| Promising Porous Carbon Derived from Celtuce Leaves with Outstanding Supercapacitance and CO2 Capture Performance | |
| Department | 清洁能源化学与材料实验室 |
Wang RT(王儒涛)1,2,3 ; Wang PY(王培煜)1,4; Yan XB(阎兴斌)1,2; Lang JW(郎俊伟)1; Peng C(彭超)1; Xue QJ(薛群基)2; Yan XB(阎兴斌)
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| The second department | 固体润滑国家重点实验室 |
| 2012 | |
| Source Publication | ACS Applied Materials & Interfaces
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| ISSN | 1944-8244 |
| Volume | 4Issue:11Pages:5800-5806 |
| Abstract | Business costs and energy/environmental concerns have increased interested in biomass materials for production of activated carbons, especially as electrode materials for supercapacitors or as solid-state adsorbents in CO2 adsorption area. In this paper, waste celtuce leaves were used to prepare porous carbon by air-drying, pyrolysis at 600 °C in argon, followed by KOH activation. The as-prepared porous carbon have a very high specific surface area of 3404 m2/g and a large pore volume of 1.88 cm3/g. As an electroactive material, the porous carbon exhibits good capacitive performance in KOH aqueous electrolyte, with the specific capacitances of 421 and 273 F/g in three and two-electrode systems, respectively. As a solid-state adsorbent, the porous carbon has an excellent CO2 adsorption capacity at ambient pressures of up to 6.04 and 4.36 mmol/g at 0 and 25 °C, respectively. With simple production process, excellent recyclability and regeneration stability, the porous carbon that was derived from celtuce leaves is among the most promising materials for high-performance supercapacitors and CO2 capture. |
| Keyword | Porous Carbon Celtuce Leaves Supercapacitor Co2 Capture Biomass Koh Activation |
| Subject Area | 材料科学与物理化学 |
| DOI | 10.1021/am302077c |
| Funding Organization | the Top Hundred Talents Program of Chinese Academy of Sciences;the Youth Science Foundations of Gansu Province (1107RJYA274) |
| Indexed By | SCI |
| If | 5.008 |
| Language | 英语 |
| Funding Project | 低维材料与化学储能课题组;低维材料摩擦学组 |
| compositor | 第一作者单位 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/4966 |
| Collection | 清洁能源化学与材料实验室 固体润滑国家重点实验室（LSL） |
| Corresponding Author | Yan XB(阎兴斌) |
| Affiliation | 1.Chinese Acad Sci, Lab Clean Energy Chem & Mat, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China 3.Chinese Acad Sci, Grad Univ, Beijing 100080, Peoples R China 4.Lanzhou City Univ, Inst Elect Informat Sci & Technol, Lanzhou 730000, Peoples R China |
| Recommended Citation GB/T 7714 | Wang RT,Wang PY,Yan XB,et al. Promising Porous Carbon Derived from Celtuce Leaves with Outstanding Supercapacitance and CO2 Capture Performance[J]. ACS Applied Materials & Interfaces,2012,4(11):5800-5806. |
| APA | Wang RT.,Wang PY.,Yan XB.,Lang JW.,Peng C.,...&阎兴斌.(2012).Promising Porous Carbon Derived from Celtuce Leaves with Outstanding Supercapacitance and CO2 Capture Performance.ACS Applied Materials & Interfaces,4(11),5800-5806. |
| MLA | Wang RT,et al."Promising Porous Carbon Derived from Celtuce Leaves with Outstanding Supercapacitance and CO2 Capture Performance".ACS Applied Materials & Interfaces 4.11(2012):5800-5806. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Promising Porous Car（508KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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