论文标题
太空中的富集富勒烯（富勒素）
Hydrogenated Fullerenes (Fulleranes) in Space
论文作者
论文摘要
自1985年首次实验室合成C $ _ {60} $以来，已经提出了与富勒烯相关的物种来解释各种天文特征。经过25年以上的努力，已将几个情节和星际功能令人信服地分配给C $ _ {60} $，C $ _ {70} $，以及C $ _ {60}^+$。这些成功归功于观察性，实验和计算技术的最新进展以及对在太空中寻找富勒烯衍生物的兴趣。作为最重要的富勒烯衍生物之一，在室内和星际条件下可能存在氢化的富勒烯（富勒烷）。这篇综述概述了富勒拉素的化学特性和光谱信号，重点是与天文学相关的化学特性和光谱信号。我们总结了富勒素的先前建议，作为紫外线，光学，红外和无线电波长的天文特征的载体，并讨论了有利于或不利于天文环境中富勒兰人存在的论点。尽管尚未报告过太空中的富勒素的明确检测，但仍有合理的证据来支持某些富勒烷异构体的形成。
Since the first laboratory synthesis of C$_{60}$ in 1985, fullerene-related species have been proposed to interpret various astronomical features. After more than 25 years' efforts, several circumstellar and interstellar features have been convincingly assigned to C$_{60}$, C$_{70}$, and C$_{60}^+$. These successes resulted from the recent advancements in observational, experimental, as well as computational techniques, and re-stimulated interest in searching for fullerene derivatives in space. As one of the most important fullerene derivatives, hydrogenated fullerene (fullerane) is likely to exist in circumstellar and interstellar conditions. This review gives an overview of the chemical properties and spectral signals of fulleranes focusing on those relevant to astronomy. We summarize previous proposals of fulleranes as the carrier of astronomical features at UV, optical, infrared, and radio wavelengths, and discuss the arguments favoring or disfavoring the presence of fulleranes in astronomical environments. Although no unambiguous detection of fulleranes in space has yet been reported, there are plausible evidences for supporting the formation of certain fullerane isomers.
