Growth kinetics and micromorphology of NH{sub 4}Cl:Mn{sup 2+} crystals formed in the NH{sub 4}Cl-MnCl{sub 2}-H{sub 2}O-CONH{sub 3} system
The growth kinetics and elementary growth processes on the surface of NH{sub 4}Cl:Mn{sup 2+} heterogeneous crystals formed in the NH{sub 4}Cl-MnCl{sub 2}-H{sub 2}O-CONH{sub 3} system are experimentally studied. It is found that a change in the composition of complexes in an NH{sub 4}Cl crystal from...
Gespeichert in:
| Veröffentlicht in: | Crystallography reports 2012-03, Vol.57 (2) |
|---|---|
| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | 2 |
| container_start_page | |
| container_title | Crystallography reports |
| container_volume | 57 |
| creator | Pyankova, L. A. Punin, Yu. O. Bocharov, S. N. Shtukenberg, A. G. |
| description | The growth kinetics and elementary growth processes on the surface of NH{sub 4}Cl:Mn{sup 2+} heterogeneous crystals formed in the NH{sub 4}Cl-MnCl{sub 2}-H{sub 2}O-CONH{sub 3} system are experimentally studied. It is found that a change in the composition of complexes in an NH{sub 4}Cl crystal from Mn(NH{sub 4}){sub 2}Cl{sub 4} {center_dot} 2H{sub 2}O to MnCl{sub 2} {center_dot} 2CONH{sub 3} leads to the occurrence of a local maximum in the kinetic curve and a change in the shape of dislocation growth centers from flat to conical. The growth kinetics of {l_brace}100{r_brace} faces of heterogeneous NH{sub 4}Cl:Mn{sup 2+} crystals is described within the Bliznakov model using the Fowler-Guggenheim adsorption isotherm, which takes into account the lateral interaction of adsorbed particles. |
| doi_str_mv | 10.1134/S1063774512020162 |
| format | Article |
| fullrecord | <record><control><sourceid>osti</sourceid><recordid>TN_cdi_osti_scitechconnect_22054173</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>22054173</sourcerecordid><originalsourceid>FETCH-osti_scitechconnect_220541733</originalsourceid><addsrcrecordid>eNqNjL1OwzAUhS1EJQrlAdiuxIgMvrbzA2tEm6V0gIGtKq5DDIld2UaoQnkA3hqDMnRkOt_R-XQIuUB2jSjkzSOyXBSFzJAzzjDnR2SKWc5pXt4-HydOM_3dT8hpCG-MsbJEOSXfC-8-YwvvxupoVICN3UJvlHe987vWde51D66Bh_orfLyAHKrubmkT74BfDaD8PsRNF6BxvtdbMBZiqw9turRV99f4QOsRVrRajY4YIKQP3c_IpElP-nzMM3I5v3-qaupCNOugTNSqVc5areKac5ZJLIT4n_UDzcFZhA</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Growth kinetics and micromorphology of NH{sub 4}Cl:Mn{sup 2+} crystals formed in the NH{sub 4}Cl-MnCl{sub 2}-H{sub 2}O-CONH{sub 3} system</title><source>SpringerNature Journals</source><creator>Pyankova, L. A. ; Punin, Yu. O. ; Bocharov, S. N. ; Shtukenberg, A. G.</creator><creatorcontrib>Pyankova, L. A. ; Punin, Yu. O. ; Bocharov, S. N. ; Shtukenberg, A. G.</creatorcontrib><description>The growth kinetics and elementary growth processes on the surface of NH{sub 4}Cl:Mn{sup 2+} heterogeneous crystals formed in the NH{sub 4}Cl-MnCl{sub 2}-H{sub 2}O-CONH{sub 3} system are experimentally studied. It is found that a change in the composition of complexes in an NH{sub 4}Cl crystal from Mn(NH{sub 4}){sub 2}Cl{sub 4} {center_dot} 2H{sub 2}O to MnCl{sub 2} {center_dot} 2CONH{sub 3} leads to the occurrence of a local maximum in the kinetic curve and a change in the shape of dislocation growth centers from flat to conical. The growth kinetics of {l_brace}100{r_brace} faces of heterogeneous NH{sub 4}Cl:Mn{sup 2+} crystals is described within the Bliznakov model using the Fowler-Guggenheim adsorption isotherm, which takes into account the lateral interaction of adsorbed particles.</description><identifier>ISSN: 1063-7745</identifier><identifier>EISSN: 1562-689X</identifier><identifier>DOI: 10.1134/S1063774512020162</identifier><language>eng</language><publisher>United States</publisher><subject>ADSORPTION ISOTHERMS ; AMMONIUM CHLORIDES ; CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY ; CRYSTAL GROWTH ; CRYSTALS ; DISLOCATIONS ; INTERACTIONS ; KINETICS ; MANGANESE CHLORIDES ; MANGANESE IONS ; SHAPE ; SURFACES ; WATER</subject><ispartof>Crystallography reports, 2012-03, Vol.57 (2)</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,780,784,885,27924,27925</link.rule.ids><backlink>$$Uhttps://www.osti.gov/biblio/22054173$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Pyankova, L. A.</creatorcontrib><creatorcontrib>Punin, Yu. O.</creatorcontrib><creatorcontrib>Bocharov, S. N.</creatorcontrib><creatorcontrib>Shtukenberg, A. G.</creatorcontrib><title>Growth kinetics and micromorphology of NH{sub 4}Cl:Mn{sup 2+} crystals formed in the NH{sub 4}Cl-MnCl{sub 2}-H{sub 2}O-CONH{sub 3} system</title><title>Crystallography reports</title><description>The growth kinetics and elementary growth processes on the surface of NH{sub 4}Cl:Mn{sup 2+} heterogeneous crystals formed in the NH{sub 4}Cl-MnCl{sub 2}-H{sub 2}O-CONH{sub 3} system are experimentally studied. It is found that a change in the composition of complexes in an NH{sub 4}Cl crystal from Mn(NH{sub 4}){sub 2}Cl{sub 4} {center_dot} 2H{sub 2}O to MnCl{sub 2} {center_dot} 2CONH{sub 3} leads to the occurrence of a local maximum in the kinetic curve and a change in the shape of dislocation growth centers from flat to conical. The growth kinetics of {l_brace}100{r_brace} faces of heterogeneous NH{sub 4}Cl:Mn{sup 2+} crystals is described within the Bliznakov model using the Fowler-Guggenheim adsorption isotherm, which takes into account the lateral interaction of adsorbed particles.</description><subject>ADSORPTION ISOTHERMS</subject><subject>AMMONIUM CHLORIDES</subject><subject>CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY</subject><subject>CRYSTAL GROWTH</subject><subject>CRYSTALS</subject><subject>DISLOCATIONS</subject><subject>INTERACTIONS</subject><subject>KINETICS</subject><subject>MANGANESE CHLORIDES</subject><subject>MANGANESE IONS</subject><subject>SHAPE</subject><subject>SURFACES</subject><subject>WATER</subject><issn>1063-7745</issn><issn>1562-689X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><recordid>eNqNjL1OwzAUhS1EJQrlAdiuxIgMvrbzA2tEm6V0gIGtKq5DDIld2UaoQnkA3hqDMnRkOt_R-XQIuUB2jSjkzSOyXBSFzJAzzjDnR2SKWc5pXt4-HydOM_3dT8hpCG-MsbJEOSXfC-8-YwvvxupoVICN3UJvlHe987vWde51D66Bh_orfLyAHKrubmkT74BfDaD8PsRNF6BxvtdbMBZiqw9turRV99f4QOsRVrRajY4YIKQP3c_IpElP-nzMM3I5v3-qaupCNOugTNSqVc5areKac5ZJLIT4n_UDzcFZhA</recordid><startdate>20120315</startdate><enddate>20120315</enddate><creator>Pyankova, L. A.</creator><creator>Punin, Yu. O.</creator><creator>Bocharov, S. N.</creator><creator>Shtukenberg, A. G.</creator><scope>OTOTI</scope></search><sort><creationdate>20120315</creationdate><title>Growth kinetics and micromorphology of NH{sub 4}Cl:Mn{sup 2+} crystals formed in the NH{sub 4}Cl-MnCl{sub 2}-H{sub 2}O-CONH{sub 3} system</title><author>Pyankova, L. A. ; Punin, Yu. O. ; Bocharov, S. N. ; Shtukenberg, A. G.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-osti_scitechconnect_220541733</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>ADSORPTION ISOTHERMS</topic><topic>AMMONIUM CHLORIDES</topic><topic>CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY</topic><topic>CRYSTAL GROWTH</topic><topic>CRYSTALS</topic><topic>DISLOCATIONS</topic><topic>INTERACTIONS</topic><topic>KINETICS</topic><topic>MANGANESE CHLORIDES</topic><topic>MANGANESE IONS</topic><topic>SHAPE</topic><topic>SURFACES</topic><topic>WATER</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Pyankova, L. A.</creatorcontrib><creatorcontrib>Punin, Yu. O.</creatorcontrib><creatorcontrib>Bocharov, S. N.</creatorcontrib><creatorcontrib>Shtukenberg, A. G.</creatorcontrib><collection>OSTI.GOV</collection><jtitle>Crystallography reports</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Pyankova, L. A.</au><au>Punin, Yu. O.</au><au>Bocharov, S. N.</au><au>Shtukenberg, A. G.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Growth kinetics and micromorphology of NH{sub 4}Cl:Mn{sup 2+} crystals formed in the NH{sub 4}Cl-MnCl{sub 2}-H{sub 2}O-CONH{sub 3} system</atitle><jtitle>Crystallography reports</jtitle><date>2012-03-15</date><risdate>2012</risdate><volume>57</volume><issue>2</issue><issn>1063-7745</issn><eissn>1562-689X</eissn><abstract>The growth kinetics and elementary growth processes on the surface of NH{sub 4}Cl:Mn{sup 2+} heterogeneous crystals formed in the NH{sub 4}Cl-MnCl{sub 2}-H{sub 2}O-CONH{sub 3} system are experimentally studied. It is found that a change in the composition of complexes in an NH{sub 4}Cl crystal from Mn(NH{sub 4}){sub 2}Cl{sub 4} {center_dot} 2H{sub 2}O to MnCl{sub 2} {center_dot} 2CONH{sub 3} leads to the occurrence of a local maximum in the kinetic curve and a change in the shape of dislocation growth centers from flat to conical. The growth kinetics of {l_brace}100{r_brace} faces of heterogeneous NH{sub 4}Cl:Mn{sup 2+} crystals is described within the Bliznakov model using the Fowler-Guggenheim adsorption isotherm, which takes into account the lateral interaction of adsorbed particles.</abstract><cop>United States</cop><doi>10.1134/S1063774512020162</doi></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1063-7745 |
| ispartof | Crystallography reports, 2012-03, Vol.57 (2) |
| issn | 1063-7745 1562-689X |
| language | eng |
| recordid | cdi_osti_scitechconnect_22054173 |
| source | SpringerNature Journals |
| subjects | ADSORPTION ISOTHERMS AMMONIUM CHLORIDES CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY CRYSTAL GROWTH CRYSTALS DISLOCATIONS INTERACTIONS KINETICS MANGANESE CHLORIDES MANGANESE IONS SHAPE SURFACES WATER |
| title | Growth kinetics and micromorphology of NH{sub 4}Cl:Mn{sup 2+} crystals formed in the NH{sub 4}Cl-MnCl{sub 2}-H{sub 2}O-CONH{sub 3} system |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-21T12%3A56%3A37IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-osti&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Growth%20kinetics%20and%20micromorphology%20of%20NH%7Bsub%204%7DCl:Mn%7Bsup%202+%7D%20crystals%20formed%20in%20the%20NH%7Bsub%204%7DCl-MnCl%7Bsub%202%7D-H%7Bsub%202%7DO-CONH%7Bsub%203%7D%20system&rft.jtitle=Crystallography%20reports&rft.au=Pyankova,%20L.%20A.&rft.date=2012-03-15&rft.volume=57&rft.issue=2&rft.issn=1063-7745&rft.eissn=1562-689X&rft_id=info:doi/10.1134/S1063774512020162&rft_dat=%3Costi%3E22054173%3C/osti%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |