Poly(vinylidene chloride)-Based Carbon with Ultrahigh Microporosity and Outstanding Performance for CH4 and H-2 Storage and CO2 Capture
文献类型：期刊论文
| 作者 | Cai, Jinjun; Qi, Jingbo; Yang, Chunpeng; Zhao, Xuebo |
| 刊名 | ACS APPLIED MATERIALS & INTERFACES
 |
| 出版日期 | 2014-03-12 |
| 卷号 | 6期号:5页码:3703-3711 |
| 关键词 | porous carbons carbonization activation carbon capture hydrogen storage |
| 英文摘要 | Poly(vinylidene chloride)-based carbon (PC) with ultrahigh microporisity was prepared by simple carbonization and KOH activation, exhibiting great potential to be superior CO2, CH4, and H-2 adsorbent at high pressures. The CO2 uptake for pristine PC is highly up to 3.97 mmol/g at 25 degrees C and 1 bar while the activated PC exhibits a slightly lower uptake at 1 bar. However, the activated PC has an outstanding CO2 uptake of up to 18.27 mmol/g at 25 degrees C and 20 bar. Gas uptakes at high pressures are proportional to the surface areas of carbons. The CH4 uptake for the activated PC is up to 10.25 mmol/g (16.4 wt % or 147 v/v) at 25 degrees C and 20 bar which is in a top-ranked uptake for large surface area carbons. Furthermore, H2 uptake on the activated PC reaches 4.85 wt % at -196 degrees C and 20 bar. Significantly, an exceptionally large H-2 storage capacity of up to 2.43 wt % at 1 bar was obtained, which is among the largest value reported to date for any porous adsorbents, to the best of our knowledge. The ease of preparation and large capture capacities endow this kind of carbon attractive as promising adsorbent for CH4, H-2, and CO2 storage. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary |
| 研究领域[WOS] | Science & Technology - Other Topics ; Materials Science |
| 关键词[WOS] | HIGH-SURFACE-AREA ; HIERARCHICAL POROUS CARBON ; METAL-ORGANIC FRAMEWORKS ; HYDROGEN STORAGE ; ACTIVATED CARBON ; METHANE STORAGE ; GAS-STORAGE ; PORE-SIZE ; DIOXIDE ADSORPTION ; NANOPOROUS CARBONS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000332922900084 |
| 公开日期 | 2015-12-24 |
| 源URL | [http://ir.qibebt.ac.cn/handle/337004/6254]  |
| 专题 | 青岛生物能源与过程研究所_储氢及新型纳孔材料团队 |
| 作者单位 | Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cai, Jinjun,Qi, Jingbo,Yang, Chunpeng,et al. Poly(vinylidene chloride)-Based Carbon with Ultrahigh Microporosity and Outstanding Performance for CH4 and H-2 Storage and CO2 Capture[J]. ACS APPLIED MATERIALS & INTERFACES,2014,6(5):3703-3711. |
| APA | Cai, Jinjun,Qi, Jingbo,Yang, Chunpeng,&Zhao, Xuebo.(2014).Poly(vinylidene chloride)-Based Carbon with Ultrahigh Microporosity and Outstanding Performance for CH4 and H-2 Storage and CO2 Capture.ACS APPLIED MATERIALS & INTERFACES,6(5),3703-3711. |
| MLA | Cai, Jinjun,et al."Poly(vinylidene chloride)-Based Carbon with Ultrahigh Microporosity and Outstanding Performance for CH4 and H-2 Storage and CO2 Capture".ACS APPLIED MATERIALS & INTERFACES 6.5(2014):3703-3711. |
入库方式： OAI收割
来源：青岛生物能源与过程研究所
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