低温X線マイクロトモグラフィーによる初期段階ポリウレタン発泡体の構造解析：セル構造発達の3D解析

背景:

• Investigating the early structural evolution of polyurethane (PU) foams is crucial for controlling their final properties.; Traditional methods for studying foam morphology are often limited or require specialized synchrotron facilities.

結論:

• Laboratory cryogenic microtomography provides a accessible tool for 3D foam structure investigation, previously confined to synchrotron sources.; This method elucidates nucleation and degeneration mechanisms by enabling direct measurement of bubble characteristics.; The methodology is extendable to advanced laboratory nanotomography systems for identifying nucleation events with high confidence.