Porous carbons derived from hypercrosslinked porous polymers for gas adsorption and energy storage
文献类型：期刊论文
| 作者 | Zhang, Chong1,2; Kong, Rui1; Wang, Xue1; Xu, Yunfeng1; Wang, Feng3; Ren, Wenfeng2; Wang, Yanhong2; Su, Fabing2; Jiang, Jia-Xing1 |
| 刊名 | CARBON
 |
| 出版日期 | 2017-04-01 |
| 卷号 | 114页码:608-618 |
| 关键词 | Porous carbons Hypercrosslinked porous polymers Gas adsorption Lithium ion batteries Supercapacitors |
| ISSN号 | 0008-6223 |
| 英文摘要 | Porous carbon materials with high surface areas were prepared using a hypercrosslinked porous organic polymer as porous precursor with potassium hydroxide activation. Nitrogen adsorption analysis revealed that the porous carbon materials have high surface area of up to 3101 m(2) g(-1) and high pore volume of 1.84 cm(3) g(-1), which can provide more accessible surface and sites for gas adsorption and electrochemical energy storage. The porous carbons with high surface area show high H-2 uptake ability of up to 3.25 wt% at 77 K and 1.13 bar and CO2 uptake ability of 6.69 mmol g(-1) at 273 K and 1.13 bar. The lithium ion battery fabricated from CHCPB-K-600 shows a high specific discharge capacity of 1221 mA h g(-1) at 100 mA g(-1), which could still retain 833 mA h g(-1) after 50 cycles at 100 mA CHCPB-K-600 also exhibits a high capacitance of 379 F g(-1) at 0.5 A g(-1) for supercapacitor, and the capacitance retains 91.2% after 3000 cycles at 2 A g(-1). Considering the high gas uptake ability, the excellent electrochemical performance, and the facile preparation strategy, these porous carbons hold a great potential for gas adsorption and energy storage. (C) 2016 Elsevier Ltd. All rights reserved. |
| WOS标题词 | Science & Technology ; Physical Sciences ; Technology |
| 类目[WOS] | Chemistry, Physical ; Materials Science, Multidisciplinary |
| 研究领域[WOS] | Chemistry ; Materials Science |
| 关键词[WOS] | LITHIUM-ION BATTERIES ; CONJUGATED MICROPOROUS POLYMERS ; HYDROGEN STORAGE ; ANODE MATERIALS ; CO2 ADSORPTION ; SURFACE-AREA ; SUPERCAPACITOR ELECTRODES ; NANOPOROUS CARBONS ; ORGANIC POLYMERS ; ACTIVATED CARBON |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000393249600069 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/21926]  |
| 专题 | 过程工程研究所_多相复杂系统国家重点实验室 |
| 作者单位 | 1.Shaanxi Normal Univ, Sch Mat Sci & Engn, Key Lab Macromol Sci Shaanxi Prov, Shaanxi Key Lab Adv Energy Devices, Xian 710062, Shaanxi, Peoples R China 2.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China 3.Wuhan Inst Technol, Key Lab Green Chem Proc, Minist Educ, Wuhan 430073, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Chong,Kong, Rui,Wang, Xue,et al. Porous carbons derived from hypercrosslinked porous polymers for gas adsorption and energy storage[J]. CARBON,2017,114:608-618. |
| APA | Zhang, Chong.,Kong, Rui.,Wang, Xue.,Xu, Yunfeng.,Wang, Feng.,...&Jiang, Jia-Xing.(2017).Porous carbons derived from hypercrosslinked porous polymers for gas adsorption and energy storage.CARBON,114,608-618. |
| MLA | Zhang, Chong,et al."Porous carbons derived from hypercrosslinked porous polymers for gas adsorption and energy storage".CARBON 114(2017):608-618. |
入库方式： OAI收割
来源：过程工程研究所
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