共被期刊论文引用了3次
您的检索式：您选中1篇文献正在查看引证文献汇总
|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | 基于电催化析氧反应的非贵金属催化剂研究进展显示文摘在全球变暖和能源危机的背景下,能源问题已成为全球各国战略安全的重要组成部分。氢能作为可持续的新型可再生清洁能源,对缓解全球性能源短缺具有重要意义。在众多制氢候选方案中,电解水制备氢气被认为是最可靠、最可行的途径之一。但在电解过程中,反应动力学极为迟缓的阳极析氧反应(Oxygen evolution reaction,OER)严重制约着整体反应效率。因此,开发成本相对低廉、催化剂性能优异、耐久性好的高效OER电催化剂,从而提高电解水制氢工艺技术的能源转换效果受到了广泛关注。本文首先简要阐述了析氧反应的反应机制及其性能的评价参数,接着对非贵金属催化剂的研究进行分类讨论,并列举了提高催化性能的策略和方法,最后对设计新型催化剂进行展望。 | 姜金池 金彪 孟龙月 | 2023 | 复合材料学报2023，40，3： | 1 |
| 2 | 生物质炭材料作为金属空气电池阴极的研究进展显示文摘金属空气电池作为高效的能源转换与存储装置,受到人们广泛关注。然而,阴极反应动力学缓慢及贵金属高昂的成本等一系列问题严重制约了金属空气电池的实用化进程。生物质炭材料因其特殊的电化学性能、环境效益和经济价值,已成为开发高性能金属空气电池阴极材料的重要选择。近年来,生物质炭材料在材料制备和微观结构设计等方面取得了较大进展。本文综述了生物质炭材料在金属空气电池阴极应用的最新研究进展,并从反应机理、合成策略和多维结构(一维、二维和三维)的角度深入阐述其对电催化性能的影响。最后,进一步讨论了生物质炭材料面临的挑战和未来的发展方向。这篇综述为生物质炭材料的结构设计提供了新的视角,旨在为开发高效、廉价和稳定的金属空气电池阴极催化剂提供参考和借鉴。 | 卢利来 李青山 孙元娜 匡坤斌 李植 王涛 高颖 王俊勃 | 2023 | 新型炭材料(中英文)2023，38，6： | 0 |
| 3 | Synergistically tuning the graphitic degree,porosity,and the configuration of active sites for highly active bifunctional catalysts and Zn-air batteries显示文摘Rational design and tailoring of the structural features of Co-N-C catalysts are urgently required to construct highly efficient bifunctional non-noble metal electrocatalysts for both oxygen evolution reaction(OER)and oxygen reduction reaction(ORR).Herein,we report a series of carbon-based catalysts with varied structural features,specifically the graphitic degree of carbon,porosity,and the configuration of active sites,and their effects on bifunctional oxygen electrocatalytic reactions.Through the synergistic tuning of these structural factors,the well-tailored Co-N-C catalyst exhibits a high bifunctional electrocatalytic activity,as revealed by a half-wave potential of 0.84 V for ORR and a low overpotential of 420 mV at 10 mA·cm^(−2)for OER.More impressively,the Zn-air battery using the optimum catalyst delivers excellent performance including a peak power density of 125.2 mW·cm_(−2)and a specific capacity of 790.8 mAh·gZn^(−1),as well as stable cycling durability,outperforming the noble metalsbased catalysts.The first-principles calculations reveal that the interlayer interaction between the pyridinic N-doped graphene and the confined Co nanoparticles increases the electronic states of the active C atoms near the Fermi level,thus enhancing the adsorption of the HOO*intermediate and generating superior catalytic activity for bifunctional oxygen electrocatalysis.By comprehensively studying the structural factors of catalysts,the bifunctional catalytic behaviors,the use in a practical Zn-air device,and theoretical simulations,this work may also give inspirations to the design,use,and understanding of other kinds of catalysts. | Yang Gao Debin Kong Fengli Cao Shuai Teng Tao Liang Bin Luo Bin Wang Quan-Hong Yang Linjie Zhi | 2022 | Nano Research2022，15，9： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员