任元林，天津工业大学纺织科学与工程学院，教授，博士生导师。
一、研究方向：
1）生物质绿色环保阻燃剂设计与合成；
2）无卤环保阻燃纤维及其织物；
3）功能非织造材料开发；
二、主持或参与科研项目情况：
1、国家自然科学基金面上项目，基于生物质分子的膨胀型阻燃剂构建及其阻燃的聚丙烯腈纤维（21975182），79.2万元，主持，在研。
2、国家自然科学基金面上项目，聚丙烯腈纤维/织物表面阻燃改性、阻燃机理研究（51573134），75.6万元，主持，完成。
3、国家重大专项项目，高强耐久阻燃再生纤维素纤维及制品关键技术（2017YFB0309004），400万元，参与，在研。
近年来在国内外刊物上发表学术论文60余篇，其中SCI收录50余篇，授权国内发明专利5项。
三、发表论文:
1. Xun Guo, Yang Wang, Yuanlin Ren*, et al. Fabrication of flame retardant lyocell fibers based on carboxymethylation and aluminum ion chelation. Cellulose, 2021, 28(10): 6679-6698.
2. Yingbin Guo, Mengyuan Xiao, Yuanlin Ren*, et al. Synthesis of an effective halogen-free flame retardant rich in phosphorus and nitrogen for lyocell fabric. Cellulose, 2021, 28(11): 7355-7372.
3. Yansong Liu, Yingbin Guo, Yuanlin Ren*, et al. Phosphorylation of sodium copper chlorophyll enables color-fasten and durable flame retardant wool fibers. Polymer Degradation and Stability, 2021, 179: 109286.
4. Jiayi Chen, Yansong Liu, Jiayue Zhang, Yuanlin Ren*, et al. Synthesis of novel arginine-based flame retardant and its application in lyocell fabric. Molecules, 2021, 26(2): 3588.
5. Xiaowei Su, Chunzu Cheng, Yunbo Zheng, Xiaohui Liu* Yuanlin Ren*, et al. A novel biomass vitamin B6-based flame retardant for lyocell fibers. Cellulose, 2021, 28(5): 3201-3214.
6. Mengyuan Xiao, Yingbin Guo, Jiayue Zhang, Yansong Liu, Yuanlin Ren*, et al. Diethylene triamine penta methylene phosphonic acid encountered silver ions: a convenient method for preparation of flame retardant and antibacterial lyocell fabric. Cellulose, 2021, 28(11): 7465-7481.
7. Yuanlin Ren*, Yansong Liu, et al. Preparation of durable and flame retardant lyocell fabrics by using a biomass-based modifier derived from vitamin C. Cellulose, 2020, 27(11): 6677-6689.
8. Yingbin Guo, Chunzu Cheng, Tongguo Huo, Yuanlin Ren*, et al. Highly effective flame retardant lignin/polyacrylonitrile composite prepared via solution blending and phosphorylation. Polymer Degradation and Stability, 2020, 181: 109362.
9. Qiuyan Zhang, Xiaohui Liu* Yuanlin Ren* et al. Fabrication of a high phosphorus-nitrogen content modifier with star structure for effectively enhancing flame retardancy of lyocell fibers. Cellulose, 2020, 27(14): 8369-8383.
10. Xiahui Liu*, Chen Ding, Bo Peng, Yuanlin Ren*, et al. Synthesis and application of a new, facile, and efficient sorbitol-based finishing agent for durable and flame retardant lyocell fibers. Cellulose, 2020, 27(6): 3427-3442.
11. Xiahui Liu*, Qiuyan Zhang, Bo Peng, Yuanlin Ren*, et al. Flame retardant cellulosic fabrics via layer-by-layer self-assembly double coating with egg white protein and phytic acid, Journal of Cleaner Production, 2020, 243:118641.
12. Yuanlin Ren*, Tian Tian, et al. Fabrication of Chitosan-Based Intumescent Flame Retardant Coating for Improving Flame Retardancy of Polyacrylonitrile Fabric. Molecules, 2019, 24: 3749.
13. Xiangfu Zhou, Lifeng Bai, Xiaohui Liu*, Yuanlin Ren*, et al. Preparation of halogen-free flame retardant polyacrylonitrile via hydrolyzing and grafting with diphenylphosphinyl chloride. Journal of Macromolecular Science Part A-Pure and Applied Chemistry, 2019, 56: 1097-1103.
14. Johanna Pallmann, Yuanlin Ren*, et al. Phosphorylated sodium alginate/APP/DPER intumescent flame retardant used for polypropylene. Journal of Applied Polymer Science, 2019, 136:47794.
15. Yuanlin Ren*, Tian Tian, et al. Polyvinyl alcohol reinforced flame-retardant polyacrylonitrile composite fiber prepared by boric acid cross-linking and phosphorylation. Materials, 2018, 11, 2391.
16. Yuanlin Ren*, Tongguo Huo, et al. Preparation of phosphorus-containing and nitrogen-containing durable flame retardant polyacrylonitrile fabric via surface chemical modification. Fire and Materials, 2018, 42: 925-932.
17. Yuanlin Ren*, Yiwen Qin, et al. Flame-retardant polyacrylonitrile fabric prepared by ultraviolet-induced grafting with glycidyl methacrylate followed by ammoniation and phosphorylation. Journal of Applied Polymer Science, 2018, 135: 46752.
18. Yuanlin Ren*, Lina Jiang, et al. Durable flame retardant polyacrylonitrile fabric via UV-induced grafting polymerization and surface chemical modification. RSC Advances, 2018, 8: 41389.
19. Yuanlin Ren*, et al. Preparation of flame retardant polyacrylonitrile fabric based on sol-gel and layer-by-layer assembly. Materials, 2018, 11:483.
20. Yue Zhang, Yuanlin Ren*, et al. Preparation of durable flame retardant PAN fabrics based on amidoximation and phosphorylation. Applied Surface Science, 2018, 428: 395-403.
21. Yuanlin Ren, et al. Hydrophilic and antimicrobial properties of acrylic acid and chitosan bigrafted polypropylene melt-blown nonwoven membrane immobilized with silver nanoparticles. Textile Research Journal, 2018, 88: 182-190.
22. Xiaohui Liu*, Yanguang Zhang, Bowen Cheng, Yuanlin Ren*, et al. Preparation of durable and flame retardant lyocell fibers by a one-pot chemical treatment. Cellulose, 2018, 25: 6745-6758.
23. Xiaohui Liu*, Qiuyan Zhang, Bowen Cheng, Yuanlin Ren*, et al. Durable flame retareant cellulosic fibers modified with novel, facile and efficient phytic acid-based finishing agent. Cellulose, 2018, 25: 799-811.
四、奖励：
1. 2020中国轻工业联合会科学技术进步三等奖；
2. 2020年天津市科学技术进步二等奖；
3. 2019年《纺织学报》创刊40周年优秀论文奖；
4. 2015年中国纺织工业联合会科学技术进步一等奖；
5. 2015年中国化学纤维工业协会恒逸基金优秀学术论文奖；
6. 2015年全国大学生非织造产品设计及应用大赛优秀指导教师奖。
五、联系方式及招生要求：
联系方式：电话：13821697576；邮箱：yuanlinr@163.com
招生要求：欢迎有致力于纤维及纺织品阻燃研究的同志报考，且具备良好的有机化学、高分子化学基础者优先。