The Nature of Proton Shuttling in Protic Ionic Liquid Fuel Cells

Smith Daniel E.; Walsh Darren A.

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The Nature of Proton Shuttling in Protic Ionic Liquid Fuel Cells

机译：质子离子燃料电池质子梭的性质

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It has been proposed previously that protic ionic liquids (PILs) such as diethylmethylammonium triflate could be used as the electrolytes in nonhumidified, intermediate temperature H-2 fuel cells, potentially offering the prospect of high conductivity and performance, even under anhydrous conditions. In this contribution, a combination of electroanalytical chemistry and fuel-cell polarization analyses is used to demonstrate for the first time that the pure PILs cannot support proton shuttling between the electrodes of fuel cells. Only through the inclusion of dissolved acidic or basic proton shuttles can viable protic ionic fuel cells be fabricated, which has major consequences for the use of these neoteric electrolytes in fuel cells.

机译：以前提出了这种质子离子液体（Pils）如二乙基甲基铵三氟甲磺酸酯，可用作非清除的中间温度H-2燃料电池中的电解质，潜在地提供高导电性和性能的前景，即使在无水条件下也是如此。在该贡献中，电扫基化学和燃料 - 电池偏振分析的组合用于首次证明纯Pils不能支持燃料电池电极之间的质子穿梭。只有通过包含溶解的酸性或基本质子梭，可以制造可行的质子离子燃料电池，这对燃料电池中的这些伴电电解质使用这些伴随电解质具有重大后果。

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《Advanced energy materials》 |2019年第24期|1900744.1-1900744.6|共6页
作者
Smith Daniel E.; Walsh Darren A.;
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Univ Nottingham Sch Chem Nottingham Appl Mat & Interfaces Grp Nottingham NG7 2TU England|Univ Nottingham GSK Carbon Neutral Lab Sustainable Chem Nottingham NG7 2TU England;

Univ Nottingham Sch Chem Nottingham Appl Mat & Interfaces Grp Nottingham NG7 2TU England|Univ Nottingham GSK Carbon Neutral Lab Sustainable Chem Nottingham NG7 2TU England;

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正文语种 eng
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electrocatalysis; fuel cell; ionic liquid; oxygen reduction reaction;

机译：电殖分析;燃料电池;离子液体;氧还原反应;

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1. The Nature of Proton Shuttling in Protic Ionic Liquid Fuel Cells [J] . Smith Daniel E., Walsh Darren A. Advanced energy materials . 2019,第24期

机译：质子离子液体燃料电池中质子穿梭的性质
2. On the incorporation of protic ionic liquids imbibed in large pore zeolites to polybenzimidazole membranes for high temperature proton exchange membrane fuel cells [J] . A. Eguizabal, J. Lernus, M.P. Pina Journal of power sources . 2013,第JANa15期

机译：质子交换膜燃料电池用聚苯并咪唑膜中掺入大孔沸石中吸收的质子离子液体
3. Binary Protic Ionic Liquid Mixtures as a Proton Conductor: High Fuel Cell Reaction Activity and Facile Proton Transport [J] . Miran Muhammed Shah, Yasuda Tomohiro, Susan Md. Abu Bin Hasan, The journal of physical chemistry, C. Nanomaterials and interfaces . 2014,第48期

机译：作为质子导体的二元质子离子液体混合物：高燃料电池反应活性和易质子传递
4. Synthesis of New Protic Ionic Liquids for Fuel Cells on the Basis of In-Situ FT-IR Measurements [C] . H Munakata, T Tashita, M Haibara, International symposium on molten salts and ionic liquids;Electrochemical Society meeting . 2010

机译：基于原位FT-IR测量的燃料电池新质子离子液体的合成
5. Protic ionic liquids, high temperature electrolytes for fuel cell applications [D] . Belieres, Jean-Philippe 2005

机译：质子离子液体，用于燃料电池的高温电解质
6. The Proton Dissociation of Bio-Protic Ionic Liquids: AAEX Amino Acid Ionic Liquids [O] . Ting He, Cheng-Bin Hong, Peng-Chong Jiao, 2021

机译：生物保护离子液体的质子解离：X氨基酸离子液体
7. Protic ionic liquids: an alternative proton-conducting electrolyte for high temperature proton exchange membrane fuel cells [O] . Ke Changchun, Li Jin, Li Xiaojin, 2012

机译：质子离子液体：用于高温质子交换膜燃料电池的替代质子传导电解质
8. Fuel Cells Using the Protic Ionic Liquid and Rotator Phase Solid Electrolyte Principles; Final rept. 1 Apr 2004-30 Jun 2007 [R] . Angell, C. A., Gervasio, D., Belieres, J., 2008

机译：燃料电池使用protic离子液体和旋转器相固体电解质原理;最终的评论。 2004年4月1日至2007年6月30日

The Nature of Proton Shuttling in Protic Ionic Liquid Fuel Cells

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