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DOI | 10.1126/science.aax6873 |
Reversible epitaxial electrodeposition of metals in battery anodes | |
Zheng, Jingxu1; Zhao, Qing2; Tang, Tian1; Yin, Jiefu2; Quilty, Calvin D.3; Renderos, Genesis D.3; Liu, Xiaotun2; Deng, Yue; Wang, Lei4; Bock, David C.4; Jaye, Cherno5; Zhang, Duhan6; Takeuchi, Esther S.3,4,7; Takeuchi, Kenneth J.3,4; Marschilok, Amy C.3,4,7; Archer, Lynden A.1,2 | |
2019-11-01 | |
发表期刊 | SCIENCE
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ISSN | 0036-8075 |
EISSN | 1095-9203 |
出版年 | 2019 |
卷号 | 366期号:6465页码:645-+ |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | The propensity of metals to form irregular and nonplanar electrodeposits at liquid-solid interfaces has emerged as a fundamental barrier to high-energy, rechargeable batteries that use metal anodes. We report an epitaxial mechanism to regulate nucleation, growth, and reversibility of metal anodes. The crystallographic, surface texturing, and electrochemical criteria for reversible epitaxial electrodeposition of metals are defined and their effectiveness demonstrated by using zinc (Zn), a safe, low-cost, and energy-dense battery anode material. Graphene, with a low lattice mismatch for Zn, is shown to be effective in driving deposition of Zn with a locked crystallographic orientation relation. The resultant epitaxial Zn anodes achieve exceptional reversibility over thousands of cycles at moderate and high rates. Reversible electrochemical epitaxy of metals provides a general pathway toward energy-dense batteries with high reversibility. |
领域 | 地球科学 ; 气候变化 ; 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000494465700051 |
WOS关键词 | HIGH-ENERGY ; ZINC ; DENDRITE ; GROWTH ; ELECTROLYTES ; INTERFACES ; STORAGE ; LIQUID |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/226136 |
专题 | 环境与发展全球科技态势 |
作者单位 | 1.Cornell Univ, Dept Mat Sci & Engn, Ithaca, NY 14853 USA; 2.Cornell Univ, Robert Frederick Smith Sch Chem & Biomol Engn, Ithaca, NY 14853 USA; 3.SUNY Stony Brook, Dept Chem, Stony Brook, NY 11794 USA; 4.Brookhaven Natl Lab, Energy Sci Directorate, Interdisciplinary Sci Bldg,Bldg 734, Upton, NY 11973 USA; 5.NIST, Mat Measurement Lab, Gaithersburg, MD 20899 USA; 6.Cornell Univ, Sibley Sch Mech & Aerosp Engn, Ithaca, NY 14853 USA; 7.Dept Mat Sci & Chem Engn, Stony Brook, NY 11794 USA |
推荐引用方式 GB/T 7714 | Zheng, Jingxu,Zhao, Qing,Tang, Tian,et al. Reversible epitaxial electrodeposition of metals in battery anodes[J]. SCIENCE,2019,366(6465):645-+. |
APA | Zheng, Jingxu.,Zhao, Qing.,Tang, Tian.,Yin, Jiefu.,Quilty, Calvin D..,...&Archer, Lynden A..(2019).Reversible epitaxial electrodeposition of metals in battery anodes.SCIENCE,366(6465),645-+. |
MLA | Zheng, Jingxu,et al."Reversible epitaxial electrodeposition of metals in battery anodes".SCIENCE 366.6465(2019):645-+. |
条目包含的文件 | 条目无相关文件。 |
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