CAJ | 학술논문

镍酸镧（ LaNiO3）属于钙钛矿稀土复合氧化物，近年来因其具有丰富的物理化学性能而成为复合氧化物领域研究的热点。目前镍酸镧复合氧化物常用的制备方法有溶胶-凝胶法、配位-沉淀法、共沉淀法、溶液燃烧法等，主要应用于电极材料、薄膜制备、汽车尾气处理、工业废气催化处理、水溶性染料的催化降解等方面。今后应进一步优化镍酸镧制备工艺，提高其催化性能，扩大应用范围及研究领域。
얼산란（ LaNiO3）속우개태광희토복합양화물，근년래인기구유봉부적물이화학성능이성위복합양화물영역연구적열점。목전얼산란복합양화물상용적제비방법유용효-응효법、배위-침정법、공침정법、용액연소법등，주요응용우전겁재료、박막제비、기차미기처리、공업폐기최화처리、수용성염료적최화강해등방면。금후응진일보우화얼산란제비공예，제고기최화성능，확대응용범위급연구영역。
LaNiO3 belong to the composite perovskites of rare earth oxides .In recent years,LaNiO3 has be-come a hotspot in research of compound oxides because of its abundant physical and chemical properties . The composite oxides are commonly used preparation methods of sol-gel,ligand-precipitation,coprecipita-tion,solution combustion etc.currently.The composite oxides are mainly used in electrode materials ,mem-brane preparation ,car tail gas treatment ,industrial waste gas catalytic process ,water-soluble dye degrada-tion,etc.In the future,we should further optimize the preparation of lanthanum nickel acid ,improve the catalytic performance ,expand the range of application and research field .