Knowledge Management System Of Institute of process engineering,CAS
| Waste-biomass tar functionalized carbon spheres with N/P Co-doping and hierarchical pores as sustainable low-cost energy storage materials | |
| Li, Dong1,2; Guo, Yanchuan3; Li, Yi4; Liu, Zhengang1,2; Chen, Zeliang1,2 | |
| 2022-04-01 | |
| Source Publication | RENEWABLE ENERGY
 |
| ISSN | 0960-1481 |
| Volume | 188Pages:61-69 |
| Abstract | Biomass tar has exhibited promising potential for fabricating carbon-based functional materials. In this study, carbon materials with hierarchical pores, N/P co-doping, and oxygen-rich functional groups were prepared from glucose and biomass tar via a hydrothermal treatment combined with H3PO4 activation strategy and their electrochemical performances were evaluated. The results showed that the coating of tar inhibited agglomeration of carbon sphere derived from glucose and regulated its surface properties, resulting in hierarchical porous structure and surface functional groups. During thermal treatment, the resultant carbon materials were appropriately self-heteroatom doped by N and P from tar and H3PO4, respectively. Due to the unique structure, the specific capacitance of as-prepared carbon electrode was 199 F g(-1). The symmetric TGC-60 0 capacitor showed excellent electrochemical properties with specific capacitance of 175 F g(-1) and energy density of 6.1 Wh kg(-1). Furthermore, TGC-60 0 capacitor showed superior cyclic stability, the capacitance retention was around 92% after 5000 runs. This study offered a green and low-cost utilization approach for biomass tar to prepare supercapacitor with excellent electrochemical performance. (C) 2022 Elsevier Ltd. All rights reserved. |
| Keyword | Waste biomass Carbon material Hydrothermal Structure regulation Electrochemical performance |
| DOI | 10.1016/j.renene.2022.01.109 |
| Language | 英语 |
| WOS Keyword | DOPED POROUS CARBON ; NITROGEN ; ADSORPTION ; SUPERCAPACITORS ; ACTIVATION ; GRAPHITE ; BIOCHAR ; GLUCOSE ; YIELD ; DYE |
| Funding Project | Key Research Pro-gram of Chinese Academy of Science[ZDRW-ZS-2018-1-3] ; Beijing Municipal Science and Technology Commission[Z191100007619045] ; Science and Technology Service Network (STS) program of Chinese Academy of Sciences[KFJ-STS-QYZX-101] ; Shandong Province Key Research and Development Pro-gram[2021CXGC010803] |
| WOS Research Area | Science & Technology - Other Topics ; Energy & Fuels |
| WOS Subject | Green & Sustainable Science & Technology ; Energy & Fuels |
| Funding Organization | Key Research Pro-gram of Chinese Academy of Science ; Beijing Municipal Science and Technology Commission ; Science and Technology Service Network (STS) program of Chinese Academy of Sciences ; Shandong Province Key Research and Development Pro-gram |
| WOS ID | WOS:000813403900005 |
| Publisher | PERGAMON-ELSEVIER SCIENCE LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.ipe.ac.cn/handle/122111/54066 |
| Collection | 中国科学院过程工程研究所 |
| Corresponding Author | Liu, Zhengang |
| Affiliation | 1.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, 18 Shuangqing Rd, Beijing 100085, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Tech Inst Phys & Chem, Key Lab Photochem Convers & Optoelect Mat, 29 Zhongguancun East Rd, Beijing 100190, Peoples R China 4.Chinese Acad Sci, Inst Proc Engn IPE, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China |
| Recommended Citation GB/T 7714 | Li, Dong,Guo, Yanchuan,Li, Yi,et al. Waste-biomass tar functionalized carbon spheres with N/P Co-doping and hierarchical pores as sustainable low-cost energy storage materials[J]. RENEWABLE ENERGY,2022,188:61-69. |
| APA | Li, Dong,Guo, Yanchuan,Li, Yi,Liu, Zhengang,&Chen, Zeliang.(2022).Waste-biomass tar functionalized carbon spheres with N/P Co-doping and hierarchical pores as sustainable low-cost energy storage materials.RENEWABLE ENERGY,188,61-69. |
| MLA | Li, Dong,et al."Waste-biomass tar functionalized carbon spheres with N/P Co-doping and hierarchical pores as sustainable low-cost energy storage materials".RENEWABLE ENERGY 188(2022):61-69. |
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