TFA-MOD技术制备YBCO超导层的热解机理研究

稀有金属材料与工程, 2012, 41(8): 1439-1442.

TFA-MOD技术制备YBCO超导层的热解机理研究

金利华 ^1, , 卢亚锋 ^2, , 王鹏飞 ^3, , 张国防 ^4, , 张云 ^5, , 王耀 ^6, , 李成山 ^7,

1.陕西科技大学,陕西西安710021;西北有色金属研究院,陕西西安710016

2.陕西科技大学,陕西西安710021;西北有色金属研究院,陕西西安710016

3.西北有色金属研究院,陕西西安710016;应用表面与胶体化学教育部重点实验室,陕西师范大学,陕西西安710062

4.应用表面与胶体化学教育部重点实验室,陕西师范大学,陕西西安710062

5.西北有色金属研究院,陕西西安710016

6.西北有色金属研究院,陕西西安710016

7.西北有色金属研究院,陕西西安710016

基金项目: 国家“863”计划项目(2009AA03Z203)

关键词： YBCO , TFA-MOD , 热解

The Mechanism of Thermal Decomposition of YBCO Films Prepared by TFA-MOD Technique

采用TG-DSC、原位红外、XRD等研究YBCO-TFA前驱溶液的热解行为,结果表明:在230～320℃区间YBCO-TFA前驱体的热解产物为BaF2、CuO、Y2O3、YBaF及其他非晶态物质.并给出了TFA-MOD YBCO胶体的整个分解反应历程和机理的分析,有利于热解工艺的优化并实现高性能涂层导体的制备.

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材料期刊网

TFA-MOD技术制备YBCO超导层的热解机理研究

The Mechanism of Thermal Decomposition of YBCO Films Prepared by TFA-MOD Technique

参考文献