小角X射线散射技术(SAXS)是研究碳材料内部微孔结构的重要方法之一。当X射线照射到样品上时,如试样内部存在任何纳米尺度的密度不......

Four new rod-coil diblock molecules, which had well-defined para-phenylene oligomers (PPP, from biphenyl to quinquepheny......