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DOI	10.1016/j.jcis.2019.12.046
	KOH-doped polybenzimidazole membrane for direct hydrazine fuel cell
	Wang Y.; Wang Q.; Wan L.-Y.; Han Y.; Hong Y.; Huang L.; Yang X.; Wang Y.; Zaghib K.; Zhou Z.
发表日期	2020
ISSN	219797
起始页码	27
结束页码	32
卷号	563
英文摘要	Alkaline direct hydrazine (N2H4) fuel cells (DHFCs) are considered one of the most promising liquid-fed fuel cells because of their high energy density, high theoretical voltage, and zero carbon dioxide (CO2) emissions. However, the lack of a suitable electrolyte membrane impedes the further development of alkaline DHFC. Herein, a potassium hydroxide (KOH)-doped polybenzimidazole (PBI) membrane is applied in alkaline DHFCs, and the detailed operating conditions are investigated for the first time. With optimal KOH and N2H4 concentrations in the anolyte, membrane thickness, and cathode gas humidity, the DHFC gives a peak power density of 0.708 W cm−2. The results of this study demonstrate the promising application of PBI membranes in DHFC and provide a platform to evaluate the performance of catalysts synthesized for DHFC. Elsevier Inc.
英文关键词	Direct hydrazine fuel cell; Electrolyte membrane; KOH-doping; Polybenzimidazole (PBI); Power density
scopus关键词	Carbon dioxide; Electrolytes; Hydrazine; Membranes; Potassium hydroxide; Direct hydrazine fuel cells; Electrolyte membrane; High energy densities; Membrane thickness; Operating condition; Peak power densities; Polybenzimidazole; Power densities; Fuel cells; benzimidazole derivative; electrolyte; fuel; hydrazine; oxygen; potassium hydroxide; alkalinity; Article; catalyst; chemical composition; comparative study; concentration (parameter); conductance; current density; electric potential; gas diffusion; humidity; membrane; membrane resistance; oxygen transport; polarization; priority journal; temperature; thickness
来源期刊	Journal of Colloid and Interface Science
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/176952
作者单位	State Key Laboratory of Physical Chemistry of Solid Surfaces, Collaborative Innovation Center of Chemistry for Energy Materials, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China; Center of Excellence in Transportation Electrification and Energy Storage, Hydro QuébecQuébec J3 × 1S1, Canada; Kunming Institute of Precious Metals, Kunming, 650106, China; College of Materials Science & Engineering, Huaqiao University, Xiamen, 361021, China
推荐引用方式 GB/T 7714	Wang Y.,Wang Q.,Wan L.-Y.,et al. KOH-doped polybenzimidazole membrane for direct hydrazine fuel cell[J],2020,563.
APA	Wang Y..,Wang Q..,Wan L.-Y..,Han Y..,Hong Y..,...&Zhou Z..(2020).KOH-doped polybenzimidazole membrane for direct hydrazine fuel cell.Journal of Colloid and Interface Science,563.
MLA	Wang Y.,et al."KOH-doped polybenzimidazole membrane for direct hydrazine fuel cell".Journal of Colloid and Interface Science 563(2020).