氮化铟粉末在N2气中的热稳定性

稀有金属材料与工程, 2007, 36(z3): 188-190.

氮化铟粉末在N2气中的热稳定性

王福学 ^1, , 薛成山 ^2, , 庄惠照 ^3, , 张晓凯 ^4, , 艾玉杰 ^5, , 孙丽丽 ^6, , 杨兆柱 ^7,

1.山东师范大学,山东,济南,250014

2.山东师范大学,山东,济南,250014

3.山东师范大学,山东,济南,250014

4.山东师范大学,山东,济南,250014

5.山东师范大学,山东,济南,250014

6.山东师范大学,山东,济南,250014

7.山东师范大学,山东,济南,250014

基金项目: 国家自然科学基金(90301002) 国家自然科学基金(90201025)

关键词：热稳定性 , N2 , InN粉末 , 分解 , In2O3

Thermal Stability of InN Powders in N2

Wang Fuxue ^1, , Xue Chengshan ^2, , Zhuang Huizhao ^3, , Zhang Xiaokai ^4, , Ai Yujie ^5, , Sun Lili ^6, , Yang Zhaozhu ^7,

1.山东师范大学,山东,济南,250014

2.山东师范大学,山东,济南,250014

3.山东师范大学,山东,济南,250014

4.山东师范大学,山东,济南,250014

5.山东师范大学,山东,济南,250014

6.山东师范大学,山东,济南,250014

7.山东师范大学,山东,济南,250014

Keywords： Thermal behaviors , N2 , InN powders , dissociated , In2O3

用X射线衍射(XRD),傅里叶红外吸收(FTIR)对InN粉末在N2气中的热稳定性进行了分析.结果表明:当温度超过600℃时,一部分InN粉末被氧化;但当温度增加到800℃时,一部分InN粉末分解成In和N2;一部分InN粉末转变成In2O3粉末.

Thermal behaviors of InN powders in N2 (purity, 99.999%) were investigated by XRD and FTIR. A few indium nitride (InN) powders were oxygenated when the thermal temperature exceeded 600 ℃ .When the temperature was increased to 800 ℃, Part of InN powders were dissociated In and N2 and turned into In2O3.

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