A template oriented one-dimensional Schiff-base polymer: towards flexible nitrogen-enriched carbonaceous electrodes with ultrahigh electrochemical capacity
文献类型：期刊论文
| 作者 | Xiao, Zhichang; Han, Junwei; He, Haiyong; Zhang, Xinghao; Xiao, Jing; Han, Daliang; Kong, Debin; Wang, Bin; Yang, Quan-Hong; Zhi, Linjie |
| 刊名 | NANOSCALE
 |
| 出版日期 | 2021 |
| 卷号 | 13期号:45页码:19210-19217 |
| 关键词 | LITHIUM-ION CAPACITORS HYBRID ENERGY-STORAGE GRAPHENE CATALYSTS BATTERY NANOSHEETS DENSITY CATHODE ROBUST ANODE |
| 英文摘要 | Lithium-ion capacitors (LICs) have attracted much attention considering their efficient combination of high energy density and high-power density. However, to meet the increasing requirements of energy storage devices and the flexible portable electronic equipment, it is still challenging to develop flexible LIC anodes with high specific capacity and excellent rate capability. Herein, we propose a delicate bottom-up strategy to integrate unique Schiff-base-type polymers into desirable one-dimensional (1D) polymeric structures. A secondary-polymerization-induced template-oriented synthesis approach realizes the 1D integration of Schiff-base porous organic polymers with appealing characteristics of a high nitrogen-doping level and developed pore channels, and a further thermalization yields flexible nitrogen-enriched carbon nanofibers with high specific capacity and fast ion transport. Remarkably, when used as the flexible anode in LICs, the NPCNF//AC LIC demonstrates a high energy density of 154 W h kg(-1) at 500 W kg(-1) and a high power density of 12.5 kW kg(-1) at 104 W h kg(-1). This work may provide a new scenario for synthesizing 1D Schiff-base-type polymer derived nitrogen-enriched carbonaceous materials towards promising free-standing anodes in LICs. |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/21358]  |
| 专题 | 2021专题_期刊论文 |
| 作者单位 | 1.Xiao, ZC (corresponding author), Hebei Agr Univ, Coll Sci, Dept Chem, Baoding 071001, Peoples R China. 2.Zhi, LJ (corresponding author), Natl Ctr Nanosci & Technol, CAS Ctr Excellence Nanosci, CAS Key Lab Nanosyst & Hierarch Fabricat, Beijing 100190, Peoples R China. 3.Kong, DB (corresponding author), China Univ Petr East China, Coll New Energy, Qingdao, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Xiao, Zhichang,Han, Junwei,He, Haiyong,et al. A template oriented one-dimensional Schiff-base polymer: towards flexible nitrogen-enriched carbonaceous electrodes with ultrahigh electrochemical capacity[J]. NANOSCALE,2021,13(45):19210-19217. |
| APA | Xiao, Zhichang.,Han, Junwei.,He, Haiyong.,Zhang, Xinghao.,Xiao, Jing.,...&Zhi, Linjie.(2021).A template oriented one-dimensional Schiff-base polymer: towards flexible nitrogen-enriched carbonaceous electrodes with ultrahigh electrochemical capacity.NANOSCALE,13(45),19210-19217. |
| MLA | Xiao, Zhichang,et al."A template oriented one-dimensional Schiff-base polymer: towards flexible nitrogen-enriched carbonaceous electrodes with ultrahigh electrochemical capacity".NANOSCALE 13.45(2021):19210-19217. |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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