fig3
From: A 3D ordered hierarchical crystalline porous organic salt for large-sized enzyme immobilization
Figure 3. (A) PXRD patterns of HCPOS-1 and CPOS-1; (B) CO2 sorption isotherms of HCPOS-1 and CPOS-1 at 273 K; (C) FT-IR spectra of HCPOS-1 and CPOS-1; (D) TGA curves of HCPOS-1 and CPOS-1. PXRD: Powder X-ray diffraction; HCPOS: hierarchical crystalline porous organic salt; CPOS: crystalline porous organic salt; FT-IR: Fourier transform infrared; TGA: thermogravimetric analysis.
