长期从事环境友好精细与功能高分子材料的研究与开发，与众多国内外知名企业建立了良好的合作关系。从热力学和动力学入手系统 主要研究工作包括：1）乳液聚合；2）聚合物及有机-无机复合微球材料；3)环境友好水性聚合物材料（包括水性漆、水性墨、水性涂料、水性粘合剂等）；4)有机硅材料。已发表学术论文190余篇，申请国内外发明专利20余项，获中国石油与化工协会科技进步二等奖1项。

2006~ Now 清华大学化工系，教授，博士生导师

2003~2004 加拿大Alberta大学化工与材料系，访问教授

2001~2005 清华大学化工系，副教授

1999~2001 清华大学化工系，博士后

1996~1999 北京化工大学材料学院，博士

1987~1996 山东大学化学系，讲师、副教授

1984~1987 山东大学化学系，硕士

1982~1984 中国烟草总公司，助理工程师

1978~1982 山东大学化学系， 学士

精细高分子材料；特种聚合物乳液；聚合物微球材料；有机硅材料。

水性聚合物体系理论与实践

聚合物研究方法

1.Liu XY, Li LX, Kan CY, Xu J H. Fabrication of fluorescent polymer latexes based on rhodamine B derivatives and their reusable films for Fe3+ detection，Dyes and pigments , 2020, 182, p.108633

2.Li LX, Liu XY, Xu JH, Kan CY. Preparation of micron-scale monodisperse mercapto polymer microspheres by microfluidic technique and their adsorption of Pb2+ in water. Chemical Engineering Journal, 2019, 375:122012

3.Qin H, Zhou XT, Gu DF, Li LX, Kan CY. Preparation and characterization of a novel waterborne lambda-cyhalothrin/alkyd nanoemulsion. Journal of Agricultural and Food Chemistry, 2019, 67(38), 10587-10594.

4.Li BT, Shao W, Wang YZ, Xiao D, Li C, Kan CY. Facile synthesis and characterization of covalently colored polyurethane latex based on the chain extension of water-soluble dye monomer, Progress in Organic Coatings, 2019, 129:140-146

5.Hu Y, Wang LH, Shen J, Jiang GQ, Kan CY. Preparation and characterization of porous cationic P(St-co-DMAEMA) nanoparticles and their adsorption of heavy metal ions in water, Polymer International, 2018, 67(5): 535-543

6.Shen J, Sun JW, Hu Y, Kan CY. Polysiloxane/polyacrylate composite latexes with balanced mechanical property and breathability: Effect of core/shell mass ratio. Journal of Applied Polymer Science, 2017, DOI: 10.1002/APP.45258

7.Hu Y, Shen BY, Li BT, Xu M, Kan CY. Preparation and property of a novel polymerizable amphiphilic anthraquinone derivative and its cationic colored copolymer latexes. RSC-Advances, 2016, 6(44):37765-37772

8.Huang XY, Li LX, Xu M, Xu J, Jiang YM, Kan CY. Self film-forming and opaque hollow latexes fabricated via seeded emulsion polymerization followed by alkali post-treatment. Journal of Applied Polymer Science, 2015, 132(37): 42541-42553

9.Hu Y, Wang JS, Zhang H, Jiang GQ, Kan CY. Synthesis and characterization of monodispersed P(St-co-DMAEMA) nanoparticles as pH-sensitive drug delivery system. Materials Science & Engineering. C, Materials for Biological Applications.2014,45:1-7

10.Li BT, Shen J, Liang RB, Ji WJ, Kan CY*. Synthesis and characterization of covalently colored polymer latex based on new polymerizable anthraquinone dyes. Colloid and Polymer Science, 2012. 290(18): 1893-1900.

11.李勃天，金青君，孙剑武，阚成友. 水溶性彩色扩链剂、共聚型彩色聚氨酯乳液和彩色聚氨酯-丙烯酸酯共聚物乳液及制备方法. 中国发明专利：ZL 2016 1 10410586, 授权日2019-04-23

12.黄馨仪, 徐旻，李凌霄，于恬怡，李勃天，阚成友. 彩色中空聚合物乳液及其制备方法. 中国发明专利：ZL 2015 10 506090.6, 授权日2017-11-17

13.金青君，李勃天，王吉帅，黄馨仪, 阚成友. 彩色扩链剂、共聚型彩色聚氨酯乳液及彩色聚氨酯-丙烯酸酯共聚物乳液其制备方法. 中国发明专利：ZL 2014 1 0678011.5, 授权日2018-10-02

14.李勃天,沈洁,季文姣,程冠之,阚成友. 可聚合染料单体、彩色聚合物乳液及其制备方法.

中国发明专利：ZL 2012 1 0012405.8, 授权日2014-10-22

15.Kan CY, Hou Zhao ZS, Li ZP, Xie W., Zhao ZQ, Zhang Y, Lim T. One component self-crosslinking reactive siloxane-terminated polypropylene oxide emulsion and process for preparing the same. US 8263703 B2 [2012-09-11]

网站：http://en.chemeng.tsinghua.edu.cn/scholars/kanchy/index.htm