Based on the systematic analysis of organic-inorganic interfacial morphology, a novel idea was proposed to suppress the non-ideal defect of organic-inorganic interface and consequently improve the methanol resistance property of DMFC membrane through decreasing the stress with polymer chains.

Effect of interface morphology on microstructure during non-steady directional solidification of Cu-Cr alloy

Microstructure and Interface Morphology of Cu-1.0Cr Alloy in the Non-steady Directional Solidification

The results show that the interface morphology grows in cellular form when growth velocity is 10 μm/s, and the angel between the lamellar boundaries(α2+γ) and growth direction is 90°.