• 姓       名:代坤
  • 职       称:教授
  • 学       位:博士
  • 所在机构:郑州大学 材料科学与工程学院
  • 出生年月: 1982年12月
  • 籍       贯:河南省永城市
  • 研究方向:柔性可穿戴电子器件及其在航天中的应用;导电高分子复合材料的结构与性能;高分子纳米复合材料及其功能化;导电超细纤维网络及其复合材料;碳纤维树脂基复合材料的增强及功能化;聚合物成型加工-形态结构-性能关系
个人简介 学术成果 发表论文

教育背景

2005.9-2011.1;四川大学,高分子科学与工程学院,高分子材料工程国家重点实验室,材料加工工程专业攻读博士学位(硕博连读),获工学博士学位;

2001.9-2005.7;四川大学,高分子科学与工程学院,高分子材料与工程专业攻读学士学位(本科),获工学学士学位。

工作经历

2011.1-至今;郑州大学,材料科学与工程学院,高分子成型与模具系,橡塑模具国家工程研究中心工作。

2008.12-2010.11;美国加州大学洛杉矶分校(University of California, Los Angeles, UCLA),化学与生物分子工程系(Department of Chemical and Biomolecular Engineering),纳米材料领域著名学者卢云峰(Yunfeng Lu)教授课题组参加国家公派。

教授课程

讲授《材料物理性能》,《聚合物共混改性原理及应用》,《塑料成型工艺学》,《文献检索》。

科研项目

[1] 国家自然科学基金(面上项目),Contract Number: 51773183,主持;

[2] 国家自然科学基金(青年基金),Contract Number: 51603193,主持;

[3] 国家自然科学基金(河南联合基金),Contract Number: U1204507,主持,已结项;

[4] 中国博士后科学基金特别资助,Contract Number: 2012T50638,主持,已结项;

[5] 郑州大学优秀青年教师基金项目,Contract Number: 1421320041,主持;

[6] 中国博士后科学基金面上一等资助,Contract Number:2015M580637,主持,已结项;

[7] 河南省博士后科研基金二等资助,Contract Number: 2015006,主持,已结项;

[8] 中国博士后科学基金特别资助,Contract Number: 2016T90675,主持;

[9] 河南省教育厅科学技术研究重点项目,Contract Number: 13A430652,主持,已结项;

[10] 四川大学重点实验室开放基金,Contract Number: sklpme2016-4-21,主持。

[11] 河南煤业化工集团-郑州大学联合项目,“碳纤维/聚合物导电复合材料开发及其性能强化”,主研,第一参与人;已结项。

论文专著

2018年研究论文:

Yanjun Zheng, Yilong Li, Kun Dai (通讯作者), Yan Wang, Guoqiang Zheng, Chuntai Liu, Changyu Shen. A highly stretchable and stable strain sensor based on hybrid carbon nanofillers/polydimethylsiloxane conductive composites for large human motions monitoring.Composites Science and Technology, 2018, 156:276-286. (中科院小类一区,IF=4.873)

Wei Zhai, Shuaiguo Zhao, Yan Wang, Guoqiang Zheng, Kun Dai (通讯作者), Chuntai Liu, Changyu Shen. Segregated conductive polymer composite with synergistically electrical and mechanical properties. Composites Part A, 2018, 105: 68-77. (中科院小类一区,IF=4.075)

Yalong Wang, Ji Hao, Zhenqi Huang, Guoqiang Zheng, Kun Dai (通讯作者), Chuntai Liu, Changyu Shen. Flexible electrically resistive-type strain sensors based on reduced graphene oxide-decorated electrospun polymer fibrous mats for human motion monitoring. Carbon, 2018, 126:360-371.(中科院大类一区,IF=6.337)

Yilong Li, Yanjun Zheng, Pengfei Zhan, Guoqiang Zheng, Kun Dai (通讯作者), Chuntai Liu, Changyu Shen. Vapor sensing performance as a diagnosis probe to estimate the distribution of multi-walled carbon nanotubes in poly(lactic acid)/polypropylene conductive composites. Sensors and Actuators B: Chemical, 2018, 255: 2809-2819. (中科院大类一区,IF=5.401)

2017年研究论文:

Wenju Huang, Kun Dai (通讯作者), Hu Liu, Pengfei Zhan, Jiachen Gao,Guoqiang Zheng, Chuntai Liu, Changyu Shen. Flexible and Lightweight Pressure Sensor Based on Carbon Nanotube/Thermoplastic Polyurethane Aligned Conductive Foam with Superior Compressibility and Stability. ACS Appl Mater Interfaces, 2017, 9: 42266-42277. (中科院大类一区,IF=7.504)

Shuaiguo Zhao, Dandan Lou, Pengfei Zhan, Guojie Li, Kun Dai(通讯作者), Jiang Guo, Guoqiang Zheng, Chuntai Liu, Changyu Shen, Zhanhu Guo. Heating-induced negative temperature coefficient effect in conductive graphene/polymer ternary nanocomposites with a segregated and double-percolated structure. Journal of Materials Chemistry C, 2017, 5: 8233-8242. (中科院一区,IF=5.256 , 2017 Journal of Materials Chemistry C HOT Papers).

Lijun Lu, Xiangdong Wei, Ye Zhang, Guoqiang Zheng, Kun Dai (通讯作者), Chuntai Liu, Changyu Shen. A flexible and self-formed sandwich structure strain sensor based on AgNW decorated electrospun fibrous mats with excellent sensing capability and good oxidation inhibition properties. Journal of Materials Chemistry C, 2017, 5: 7035-7042.(中科院一区,IF=5.256)

Xiangdong Wei, Xiaohan Cao, Yalong Wang, Guoqiang Zheng,Kun Dai (通讯作者), Chuntai Liu, Changyu Shen.Conductive herringbone structure carbon nanotube/thermoplastic polyurethane porous foam tuned by epoxy for high performance flexible piezoresistive sensor. Composites Science and Technology, 2017,149: 166-177. (中科院小类一区,IF=4.873)

Yanjun Zheng, Yilong Li, Kun Dai (通讯作者), Mengran Liu, Kangkang Zhou, Guoqiang Zheng, Chuntai Liu, Changyu Shen. Conductive thermoplastic polyurethane composites with tunable piezoresistivity by modulating the filler dimensionality for flexible strain sensors. Composites: Part A,2017, 101: 41-49. (中科院小类一区,IF=4.075)

Shuaiguo Zhao, Guojie Li, Hu Liu, Kun Dai (通讯作者), Guoqiang Zheng, Xingru Yan, Chuntai Liu, Jingbo Chen, Changyu Shen, Zhanhu Guo. Positive temperature coefficient (PTC) evolution of segregated structural conductive polypropylene nanocomposites with visually traceable carbon black conductive network. 2017, Advanced Materials Interfaces, 2017, 1700265. (Adv Mater新姊妹刊,IF=4.279, 封面文章)

Lijun Lu, Yajie Hu, Kun Dai (通讯作者). The advance of fiber-shaped lithium ion batteries. Materials Today Chemistry, 2017, 5: 24-33.

Ning Wang, Zhuoyan Xu, Pengfei Zhan, Kun Dai (通讯作者), Guoqiang Zheng, Chuntai Liu, Changyu Shen. A tunable strain sensor based on a carbon nanotubes/electrospun polyamide 6 conductive nanofibrous network embedded into poly(vinyl alcohol) with self-diagnosis capabilities. Journal of Materials Chemistry C, 2017, 5:4408-4418. (中科院一区,IF=5.256, 2017 Journal of Materials Chemistry C HOT Papers)

Chao Hu, Zeyu Li, Yalong Wang, Jiachen Gao, Kun Dai (通讯作者), Guoqiang Zheng, Chuntai Liu, Changyu Shen, Haixiang Song, Zhanhu Guo. Comparative assessment of the strain-sensing behaviors of polylactic acid cocomposites: reduced graphene oxide or carbon nanotubes. Journal of Materials Chemistry C, 2017, 5: 2318-2328.(中科院一区,IF=5.256, ESI Highly Cited Paper)

Xiaohan Cao, Xiangdong Wei, Guojie Li, Chao Hu, Kun Dai (通讯作者), Jiang Guo, Guoqiang Zheng, Chuntai Liu, Changyu Shen, Zhanhu Guo. Strain sensing behaviors of epoxy nanocomposites with carbon nanotubes under cyclic deformation. Polymer, 2017, 112: 1-9.

Yanjun Zheng, Yilong Li, Zeyu Li, Yalong Wang, Kun Dai (通讯作者), Guoqiang Zheng, Chuntai Liu, Changyu Shen. The effect of filler dimensionality on the electromechanical performance of polydimethylsiloxane based conductive nanocomposites for flexible strain sensors. Composites Science and Technology, 2017,139: 64-73. (中科院小类一区,IF=4.873)

Hu Liu, Mengyao Dong, Wenju Huang, Jiachen Gao, Kun Dai (通讯作者), Jiang Guo, Guoqiang Zheng, Chuntai Liu, Changyu Shen, Zhanhu Guo. Lightweight Conductive Graphene/Thermoplastic Polyurethane Foams with Ultrahigh Compressibility for Piezoresistive Sensing. Journal of Materials Chemistry C, 2017,5:73-83.(中科院一区,IF=5.256,封面文章, ESI Highly Cited Paper, Hot papers)

2016年研究论文:

Hu Liu, Jiachen Gao, Wenju Huang, Kun Dai (通讯作者), Guoqiang Zheng, Chuntai Liu, Changyu Shen, Jiang Guo, Xingru Yan, Zhanhu Guo. Electrically Conductive Strain Sensing Polyurethane Nanocomposites with Synergistic Carbon Nanotubes and Graphene Bifillers. Nanoscale, 2016, 8: 12977-12989. (中科院一区,IF=7.76,ESI Highly Cited Paper, Hot papers)

Hu Liu, Wenju Huang, Xinru Yang, Kun Dai (通讯作者), Guoqiang Zheng, Chuntai Liu,Changyu Shen, Xingru Yan, Jiang Guo, Zhanhu Guo. Organic vapor sensing behaviors of conductive thermoplastic polyurethane-graphene nanocomposites. Journal of Materials Chemistry C, 2016, 4: 4459-4469. (中科院一区,IF=5.07)

Hu Liu, Yilong Li, Kun Dai (通讯作者), Guoqiang Zheng, Chuntai Liu, Changyu Shen, Xingru Yan, Jiang Guo, Zhanhu Guo. Electrically conductive thermoplastic elastomer nanocomposites at ultralow graphene loading levels for strain sensor applications. Journal of Materials Chemisry C, 2016, 4: 157-166. (中科院一区,IF=5.07,ESI Highly Cited Paper, 2016 Journal of MaterialsChemistry C Most Accessed Manuscripts)

Hu Liu, Wenju Huang, Jiachen Gao, Kun Dai (通讯作者), Guoqiang Zheng, Chuntai Liu, Changyu Shen, Xingru Yan, Jiang Guo, Zhanhu Guo. Piezoresistive behavior of porous carbon nanotube-thermoplastic polyurethane conductive nanocomposites with ultrahigh compressibility. Applied Physics Letters 2016, 108: 011904.

Yan Lan, Hu Liu, Xiaohan Cao, Shuaiguo Zhao, Kun Dai (通讯作者), Xingru Yan, Guoqiang Zheng, Chuntai Liu, Changyu Shen, Zhanhu Guo. Electrically conductive thermoplastic polyurethane/polypropylene nanocomposites with selectively distributed graphene.Polymer, 2016, 97:11-19.

Zhuoyan Xu, Ning Wang, Ning Li, Guoqiang Zheng, Kun Dai (通讯作者), Chuntai Liu, Changyu Shen. Liquid sensing behaviors of conductive polypropylene composites containing hybrid fillers of carbon fiber and carbon black. Composites Part B, 2016, 94:45-51.

Guojie Li,Chao Hu,Wei Zhai, Shuaiguo Zhao, Guoqiang Zheng, Kun Dai (通讯作者), Chuntai Liu, Changyu Shen. Particle size induced tunable positive temperature coefficient characteristics in electrically conductive carbon nanotubes/polypropylene composite.Materials Letters, 2016, 182: 314-317.

Ning Wang, Zhuoyan Xu, Yingying Qu, Guoqiang Zheng, Kun Dai (通讯作者), Chuntai Liu, Changyu Shen. Liquid-sensing behaviors of carbon black/polyamide 6/high-density polyethylene composite containing ultrafine conductive electrospun fibrous network.Colloid and Polymer Science, 2016, 294:1343-1350.

2015年研究论文:

Yilong Li, Hu Liu, Kun Dai(通讯作者), Guoqiang Zheng, Chuntai Liu, , Jingbo Chen, Changyu Shen. Tuning of vapor sensingbehaviors of eco-friendly conductive polymer composites utilizing ramie fiber. Sensors and Actuators B: Chemical, 2015, 221(31): 1279-1289. (中科院一区,IF=4.76)

Xiaohan Cao, Yan Lan, Yue Wei, Guoqiang Zheng, Kun Dai(通讯作者), Chuntai Liu, , Changyu Shen. Tunable resistivity-temperature characteristics of an electrically conductive multi-walled carbon nanotubes/epoxy composite. Materials Letters, 2015, 159(15): 276-279.

Yilong Li, Kun Dai(通讯作者), Junhui Zhao, Ning Li, Guoqiang Zheng, Chuntai Liu, Jingbo Chen, Changyu Shen. Liquid-sensingbehaviors of carbon black/polypropylene and carbon nanotubes/polypropylene composites: A comparative study. Polymer Composites,2015, 36(2):205-213.

2014年研究论文:

Yue Wei, Zeyu Li, Xianhu Liu, Kun Dai(通讯作者), Guoqiang Zheng, Chuntai Liu, Jingbo Chen, Changyu Shen. Temperature-resistivity characteristics of a segregated conductive CB/PP/UHMWPE composite. Colloid and Polymer Science, 2014, 292(11):2891-2898.

Shuaiguo Zhao, Wei Zhai, Ning Li, Kun Dai(通讯作者), Guoqiang Zheng, Chuntai Liu, Jingbo Chen, Changyu Shen. Liquid sensing properties of carbon black/polypropylene composite with a segregated conductive network. Sensors & Actuators: A. Physical,2014, 217:13-20.

Shuaiguo Zhao, Huijie Zhao, Guojie Li, Kun Dai(通讯作者), Guoqiang Zheng, Chuntai Liu, Changyu Shen. Synergistic effect of carbon fibers on the conductive properties of a segregated carbon black/polypropylene composite. Material Letters, 2014,129:72-75.

Yingying Qu, Wenbo Zhang, Kun Dai(通讯作者), Guoqiang Zheng,Chuntai Liu, Jingbo Chen,Changyu Shen. Tuning of the PTC and NTC effects of conductive CB/PA6/HDPE composite utilizing an electrically superfine electrospun network. Materials Letters, 2014, 132:48-51.

Yingying Qu, Kun Dai(通讯作者), Junhui Zhao, Guoqiang Zheng, Chuntai Liu, Jingbo Chen, Changyu Shen. The strain-sensing behaviors of carbon black/polypropylene and carbon nanotubes/polypropylene conductive composites prepared by the vacuum-assisted hot compression. Colloid and Polymer Science, 2014, 292:945-951.

Kun Dai, Yingying Qu, Yong Li, Guoqiang Zheng, Chuntai Liu, Jingbo Chen, Changyu Shen. Electrically conductive CB/PA6/HDPE composite with a CB particles coated electrospun PA6 fibrous network. Materials Letters, 2014, 114:96-99.

2013年研究论文:

Kun Dai, Shuaiguo Zhao, Wei Zhai, Guoqiang Zheng, Chuntai Liu, Jingbo Chen, Changyu Shen. Tuning of liquid sensing performance of conductive carbon black (CB)/polypropylene (PP) composite utilizing a segregated structure. Composites Part A, 2013,55: 11-18.

Junhui Zhao, Kun Dai(通讯作者), Chenggang Liu, Guoqiang Zheng, Bo Wang, Chuntai Liu, Jingbo Chen, Changyu Shen. A comparison between strain sensing behaviors of carbon black/polypropylene and carbon nanotubes/polypropylene electrically conductive composites. Composites Part A, 2013,48: 129-136.

Ke Li, Kun Dai(通讯作者), Xiangbin Xu, Guoqiang Zheng, Chuntai Liu, Jingbo Chen, Changyu Shen. Organic vapor sensing behaviors of carbon black/poly (lactic acid) conductive biopolymer composite. Colloid and Polymer Science, 2013, 291, 2871-2878.

Junhui Zhao, Kun Dai(通讯作者), Xiangbin Xu, Guoqiang Zheng, Chuntai Liu, Jingbo Chen. Comparative study of strain sensing behaviors of carbon black/polypropylene and carbon nanotubes/polypropylene with different tensile speeds. Polymer-Plastics Technology and Engineering, 2013, 52:1303-1307.

2012年以前研究论文:

Kun Dai, Xiang-Bin Xu, Zhong-Ming Li. Electrically conductive carbon black (CB) filled in situ microfibrillar poly(ethylene terephthalate) (PET)/polyethylene (PE) composite with a selective CB distribution. Polymer, 2007, 48(3): 849-859.

Kun Dai, Zhong-Ming Li, Xiang-Bin Xu. Electrically conductive in-situ microfibrillar composite with a selective carbon black distribution: An unusual resistivity-temperature behavior upon cooling. Polymer, 2008, 49(4): 1037-1048.

Kun Dai, Yi-Chuan Zhang, Jian-Hua Tang, Xu Ji, Zhong-Ming Li. Organic liquid stimuli-response behaviors of electrically conductive microfibrillar composite with a selective conductive component distribution. Journal of Applied Polymer Science, 2012, 124: 4466-4474.

Kun Dai, Yi-Chuan Zhang, Jian-Hua Tang, Xu Ji, Zhong-Ming Li. Anomalous attenuation and structural origin of positive temperature coefficient (PTC) effect in a carbon black (CB)/poly(ethylene terephthalate) (PET)/polyethylene (PE) conductive microfibrillar polymer composite with a preferential CB distribution. Journal of Applied Polymer Science, 2012, 125:E561-E570.

会议论文:

[1] Shuaiguo Zhao,Guojie Li,Kun Dai(通讯作者),Chuntai Liu,Changyu Shen. A novel negative temperature coefficient effect of graphene/polymer connductive nanocomposites with segregated and double-percolated structure. 2016 Polymer Processing Society Asia/Australia Conference,Sichuan, Chengdu, China,2016.10.11-14, poster.

[2] Kun Dai,Shuaiguo Zhao, Wei Zhai, Guoqiang Zheng, Chuntai Liu, Carbon black/polypropylene electrically conductive composite with a segregated structure,The sixth Asia-Europe symposium on processing and properties of reinforced polymers, China, 2013.6.2-6, Oral presentation.

专利成果

代坤,李泽宇,李国杰,郑国强,刘春太,申长雨. 具有裂纹结构的柔性应变传感器及其制备方法. 2016.5.19,中国发明专利,申请号 201610329953.1。

代坤,高嘉辰,于云飞,王亚龙,郑国强,刘春太,申长雨。湿法纺丝简易装置,2016.5,中国实用新型专利,专利号ZL 201620465992.X。

李忠明,张贻川,代坤. 一种低逾渗值导电高分子复合材料的制备方法. 中国发明专利,申请号201010584096.2,申请公布号CN 102061028 A,申请公布日期2011.05.18。

代坤, 赵帅国,李国杰,郑国强,刘春太,申长雨. 具有负温度系数效应的聚合物基温敏电阻材料及其制备方法. 2014. 11,中国发明专利,专利号ZL 201410759145.X。

代坤, 翟威,李卓,李勇,郑国强,刘春太,申长雨. 一种制备具有隔离结构的导电高分子复合材料的方法. 2014.12,中国发明专利,专利号ZL 201410765127.2。

代坤, 李勇,徐卓言,王亚龙,翟威,刘春太,郑国强,申长雨. 高分子气敏材料及其制备方法和用途. 2014. 12,中国发明专利,申请号或专利号201410764983.6。

奖励/荣誉

[1]2018.03 郑州大学首届青年拔尖人才;

[2]2017.05河南省优秀硕士学位论文指导教师;

[3]2016.10郑州大学优秀硕士学位论文指导教师;

[4]2014.10郑州大学优秀青年教师发展基金获得者;

[5] 2015.10 郑州大学青年骨干教师;

[6]2013. 02 河南省优秀博士后研究人员;

[7] 2008. 10陶氏化学教育发展奖学金“优秀论文奖”;

[8] 2008. 11 DSM(帝斯曼)工程塑料公司教育发展奖学金。