材料期刊网

碳纳米管纱作为填料应用于硝基芳烃污水处理

Sushil R. Kanel , Heath Misak , Dhriti Nepal , Shankar Mall , Seth W. Brittle , Ioana Sizemore , David M. Kempisty , Mark N. Goltz

新型炭材料 doi:10.1016/S1872-5805(16)60021-5

碳纳米管纱( CNTY)因具有优异的力学强度、化学稳定性、热稳定性和高比表面积而成为去除废水中有机污染物的潜在材料。本文将CNTY用于含2,4-二硝基甲苯(DNT)的污水处理。 CNTY对DNT的吸附能力与文献报道值作对比研究,同时探讨吸附动力学。采用SEM-EDX、HRTEM、Raman与XPS表...

关键词: 碳纳米管纱 , 2,4-二硝基甲苯 , 吸附 , Freundlich吸附等温线 , 新兴技术

Effect of melt superheating on the morphology of MC carbide in a cast Ni-base superalloy M963

武汉理工大学学报-材料科学版(英文版)

The eject of the mall superheating temperature on the as-cast microstructure of a cast nickel-base superalloy M963 has been investigated. The results show that the as-cast microstructure of the alloy consists of gamma solid solution matrix, gamma' precipitate in cubic ...

关键词: cast nickel-base superalloy;melt superheating;MC carbide;differential;thermal analysis