Graphitized Loofah Sponge-Derived Carbon for Supercapacitors with Superior Volumetric Capacitance
文献类型：期刊论文
| 作者 | Zhu, Yuxin; Zhang, Yunqiang; Li, Mei; Peng, Dan; Mu, Qiuhong; Zhang, Changbin |
| 刊名 | PARTICLE & PARTICLE SYSTEMS CHARACTERIZATION
 |
| 出版日期 | 2022-09 |
| 卷号 | 39期号:9页码:2200071 |
| 关键词 | POROUS CARBON ELECTRODE MATERIALS MESOPOROUS CARBONS BIOMASS WASTE PERFORMANCE FABRICATION ACTIVATION NITROGEN SHELL |
| ISSN号 | 0934-0866 |
| 英文摘要 | Biomass-derived carbons (BDCs) have achieved huge improvements in pore structures and performance when prepared by chemical activation, resulting in single pore distribution and deteriorating electrical conductivity yet. It is the greatest challenge to obtain high graphitization BDCs with attractive electrochemical performance at high mass loading of active materials. Partially graphitized loofah sponge-derived carbon (CLC) is successfully prepared by metal ion-assisted activation and high-temperature annealing, exhibiting a high specific surface area of 1133.8 m(2) g(-1) and rich nitrogen and oxygen content. Attributing to the structural advantages and the retained macropore network, the CLC loaded with 10 mg cm(-2) demonstrated a volumetric capacitance (C-V) of 1 188.8 F cm(-3) at a current density of 0.2 A g(-1) and an impressive capacitance retention of 97.7% after 15,000 charge/discharge cycles. This work proposes an economical and feasible synthetic route for the preparation of highly graphitized BDCs, offering the possibility of large-scale synthesis of ideal performance supercapacitor (SCs) electrode materials. |
| 源URL | [https://ir.rcees.ac.cn/handle/311016/47407]  |
| 专题 | 生态环境研究中心_大气污染控制中心 |
| 作者单位 | 1.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, Beijing 100085, Peoples R China 2.Qilu Univ Technol, Shandong Acad Sci, State Key Lab Biobased Mat & Green Papermaking, Jinan 250353, Peoples R China 3.Qilu Univ Technol, Shandong Acad Sci, Sch Mat Sci & Engn, Jinan 250353, Peoples R China 4.Qilu Univ Technol, Shandong Acad Sci, Adv Mat Inst, Shandong Prov Key Lab Special Silicone Containing, Jinan 250014, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhu, Yuxin,Zhang, Yunqiang,Li, Mei,et al. Graphitized Loofah Sponge-Derived Carbon for Supercapacitors with Superior Volumetric Capacitance[J]. PARTICLE & PARTICLE SYSTEMS CHARACTERIZATION,2022,39(9):2200071. |
| APA | Zhu, Yuxin,Zhang, Yunqiang,Li, Mei,Peng, Dan,Mu, Qiuhong,&Zhang, Changbin.(2022).Graphitized Loofah Sponge-Derived Carbon for Supercapacitors with Superior Volumetric Capacitance.PARTICLE & PARTICLE SYSTEMS CHARACTERIZATION,39(9),2200071. |
| MLA | Zhu, Yuxin,et al."Graphitized Loofah Sponge-Derived Carbon for Supercapacitors with Superior Volumetric Capacitance".PARTICLE & PARTICLE SYSTEMS CHARACTERIZATION 39.9(2022):2200071. |
入库方式： OAI收割
来源：生态环境研究中心
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