Synthesis of CuS by DirectReaction and Their Thermal Degradation of Ammonium Perchlorate

doi:10.3696/j.issn.1672-6952.2016.02.001

Journal of Liaoning Petrochemical University ›› 2016, Vol. 36 ›› Issue (2): 1-4.DOI: 10.3696/j.issn.1672-6952.2016.02.001

Synthesis of CuS by DirectReaction and Their Thermal Degradation of Ammonium Perchlorate

Zeng Ying, Zhang Jing, Cheng Yun, Lai Junling, Luo Genxiang

School of Chemistry and Materials Science, Liaoning Shihua University, Fushun Liaoning 113001, China

Received:2015-11-06 Revised:2015-11-18 Online:2016-04-25 Published:2016-05-06

单质直接合成CuS及其催化分解高氯酸铵

曾影,张静,程云,赖君玲,罗根祥

(辽宁石油化工大学化学与材料科学学院,辽宁抚顺113001)

通讯作者: 罗根祥(1965-),男,硕士,教授,从事无机化学研究;E-mail:gxluo1965@163.com。
作者简介:曾影(1989-),女,硕士研究生,从事硫化铜纳米材料合成研究;E-mail:hgzengying@163.com。
基金资助:
国家自然科学基金项目(20903054);教育部留学回国科研启动基金项目(教外司留[2013]1792号);辽宁省自然科
学基金项目(2014020107);辽宁省高等学校优秀人才支持计划项目(LJQ2014041)。

Abstract

Abstract: The flower-like CuS microspheres has been synthesized through elemental-direct-reaction at room temperture in the n(C₅H14ONCl)/n(EG)=1∶2 based deep eutectic melt. The prepared CuS sample was characterized by XRD, EDS, SEM and so on, and the formation mechanism of flower-like CuS microspheres has been discussed. Meanwhile, the thermal decomposition of ammonium perchlorate (AP) has been investigated by DTA technique. The results show that: the flower-like CuS microspheres has a good catalytic effect on the thermal decomposition of ammonium perchlorate. The starting and ending decomposition temperature of ammonium perchlorate which added 2% CuS were decreased by 30 ℃ and 132 ℃, respectively.

Key words: Elemental reaction, CuS, Deep eutectic melt, Thermal decomposition； Ammonium perchlorate（AP）

摘要： 室温下通过单质直接合成法,在氯化胆碱与乙二醇以物质的量比1∶2混合制得的低共熔溶剂中合成
了微米级的花状CuS球体。利用XRD、EDS、SEM 等表征手段对CuS进行了分析,并对花状CuS微球的形成机理作
了深入的讨论。同时,利用差热分析(DTA)技术考察了CuS微球对高氯酸铵(AP)热分解的催化效果。结果表明,
花状CuS微球对热分解高氯酸铵具有很好的催化效果。添加质量分数2%CuS的高氯酸铵的开始和结束分解温度
分别降低了30℃和132℃。

关键词: 单质反应, CuS, 低共熔溶剂, 催化分解, 高氯酸铵

Zeng Ying, Zhang Jing, Cheng Yun, Lai Junling, Luo Genxiang.

Synthesis of CuS by DirectReaction and Their Thermal Degradation of Ammonium Perchlorate[J]. Journal of Liaoning Petrochemical University, 2016, 36(2): 1-4.

曾影,张静,程云,赖君玲,罗根祥. 单质直接合成CuS及其催化分解高氯酸铵[J]. 辽宁石油化工大学学报, 2016, 36(2): 1-4.

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Synthesis of CuS by DirectReaction and Their Thermal Degradation of Ammonium Perchlorate

单质直接合成CuS及其催化分解高氯酸铵

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