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通过化固体油碳化合物合成新型,具有成本效益和不敏感的能量材料

Sahar Abdolahi¹, Mohammad Soleiman-Beigi¹

¹Department of Chemistry, Faculty of Basic Sciences, Ilam University P.O. Box 69315516 Ilam Iran SoleimanBeigi@yahoo.com m.soleimanbeigi@ilam.ac.ir.

|November 12, 2024

概括

研究人员从诸如青和青等丰富的固体青碳化合物中开发出了新能源材料. 这些新型化合物具有高能量输出和热稳定性,为高能耗材料应用提供了低成本,轻量化的替代方案.

科学领域:

材料科学材料科学材料科学
化学工程是化学工程的重要组成部分.
能量材料能量材料

背景情况:

固体矿性碳化合物是丰富的,低成本的碳来源,具有能源材料开发的潜力.
现有的能量材料通常依赖于昂贵或不太可持续的前体.
全球都有一种趋势,即从各种来源开发出新能源材料.

研究的目的:

设计和合成使用天然青 (NA),石油 (PP) 和石油 (PB) 的新能源材料.
描述合成的酸衍生物 (NA-NO2,PP-NO2,PB-NO2) 的物理化学和能量特性.
评估这些新能源材料的热稳定性,能量输出和密度.

主要方法:

通过化合成NA-NO2,PP-NO2和PB-NO2.
使用FTIR,元素分析,BET,UV-vis,SEM,EDX-map,AFM,GC-MS和TG-DSC进行全面的表征.
通过炸弹热量计 (ASTM D240) 和密度 (ASTM-D8176) 测量燃烧热量.
使用EMDB V 1.0软件计算属性.

主要成果:

成功合成并确认了NA-NO2,PP-NO2和PB-NO2.2的存在.
测量的高燃烧热量为:23,500 kJ/kg (NA-NO2),23,450 kJ/kg (PP-NO2) 和23,360 kJ/kg (PB-NO2). 测量的高燃烧热量为:23,500 kJ/kg (NA-NO2),23,450 kJ/kg (PP-NO2) 和23,360 kJ/kg (PB-NO2). 测量的高燃烧热量为:23,500 kJ/kg (NA-NO2),23,450 kJ/kg (PP-NO2) 和23,360 kJ/kg (PB-NO2) 测量的高燃烧热量为:
证明了热稳定性和对机械刺激的不敏感性.
NA-NO2达到0.5g/cm3的创纪录的低密度,确定它是最轻的能量材料.

结论:

从易于获得的固体碳化合物中成功合成了新能源材料.
这些材料具有有前途的能量密度,热稳定性和低密度,被归类为第一代能量材料.
固体碳化合物是开发下一代能源材料的可行且具有成本效益的原料.

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