Results 11 to 20 of about 55 (55)
Dynamic modeling and performance analysis of metal hydride hydrogen storage system
Xibei Gongye Daxue Xuebao, 2023 Metal hydride hydrogen storage has the advantages of high hydrogen storage volume density, high safety, and high hydrogen purity, which can meet the hydrogen storage and supply needs of fuel cells in both mobile and fixed scenarios.
ZHU Dan +4 more
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Xibei Gongye Daxue Xuebao, 2023 Fuel cell involves many disciplines such as electricity, mechanics, electrochemistry, and thermodynamics, and its performance degradation process is complex, involving multi-physics, multi-scale, multi-parts, and multi-factors.
ZHANG Yufan +4 more
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Zhejiang Daxue xuebao. Lixue ban, 2019 利用电聚合方法制备了聚中性红修饰电极，通过扫描电子显微镜（SEM）、能谱仪（EDS）、傅里叶变换红外光谱（FTIR） 等表征手段对电极材料的微观结构与组成进行研究。为进一步考察聚中性红修饰电极对微生物燃料电池（MFC） 脱氮产电性能的影响，构建了各种不同微生物燃料电池。实验表明，聚中性红修饰阴极微生物燃料电池（CPNR-MFC） 具有最强的脱氮和产电性能，其次为聚中性红修饰阳极微生物燃料电池（APNRMFC） 。在不同进水硝氮浓度下，实验组MFCs 对硝氮的去除率均达到90% 以上，CPNR-MFC ...
ZHANGJing(章静) +3 more
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Zhejiang Daxue xuebao. Lixue ban, 2007 分别用干法和湿法模压制备出聚酰亚胺/石墨复合板.实验表明：在15×105 Pa压力下，两种板的电阻大体相当，约为4 mΩ.湿法制备的复合板的硬度、三点弯曲强度、抗压强度和储能模量均优于干法制备的石墨复合板.电镜观察也表明干法制备的复合板较为疏松，且石墨颗粒之间存在孔隙.而湿法制备的复合板中聚酰亚胺树脂分散均匀，石墨颗粒已被树脂紧密粘接，原有颗粒形态已不明显.湿法制备的聚酰亚胺/石墨复合板性能较佳，可以作为质子交换膜燃料电池双极板的候选材料.
MAXiao-jie(马小杰) +2 more
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Rare Metals, EarlyView.ABSTRACT Proton exchange membrane fuel cells (PEMFCs) require advanced bipolar plate coatings to enhance efficiency, durability, and commercialization potential. This review presents a systematic framework for evaluating and designing bipolar plate coatings, integrating material selection, performance metrics, deposition techniques, and future ...
Shijie Li +12 more
wiley +1 more source
Interface Issues of Inorganic Solid‐State Electrolytes in Secondary Magnesium Batteries
Rare Metals, EarlyView.ABSTRACT Solid‐state magnesium batteries (SSMBs) have gained significant attention as promising candidates for next‐generation safe energy storage systems because of the abundance of magnesium (Mg) in the earth's crust, superior energy density, and inherent nonflammability.
Jiren Wang +9 more
wiley +1 more source
Enhancing the Ionic Conduction of Ceria‐Based Electrolytes for LT‐SOFCs via Entropy Engineering
Rare Metals, Volume 45, Issue 1, January 2026.ABSTRACT Developing alternative electrolytes with enhanced ionic conductivity is crucial to reducing the operating temperature of solid oxide fuel cells (SOFCs) for broader applications. Entropy engineering offers many opportunities for material design, presenting a promising avenue to develop new electrolytes.
Xiu‐Xiu Li +6 more
wiley +1 more source
Recent progress of direct ammonia fuel cells: from materials to transportation applications
Rare Metals, Volume 44, Issue 6, Page 3686-3708, June 2025.Graphical Abstract AbstractAmmonia is a promising zero‐carbon alternative fuel. Direct ammonia fuel cells (DAFCs), as an efficient ammonia‐fueled power system, have an extremely high application value in the field of transportation for decarbonization.
Yi Huang +8 more
wiley +1 more source
World Water Policy, Volume 10, Issue 3, Page 649-697, August 2024.Abstract This article presents an in‐depth overview of recent developments and prospects in utilizing green microbiology for sustainable water management. It highlights its vital role across various aspects of water management while underscoring its significance for global development. This article delves deep into microbial processes integral to water
Adenike A. Akinsemolu +2 more
wiley +1 more source
He jishu可逆固体氧化物燃料电池（Reversible Solid Oxide Cells，R-SOCs）在可再生能源存储和利用方面极具应用潜力，但其运行效率受到空气电极催化活性和工作稳定性限制。本文提出了一种新型高熵空气电极材料PrBa0.8Ca0.2Fe0.4Co0.4Ni0.4Cu0.4Y0.4O6-δ（PBC-FCNCY），在传统双钙钛矿氧化物PrBa0.8Ca0.2Co2O6-δ（PBCC）的B位引入多元素协同作用，既提升了材料的稳定性，又保持了优异的电化学性能。X射线衍射（X-ray ...
夏 梓汀 +3 more
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