CAJ | 학술논문

以硝酸铟为起始原料, 利用高分子网络法合成纯的单相In2O3纳米晶. 采用X射线粉末衍射(XRD)和透射电镜(TEM)等检测手段对所得粉体的组成、大小和微观形貌进行了表征和分析. 同时, 根据XRD衍射图谱结果进一步讨论了不同原料质量浓度、煅烧温度和煅烧时间对产物粒径的影响. 实验结果表明所得晶粒晶相单一, 粒度均匀并且可以选择适宜的条件制备所需粒径的纳米氧化物.
이초산인위기시원료, 이용고분자망락법합성순적단상In2O3납미정. 채용X사선분말연사(XRD)화투사전경(TEM)등검측수단대소득분체적조성、대소화미관형모진행료표정화분석. 동시, 근거XRD연사도보결과진일보토론료불동원료질량농도、단소온도화단소시간대산물립경적영향. 실험결과표명소득정립정상단일, 립도균균병차가이선택괄의적조건제비소수립경적납미양화물.
Nanocrystalline, single-phase undoped In2O3 was prepared by a polymer-network synthesis technique with indium nitrate as the starting material; several methods such as X-ray diffractometry (XRD) and transmission electron microscopy (TEM) were employed to obtain detailed information on the crystallography and microstructual appearance of In2O3 superfine powders. The influence of the concentration of starting solution, calcination temperature and time on the particle size was also that investigated by means of the XRD patterns. Results indicate that the obtained powders are mostly crystalline single phase with uniform size and also that the size of the products can be controlled under proper condition.