An unknown polymer was determined by one-dimension and two-dimension technologies of infrared absorption spectroscopy and nuclearmagneticresonance.
利用红外吸收光谱及核磁共振波谱仪的一维和二维技术对一种未知聚合物试样进行鉴定。
2
Nuclearmagneticresonance (NMR) imaging, X-ray absorption fine structure (XAFS) analysis, transmission electron microscope (TEM), and photocatalytic property testing were carried out.