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对几种不同结构的β-二酮化合物光色互变行为进行了研究,发现其中一些化合物具有光色互变行为,而另一些则不能观察到该现象。对该类化合物的光色互变行为的机理进行了讨论和分析。
Several different structures of β-diketone compounds photochromic behavior were studied and found that some of these compounds have photochromic behavior, while others can not observe this phenomenon. The mechanism of photochromic behavior of these compounds was discussed and analyzed.