Back to Search Start Over

Magnetocaloric effect and thermal conductivity of Gd(OH)3 and Gd2O(OH)4(H2O)2.

Authors :
Yang, Yan
Zhang, Qian-Chong
Pan, Yin-Yin
Long, La-Sheng
Zheng, Lan-Sun
Source :
Chemical Communications; 4/30/2015, Vol. 51 Issue 34, p7317-7320, 4p
Publication Year :
2015

Abstract

Magnetocaloric effect (MCE) and thermal conductivity of two gadolinium hydroxides, Gd(OH)<subscript>3</subscript> (1) and Gd<subscript>2</subscript>O(OH)<subscript>4</subscript>(H<subscript>2</subscript>O)<subscript>2</subscript> (2), are investigated. Magnetic studies indicate that both 1 and 2 exhibit antiferromagnetic interaction, and the MCE values for 1 and 2 at 2 K and ΔH = 7 T are 62.00 J kg<superscript>−1</superscript> K<superscript>−1</superscript> and 59.09 J kg<superscript>−1</superscript> K<superscript>−1</superscript>, respectively. Investigation of their thermal conductivity reveals that the thermal conductivity for 1 is significantly better than that for 2. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
13597345
Volume :
51
Issue :
34
Database :
Complementary Index
Journal :
Chemical Communications
Publication Type :
Academic Journal
Accession number :
102111841
Full Text :
https://doi.org/10.1039/c5cc01254f