To enrich the application of luminescent lanthanide coordination polymers, three 2D lanthanide coordination polymers, [EuL(NO3)3]n∙2C4H8O2 (EuL), [TbL(NO3)3]n∙2C4H8O2 (TbL) and [GdL(NO3)3]n∙2C4H8O2 (GdL), which featured lumpy 2D networks with Ln3+ centres and...