氢燃料电池材料硫酸镝中质子电导率的累积增强效应

IF 3.5 3区 化学 Q2 CHEMISTRY, INORGANIC & NUCLEAR
Jinxiang Yang, Jiasheng Wang, Bo Li, Yuqing Yan, Zhiwu Qiao, Haibo Liu, Yicong Zhu
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引用次数: 0

摘要

在这项研究中,我们成功地合成了一种基于镧系金属镝与硫酸盐配体配合的无水晶体材料。该材料表现出独特的累积增强效应:在恒温循环测试中,随着重复测试循环,其电导率显著增加。在243°C的无水条件下,第10个周期的传导率达到了1.2×10⁻³S·cm⁻¹,比第一个周期在100°C时观察到的5.7×10⁻26 S·cm⁻¹的初始值提高了3个数量级。我们真诚地希望这项工作将为质子导电材料的设计提供可行的见解,并激发对新型质子导电系统的进一步研究热情。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Cumulative Enhancement Effect of Proton Conductivity in the Possible Hydrogen Fuel Cell Material Dysprosium Sulfate
In this study, we successfully synthesized an anhydrous crystalline material based on the lanthanide metal dysprosium coordinated with the sulfate ligand. This material exhibits a unique cumulative enhancement effect: during constant-temperature cycling tests, its conductivity increased significantly with repeated testing cycles. Under anhydrous conditions at 243°C during the 10th cycle, a conductivity of 1.2×10⁻³ S·cm⁻¹ was achieved, representing a three-order-of-magnitude improvement over the initial value of 5.7×10⁻⁶ S·cm⁻¹ observed in the first cycle at 100°C. We sincerely hope this work will provide actionable insights for the design of proton-conductive materials and stimulate further research enthusiasm toward novel proton-conductive systems.
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来源期刊
Dalton Transactions
Dalton Transactions 化学-无机化学与核化学
CiteScore
6.60
自引率
7.50%
发文量
1832
审稿时长
1.5 months
期刊介绍: Dalton Transactions is a journal for all areas of inorganic chemistry, which encompasses the organometallic, bioinorganic and materials chemistry of the elements, with applications including synthesis, catalysis, energy conversion/storage, electrical devices and medicine. Dalton Transactions welcomes high-quality, original submissions in all of these areas and more, where the advancement of knowledge in inorganic chemistry is significant.
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