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Phase diagrams of the systems Ln2S3-Ln2O3 (Ln = Gd, Dy)
For the first time, the phase diagrams of the systems Gd 2 S 3 -Gd 2 O 3 and Dy 2 S 3 -Dy 2 O 3 were constructed within the temperature range from 870 K to the melting point. In the systems, compounds Gd 2 O 2 S and Dy 2 O 2 S form in hexagonal symmetry with the unit cell parameters a = 0.3858 nm, c...
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Published in: | Russian journal of inorganic chemistry 2013-06, Vol.58 (6), p.724-727 |
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container_title | Russian journal of inorganic chemistry |
container_volume | 58 |
creator | Andreev, P. O. Fedorov, P. P. |
description | For the first time, the phase diagrams of the systems Gd
2
S
3
-Gd
2
O
3
and Dy
2
S
3
-Dy
2
O
3
were constructed within the temperature range from 870 K to the melting point. In the systems, compounds Gd
2
O
2
S and Dy
2
O
2
S form in hexagonal symmetry with the unit cell parameters
a
= 0.3858 nm,
c
= 0.6667 nm and
a
= 0.3802 nm,
c
= 0.6591 nm, respectively. The compounds melt congruently at 2430 and 2370 K, respectively. Their microhardnesses are 4900 and 5150 MPa, respectively. The coordinates of eutectics are the following: 21 mol % Gd
2
O
3
,
T
eu
= 1875 K; 83 mol % Gd
2
O
3
,
T
eu
= 2270 K; 20 mol % Dy
2
O
3
,
T
eu
= 1780 K; and 81 mol % Dy
2
O
3
,
T
eu
= 2220 K. |
doi_str_mv | 10.1134/S0036023613060028 |
format | article |
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2
S
3
-Gd
2
O
3
and Dy
2
S
3
-Dy
2
O
3
were constructed within the temperature range from 870 K to the melting point. In the systems, compounds Gd
2
O
2
S and Dy
2
O
2
S form in hexagonal symmetry with the unit cell parameters
a
= 0.3858 nm,
c
= 0.6667 nm and
a
= 0.3802 nm,
c
= 0.6591 nm, respectively. The compounds melt congruently at 2430 and 2370 K, respectively. Their microhardnesses are 4900 and 5150 MPa, respectively. The coordinates of eutectics are the following: 21 mol % Gd
2
O
3
,
T
eu
= 1875 K; 83 mol % Gd
2
O
3
,
T
eu
= 2270 K; 20 mol % Dy
2
O
3
,
T
eu
= 1780 K; and 81 mol % Dy
2
O
3
,
T
eu
= 2220 K.</description><identifier>ISSN: 0036-0236</identifier><identifier>EISSN: 1531-8613</identifier><identifier>DOI: 10.1134/S0036023613060028</identifier><language>eng</language><publisher>Dordrecht: SP MAIK Nauka/Interperiodica</publisher><subject>Chemistry ; Chemistry and Materials Science ; Construction ; Dysprosium ; Eutectics ; Inorganic Chemistry ; Melts ; Microhardness ; Phase diagrams ; Physicochemical Analysis of Inorganic Systems ; Symmetry ; Unit cell</subject><ispartof>Russian journal of inorganic chemistry, 2013-06, Vol.58 (6), p.724-727</ispartof><rights>Pleiades Publishing, Ltd. 2013</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c1998-54253b37d00475749907e44f7adaa6540fff436e1f2ed5f78f0e8d1ab8f30dbe3</citedby><cites>FETCH-LOGICAL-c1998-54253b37d00475749907e44f7adaa6540fff436e1f2ed5f78f0e8d1ab8f30dbe3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids></links><search><creatorcontrib>Andreev, P. O.</creatorcontrib><creatorcontrib>Fedorov, P. P.</creatorcontrib><title>Phase diagrams of the systems Ln2S3-Ln2O3 (Ln = Gd, Dy)</title><title>Russian journal of inorganic chemistry</title><addtitle>Russ. J. Inorg. Chem</addtitle><description>For the first time, the phase diagrams of the systems Gd
2
S
3
-Gd
2
O
3
and Dy
2
S
3
-Dy
2
O
3
were constructed within the temperature range from 870 K to the melting point. In the systems, compounds Gd
2
O
2
S and Dy
2
O
2
S form in hexagonal symmetry with the unit cell parameters
a
= 0.3858 nm,
c
= 0.6667 nm and
a
= 0.3802 nm,
c
= 0.6591 nm, respectively. The compounds melt congruently at 2430 and 2370 K, respectively. Their microhardnesses are 4900 and 5150 MPa, respectively. The coordinates of eutectics are the following: 21 mol % Gd
2
O
3
,
T
eu
= 1875 K; 83 mol % Gd
2
O
3
,
T
eu
= 2270 K; 20 mol % Dy
2
O
3
,
T
eu
= 1780 K; and 81 mol % Dy
2
O
3
,
T
eu
= 2220 K.</description><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Construction</subject><subject>Dysprosium</subject><subject>Eutectics</subject><subject>Inorganic Chemistry</subject><subject>Melts</subject><subject>Microhardness</subject><subject>Phase diagrams</subject><subject>Physicochemical Analysis of Inorganic Systems</subject><subject>Symmetry</subject><subject>Unit cell</subject><issn>0036-0236</issn><issn>1531-8613</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><recordid>eNqFUE1LAzEQDaJgrf4AbzlWcHXysUn24EGqVmGhQvUc0mbSD9rdmrSH_ntT1puglxlm3nszvEfINYM7xoS8nwAIBVwoJkABcHNCeqwUrDB5c0p6R7g44ufkIqUVgJSgTY_o94VLSP3SzaPbJNoGulsgTYe0wzzWDZ-IItexoIO6oQ905G_p0-HmkpwFt0549dP75PPl-WP4WtTj0dvwsS5mrKpMUUpeiqnQPj_UpZZVBRqlDNp551QpIYQghUIWOPoyaBMAjWduaoIAP0XRJ4Pu7ja2X3tMO7tZphmu167Bdp8s04pn_wDsf6oUlVZVR2UddRbblCIGu43LjYsHy8Ae87S_8swa3mlS5jZzjHbV7mOTzf8h-gYvtHHi</recordid><startdate>20130601</startdate><enddate>20130601</enddate><creator>Andreev, P. O.</creator><creator>Fedorov, P. P.</creator><general>SP MAIK Nauka/Interperiodica</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7U5</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20130601</creationdate><title>Phase diagrams of the systems Ln2S3-Ln2O3 (Ln = Gd, Dy)</title><author>Andreev, P. O. ; Fedorov, P. P.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c1998-54253b37d00475749907e44f7adaa6540fff436e1f2ed5f78f0e8d1ab8f30dbe3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Construction</topic><topic>Dysprosium</topic><topic>Eutectics</topic><topic>Inorganic Chemistry</topic><topic>Melts</topic><topic>Microhardness</topic><topic>Phase diagrams</topic><topic>Physicochemical Analysis of Inorganic Systems</topic><topic>Symmetry</topic><topic>Unit cell</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Andreev, P. O.</creatorcontrib><creatorcontrib>Fedorov, P. P.</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Russian journal of inorganic chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Andreev, P. O.</au><au>Fedorov, P. P.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Phase diagrams of the systems Ln2S3-Ln2O3 (Ln = Gd, Dy)</atitle><jtitle>Russian journal of inorganic chemistry</jtitle><stitle>Russ. J. Inorg. Chem</stitle><date>2013-06-01</date><risdate>2013</risdate><volume>58</volume><issue>6</issue><spage>724</spage><epage>727</epage><pages>724-727</pages><issn>0036-0236</issn><eissn>1531-8613</eissn><abstract>For the first time, the phase diagrams of the systems Gd
2
S
3
-Gd
2
O
3
and Dy
2
S
3
-Dy
2
O
3
were constructed within the temperature range from 870 K to the melting point. In the systems, compounds Gd
2
O
2
S and Dy
2
O
2
S form in hexagonal symmetry with the unit cell parameters
a
= 0.3858 nm,
c
= 0.6667 nm and
a
= 0.3802 nm,
c
= 0.6591 nm, respectively. The compounds melt congruently at 2430 and 2370 K, respectively. Their microhardnesses are 4900 and 5150 MPa, respectively. The coordinates of eutectics are the following: 21 mol % Gd
2
O
3
,
T
eu
= 1875 K; 83 mol % Gd
2
O
3
,
T
eu
= 2270 K; 20 mol % Dy
2
O
3
,
T
eu
= 1780 K; and 81 mol % Dy
2
O
3
,
T
eu
= 2220 K.</abstract><cop>Dordrecht</cop><pub>SP MAIK Nauka/Interperiodica</pub><doi>10.1134/S0036023613060028</doi><tpages>4</tpages></addata></record> |
fulltext | fulltext |
identifier | ISSN: 0036-0236 |
ispartof | Russian journal of inorganic chemistry, 2013-06, Vol.58 (6), p.724-727 |
issn | 0036-0236 1531-8613 |
language | eng |
recordid | cdi_proquest_miscellaneous_1762134001 |
source | Springer Nature |
subjects | Chemistry Chemistry and Materials Science Construction Dysprosium Eutectics Inorganic Chemistry Melts Microhardness Phase diagrams Physicochemical Analysis of Inorganic Systems Symmetry Unit cell |
title | Phase diagrams of the systems Ln2S3-Ln2O3 (Ln = Gd, Dy) |
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