The investigation of chemical structure of coal macerals via transmitted-light FT-IR microscopy by X. Sun.
The investigation of chemical structure of coal macerals via transmitted-light FT-IR microscopy by X. Sun.
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DOI：
10.1016/j.saa.2006.11.034
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发表时间：
2007-08
期刊：
影响因子：
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通讯作者：
J. Hower;I. Suárez‐Ruiz;M. Mastalerz;A. Cook
中科院分区：
文献类型：
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作者：
J. Hower;I. Suárez‐Ruiz;M. Mastalerz;A. Cook
Sun [X.太阳光谱化学Acta A 62（1-3）（2005）557]试图表征来自中国二叠纪煤的各种被称为“树皮体”的脂粒体。所确定的组分似乎与国际煤与有机岩石学委员会的显微组分命名系统中所包含的先前描述的脂质体显微组分没有根本区别。此外，对来自不同等级和年龄的煤的显微组分进行的化学比较是有缺陷的，因为作者没有考虑化学随等级的变化，也没有考虑地质时期与植物变化相关的化学变化。作者还没有令人满意地证明他的假设，即该组分在形态或化学上不同于已知的Lippinite族显微组分。
A recent paper by Sun [X. Sun, Spectrochim. Acta A 62 (1–3) (2005) 557] attempts to characterize a variety of liptinite, termed “barkinite”, from Chinese Permian coals. The component identified does not appear to fundamentally differ from previously-described liptinite macerals included in the International Committee for Coal and Organic Petrology's system of maceral nomenclature. Further, chemical comparisons made with macerals from coals of different rank and age are flawed because the author did not account for changes in chemistry with rank or for the chemical changes associated with botanical changes through geologic time. The author has not satisfactorily proved his hypothesis that the component differs morphologically or chemically from known liptinite-group macerals.