New tanthanide comptexes of acetylacetonate-meso-tetra-(4-pyridyt)porphyrin(LnTpypacac,Ln=Dy,Ho,Yb,Lu,H<sub>2</sub>Tpyp=tetra-(4-pyridyl)-porphyrin,Hacac=acetylaceto
The structure of aggregation state and isothermal crystallization behavior of Nylon-1010 have been studied by WAXD, DSE, Variance-Range Function and density mea