Efficient Design for a High-Energy and High-Power Capability Hybrid Electric Power Device with Enhanced Electrochemical Interfaces
文献类型：期刊论文
| 作者 | Sun, Ruili1,2; Xia, Zhangxun2; Qi, Fulai3; Jing, Fenning2; Deng, Ruoyi1,2; Wang, Suli2; Sun, Gongquan2 |
| 刊名 | ACS APPLIED MATERIALS & INTERFACES
 |
| 出版日期 | 2019-06-05 |
| 卷号 | 11期号:22页码:19943-19949 |
| ISSN号 | 1944-8244 |
| 关键词 | hybrid electrode electrochemical interfaces hybrid electric power device |
| DOI | 10.1021/acsami.9b01863 |
| 通讯作者 | Wang, Suli(suliwang@dicp.ac.cn) ; Sun, Gongquan(gqsung@dicp.ac.cn) |
| 英文摘要 | Fabrication of novel electrode architectures with tailored electrochemical interfaces (EI) is an effective strategy for enhancing charge and mass transport processes within electrochemical devices. Here, we design and fabricate a well-hybrid electrode based on the coupling of polyaniline (PANI) nanowires and Pt-based electrocatalysts to manufacture a hybrid electric power device (HEPD) combining the advantages of supercapacitors and fuel cells. Because of the boosted charge transfer between PANI nanowires and Pt-based materials via enhanced EIs, the HEPD assembled with hybrid electrodes shows remarkable performance with a peak power density of 222 mW cm(-2), a specific power of 3810 W kg(-1), and a specific energy of 2100 Wh kg(-1), normalized to the mass of membrane electrode assemblies. The in situ Raman spectra and extended electrochemical studies demonstrate the intrinsic mechanism of charge transfer processes within hybrid electrodes, shedding light on the alternative progress of electrochemical energy conversion systems and storage devices. |
| WOS关键词 | FUEL ; PERFORMANCE ; MEMBRANE ; STORAGE ; CARBON ; ELECTROCATALYST ; NANOPARTICLES ; MANAGEMENT ; VEHICLES ; SUPPORT |
| 资助项目 | Transformational Technologies for Clean Energy and Demonstration, Strategic Priority Research Program of the Chinese Academy of Science[XDA21090203] ; High temperature methanol fuel cell electric vehicle power supply system, the Program of the Chinese Academy of Science[KFZD-SW-419] |
| WOS研究方向 | Science & Technology - Other Topics ; Materials Science |
| 语种 | 英语 |
| 出版者 | AMER CHEMICAL SOC |
| WOS记录号 | WOS:000470938500028 |
| 资助机构 | Transformational Technologies for Clean Energy and Demonstration, Strategic Priority Research Program of the Chinese Academy of Science ; Transformational Technologies for Clean Energy and Demonstration, Strategic Priority Research Program of the Chinese Academy of Science ; High temperature methanol fuel cell electric vehicle power supply system, the Program of the Chinese Academy of Science ; High temperature methanol fuel cell electric vehicle power supply system, the Program of the Chinese Academy of Science ; Transformational Technologies for Clean Energy and Demonstration, Strategic Priority Research Program of the Chinese Academy of Science ; Transformational Technologies for Clean Energy and Demonstration, Strategic Priority Research Program of the Chinese Academy of Science ; High temperature methanol fuel cell electric vehicle power supply system, the Program of the Chinese Academy of Science ; High temperature methanol fuel cell electric vehicle power supply system, the Program of the Chinese Academy of Science ; Transformational Technologies for Clean Energy and Demonstration, Strategic Priority Research Program of the Chinese Academy of Science ; Transformational Technologies for Clean Energy and Demonstration, Strategic Priority Research Program of the Chinese Academy of Science ; High temperature methanol fuel cell electric vehicle power supply system, the Program of the Chinese Academy of Science ; High temperature methanol fuel cell electric vehicle power supply system, the Program of the Chinese Academy of Science ; Transformational Technologies for Clean Energy and Demonstration, Strategic Priority Research Program of the Chinese Academy of Science ; Transformational Technologies for Clean Energy and Demonstration, Strategic Priority Research Program of the Chinese Academy of Science ; High temperature methanol fuel cell electric vehicle power supply system, the Program of the Chinese Academy of Science ; High temperature methanol fuel cell electric vehicle power supply system, the Program of the Chinese Academy of Science |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/175755]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 通讯作者 | Wang, Suli; Sun, Gongquan |
| 作者单位 | 1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, Div Fuel Cell & Battery, Dalian 116023, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China |
| 推荐引用方式 GB/T 7714 | Sun, Ruili,Xia, Zhangxun,Qi, Fulai,et al. Efficient Design for a High-Energy and High-Power Capability Hybrid Electric Power Device with Enhanced Electrochemical Interfaces[J]. ACS APPLIED MATERIALS & INTERFACES,2019,11(22):19943-19949. |
| APA | Sun, Ruili.,Xia, Zhangxun.,Qi, Fulai.,Jing, Fenning.,Deng, Ruoyi.,...&Sun, Gongquan.(2019).Efficient Design for a High-Energy and High-Power Capability Hybrid Electric Power Device with Enhanced Electrochemical Interfaces.ACS APPLIED MATERIALS & INTERFACES,11(22),19943-19949. |
| MLA | Sun, Ruili,et al."Efficient Design for a High-Energy and High-Power Capability Hybrid Electric Power Device with Enhanced Electrochemical Interfaces".ACS APPLIED MATERIALS & INTERFACES 11.22(2019):19943-19949. |
入库方式： OAI收割
来源：大连化学物理研究所
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