Review on the synthesis routes of nickel manganite – a potential material for thermistor applications

IF 1.7 4区材料科学 Q2 MATERIALS SCIENCE, CERAMICS

Journal of Electroceramics Pub Date : 2024-11-05 DOI:10.1007/s10832-024-00376-8

V K Haripriya, K. A. Malini

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Abstract

Nickel manganese oxide (NiMn₂O₄) is a versatile mixed metal oxide with a range of potential applications across various fields. It belongs to the spinel structure family, characterized by a cubic crystal structure with specifically arranged cationic and anionic lattice sites. Nickel manganite is a ceramic material that can be produced in miniaturized form using various fabrication processes. This article aims to explore the suitability of this material for various applications, particularly in NTC thermistors. Thermistor materials are widely used in sensing applications in science, engineering, and technology. They are applied in time delay circuits, device protection, voltage regulation, speech volume control, testing equipment for ultra-high-frequency power, and detecting very small amounts of radiant energy. This review seeks to provide valuable insights into the synthesis strategies for nickel manganite, guiding researchers and experts by offering useful information on the appropriate methods for fabricating nickel manganite to meet the specific requirements of NTC thermistors in sensing applications. The article discusses in detail the various synthesis techniques of nickel manganite and how these techniques influence its structure and other properties.

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热敏电阻材料锰镍的合成路线综述

镍锰氧化物（NiMn2O4）是一种用途广泛的混合金属氧化物，具有广泛的应用前景。它属于尖晶石结构家族，其特点是具有特定排列的正离子和阴离子晶格位的立方晶体结构。镍锰矿是一种陶瓷材料，可以通过各种制造工艺以微型化的形式生产。本文旨在探讨这种材料在各种应用中的适用性，特别是在NTC热敏电阻中。热敏电阻材料广泛应用于传感科学、工程和技术领域。它们被应用于延时电路、设备保护、电压调节、语音音量控制、超高频电源测试设备以及检测极少量的辐射能。本文旨在为锰镍酸盐的合成策略提供有价值的见解，为研究人员和专家提供合适的锰镍酸盐制备方法，以满足传感应用中NTC热敏电阻的特定要求。本文详细讨论了锰镍矿的各种合成工艺，以及这些工艺对锰镍矿结构和其他性能的影响。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of Electroceramics 工程技术-材料科学：硅酸盐

CiteScore

2.80

自引率

5.90%

发文量

审稿时长

5.7 months

期刊介绍： While ceramics have traditionally been admired for their mechanical, chemical and thermal stability, their unique electrical, optical and magnetic properties have become of increasing importance in many key technologies including communications, energy conversion and storage, electronics and automation. Electroceramics benefit greatly from their versatility in properties including: -insulating to metallic and fast ion conductivity -piezo-, ferro-, and pyro-electricity -electro- and nonlinear optical properties -feromagnetism. When combined with thermal, mechanical, and chemical stability, these properties often render them the materials of choice. The Journal of Electroceramics is dedicated to providing a forum of discussion cutting across issues in electrical, optical, and magnetic ceramics. Driven by the need for miniaturization, cost, and enhanced functionality, the field of electroceramics is growing rapidly in many new directions. The Journal encourages discussions of resultant trends concerning silicon-electroceramic integration, nanotechnology, ceramic-polymer composites, grain boundary and defect engineering, etc.