Structural and Electrical Property Studies of B-Site-Doped LaCrO3 Compound for Solid Oxide Fuel Cell Application

被引：0
|
作者：
Soni, Neha [1 ]
Karma, Nikita [2 ]
Dubey, Paras [1 ]
Kaurav, Netram [2 ]
机构：
[1] Sage Univ, Inst Sci, Dept Phys, Indore 452020, Madhya Pradesh, India
[2] Govt Holkar Model Autonomous Sci Coll, Dept Phys, AB Rd, Indore 452001, Madhya Pradesh, India
来源：
JOURNAL OF MOLECULAR AND ENGINEERING MATERIALS | 2025年 / 13卷 / 01期
关键词：
Crystal structure; X-ray diffraction; crystallite size; dielectric properties;
D O I：
10.1142/S2251237324400240
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
This work focuses on the detailed crystal structure and dielectric properties of LaCrO3 and Ni-doped LaCrO3 (LaCr(0.9)Ni0.O-10.1(3)) compounds. Both the samples were synthesized via the auto-combustion route. The orthorhombic crystal structure with Pbnm space group of both the synthesized samples was confirmed using X-ray diffraction measurements. The average crystallite size of LaCr(0.9)Ni0.(10.1)O(3 )compound is 52.71nm which was determined from the Debye Scherrer formula. In Ni-doped LaCrO(3)compound, the formation of Cr4+ ions at the octahedral sites affects the dielectric properties. Enhancement in AC conductivity in LaCr(0.9)Ni0.(10.1)O(3)compound is due to the hopping of charge carriers in the material.
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页数：5
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