Study of high conductivity electrode for superior performance lithium-ion batteries based on low tortuosity corn straw biochar/VS4 with multichannel structure
文献类型：期刊论文
| 作者 | Yang, Jiaxun1; Zhen, Feng2,3; Wang, Qiyu5; Zhang, Quanguo4,5; Li, Hongru1; Zhang, Lingling1; Qu, Bin1,6 |
| 刊名 | INDUSTRIAL CROPS AND PRODUCTS
 |
| 出版日期 | 2024-03-01 |
| 卷号 | 209页码:9 |
| 关键词 | Corn straw biochar Low tortuosity Multi channels structure |
| ISSN号 | 0926-6690 |
| DOI | 10.1016/j.indcrop.2023.117995 |
| 通讯作者 | Qu, Bin(qubin@neau.edu.cn) |
| 英文摘要 | It is an effective measure to achieve the application agricultural waste and the development of sustainable energy by effectively utilizing the corn straw with natural multichannel structure in electrochemical energy storage devices. Corn straw biochar as a sustainable and environmentally friendly form of clean energy, serves as a carbon-based material in electrode of lithium-ion batteries. The natural multi-channels and sieve tube structure is the foundation for the electrode with low tortuosity. Within the traditional carbon materials, these characteristics are not commonly presented. In this study, a strategy is proposed to boost the performance of the electrode by devising and modifying its structure. The multichannel and porous structure within the electrodes is achieved by leveraging the natural structure of corn straw. This unique structure can bring low tortuosity in the electrode, thereby facilitating the construction of the direct ions transfer channels and continuous electrons pathways. Moreover, the inherent nitrogenous feature of biochar result in enhanced surface polarity, enabling the electrode material to trap the polar polysulfides efficiently. Additionally, the multichannel and porous structure of elec-trode also bring sufficient space to accommodate volume expansion, thereby improving the stability of electrode. Therefore, this work points an effective approach to harnessing the potential of corn straw and also constructing an electrode with a multichannel and porous structure and low tortuosity, ultimately enhancing the electro-chemical performance for lithium batteries. |
| WOS关键词 | ENERGY-STORAGE ; VS4 ; COMPOSITES |
| 资助项目 | National Natural Science Foundation of China[22209022] |
| WOS研究方向 | Agriculture |
| 语种 | 英语 |
| WOS记录号 | WOS:001165867100001 |
| 出版者 | ELSEVIER |
| 资助机构 | National Natural Science Foundation of China |
| 源URL | [http://ir.giec.ac.cn/handle/344007/41032]  |
| 专题 | 中国科学院广州能源研究所 |
| 通讯作者 | Qu, Bin |
| 作者单位 | 1.Northeast Agr Univ, Coll Arts & Sci, Harbin 150030, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China 3.Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China 4.Huanghe Sci & Technol Univ, Inst Agr Engn, Zhengzhou 450006, Peoples R China 5.Henan Agr Univ, Key Lab New Mat & Facil Rural Renewable Energy, MOA China, Zhengzhou 450002, Peoples R China 6.600 Changjiang Rd Xiangfang Dist, Harbin 150030, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, Jiaxun,Zhen, Feng,Wang, Qiyu,et al. Study of high conductivity electrode for superior performance lithium-ion batteries based on low tortuosity corn straw biochar/VS4 with multichannel structure[J]. INDUSTRIAL CROPS AND PRODUCTS,2024,209:9. |
| APA | Yang, Jiaxun.,Zhen, Feng.,Wang, Qiyu.,Zhang, Quanguo.,Li, Hongru.,...&Qu, Bin.(2024).Study of high conductivity electrode for superior performance lithium-ion batteries based on low tortuosity corn straw biochar/VS4 with multichannel structure.INDUSTRIAL CROPS AND PRODUCTS,209,9. |
| MLA | Yang, Jiaxun,et al."Study of high conductivity electrode for superior performance lithium-ion batteries based on low tortuosity corn straw biochar/VS4 with multichannel structure".INDUSTRIAL CROPS AND PRODUCTS 209(2024):9. |
入库方式： OAI收割
来源：广州能源研究所
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