μXRF and μXANES to unequivocally disclose the nature of the black phases and ...

The blackening of red cinnabar pigment is a major problem of conservation for the artworks containing it. To explain the black color, different hypotheses have been proposed,...红辰砂颜料（red cinnabar pigment）的发黑现象，是含有该颜料的文物艺术品保护领域所面临的核心难题之一。为阐明该发黑现象的成因，学界已提出多种不同假说……