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于运花 教授、博士生导师

北京化工大学

材料科学与工程学院

个人履历

教育背景

1991:曲阜师范大学化学系,学士学位
1994:北京化工大学 高分子系,硕士学位
2006:北京化工大学 材料科学与工程学院,博士学位


工作经历

2012-至今:北京化工大学材料科学与工程学院,教授、博士生导师
2011美国华盛顿州立大学,访问学者
1994-2011:北京化工大学材料科学与工程学院,助教,讲师,副教授


研究方向

1. 碳纤维增强树脂基复合材料界面优化
2. 有机-无机复合固体电解质材料
3. 碳基复合纳米纤维膜储能材料及器件(锂离子电池、钠离子电池、
超级电容器、锂离子电容器等)


研究成果

科研成果

著作章节

1. Yunhua Yu, Yuan Liu and Xiaoping Yang. “Chapter 1: Carbon Nanofiber-based Materials as Anode Materials for Lithium-ion Batteries”, in “Alkaline-Ion Batteries”, Ed. Dongfang Yang, InTech Publishers, Singapore, 2016, ISNN 978-953-51-2395-8, pp. 3-24 

近期学术论文

1.    Mengjie Li, Hao Li, Jinle Lan*, Yunhua Yu*, Zhongjie Du, Xiaoping Yang, Integrative preparation of mesoporous epoxy resin-ceramic composites electrolyte with multilayer structure for dendrite-free lithium metal batteries. Journal of Materials Chemistry A 2018, 6, 19094-19106.

2.   Peng Xu, Yunhua Yu, Dawei Liu, Mei He, Gang Li*, Xiaoping Yang, Enhanced interfacial and mechanical properties of high-modulus carbon fiber composites: Establishing modulud intermediate layer between fiber and matrix based on tailed-modulus epoxy. Composites Science and Technology 2018, 163, 26-33.

3.   Hao Li, Mengjie Li, Sajid Hussain Siyal, Ming Zhu, Jin-Le Lan⁎, Gang Sui, Yunhua Yu⁎,Weihong Zhong, Xiaoping Yang. A sandwich structure polymer/polymer-ceramics/polymer gel electrolytes for the safe, stable cycling of lithium metal batteries. Journal of Membrane Science 2018, 555: 169-176.

4.   Yanyan Guo, Liming Zheng, Jin-Le Lan*, Yunhua Yu*, Xiaoping Yang. MnO nanoparticles encapsulated in carbon nanofibers with sufficient buffer space for high-performance lithium-ion batteries. Electrochimica Acta 2018, 269: 624-631.

5.   Cheng Yang, Jin-Le Lan*, Wen-Xiao Liu, Yuan Liu, Yun-Hua Yu*, Xiao-Ping Yang*.  A High-Performance Li-Ion Capacitor Based on an Activated Carbon Cathode and a Well-Dispersed Ultrafine TiO2 Nanoparticles Embedded in Mesoporous Carbon Nanofibers Anode. ACS Appl. Mater. Interfaces, 2017, 9:18710-18719.

6.   Liming Zheng, Yuan Liu, Jinle Lan, Yunhua Yu⁎,Xiaoping Yang⁎.  Hierarchical heterostructure of interconnected ultrafine MnO2 nanosheets grown on carbon-coated MnO nanorods toward high-performance lithium-ion batteries. Chemical Engineering Journal, 2017, 330: 1289-1296.

7.   Yuqiang Jin,Haocheng Yuan, Jin-Le Lan*, Yunhua Yu,Yuan-Hua Lin, Xiaoping Yang*. Bio-inspired Spider-Web-Like Membranes with Hierarchical Structure for High Performance Lithium/Sodium Ion Battery Electrodes: The case of 3D Freestanding and binder-free Bismuth/CNFs Anodes. Nanoscale 2017, 9, 13298-13304.

8.   Yuan Liu, Xiaodong Yan, Jinle Lan, Yunhua Yu*, Xiaoping Yang, Yuanhua Lin*, Phase-separation induced hollow/porous carbon nanofibers containing in situ generated ultrafine SnOx as anode materials for lithium-ion batteries,Mater. Chem. Front., 2017, 1, 1331-1337.

9.   Yuan Liu, Xiaodong Yan, Yunhua Yu*, Xiaoping Yang,Yuanhua Lin*. Eco-Friendly Fabricated Porous Carbon Nanofibers Decorated with nanosized SnOx as High-Performance Lithium-Ion Battery Anodes,ACS Sustainable Chem. Eng. 2016, 4, 2951-2959.

9. Xiaorong Fan, Xiaodong Yan, Yunhua Yu*,, Jinle Lan, Xiaoping Yang,Phosphorus groups assisted growth of vertically oriented polyaniline nanothorns on N/P co-doped carbon nanofibers for high-performance supercapacitors, Electrochimica Acta, 2016, 216, 355-363.

10.  and Xiaoping Yang, Self-improving anodes for lithium-ion batteries: continuous interlamellar spacing expansion induced capacity increase in polydopaminederived nitrogen-doped carbon tubes during cycling, Yuan Liu, Xiaodong Yan,Yunhua Yu* J. Mater. Chem. A2015,3, 20880-20885.

近期专利

1.     于运花,樊晓蓉,兰金叻,杨小平,一种结构可控的碳纳米纤维复合材料及其制备方法和应用,专利号:ZL 201610191060.5,授权日期 2018.7.6

2.     于运花,李菁萱,邓泉,杨小平, 纤维表面涂覆纤维素纳米晶用于多尺度增强复合材料的制备方法, 专利号:ZL 201510612726.5,授权日期 2017.7.4

3.      于运花,李菁萱,邓泉,杨小平, 短切碳纤维层间增强纤维复合材料的制备方法. 专利号:ZL 201510436147.X,授权日期 2017.5.24

4.     于运花,杨程,刘远,杨小平, 碳纳米纤维材料及其制备方法和应用, 专利号:ZL 201410069106.7,授权日期 2017.2.25

5.      于运花,孙江曼,杨小平, 碳纳米纤维负载钛酸锂薄膜材料及其制备方法,专利号ZL 2013 10534577.6,授权日期 2016.2.17

6.      于运花,刘晓伟,李倩,杨小平, 碳纳米纤维薄膜及其制备方法,专利号ZL 201410064068.6,授权日期 2016.2.24

7.      于运花,刘远,樊晓蓉,杨小平,中空碳纳米纤维材料及其制备方法和应用,专利号ZL 201410201289.3,授权日期2016.5.11

8.      于运花,晏晓东,杨小平,一种超级电容器用磷掺杂多孔碳材料的制备方法,专利号ZL 201310713624.3,授权日期2016.5.11

9.      于运花,晏晓东,杨小平,超级电容器材料的制备方法,专利号: 201310049512.2,授权日期2015.8.12

荣誉与奖励

1. 中国石油和化学工业联合会 技术发明一等奖 个人排名4 (2011)

2. 北京化工大学 “十佳教师”(2015)

3. 北京化工大学“优秀教师”(2016)

4. 北京化工大学“师德标兵”(2018)

 


热门排行
1
采用电纺丝法制备了前驱体纳米纤维膜,固化的纳米纤维均匀分布。在随后的热解过程中,PVP被碳化成相互连接的3D碳骨架,纳米纤维形态得到了很好的保存。

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