| Good Low-Temperature Properties of Nitrogen-Enriched Porous Carbon as Sulfur Hosts for High-Performance Li-S Batteries | |
Zhu, Shaoyin1 ; Wang, Yanqing1; Jiang, Jicheng1; Yan, Xiao1; Sun, Deye1; Jin, Yongcheng1; Nan, Cewen2; Munakata, Hirokazu3; Kanamura, Kiyoshi3
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| 2016-07-13 | |
| Source Publication | ACS APPLIED MATERIALS & INTERFACES
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| Volume | 8Issue:27Pages:17253-17259 |
| Abstract | Despite the increased attention devoted to exploring cathode construction based on various nitrogen enriched carbon scaffolds at room temperature, the low temperature behaviors of Li-S cathodes have yet to be studied. Herein, we demonstrate the good low-temperature electrochemical performances of nitrogen-enriched carbon/sulfur composite cathodes. Electrochemical evaluation indicates that a reversible capacity of 368 mAh g(-1) (0.5 C) over 100 cycles is achieved at -20 degrees C. After returning to 25 degrees C, a capacity of 620 mAh g(-1) (0.5 C) is achieved over 350 cycles with a low-capacity attenuation rate (0.071% per cycle) and an initial capacity of 1151 mAh g(-1) (0.1C). This positive electrochemical property was speculated to result from the good surface chemistry of the various amine groups in the nitrogen-enriched carbon materials with enhanced polysulfide immobilization. |
| Subtype | Article |
| Keyword | Nitrogen-enriched Carbon Low Temperature Polysulfide Immobilization Surface Chemistry Li-s Cathodes |
| WOS Headings | Science & Technology ; Technology |
| DOI | 10.1021/acsami.6b04355 |
| WOS Keyword | CATHODE MATERIAL ; SECONDARY BATTERIES ; MESOPOROUS CARBONS ; ENERGY-STORAGE ; DOPED GRAPHENE ; LITHIUM ; COMPOSITE ; CONDENSATION ; ELECTRODES ; MELAMINE |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Science & Technology - Other Topics ; Materials Science |
| Funding Organization | National Natural Science Foundation of China(21503250) ; Chinese Academy of Sciences ; CAS Key Laboratory of Biobased Materials of Qingdao Institute of Bioenergy and Bioprocess Technology |
| WOS Subject | Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary |
| WOS ID | WOS:000379794100029 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.qibebt.ac.cn/handle/337004/8389 |
| Collection | 先进界面技术研究组 |
| Affiliation | 1.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, CAS Key Lab Biobased Mat, Qingdao 266101, Peoples R China 2.Tsinghua Univ, Sch Mat Sci & Engn, State Key Lab New Ceram & Fine Proc, Beijing 100084, Peoples R China 3.Tokyo Metropolitan Univ, Grad Sch Urban Environm Sci, Dept Appl Chem, 1-1 Minami Ohsawa, Hachioji, Tokyo 1920397, Japan |
| Recommended Citation GB/T 7714 | Zhu, Shaoyin,Wang, Yanqing,Jiang, Jicheng,et al. Good Low-Temperature Properties of Nitrogen-Enriched Porous Carbon as Sulfur Hosts for High-Performance Li-S Batteries[J]. ACS APPLIED MATERIALS & INTERFACES,2016,8(27):17253-17259. |
| APA | Zhu, Shaoyin.,Wang, Yanqing.,Jiang, Jicheng.,Yan, Xiao.,Sun, Deye.,...&Kanamura, Kiyoshi.(2016).Good Low-Temperature Properties of Nitrogen-Enriched Porous Carbon as Sulfur Hosts for High-Performance Li-S Batteries.ACS APPLIED MATERIALS & INTERFACES,8(27),17253-17259. |
| MLA | Zhu, Shaoyin,et al."Good Low-Temperature Properties of Nitrogen-Enriched Porous Carbon as Sulfur Hosts for High-Performance Li-S Batteries".ACS APPLIED MATERIALS & INTERFACES 8.27(2016):17253-17259. |
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