Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| Facile synthesis of 3D binder-free N-doped carbon nanonet derived from silkworm cocoon for Li-O-2 battery | |
| Jing, Shengyu1; Zhang, Maoshen1; Liang, Huagen2; Shen, Baolong2; Yin, Shibin3; Yang, Xu4 | |
| 2018-03-01 | |
| Source Publication | JOURNAL OF MATERIALS SCIENCE
 |
| ISSN | 0022-2461 |
| Volume | 53Issue:6Pages:4395-4405 |
| Corresponding Author | Liang, Huagen(lhg654@gmail.com) ; Yang, Xu(yangxu@ms.giec.ac.cn) |
| Abstract | Rechargeable nonaqueous lithium-O-2 batteries are considered as the most promising energy storage system for electric vehicles due to their extremely high energy density. However, the inefficient O-2 diffusion, large overpotential and unwanted side reaction still restrict their specific capacity and cycle performance. This work presents a facile method to prepare a novel 3D binder-free N-doped carbon nanonet by using an economical, green and sustainable biomass-silkworm cocoon as the precursor. Li-O-2 batteries with this N-doped carbon nanonet as the cathode delivered a superior specific capacity and excellent cycling stability, which attributable to the 3D porous and through structure, high specific surface area, the enhanced catalytic activity of ORR/OER arising from the incorporation of N, and the absence of binders in the electrode. Therefore, by taking advantages of the unique structure and morphology of biomass, the low-cost and green 3D binder-free N-doped carbon materials are a feasible approach for the preparation of high-performance cathode for Li-O-2 battery. |
| DOI | 10.1007/s10853-017-1818-7 |
| WOS Keyword | LITHIUM-OXYGEN BATTERIES ; HIERARCHICALLY POROUS CARBON ; AIR ELECTRODE ; GRAPHENE ; CATHODE ; ELECTROCATALYSTS ; REDUCTION ; NANOTUBES ; ARCHITECTURES ; PERFORMANCE |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | Fundamental Research Funds for the Central Universities[2014ZDPY20] |
| WOS Research Area | Materials Science |
| Funding Organization | Fundamental Research Funds for the Central Universities |
| WOS Subject | Materials Science, Multidisciplinary |
| WOS ID | WOS:000418294200039 |
| Publisher | SPRINGER |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/22758 |
| Collection | 中国科学院广州能源研究所 |
| Corresponding Author | Liang, Huagen; Yang, Xu |
| Affiliation | 1.China Univ Min & Technol, Sch Informat & Control Engn, Xuzhou 221116, Jiangsu, Peoples R China 2.China Univ Min & Technol, Low Carbon Energy Inst, Sch Mat Sci & Engn, Xuzhou 221116, Jiangsu, Peoples R China 3.Guangxi Univ, Collaborat Innovat Ctr Renewable Energy Mat CICRE, Nanning 530004, Peoples R China 4.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China |
| Recommended Citation GB/T 7714 | Jing, Shengyu,Zhang, Maoshen,Liang, Huagen,et al. Facile synthesis of 3D binder-free N-doped carbon nanonet derived from silkworm cocoon for Li-O-2 battery[J]. JOURNAL OF MATERIALS SCIENCE,2018,53(6):4395-4405. |
| APA | Jing, Shengyu,Zhang, Maoshen,Liang, Huagen,Shen, Baolong,Yin, Shibin,&Yang, Xu.(2018).Facile synthesis of 3D binder-free N-doped carbon nanonet derived from silkworm cocoon for Li-O-2 battery.JOURNAL OF MATERIALS SCIENCE,53(6),4395-4405. |
| MLA | Jing, Shengyu,et al."Facile synthesis of 3D binder-free N-doped carbon nanonet derived from silkworm cocoon for Li-O-2 battery".JOURNAL OF MATERIALS SCIENCE 53.6(2018):4395-4405. |
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