view article

Figure 1
STXM image at 285 eV and spot spectra of the matrix (left) and precipitate (right) regions of a high-water polyurethane foam which has macrophase precipitates. Quantitative curve-fit analysis of the matrix and precipitate spectra show that the precipitates are urea-rich. Dots are the experimental spectra [each is the sum of focused point spectra (50 nm) at the four indicated points], while the solid curves are the fit (thick line) and its components (thin line). (Stony Brook STXM instrument at NSLS; Rightor et al., 2000BB24.)

Journal logoJOURNAL OF
ISSN: 1600-5775
Follow J. Synchrotron Rad.
Sign up for e-alerts
Follow J. Synchrotron Rad. on Twitter
Follow us on facebook
Sign up for RSS feeds