Pitfalls and benefits of in situ and operando diffuse reflectance FT-IR spectroscopy (DRIFTS) applied to catalytic reactions
This paper discusses procedures and conditions that need to be fulfilled to be able to carry out appropriate in situ and operando diffuse reflectance FT-IR (DRIFTS) analyses. Spectrum handling and precise control of experimental parameters have a significant importance, even when only qualitative in...
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| Veröffentlicht in: | Reaction chemistry & engineering 2016-01, Vol.1 (2), p.134-141 |
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| container_title | Reaction chemistry & engineering |
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| creator | Meunier, F. C. |
| description | This paper discusses procedures and conditions that need to be fulfilled to be able to carry out appropriate
in situ
and
operando
diffuse reflectance FT-IR (DRIFTS) analyses. Spectrum handling and precise control of experimental parameters have a significant importance, even when only qualitative information is sought. In many cases, quantitative data can be obtained, such as surface species concentrations and heats of adsorption. Transient kinetics can help characterize spectator species and potential reaction intermediates. Direct information on the state of the catalyst surface can also be obtained, for instance regarding the alloying state of multimetallic catalysts. |
| doi_str_mv | 10.1039/C5RE00018A |
| format | Article |
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in situ
and
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in situ
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diffuse reflectance FT-IR (DRIFTS) analyses. Spectrum handling and precise control of experimental parameters have a significant importance, even when only qualitative information is sought. In many cases, quantitative data can be obtained, such as surface species concentrations and heats of adsorption. Transient kinetics can help characterize spectator species and potential reaction intermediates. Direct information on the state of the catalyst surface can also be obtained, for instance regarding the alloying state of multimetallic catalysts.</description><subject>Catalysis</subject><subject>Catalysts</subject><subject>Chemical Sciences</subject><subject>Drift</subject><subject>Environment and Society</subject><subject>Environmental Sciences</subject><subject>Fourier transforms</subject><subject>Heat of adsorption</subject><subject>Infrared spectroscopy</subject><subject>Reflectance</subject><subject>Reflectivity</subject><subject>Surface chemistry</subject><issn>2058-9883</issn><issn>2058-9883</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><recordid>eNpNkV1LwzAUhosoOOZu_AW53IRq0rRNejnm5gYDZc7rkKYnGMma2mTCwB9v5kS9Oue8POc7Sa4JviWYVnezYjPHGBM-PUsGGS54WnFOz__5l8nI-7cjU2JMORskn08maGmtR7JtUA0taBM8chqZFnkT9t-666CP1qHGaL33gHrQFlSQrQK02KarDfJdjHvnlesOaHy_WS22zxMku84aaFBwSMkg7SEYFZOlCsa1_iq5iL09jH7sMHlZzLezZbp-fFjNputU0TIPKSEUOLBSV3FwmVWqKHOoIa-wzpWkNQNNs1qxhlRFCYrVrM4UzVnGMGtAcTpMJqe6r9KKrjc72R-Ek0Ysp2tx1DDJKcVl-UEiOz6xXe_e9-CD2BmvwFrZgtt7QTjmkWRlHtGbE6ri3j6e5Lc2weL4EfH3EfoF6np9Pg</recordid><startdate>20160101</startdate><enddate>20160101</enddate><creator>Meunier, F. C.</creator><general>Royal Society of Chemistry</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>1XC</scope><orcidid>https://orcid.org/0000-0001-7953-2883</orcidid></search><sort><creationdate>20160101</creationdate><title>Pitfalls and benefits of in situ and operando diffuse reflectance FT-IR spectroscopy (DRIFTS) applied to catalytic reactions</title><author>Meunier, F. C.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c364t-113e8e76f9001a29c564ebe490f4ca3b7ef32bc7d1956ec7b7b2c3472707dec83</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>Catalysis</topic><topic>Catalysts</topic><topic>Chemical Sciences</topic><topic>Drift</topic><topic>Environment and Society</topic><topic>Environmental Sciences</topic><topic>Fourier transforms</topic><topic>Heat of adsorption</topic><topic>Infrared spectroscopy</topic><topic>Reflectance</topic><topic>Reflectivity</topic><topic>Surface chemistry</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Meunier, F. C.</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Hyper Article en Ligne (HAL)</collection><jtitle>Reaction chemistry & engineering</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Meunier, F. C.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Pitfalls and benefits of in situ and operando diffuse reflectance FT-IR spectroscopy (DRIFTS) applied to catalytic reactions</atitle><jtitle>Reaction chemistry & engineering</jtitle><date>2016-01-01</date><risdate>2016</risdate><volume>1</volume><issue>2</issue><spage>134</spage><epage>141</epage><pages>134-141</pages><issn>2058-9883</issn><eissn>2058-9883</eissn><abstract>This paper discusses procedures and conditions that need to be fulfilled to be able to carry out appropriate
in situ
and
operando
diffuse reflectance FT-IR (DRIFTS) analyses. Spectrum handling and precise control of experimental parameters have a significant importance, even when only qualitative information is sought. In many cases, quantitative data can be obtained, such as surface species concentrations and heats of adsorption. Transient kinetics can help characterize spectator species and potential reaction intermediates. Direct information on the state of the catalyst surface can also be obtained, for instance regarding the alloying state of multimetallic catalysts.</abstract><pub>Royal Society of Chemistry</pub><doi>10.1039/C5RE00018A</doi><tpages>8</tpages><orcidid>https://orcid.org/0000-0001-7953-2883</orcidid></addata></record> |
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| ispartof | Reaction chemistry & engineering, 2016-01, Vol.1 (2), p.134-141 |
| issn | 2058-9883 2058-9883 |
| language | eng |
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| source | Royal Society Of Chemistry Journals 2008- |
| subjects | Catalysis Catalysts Chemical Sciences Drift Environment and Society Environmental Sciences Fourier transforms Heat of adsorption Infrared spectroscopy Reflectance Reflectivity Surface chemistry |
| title | Pitfalls and benefits of in situ and operando diffuse reflectance FT-IR spectroscopy (DRIFTS) applied to catalytic reactions |
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