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首页> 外文期刊>Analytical and bioanalytical chemistry >Characterizing elemental, equivalent black, and refractory black carbon aerosol particles: a review of techniques, their limitations and uncertainties
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Characterizing elemental, equivalent black, and refractory black carbon aerosol particles: a review of techniques, their limitations and uncertainties

机译：表征元素炭黑，等效炭黑和难熔炭黑气溶胶颗粒：技术概述，其局限性和不确定性

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摘要

Elemental-, equivalent black- and refractory blackcarbon are terms that have been defined in order to dissect the more general term, black carbon, into its component parts related to its specific chemical and optical properties and its impact on climate and health. Recent publications have attempted to clarify the meaning of these terms with respect to their environmental impact, particularly on climate. Here, we focus on the measurement aspects, reviewing the most commonly implemented techniques for the direct and indirect derivation of black carbon properties, their strengths, limitations, and uncertainties, and provide a non-exhaustive bibliography where the reader can find more detailed information. This review paper is designed as a guide for those wishing to learn about the current state of black carbon measurement instrumentation, how calibration is carried out, when one instrument may have the advantage over another, and where new techniques are needed to fill important knowledge gaps.
机译：定义了元素，等效的黑碳和难处理的黑碳，以便将更笼统的术语“黑碳”分解为与其特定化学和光学特性及其对气候和健康的影响有关的组成部分。最近的出版物试图就其对环境的影响，特别是对气候的影响，澄清这些术语的含义。在这里，我们着重于测量方面，回顾了直接和间接获得黑碳特性，其强度，局限性和不确定性的最常用方法，并提供了一个非详尽的参考书目，读者可以在其中找到更多详细信息。这篇综述文章旨在为那些希望了解黑碳测量仪器的当前状态，如何进行校准，何时一种仪器可能比另一种仪器具有优势以及需要新技术填补重要知识空白的人员提供指南。 。

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