Determination of thiol content in fossil fuel by cyclic voltammetry using in situ Bismuth film electrode
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- 作者：Dandan Konga ; b ; Weijun Konga ; Zia Ul Haq Khanb ; c ; Pingyu Wanb ; Yongmei Chenb ; chenyongmei@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Meihua Yanga ; yangmeihua15@hotmail.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Thiol ; Fossil fuel ; Sulfur content ; Bismuth film electrode ; Cyclic voltammetry
- 刊名：Fuel
- 出版年：2016
- 出版时间：15 October 2016
- 年：2016
- 卷：182
- 期：Complete
- 页码：266-271
- 全文大小：1094 K
文摘
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Thiol in fuel detected by CV using in situ BiFE in HAc-NaAc/methanol electrolyte.
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An extra anodic peak appeared due to the adsorbed thiols on Bi film.
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The intensity of extra peak at −0.45 V is proportional to the thiol concentration.
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The proposed method can be applied for on-site analysis of thiol in fuel.
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The sensor is fast, sensitive, accurate and environment-friendly.