Figure 6From: A study on the painting techniques and materials of the murals in the Five Northern Provinces’ Assembly Hall, Ziyang, ChinaIR absorption spectrum of the priming layer of sample zx1-8. 3697, 3679, 3654 cm-1 - v(O-H); 3620 cm-1 - v(O-H); 1112, 1030,1007 cm-1 - v(Si-O); 912 cm-1 - δ(Al-O-H); 794, 754, 696 cm-1 - v(Si-O), v(Si-Si) and v(Si-Al); 540, 470, 430 cm-1 - δ(Si-O).Back to article page