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主要研究方向

1、功能高分子材料结构与性能研究

2、天然高分子材料改性及功能化研究

3、皮革化学与化工清洁化技术研究

4、等离子化学及绿色化工技术研究

主要工作业绩

先后主持和参加了包括国家自然科学基金项目4项、国家863计划项目1项、四川省重大科技攻关项目1项、教育部博士点基金项目1项；企业创新基金及横向科研项目等10余项。与国内化工企业开展了多项产学研项目合作，其多项成果在企业获得了开发应用，创产值近亿元。先后发表了学术科研论文50余篇，出版了专业教材1部，获得国家发明专利4项。获得四川大学优秀骨干教师奖，4次获得四川大学课堂教学年度先进个人及优秀奖等。

科研项目：

1、基于低温等离子改性的制革化学作用机理及其清洁化鞣制关键技术研究，国家自然科学基金，负责人，80万，2014—2017.

2、高阻燃性胶原基纳米复合功能材料及无铬阻燃皮革机理研究，国家自然科学基金，负责人，60万，2012—2015；；

3、皮胶原纤维改性及其吸油调控机理研究，国家自然科学基金，主研，80万，2014—2017；

4、皮革专用高阻燃性树脂复合功能鞣剂材料开发，企业创新基金项目，负责人2009—2010；

5、硅化合物树脂纳米复合功能材料开发，企业创新基金项目，负责人，2006-2008；

6、皮革专用高效纳米复合阻燃功能材料开发，四川省重大科技攻关项目，负责人2005-2007；

7、胶原基纳米复合功能材料及作用机理研究，教育部博士点基金，2005-2006；

8、皮胶原-MxOy纳米复合功能材料研究，四川省应用基础研究项目，2005-2006。

9、现代实验方法及理论在高pH值铬鞣法中的研究与应用，国家自然科学基金，2005-2007

代表性成果 (获奖成果、专著、论文、专利)

代表性成果

1.  Guochen Dai , Zetian Zhang , Weining Du , Zhengjun Li,   Lixin Li, Conversion of skin collagen fibrous material waste to an oil   sorbent with pH-responsive switchable wettability for   high-efficiency-separation of oil/water emulsions, Journal of Cleaner   Production,2019:

2.  Yuanping Jiang, Jiaxun Li,   Fangming Liu, Zongcai Zhang, Zhengjun Li, Mingbo Yang and Lixin Li. The effects of surface modification using O2 low   temperature plasma on chrome tanning properties of natural leather, Journal   of Industrial Textiles,2019;

3.  Ting Su, Ying Han, Hongyan Liu,   Lixin Li, Zongcai Zhang,and Zhengjun L, The surface modification by O2   low temperature plasma to improve dyeing properties of Rex rabbit fiber,   Journal of Engineered Fibers and Fabrics,2019;

4.  Fangming Liu, Hongyan Liu, Ting   Su, Zongcai Zhang & Lixin Li, Study on the Influence of Nitrogen Plasma on Dyeing   Properties of Rex Rabbit Fibers, Plasma Chem Plasma P ,   2018;

5.  Fangming Liu, Ting Su,   Yuanping,Jiang, Zhengjun L, Lixin Li, Improvement in Tanning Properties of Natural Leather   Through Surface Modification Assisted by CO 2 Low-Temperature Plasma, JALCA,2018;

6.  Zetian Zhang, Xiaona Han ,   Weining Du , Zhengjun Li , Lixin L, Comparison   and evaluation of in vitro degradation behaviors of organosilicone-modified   gelatin hybrids, Journal of Sol-Gel Science and Technology.2018;

7.  Weining   Du, Guochen Dai, Baochuan Wang, Zhengjun Li ,Lixin Li, Biodegradable   porous organosilicone-modified collagen fiber matrix:Synthesis and high oil   absorbency, J. APPL. POLYM.,2018;

8.  Yupeng   Li, Baochuan Wang, Zhengjun Li, Lixin Li, Variation of pore structure   of organosilicone-modified skin collagen matrix, J.   APPL. POLYM.,2017;

9.  Wenlan Xu, Jiaxun Li, Fangming   Liu , Lixin Li, Study on the thermal decomposition kinetics and   flammability performance of a flame-retardant leather，J Therm   Anal Calorim，2017,128:1107–1116；

10.  Yuanping,Jiang, Jiaxun Li, Lixin   Li , Study on a novel multifunctional nanocomposite as flame retardant   of leather，Polymer Degradation and Stability, 2015, 115:110-116;

11.  Liutao Yang , Ying Liu ,   Chunping Ma, Lixin Li，Kinetics of Non-Isothermal Decomposition   and Flame Retardancy of Goatskin Fiber Treated with Melamine-Based Flame   Retardant, Fibers and Polymers, 2016, 7 :1018-1024 ;

12.  Liutao Yang , Ying Liu ,   Chunping Ma, Lixin Li，Naphthalene-fused BODIPY with large   Stokes shift as saturated-red uorescent dye for living cell imaging, Dyes and   Pigments, 2016, 122: 1-5;

13.  Liutao   Yang, Ying Liu, Yujiao Wu1 , Lanli Deng, Lixin Li, Thermal degradation   kinetics of leather fibers treated with fire-retardant melamine resin, J   Therm Anal Calorim，2016, 123:413–420；

14.  Weining Du，Xiaona   Han，Zhengjun L ，Lixin Li , Oil sorption behaviors of porous polydimethylsiloxane   modified collagen fiber matrix, J. APPL. POLYM.,2015

15.  Modulating stability and   mechanical properties of silica–gelatin hybrid by incorporating   epoxy-terminated polydimethylsiloxane oligomer, J. APPL. POLYM.,2015;

16.  Li, Bo，Li,   Jiaxun， Li, Lixin ，Jiangi,   Yuanping, Synthesis and application of a novel  functional material as   leather flame retardant, JALCA . 2014,109:239-245;

17.  Weining Du，Xiaona   Han，Zhengjun L，Lixin Li , A   Comparative Study of Various Collagen Fibre Wastes as Oil Sorbent Materials,   JSLTC, 2015,267-272;

18.  Li, Zuojia，Zhou,   Dan， Li, Lixin，Li, Ying，Peng, Qiang，Synthesis   and characterization of copolymers based on benzotriazoles and different   atom-bridged dithiophenes for efficient solar cells, Polymer Chemistry. 2013   : 2496~2505;

19.  Yang Jinwei，Li   Bo，Gou Li，Ling Huijiao，Luo   Mingliang, Li Lixin , Modification of Collagen Fibre and Clean Chrome   Tanning Technology Using Low Temperature Plasma, JSLTC, 2012,246-249;

20.  Ling Huijiao，Yang   Jinwei， Li Lixin , The Syhthesis and   Application of a High Performance Amino Resin Nanocomposite as Leather Flame   Retardant, JSLTC, 2012,5-10

21.  Yang   Liutao， Li Lixin , Thermal Degradation   Kinetics and Flame Retardancy of Hide Treated with Montmorillonite-amino   resin, J SOC LEATH TECH CH, 2010,9-14;

22.  Cheng Feng，Xiang   Ling，Yu Jiankun，Zheng Haifang，Yang   Liutao， Li Lixin, Preparation and   Characterization of Waterborne Polyurethane as Shoe Adhesives, ACTA POLYM   SIN, 2009,929-935;

23.  李立新，李家勋，杨金伟，李博，江元平，皮革用膨胀型胶原基纳米复合阻燃功能材料，国家发明专利，2015，ZL201410299861.4

24.  李立新，陈武勇，杨柳涛，成丰，郑海芳，高阻燃性氨基树脂纳米复合功能鞣剂, 国家发明专利，2010，   Zl200810045555.2

25.  李立新，陈武勇，皮革阻燃性氨基树脂鞣剂及制备方法, 国家发明专利，2006，Zl200310111021.2

26.  陈武勇，王应红，李立新，植物多酚还原的铬铝鞣剂及制备方法，国家发明专利，2005，ZL03135643.5