氮化钛粉体制备和应用研究进展  

Research progress on preparation and applications of titanium nitride powder

作　　者：洪若瑜[1] 马骏杰 张星[1] 何传峰 马强强 张涛[1] HONG Ruoyu;MA Junjie;ZHANG Xing;HE Chuanfeng;MA Qiangqiang;ZHANG Tao(College of Chemical Engineering,Fuzhou University,Fuzhou 350108,China)

机构地区：[1]福州大学化工学院,福建福州350108

出　　处：《中国粉体技术》2025年第3期17-31,共15页China Powder Science and Technology

基　　金：国家自然科学基金项目,编号:22278080;中央引导地方科技发展专项项目,编号:2017L3014;福建省闽江学者奖励计划项目,编号:闽入社批复[2016]149号;福建省战略性新兴产业研发基金项目,编号:82918001。

摘　　要：【目的】综述目前TiN粉体材料的主要制备方法,分析对比其相应的制备条件以及优缺点,描述产品细度和形貌特点,总结TiN粉体目前在各领域的应用,并展望其发展前景。【研究现状】综述TiN的理化性质、制备方法,包括传统固相法(直接氮化法、碳热还原法、氨气还原法)、液相法(溶胶-凝胶法)和气相法(化学气相沉积法、等离子体法),阐述各制备方法的产品细度和形貌特点,分析其优缺点,总结TiN粉体材料在耐磨材料、电极、红外吸收、电磁波吸收、传感器、电催化剂等领域的应用进展。【结论与展望】TiN的制备方法多样,制备条件也逐渐向更低温度、更低压力方向发展,需要研究人员开发条件温和、工艺简单、产品纯净的制备方法,实现纳米级TiN材料的大规模制备;TiN粉体材料在传统材料镀膜、生物医学材料等方面有着广泛的应用;深入研究TiN的合成机制和形貌控制,拓宽TiN纳米材料的应用范围,可以通过掺杂其他物质,来改变材料的电学和磁学性能;利用TiN的性质,制备复合材料,将TiN材料作为载体,提升原材料的寿命和性能。Significance Titanium nitride(TiN)powder has the advantages of high hardness,excellent wear resistance,high thermal and chemical stability,and good electrical conductivity.These attributes enable a wide range of applications.For example,it can be used in wear-resistant coatings for metal or ceramic materials,improving their lifespan.Its good conductivity and chemical stabil-ity make it suitable for supercapacitors and battery electrodes.Its ability to absorb visible and near-infrared lightallows its use as the photothermal conversion material and infrared absorber.Its dielectric properties enable its applications in microwave electro-magnetic wave absorption,and its chemical stability and low work functionmake it an effective coating material for sensors.More-over,its plasmonic properties,which can replace precious metals,make it apromising electrocatalyst for hydrogen evolution reac-tions.This paper reviews the research progress on TiN to address its potentialin various fields.Progress The physicochemical properties and preparation methods of TiN,including solid-phase(direct nitriding,carbothermal reduction,ammonia reduction),liquid phase(sol-gel)and gas-phase(chemical vapor deposition,plasma)are reviewed.Direct nitriding is easy to operate and offers high-quality and pure products with high energy efficiency,but requires costly raw materials,limiting its large-scale production.Compared todirect nitriding,carbothermal reduction method reducesnitriding tem-peratures but generates pollution and produceslower-purity products.Chemical vapor deposition produces compact,high-purity products but experienceshigh reaction temperatures,low production efficiency,and limited applications.Plasma methods can achieve lower reaction temperatures,high purity,and fine particlesizes,but still facechallenges such as high-voltage discharge requirements and technologicalimmaturity.The sol-gel method could produce materials with exceptional purity,fine particle sizes,high hardness,and thermal conductivity.However,the process is time-c

关 键 词：氮化钛 纳米粉体 制备方法 耐磨材料 电极 红外吸收 

分 类 号：TQ134.1[化学工程—无机化工] TB4[一般工业技术]