Molecular Design Strategies for Electrochemical Behavior of Aromatic Carbonyl Compounds in Organic and Aqueous Electrolytes
Article
Peng, Huiling, Yu, Qianchuan, Wang, Shengping, Kim, Jeonghun, Rowan, Alan E., Nanjundan, Ashok Kumar, Yamauchi, Yusuke and Yu, Jingxian. 2019. "Molecular Design Strategies for Electrochemical Behavior of Aromatic Carbonyl Compounds in Organic and Aqueous Electrolytes." Advanced Science. 6 (17). https://doi.org/10.1002/advs.201900431
Article Title | Molecular Design Strategies for Electrochemical Behavior of Aromatic Carbonyl Compounds in Organic and Aqueous Electrolytes |
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ERA Journal ID | 210044 |
Article Category | Article |
Authors | Peng, Huiling, Yu, Qianchuan, Wang, Shengping, Kim, Jeonghun, Rowan, Alan E., Nanjundan, Ashok Kumar, Yamauchi, Yusuke and Yu, Jingxian |
Journal Title | Advanced Science |
Journal Citation | 6 (17) |
Article Number | 1900431 |
Number of Pages | 37 |
Year | 2019 |
Publisher | John Wiley & Sons |
Place of Publication | Germany |
ISSN | 2198-3844 |
Digital Object Identifier (DOI) | https://doi.org/10.1002/advs.201900431 |
Web Address (URL) | https://onlinelibrary.wiley.com/doi/10.1002/advs.201900431 |
Abstract | To sustainably satisfy the growing demand for energy, organic carbonyl compounds (OCCs) are being widely studied as electrode active materials for batteries owing to their high capacity, flexible structure, low cost, environmental friendliness, renewability, and universal applicability. However, their high solubility in electrolytes, limited active sites, and low conductivity are obstacles in increasing their usage. Here, the nucleophilic addition reaction of aromatic carbonyl compounds (ACCs) is first used to explain the electrochemical behavior of carbonyl compounds during charge–discharge, and the relationship of the molecular structure and electrochemical properties of ACCs are discussed. Strategies for molecular structure modifications to improve the performance of ACCs, i.e., the capacity density, cycle life, rate performance, and voltage of the discharge platform, are also elaborated. ACCs, as electrode active materials in aqueous solutions, will become a future research hotspot. ACCs will inevitably become sustainable green materials for batteries with high capacity density and high power density. |
Keywords | aromatic carbonyl compounds |
ANZSRC Field of Research 2020 | 401703. Energy generation, conversion and storage (excl. chemical and electrical) |
Byline Affiliations | China University of Geosciences, China |
Qingdao University of Science and Technology, China | |
University of Queensland | |
University of Adelaide |
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