人物經歷
2001.9-2005.7 四川大學，高分子科學與工程學院，高分子材料與工程專業攻讀學士學位（本科），獲工學學士學位。
2008.12-2010.11 美國加州大學洛杉磯分校（University of California, Los Angeles, UCLA），化學與生物分子工程系(Department of Chemical and Biomolecular Engineering)，納米材料領域學者盧雲峰 (Yunfeng Lu) 教授課題組參加國家公派。
2005.9-2011.1 四川大學，高分子科學與工程學院，高分子材料工程國家重點實驗室，材料加工工程專業攻讀博士學位（碩博連讀），獲工學博士學位，導師李忠明教授。
2011.1-至今 鄭州大學，材料科學與工程學院，橡塑模具國家工程研究中心工作。
主講課程
《聚合物共混改性原理及套用》，《塑膠成型工藝學》，《材料物理性能》等。
研究方向
柔性可拉伸導電高分子複合材料及其在航天中的套用；
導電高分子複合材料的結構與性能；
高分子納米複合材料；
導電超細纖維網路及其複合材料；
碳纖維樹脂基複合材料的增強及功能化；
聚合物成型加工-形態結構-性能關係。
主要貢獻
科研項目
[1] 國家自然科學基金 (面上項目)，Contract Number: 51773183，主持；
[2] 國家自然科學基金 (青年基金)，Contract Number: 51603193，主持；
[3] 國家自然科學基金 (河南聯合基金)，Contract Number: U1204507，主持，已結項；
[4] 中國博士後科學基金特別資助，Contract Number: 2012T50638，主持，已結項；
[5] 鄭州大學優秀青年教師基金項目，Contract Number: 1421320041，主持；
[6] 中國博士後科學基金面上一等資助，Contract Number:2015M580637，主持，已結項；
[7] 河南省博士後科研基金二等資助，Contract Number: 2015006，主持，已結項；
[8] 中國博士後科學基金特別資助，Contract Number: 2016T90675，主持；
[9] 河南省教育廳科學技術研究重點項目，Contract Number: 13A430652，主持，已結項；
[10] 四川大學重點實驗室開放基金，Contract Number: sklpme2016-4-21，主持。
[11] 河南煤業化工集團-鄭州大學聯合項目，“碳纖維/聚合物導電複合材料開發及其性能強化”，主研，第一參與人；已結項。
主要論文
2017年論文
[41] Wenju Huang, Kun Dai (通訊作者), Yue Zhai, 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 StabilityACS Appl Mater Interfaces, 2017, DOI: 10.1021/acsami.7b16975 .
[40] Yalong Wang, Ji Hao, Zhenqi Huang, Guoqiang Zheng, Kun Dai (通訊作者), Chuntai Liu, Changyu Shen. Flexible electrically resistive-type strain sensors based on reduced graphene oxide-decorated electrospun polymer fibrous mats for human motion monitoring. , 2018,126:360-371.
[39] Yilong Li, Yanjun Zheng, Pengfei Zhan, Guoqiang Zheng, Kun Dai (通訊作者), 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. , 2018, 255: 2809-2819.
[38] Shuaiguo Zhao, Dandan Lou, Pengfei Zhan, Guojie Li, Kun Dai (通訊作者), 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.（2017 Journal of Materials Chemistry C HOT Papers）.
[37] Wei Zhai, Shuaiguo Zhao, Yan Wang, Guoqiang Zheng, Kun Dai (通訊作者), Chuntai Liu, Changyu Shen. Segregated conductive polymer composite with synergistically electrical and mechanical properties. , 2018, 105: 68-77.
[36] Shuaiguo Zhao, Guojie Li, Hu Liu, Kun Dai (通訊作者), 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.Advanced Materials Interfaces, 2017:1700265. (封面論文)
[35] Lijun Lu, Xiangdong Wei, Ye Zhang, Guoqiang Zheng, Kun Dai (通訊作者), 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. , 2017, 5:7035-7042.
[34] Xiangdong Wei, Xiaohan Cao, Yalong Wang, Guoqiang Zheng, Kun Dai (通訊作者), Chuntai Liu, Changyu Shen.Conductive herringbone structure carbon nanotube/thermoplastic polyurethane porous foam tuned by epoxy for high performance flexible piezoresistive sensor. , 2017,149: 166-177.
[33] Yanjun Zheng, Yilong Li, Kun Dai (通訊作者), 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. , 2017, 101: 41-49.
[32] Lijun Lu, Yajie Hu, Kun Dai (通訊作者) . The advance of fiber-shaped lithium ion batteries. , 2017, 5: 24-33.
[31] Ning Wang, Zhuoyan Xu, Pengfei Zhan, Kun Dai (通訊作者), 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. , 2017, 5:4408-4418. ( 2017 Journal of Materials Chemistry C HOT Papers)
[30] Chao Hu, Zeyu Li, Yalong Wang, Jiachen Gao, Kun Dai(通訊作者), 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. , 2017, 5: 2318-2328. （ESI 高被引論文）
[29] Hu Liu, Mengyao Dong, Wenju Huang, Jiachen Gao, Kun Dai(通訊作者), 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. （封面文章, ESI 高被引論文, Hot Papers)
[ 28] Xiaohan Cao, Xiangdong Wei, Guojie Li, Chao Hu, Kun Dai (通訊作者), Jiang Guo, Guoqiang Zheng, Chuntai Liu, Changyu Shen, Zhanhu Guo. Strain sensing behaviors of epoxy nanocomposites with carbon nanotubes under cyclic deformation. , 2017, 112: 1-9.
[27] Yanjun Zheng, Yilong Li, Zeyu Li, Yalong Wang, Kun Dai(通訊作者), Guoqiang Zheng, Chuntai Liu, Changyu Shen. The effect of filler dimensionality on the electromechanical performance of polydimethylsiloxane based conductive nanocomposites for flexible strain sensors. , 2017,139: 64-73.
2016年論文
[26] Hu Liu, Jiachen Gao, Wenju Huang, Kun Dai(通訊作者), 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. （ ESI高引論文）
[25] Hu Liu, Wenju Huang, Xinru Yang, Kun Dai (通訊作者), Guoqiang Zheng, Chuntai Liu,Changyu Shen, Xingru Yan, Jiang Guo, Zhanhu Guo. Organic vapor sensing behaviors of conductive thermoplastic polyurethane-graphene nanocomposites[J]. , 2016, 4: 4459-4469.
[24] Hu Liu, Yilong Li, Kun Dai(通訊作者), 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[J].Journal of Materials Chemistry C, 2016, 4(1):157-166. （ ESI高引論文, 2016 Journal of Materials Chemistry C Most Accessed Manuscripts）
[23] Hu Liu, Wenju Huang, Jiachen Gao, Kun Dai(通訊作者), 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[J].Applied Physics Letters, 2016, 108: 011904.
[22]Zhuoyan Xu, Ning Wang, Ning Li, Guoqiang Zheng, Kun Dai (通訊作者) , Chuntai Liu, Changyu Shen. Liquid sensing behaviors of conductive polypropylene composites containing hybrid fillers of carbon fiber and carbon black. , 2016, 94:45-51.
[21] Yan Lan, Hu Liu, Xiaohan Cao, Shuaiguo Zhao, Kun Dai(通訊作者), Xingru Yan, Guoqiang Zheng, Chuntai Liu, Changyu Shen, Zhanhu Guo. Electrically conductive thermoplastic polyurethane/polypropylene nanocomposites with selectively distributed graphene. , 2016, 97:11-19.
[20] Guojie Li,Chao Hu,Wei Zhai, Shuaiguo Zhao, Guoqiang Zheng, Kun Dai (通訊作者), Chuntai Liu, Changyu Shen. Particle size induced tunable positive temperature coefficient characteristics in electrically conductive carbon nanotubes/polypropylene composite. 2016, 182: 314-317.
[19] Ning Wang, Zhuoyan Xu, Yingying Qu, Guoqiang Zheng, Kun Dai (通訊作者), Chuntai Liu, Changyu Shen. Liquid-sensing behaviors of carbon black/polyamide 6/high-density polyethylene composite containing ultrafine conductive electrospun fibrous network. , 2016, 294:1343-1350.
2015年論文
[18]Yilong Li, Hu Liu, Kun Dai (通訊作者), Guoqiang Zheng, Chuntai Liu, , Jingbo Chen, Changyu Shen. Tuning of vapor sensing behaviors of eco-friendly conductive polymer composites utilizing ramie fiber.Sensors and Actuators B: Chemical, 2015, 221(31): 1279-1289.
[17] Xiaohan Cao, Yan Lan, Yue Wei, Guoqiang Zheng, Kun Dai (通訊作者), 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.
[16] Yilong Li, Kun Dai (通訊作者), Junhui Zhao, Ning Li, Guoqiang Zheng, Chuntai Liu, Jingbo Chen, Changyu Shen. Liquid-sensing behaviors of carbon black/polypropylene and carbon nanotubes/polypropylene composites: A comparative study.Polymer Composites, 2015, 36（2）：205-213.
2014年論文
[15] Yue Wei, Zeyu Li, Xianhu Liu, Kun Dai(通訊作者), Guoqiang Zheng, Chuntai Liu, Jingbo Chen, Changyu Shen. Temperature-resistivity characteristics of a segregated conductive CB/PP/UHMWPE composite. , 2014, 292(11)：2891-2898.
[14] Shuaiguo Zhao, Wei Zhai, Ning Li, Kun Dai(通訊作者), Guoqiang Zheng, Chuntai Liu, Jingbo Chen, Changyu Shen. Liquid sensing properties of carbon black/polypropylene composite with a segregated conductive network. 2014, 217:13-20.
[13] Shuaiguo Zhao, Huijie Zhao, Guojie Li, Kun Dai(通訊作者), Guoqiang Zheng, Chuntai Liu, Changyu Shen. Synergistic effect of carbon fibers on the conductive properties of a segregated carbon black/polypropylene composite. 2014, 129:72-75.
[12] Yingying Qu, Wenbo Zhang, Kun Dai(通訊作者), 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. 2014, 132:48-51.
[11] Yingying Qu, Kun Dai(通訊作者), 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. , 2014, 292:945-951 .
[10] 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年論文
[9]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.
[8] Junhui Zhao,Kun Dai(通訊作者), 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.
[7]Ke Li,Kun Dai(通訊作者), 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.
[6]Junhui Zhao,Kun Dai(通訊作者), 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年及以前主要論文
[5] 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.
[4] 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.
[3 ] 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.
[2] 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.
[1] 代坤，張榮正，鄭國強，王波，劉春太，申長雨. 具有隔離結構的導電高分子複合材料的研究進展. 《高分子通報》，2012，6:10-17.
專利
[1] 代坤，李澤宇，李國傑，鄭國強，劉春太，申長雨. 具有裂紋結構的柔性應變感測器及其製備方法. 2016.5.19，中國發明專利，申請號 201610329953.1。
[2] 代坤，高嘉辰，於雲飛，王亞龍，鄭國強，劉春太，申長雨。濕法紡絲簡易裝置，2016.5，中國實用新型專利，專利號ZL 201620465992.X。
[3] 李忠明，張貽川， 代坤. 一種低逾滲值導電高分子複合材料的製備方法. 國家發明專利，申請號201010584096.2，申請公布號CN 102061028 A，申請公布日期2011.05.18。
[5] 代坤, 翟威，李卓，李勇，鄭國強，劉春太，申長雨. 一種製備具有隔離結構的導電高分子複合材料的方法. 2014.12，中國，申請號或專利號ZL 201410765127.2。
[6] 代坤, 李勇，徐卓言，王亞龍，翟威，劉春太，鄭國強，申長雨. 高分子氣敏材料及其製備方法和用途. 2014. 12，中國，申請號或專利號201410764983.6。
學術會議
[1] Shuaiguo Zhao，Guojie Li， Kun Dai (通訊作者)，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]代坤，趙帥國，劉春太。隔離結構導電高分子複合材料的結構與性能調控。2015年全國高分子學術論文報告會，中國，2015.10.17-21，口頭報告。
[3] 代坤，趙俊慧，鄭國強，劉春太，申長雨，具有不同維數的填料填充聚丙烯導電複合材料的拉伸敏感行為研究，第一屆高分子成型加工及其產業發展研討會，中國，2013.5.10-12，口頭報告。
[4] 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.
[5] 李一龍， 代坤 *，劉春太。炭黑/苧麻纖維/聚乳酸導電高分子複合材料氣敏行為研究, 2013年全國高分子學術論文報告會，中國，2013.10.12-16，牆報。
[6] 代坤，鄭國強，朱熒科，劉春太，申長雨。 具有導電超細纖維網路的高分子複合材料, 2011年全國高分子學術論文報告會，中國，2011.9.24-28，牆報。
獲獎記錄
[1] 2008. 10 陶氏化學教育發展獎學金“優秀論文獎”；
[2] 2008. 11 DSM(帝斯曼)工程塑膠公司教育發展獎學金。
[3] 2013. 02 河南省優秀博士後研究人員。
[4] 2015. 10 鄭州大學青年骨幹教師。
