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IR absorption spectra of 4-allyloxystyrene after an additional 16 hours heating at 200 C.

IR absorption spectra of 79.6 Si02-19.9 Ti02 0.5 ErOj,s single layer films. Both films are similar, except in thickness. The thickness difference arises from the different Re values used in the sol preparations.

IR absorption spectra of 79.6 Si0z 19.9 Ti02— 0.5 ErOj,s multilayer films. Heat treatments consisted of2 min at 900 Cfor each layer, plus a final treatment of 1 h at 900 C. The inset shows the evolution of the Si-O-Si peakfrequency with the number of layers.

IR absorption spectra of a 80Si02 20Ti02, 73Si02-18Ti02 9 AlOi.s and 73Si02-18Ti02-9P02.5 sol-gel films. All the films .

IR absorption spectra of a-SiC

IR absorption spectra of alkali and alkali earth fluorotantalates synthesized using the hydrofluoride method.

IR absorption spectra of CaGe

IR absorption spectra of carp azide methemoglobin at 20 C. In the R structure the azide stretching frequency at 2023 cm 1, characteristic of low-spin azide hemes, dominates. In the T structure two peaks of equal intensity appear at 2023 and 2046 cm 1, characteristic of low- and high-spin azide hemes, respectively .

IR absorption spectra of chlorinated PVC before and after laser irradiation at 488 nm for 0.1 s in air

IR absorption spectra of complexes between DNA and DEAE-dextran at pH6

IR absorption spectra of complexes between RNA and DEAE-dextran at pH6

IR absorption spectra of DEAE-dextran-MMA Graft Copolymer and the complexes between DNA and DEAE-dextran-MMA Graft Copolymer

IR absorption spectra of different sol -gelfilms

IR absorption spectra of DNA, the complex between DNA and DEAE-dextran, and DEAE-dextran

IR absorption spectra of feZrFg . Curve numbers correspond to temperatures in X

IR absorption spectra of gaseous OF collected from the retort atmosphere.

IR absorption spectra of HC1 in different liquid solvents

IR absorption spectra of its mixture with Ag nanoparticles.

IR absorption spectra of K NbF7

IR absorption spectra of K2NbF7 Curve numbers correspond to temperatures in C

IR absorption spectra of K2ZrF6 . Curve numbers correspond to temperatures in C

IR absorption spectra of Li3Ta04 .

IR absorption spectra of mixture 2 CoO - Nb205 - 10 NH4HF2, treated at 170X1 publishing.

IR absorption spectra of mixture 2 CoO - Nb205 — 10 NH4HF2, treated at 170

IR absorption spectra of Nb205-NH4HF2-LiF mixture molar ratio 1



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