Raman spectroscopic study of calcium mixed salts of atmospheric importance
The atmospheric particulate matter contains organic and inorganic components of both natural and anthropogenic origin. It is well-known that ions such as Na+, K+, Ca2+, Mg2+, NH4+, and SO42−, occur in atmosphere, therefore the formation of simple and mixed salts as a consequence of dissolution–preci...
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| Veröffentlicht in: | Vibrational spectroscopy 2012-07, Vol.61, p.206-213 |
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| container_title | Vibrational spectroscopy |
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| creator | Vargas Jentzsch, Paul Bolanz, Ralph Michael Ciobotă, Valerian Kampe, Bernd Rösch, Petra Majzlan, Juraj Popp, Jürgen |
| description | The atmospheric particulate matter contains organic and inorganic components of both natural and anthropogenic origin. It is well-known that ions such as Na+, K+, Ca2+, Mg2+, NH4+, and SO42−, occur in atmosphere, therefore the formation of simple and mixed salts as a consequence of dissolution–precipitation processes within water droplets, e.g., in fog or haze, is also possible. Considering the known occurrence in atmosphere of mixed salts such as K2Ca(SO4)2·H2O (syngenite), (NH4)2Ca(SO4)2·H2O (koktaite), Na2Ca(SO4)2 (glauberite), and K2Ca2Mg(SO4)4·2H2O (polyhalite), more specific studies should elucidate their origin and environmental implications. This contribution presents the Raman spectroscopic study of the mentioned calcium-mixed salts. Based on experiments using single solution droplets, the atmospheric origin of syngenite and koktaite are postulated. The atmospheric origin of glauberite and polyhalite are discussed considering the characteristics of atmosphere as well as some principles usually used to explain the precipitation of minerals in evaporite deposits. |
| doi_str_mv | 10.1016/j.vibspec.2012.03.007 |
| format | Article |
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The atmospheric origin of glauberite and polyhalite are discussed considering the characteristics of atmosphere as well as some principles usually used to explain the precipitation of minerals in evaporite deposits.</description><subject>Atmospheres</subject><subject>Atmospheric particles</subject><subject>Atmospherics</subject><subject>Droplets</subject><subject>Fog</subject><subject>Glauberite</subject><subject>Koktaite</subject><subject>Origins</subject><subject>Polyhalite</subject><subject>Precipitation</subject><subject>Raman spectroscopy</subject><subject>Spectroscopic analysis</subject><subject>Spectroscopy</subject><subject>Syngenite</subject><issn>0924-2031</issn><issn>1873-3697</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><recordid>eNqFkE1LxDAURYMoOI7-BKFLN635atqsRAYdlQFBdB3S5BUztJOatIPz702Z2bt68Dj3wj0I3RJcEEzE_bbYuyYOYAqKCS0wKzCuztCC1BXLmZDVOVpgSXlOMSOX6CrGLcZYlIQt0NuH7vUum9Nj8NH4wZksjpM9ZL7NjO6Mm_qsd79gs6i7Mc5vPfY-Dt8QEuv6wYdR7wxco4tWdxFuTneJvp6fPlcv-eZ9_bp63OSGcTrmNWk4ZcZaLoVua7BUSG5MWTbc1twAJkQ3LYiqbDFtmGgl54JI2kjbaMktW6K7Y-8Q_M8EcVS9iwa6Tu_AT1ERzGrKS0qqhJZH1KRtMUCrhuB6HQ4JUrM7tVUnd2p2pzBTyV3KPRxzkHbsHQQVjYO00bqQRCnr3T8Nfws7e6U</recordid><startdate>201207</startdate><enddate>201207</enddate><creator>Vargas Jentzsch, Paul</creator><creator>Bolanz, Ralph Michael</creator><creator>Ciobotă, Valerian</creator><creator>Kampe, Bernd</creator><creator>Rösch, Petra</creator><creator>Majzlan, Juraj</creator><creator>Popp, Jürgen</creator><general>Elsevier B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>201207</creationdate><title>Raman spectroscopic study of calcium mixed salts of atmospheric importance</title><author>Vargas Jentzsch, Paul ; Bolanz, Ralph Michael ; Ciobotă, Valerian ; Kampe, Bernd ; Rösch, Petra ; Majzlan, Juraj ; Popp, Jürgen</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c342t-81b423cdd496af8ed2694cc55b4d84ce011abfe675f02b36f9446192b9dba94d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Atmospheres</topic><topic>Atmospheric particles</topic><topic>Atmospherics</topic><topic>Droplets</topic><topic>Fog</topic><topic>Glauberite</topic><topic>Koktaite</topic><topic>Origins</topic><topic>Polyhalite</topic><topic>Precipitation</topic><topic>Raman spectroscopy</topic><topic>Spectroscopic analysis</topic><topic>Spectroscopy</topic><topic>Syngenite</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Vargas Jentzsch, Paul</creatorcontrib><creatorcontrib>Bolanz, Ralph Michael</creatorcontrib><creatorcontrib>Ciobotă, Valerian</creatorcontrib><creatorcontrib>Kampe, Bernd</creatorcontrib><creatorcontrib>Rösch, Petra</creatorcontrib><creatorcontrib>Majzlan, Juraj</creatorcontrib><creatorcontrib>Popp, Jürgen</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Vibrational spectroscopy</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Vargas Jentzsch, Paul</au><au>Bolanz, Ralph Michael</au><au>Ciobotă, Valerian</au><au>Kampe, Bernd</au><au>Rösch, Petra</au><au>Majzlan, Juraj</au><au>Popp, Jürgen</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Raman spectroscopic study of calcium mixed salts of atmospheric importance</atitle><jtitle>Vibrational spectroscopy</jtitle><date>2012-07</date><risdate>2012</risdate><volume>61</volume><spage>206</spage><epage>213</epage><pages>206-213</pages><issn>0924-2031</issn><eissn>1873-3697</eissn><abstract>The atmospheric particulate matter contains organic and inorganic components of both natural and anthropogenic origin. It is well-known that ions such as Na+, K+, Ca2+, Mg2+, NH4+, and SO42−, occur in atmosphere, therefore the formation of simple and mixed salts as a consequence of dissolution–precipitation processes within water droplets, e.g., in fog or haze, is also possible. Considering the known occurrence in atmosphere of mixed salts such as K2Ca(SO4)2·H2O (syngenite), (NH4)2Ca(SO4)2·H2O (koktaite), Na2Ca(SO4)2 (glauberite), and K2Ca2Mg(SO4)4·2H2O (polyhalite), more specific studies should elucidate their origin and environmental implications. This contribution presents the Raman spectroscopic study of the mentioned calcium-mixed salts. Based on experiments using single solution droplets, the atmospheric origin of syngenite and koktaite are postulated. The atmospheric origin of glauberite and polyhalite are discussed considering the characteristics of atmosphere as well as some principles usually used to explain the precipitation of minerals in evaporite deposits.</abstract><pub>Elsevier B.V</pub><doi>10.1016/j.vibspec.2012.03.007</doi><tpages>8</tpages></addata></record> |
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| ispartof | Vibrational spectroscopy, 2012-07, Vol.61, p.206-213 |
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| language | eng |
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| source | Elsevier ScienceDirect Journals Complete |
| subjects | Atmospheres Atmospheric particles Atmospherics Droplets Fog Glauberite Koktaite Origins Polyhalite Precipitation Raman spectroscopy Spectroscopic analysis Spectroscopy Syngenite |
| title | Raman spectroscopic study of calcium mixed salts of atmospheric importance |
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