CAJ | 학술논문

Na/β″-Al2 O3具有高Na＋传导性、较小的电子电导性、耐化学反应腐蚀和足够的机械强度而成为最受关注的固体电解质之一。综述了固体电解质 Na/β″-Al2 O3的基本生产工艺、原料选择和杂质控制及影响，介绍了关键生产工艺如粉末制备、成型技术和烧结工艺的最新进展，并展望了 Na/β″-Al2 O3固体电解质的未来应用和发展方向。
Na/β″-Al2 O3구유고Na＋전도성、교소적전자전도성、내화학반응부식화족구적궤계강도이성위최수관주적고체전해질지일。종술료고체전해질 Na/β″-Al2 O3적기본생산공예、원료선택화잡질공제급영향，개소료관건생산공예여분말제비、성형기술화소결공예적최신진전，병전망료 Na/β″-Al2 O3고체전해질적미래응용화발전방향。
Na/β″-Al2 O3 has high Na+ conductivity and small electronic conductivity,corrosion resistance and a sufficient mechanical strength,and become one of the most concerned solid electrolyte.The production process, choice of raw materials,impurity control and influence were reviewed and the progress of key production tech-nology,such as the preparation of Na/β″-Al2 O3 powder,forming and Sintering,was introduced.The future di-rections of applications and development of Na/β″-Al2 O3 as solid electrolyte were also prospected.