103</startdate><enddate>20091103</enddate><creator>Peng, Lixia</creator><creator>Rao, Yongchu</creator><creator>Luo, Lizhu</creator><creator>Chen, Chang’An</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20091103</creationdate><title>The poisoning of Pd–Y alloy membranes by carbon monoxide</title><author>Peng, Lixia ; Rao, Yongchu ; Luo, Lizhu ; Chen, Chang’An</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c371t-debf124f39d28955680c67a65a62f708e50310019747579989900a8958e6c2943</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Carbide monoxide</topic><topic>Carbides</topic><topic>Carbon</topic><topic>Carbon monoxide</topic><topic>Condensed matter: structure, mechanical and thermal properties</topic><topic>Deuterium</topic><topic>Exact sciences and technology</topic><topic>Membranes</topic><topic>Palladium base alloys</topic><topic>Pd–Y alloy membrane</topic><topic>Physics</topic><topic>Poisoning</topic><topic>Solid surfaces and solid-solid interfaces</topic><topic>Surfaces and interfaces; thin films and whiskers (structure and nonelectronic properties)</topic><topic>Thermal desorption spectroscopy</topic><topic>X-ray photoelectron spectroscopy</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Peng, Lixia</creatorcontrib><creatorcontrib>Rao, Yongchu</creatorcontrib><creatorcontrib>Luo, Lizhu</creatorcontrib><creatorcontrib>Chen, Chang’An</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Journal of alloys and compounds</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Peng, Lixia</au><au>Rao, Yongchu</au><au>Luo, Lizhu</au><au>Chen, Chang’An</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The poisoning of Pd–Y alloy membranes by carbon monoxide</atitle><jtitle>Journal of alloys and compounds</jtitle><date>2009-11-03</date><risdate>2009</risdate><volume>486</volume><issue>1</issue><spage>74</spage><epage>77</epage><pages>74-77</pages><issn>0925-8388</issn><eissn>1873-4669</eissn><abstract>We have explored the poisoning mechanism of CO on Pd–Y alloy membranes by means of thermal desorption spectroscopy (TDS) and X-ray photoelectron spectroscopy (XPS). TDS results show the total deuterium content sharply decreases and the desorption peak shifts to higher temperature with the increasing concentration of CO (from 0% to 26%) in gaseous deuterium. XPS results show that there are YO
x
, carbon, carbonate and adsorbed molecular CO on Pd–Y alloy surfaces after reaction with the mixture of D
2
+
26%CO at 623
K followed by cooling to room temperature. But no carbides and PdO
x
are detected.</abstract><cop>Kidlington</cop><pub>Elsevier B.V</pub><doi>10.1016/j.jallcom.2009.06.158</doi><tpages>4</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0925-8388 |
| ispartof | Journal of alloys and compounds, 2009-11, Vol.486 (1), p.74-77 |
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| source | Elsevier ScienceDirect Journals |
| subjects | Carbide monoxide Carbides Carbon Carbon monoxide Condensed matter: structure, mechanical and thermal properties Deuterium Exact sciences and technology Membranes Palladium base alloys Pd–Y alloy membrane Physics Poisoning Solid surfaces and solid-solid interfaces Surfaces and interfaces thin films and whiskers (structure and nonelectronic properties) Thermal desorption spectroscopy X-ray photoelectron spectroscopy |
| title | The poisoning of Pd–Y alloy membranes by carbon monoxide |
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