CAJ | 학술논문

文章用水热法合成了含氯方钠石粉末，并讨论了 NaCI的掺杂浓度、晶化时间和晶化温度对方钠石结构的影响。通过X射线衍射（XRD），扫描电镜（SEM）和热重分析（TG -DTA -DSC）对合成方钠石结构、形貌和热稳定性进行分析。结果表明，NaCI的掺杂量在2％～10％内合成样品产物为单一方钠石结构，当掺杂量达到20％时，合成产物结构发生变化，最佳晶化温度为80℃，晶化时间为6h。扫描电镜图片显示样品颗粒均匀，粒径为01．～02．μm。热重分析表明样品在230℃附近有吸热反应。
문장용수열법합성료함록방납석분말，병토론료 NaCI적참잡농도、정화시간화정화온도대방납석결구적영향。통과X사선연사（XRD），소묘전경（SEM）화열중분석（TG -DTA -DSC）대합성방납석결구、형모화열은정성진행분석。결과표명，NaCI적참잡량재2％～10％내합성양품산물위단일방납석결구，당참잡량체도20％시，합성산물결구발생변화，최가정화온도위80℃，정화시간위6h。소묘전경도편현시양품과립균균，립경위01．～02．μm。열중분석표명양품재230℃부근유흡열반응。
Sodalite single crystal were synthesized by hydrothermal method and the structure ,mor-phology ,thermal stability were analyzed by X ray diffraction ,scanning electron microscopy and thermo-gravimetric analyzer .Discussed the doping concentration of NaCl ,crystallization time ,crystallization tem-perature influence on the sodalite crystallization and the optimization of synthetic conditions .Results showed that ,the amount of NaCl doping in 2% ~10% samples synthesized product was a single sodalite structure ,w hen the concentration reached 20% ,the change in the structure of synthetic product ,the opti-mal crystallization temperature is 80℃ ,reaction time is 6h .The synthetic product uniform particles diame-ter of 0 5.μm and has the endothermic reaction at 280 ℃ .