Photophysics and kinetics of naphthopyran derivatives, part 2: Analysis of diarylnaphthopyran kinetics. Degeneracy of the kinetic solution
作者:M. Maafi、R. G. Brown
DOI:10.1002/kin.20130
日期:2005.12
photocoloring and fading kinetics of the photochromic 3,3-diphenyl-3H-naphtho[2,1-b]pyran (NPY) have been analyzed using a kinetic treatment for three related species recently developed by us (Int J Chem Kinet 2005, 37(3), 162). The concepts of identifiability and distinguishability are developed with respect to the elucidation of the NPY kinetics. We find that neither set of kinetic data on its own, nor
已经使用我们最近开发的三种相关物种的动力学处理分析了光致变色 3,3-二苯基-3H-萘并[2,1-b]吡喃 (NPY) 的光着色和褪色动力学(Int J Chem Kinet 2005, 37(3), 162)。可识别性和可区分性的概念是针对 NPY 动力学的阐明而发展起来的。我们发现,无论是单独的动力学数据集,还是两个数据集的组合,都无法区分真正的机制。此外,即使对于选定的机制,也存在退化的参数集,即解也是不可识别的。讨论了结果解释的局限性和独特性。© 2005 Wiley Periodicals, Inc. Int J Chem Kinet 37: 717–727, 2005