Alumina aerogels with unidirectional channels under different freezing temperatures during freeze casting—Part I: Control and analysis of pore channels
Fei He, Wenjie Li, Lijuan Yang, Zhen Zhu, Liang Zhou, Xin Zhang, Xiaodong He
Topics & Concepts
Materials scienceScanning electron microscopePorosityMicrostructureIce crystalsBoehmiteChemical engineeringPorosimetryPhase (matter)Fourier transform infrared spectroscopyPorous mediumComposite materialMineralogyOpticsChemistryOrganic chemistryEngineeringPhysicsAluminiumAerogels and thermal insulationSurface Modification and SuperhydrophobicityAdvanced ceramic materials synthesis