Negative thermal expansion property of Sm1−xCuxMnO3−δ

Negative thermal expansion property of Sm1−xCuxMnO3−δ

The negative thermal expansion (NTE) property of a Sm1−xCuxMnO3−δ (x = 0.05, 0.1, 0.15, 0.2) material was studied in detail. The Sm1−xCuxMnO3−δ was synthesized by a solid phase method. The SEM, EDS, XRD, and XPS results indicate that Sm1−xCuxMnO3−δ crystallizes in an orthorhombic symmetry structure...

Full description

Bibliographic Details
Main Authors: YuCheng Li, Yang Zhang, Niu Zhang, Yongtian Li, Yifeng Wu
Format: Article
Language:English
Published: Elsevier 2021-05-01
Series:Journal of Materials Research and Technology
Subjects:
Negative thermal expansion
Sm1−xCuxMnO3−δ
Expansion coefficient
Jahn–Teller effect
Oxygen vacancy
Pore size
Online Access:http://www.sciencedirect.com/science/article/pii/S2238785421003719

Internet

http://www.sciencedirect.com/science/article/pii/S2238785421003719

Similar Items