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[专家学者] 中国科学院北京纳米能源与系统研究所孙春文

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发表于 2017-10-18 09:25:52 | 显示全部楼层 |阅读模式
姓名:        孙春文        
性别:        男
职称:        研究员        
学历:        博士
电话:        无        
传真:        无
Email:        sunchunwen@binn.cas.cn        
邮编:        100083
简历:
孙春文,男,研究员,博士生导师,储能材料与器件实验室负责人。2006年毕业于中国科学院物理研究所,获理学博士学位。先后在德国慕尼黑工业大学物理系、加拿大国家研究院燃料电池创新研究所、美国德州大学奥斯汀分校材料研究所任博士后和助理研究员。近年来,研究工作主要集中在纳米结构材料的合成、表征及其在能量转化与存储器件中的应用(锂离子电池,锂空气电池,全固态电池,燃料电池)。已在JACS, Energy & Environ. Sci., Adv. Mater., Adv. Energy Mater., ACS Nano和NPG Asia Mater.等国际重要学术期刊上发表论文70余篇,SCI引用超过3000次,六篇文章被Web of Science的ESI (Essential Science Indicators)选为 “过去十年高被引用论文”(Highly Cited Papers);申请9项中国发明专利,5项已获授权。应邀编写英文专著2章节,中文专著2章节。目前担任中国硅酸盐协会固态离子学分会理事,中国能源研究会燃料电池专业委员会委员,国际期刊Scientific Reports编委,应邀为30多个重要国际学术期刊的审稿人,在重要国际会议上做邀请报告30余次。作为负责人,目前承担国家重点基础研究发展计划(973)项目一项和国家自然科学基金面上项目两项,参与国家重点研发计划项目一项。2011年中科院物理所引进国外杰出人才计划(所百人)入选者,2013年获得军队科技进步二等奖。
研究方向:
主要从事纳米结构材料的合成、表征及其在能量转化与存储器件中的应用(锂/钠离子电池,金属空气电池,全固态电池,燃料电池);储能器件与纳米发电机的高效耦合。
专家类别:研究员
获奖及荣誉:
1、2013年获得军队科技进步二等奖;  
2、2011年中科院物理所引进国外杰出人才计划(所百人)入选者;
3、1999年获得天津大学-IET奖学金。
代表论著:
1. Chunwen Sun, Shreyas Rajasekhara, John B. Goodenough,* Monodisperse Porous LiFePO4 Microspheres for a High Power Li-ion Battery Cathode,Journal of the American Chemical Society, 2011, 133, 2132-2135.
2. Chunwen Sun,* Hong Li, Liquan Chen, Nanostructured Ceria-based Materials: Synthesis, Properties, and Applications, Energy & Environmental Science, 2012, 5, 8475-8505. (Invited Review)
3. Yuanchao Hu, Yizhi Wang, Chengrong Cao, Rui Su, Fan Li, Chunwen Sun,* Yong Yang, Pengfei Guan,* Dawei Ding, Zhong Lin Wang, Weihua Wang,* A highly efficient and self-stabilizing metallic glass catalyst for electrochemical hydrogen generation, Advanced Materials, 2016, 28, 10293-10297.
4. Weixing Song, Baoheng Gan, Yue Zhang, Hongtao Yuan, Ning Chen, Chunwen Sun,* Zhong Lin Wang,* A nanopillar arrayed triboelectric nanogenerator as a self-powered sensitive sensor for a sleep monitoring system, ACS Nano, 2016, 10, 8097-8103.
5. Kai Zhang, Wei Yang, Chao Ma, Yan Wang, Chunwen Sun,* Yujin Chen,* Paul Duchesne, Jigang Zhou, Jian Wang, Yongfeng Hu, Mohammad N. Banis, Peng Zhang, Fan Li,* Jianqi Li, Liquan Chen, A highly active, stable and synergistic Pt nanoparticles/Mo2C nanotube catalyst for methanol electro-oxidation, NPG Asia Materials, 2015, 7, e153.
6. Yucun Zhou, Ting Luo, Jianqiang Wang, Wei Yang, Chunwen Sun,* Changrong Xia, Shaorong Wang, Zhongliang Zhan,* High activitiy of nanoporous-Sm0.2Ce0.8O2-d@430L composites for hydrogen electro-oxidation, Advanced Energy Materials, 2014, 1400883.
7. Zhaohui Ma, Yuesheng Wang, Chunwen Sun,* J.A. Alonso, M.T. Fernández-Díaz, Liquan Chen, Experimental visualization of the diffusion pathway of sodium ions in the Na3[Ti2P2O10F] anode for sodium-ion battery, Scientific Reports, 2014, 4, 7231.
8.Chunwen Sun,* Shreyas Rajasekhara, Yujin Chen, and John B. Goodenough, Facile synthesis of monodisperse porous Co3O4 microspheres with superior ethanol sensing properties, Chem. Commun., 2011, 47, 12852-12854.
9. Chunwen Sun,* Fan Li, Chao Ma, Yan Wang, Yulan Ren, Wei Yang, Zhaohui Ma,  Jianqi Li, Yujin Chen, Youngsik Kim, Liquan Chen, Graphene-Co3O4 Nanocomposite as an Efficient Bifunctional Catalyst for Lithium-air Batteries, Journal of Materials Chemistry A, 2014, 2, 7188-7196. (Featured Front Cover Article)  
10. Qi Yang, Fengtao Chai, Chao Ma, Chunwen Sun,* Siqi Shi, Liquan Chen, Enhanced Coking Tolerance of MgO-promoted Ni Cermet Anode for Hydrocarbon Fueled Solid Oxide Fuel Cells, Journal of Materials Chemistry A, 2016, 4, 18031-18036.
11. Yue Zhang, Jingyuan Lai, Yudong Gong, Yongming Hu, Jin Liu, Chunwen Sun,* Zhonglin Wang, A Safe High-Performance All-Solid-State Lithium-Vanadium Battery with Freestanding V2O5 Nanowires Composite Paper Cathode, ACS Appl. Mater. Interfaces, 2016, DOI: 10.1021/acsami.6b10358.  
12. Yudong Gong, Chunwen Sun,* Qiu-an Huang, J.A. Alonso, M.T. Fernández-Díaz, Liquan Chen, Dynamic octahedral breathing in oxygen-deficient Ba0.9Co0.7Fe0.2Nb0.1O3-δ perovskite performing as a cathode for  intermediate-temperature SOFC, Inorganic Chemistry, 2016, 55, 3091-3097.
13. Wei Yang, Huairuo Zhang, Chunwen Sun,* Lilu Liu, J.A. Alonso, M.T. Fernández-Díaz, and Liquan Chen, Insight into the structure and functional application of Sr0.95Ce0.05CoO3-d cathode for solid oxide fuel cells, Inorganic Chemistry, 2015, 54, 3477-3485.
14. Jaekwang Kim, Wei Yang, Jason Salim, Chao Ma, Chunwen Sun,* Jianqi Li and Youngsik Kim,  A novel Li-water battery with oxygen dissolved in water flow as a cathode, Journal of the Electrochemical Society, 2014, 161, A285-A289.
15. Wei Yang, Tao Hong, Shuai Li, Zhaohui Ma, Chunwen Sun,* Changrong Xia, Liquan Chen, Perovskite Sr1-xCexCoO3-δ (0.05£x£0.15) as Cathodes for Intermediate Temperature Solid Oxide Fuel Cells, ACS Appl. Mater. Interfaces, 2013, 5, 1143-1148.
16. Wei Yang, Jason Salim,Shuai Li, Chunwen Sun,* Liquan Chen, John B. Goodenough, Youngski Kim, Perovskite-type Sr0.9Ce0.05CoO3-d loaded with copper nanoparticles as a bifunctional catalyst for lithium-air batteries, Journal of Materials Chemistry, 2012, 22, 18902-18907.
17. Chunwen Sun, Shreyas Rajasekhara, Youzhong Dong, and John B. Goodenough,* Hydrothermal synthesis and electrochemical properties of Li3V2(PO4)3/C based composites for lithium-ion batteries, ACS Appl. Mater. Interfaces, 2011, 3, 3772-3776.
18. Chunwen Sun,* Ulrich Stimming, Recent anode advances in solid oxide fuel cells, Journal of Power Sources, 2007, 171, 247-260. (Invited Review)
19. Chunwen Sun, Zhen Xie, Changrong Xia,Hong Li, Liquan Chen, Investigations of mesoporous CeO2-Ru as a reforming catalyst layer for solid oxide fuel cells, Electrochemistry Communications, 2006,8,833-838.
20. Chunwen Sun, Jie Sun, Guoliang Xiao, Huairuo Zhang, Xinping Qiu, Hong Li, Liquan Chen, Mesoscale organization of monodisperse flowerlike CeO2 microspheres, J. Phys. Chem. B, 2006, 110, 13445-13452.
21. Chunwen Sun, Hong Li, Huairuo Zhang, Zhaoxiang Wang, Liquan Chen, Controlled synthesis of CeO2 nanorods by a solvothermal method, Nanotechnology, 2005, 16, 1454-1463.


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发表于 2018-12-1 17:33:20 | 显示全部楼层
Nano Energy:脉冲充电对锂离子电池电化学性能的影响
了解脉冲充电对储能器件的影响对于摩擦电纳米发电机的实际应用具有重大意义。在本文中,研究人员对脉冲充电对于锂离子电池电化学性能的影响进行了研究。他们测试了不同脉冲充电电压下与锂离子电池相偶联的脉冲能源的能量效率。在8.0 V的脉冲充电电压模式下可以观察到高达22.9%的能量效率幅值。作者通过全原子经典动力学模拟发现锂离子在不同脉冲电压下的扩散系数导致了不同的能量效率。此外,他们还对锂离子电池在持续脉冲与间歇脉冲充电模式下的电化学性能进行了探究。脉冲充电模式下锂离子电池循环性能差是由于电极颗粒内部应力增大导致的电池极化造成的。通过上述研究,研究人员提出了一种恒流充放电与脉冲充放电相结合的模式来提升锂离子电池的电化学性能。


脉冲充电对锂离子电池电化学性能的影响

脉冲充电对锂离子电池电化学性能的影响

Li S, Wu Q, et al. Effectsof pulse charging on the performances of lithium-ion batteries[J]. Nano Energy,2018.
DOI: 10.1016/j.nanoen.2018.11.070
https://www.sciencedirect.com/science/article/pii/S2211285518308826?dgcid=rss_sd_all

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