Fig. 7: FTIR colormaps of irradiated ZNBS samples evolved with different leaching time.
From: Influence of radiation on borosilicate glass leaching behaviors

a–c are the corresponding FTIR colormaps for irradiated ZNBS1, ZNBS2 and ZNSB3 evolved with leaching time, respectively. Three peaks labeled as Roman numerals I, II, and III, correspond to the B-O-B structure at approximately 700 cm−1, the O-Si-O structure at around 780 cm−1, and the Si-related Q structure at approximately 1050 cm−1, respectively.