个人简介 

桑琳，副研究员，大连理工大学 材料科学与工程学院，博士生导师。

主要从事高性能高分子树脂基材料配方设计与性能差异化开发，以及高分子塑料制品设计、成型与制造工艺研究。

面向新能源汽车、绿色环保再生、电子电气、生物医用等新兴领域，进行高端化与定制化高分子材料产品迭代开发，重点研究材料及制品高性能化、轻量化、智能化与耐久性等关键技术。

已在《Composites Part A》、《Composites Part B》、《Chemical Engineering Journal》、《Virtual and Physical Prototyping》、《International Journal of Mechanical Science》、《Thin-walled Structures》、《Journal of Materials Science and Technology》、《Materials Science and Engineering C》、《International Journal of Biological Macromolecuels》、《Polymer》等复合材料和先进制造重要学术期刊（中科院一区TOP、JCR一区）上发表文章100余篇，SCI他引3000余次，其中3篇中科院一区TOP论文2023-2025 ESI高被引论文，连续入选斯坦福大学2025-2026年全球前2%顶尖科学家榜单，申请及授权多项发明专利。

主持项目包括国家自然科学基金面上项目、青年基金、中国博士后科学基金项目及省市级纵向基金等，参与国家级重点项目；与多个企业建立长期合作关

系，积累了丰富塑料树脂开发与加工成型以及示范产业化应用经验。

 

研究方向：

• 高性能热塑性材料分子设计与共混改性

• 纤维增强复合材料轻量化设计/以塑代钢

• 智能生物医用材料与增材制造

• 功能薄膜与聚合物表界面工程

  
  

近5年部分论文成果如下：

[36] Jin FK, Hou WB, Wang LH, Zhang HY, Sang L*. Enhanced mechanical performance, reusability and structural sensing of 3D-printed continuous carbon fiber-reinforced nylon negative stiffness honeycombs. J Mater Sci & Technol 277 (2027) 182.

[35] Chen B, Wang LH, Wang YT, Li ML, Mu D*, Sang L*. Reactive Compatibilization of Bio-Based PLA/PEF Blends for Recoverable 4D-Printed Architectures. ACS Sustain Chem & Eng, 2026, Accepted.

[34] Li ZW, Liu T, Li ML, Lin Y, Guo P, Lyu MF, Wei ZY, Sang L*. Preparation and properties of poly (butylene succinate-co-butylene terephthalate)/poly (L-lactic acid) composite films reinforced with coal gangue as a functional filler. Int J Biolog Macromol 375 (2026) 153503.

[33] Zhang HY, Li ZP, Sun ZQ, Lyu JZ, Sang L*. Crashworthiness and Lightweight Design of Glass-Fiber-Reinforced Polycarbonate/Polybutylene Terephthalate Composite Bumper Beams. Polym Compos 2026, https://doi.org/10.1002/pc.71272.

[32] Zhang Y, Wang LH, Wang SW, Sang L*. Design and multi-performance analysis of honeycomb supports for non-pneumatic tires. Compos Struct 396 (2026) 120804.

[31] Wang LH, Chen B, Wang XY, Xiao JY, Liu Q, Sang L*. 3D-printed PA66-based gyroid microwave absorbers with integrated electromagnetic attenuation and mechanical load bearing. Chem Eng J 547 (2026) 180781.

[30] Song WJ, Guo ZX, Zhang ZH, Zhao YP, Sang L*, Liang HD*. Investigating the tensile and bending properties of triply periodic minimal surface structures as protective buffer structure. J Mater Res Technol 43 (2026) 3785.

[29] Wang LH, Wang FF, Jin FK, Wang XY, Sang L*, Zhao YP*. 4D Printing of continuous fiber-reinforced hybrid lattice structures with electrothermally controlled shape memory behavior. Compos Part B 313 (2026) 113410.

[28] Wang SW, Zhang Y, Zhang HY, Zhang MM, Sang L*, Zhang H. Compressive properties and parametric study of fiber-reinforced negative stiffness honeycomb with thin-walled inclined beam. Smart Mater Struct 34 (2025) 095036. 

[27] Zhang H*, Gao GQ, Wang LH, Li CL, Xu C, Dong XF*, Sang L*. Innovative 3D-printed porous piezoelectric poly(vinylidene fluoride) cages with accelerated spinal fusion. Mater Today Bio 35 (2025) 102333.

[26] Zhang H*, Wang LH, Zhang HY, He P, Sang L*. Enhanced mechanical performance of re-entrant structures using carbon fiber/polyamide composites by dual-material 3D printing. J Mater Res Technol 38 (2025) 4321.

[25] Li DS, Jia ZH, Wang LZ, Li GC, Usman H, Sang L*, Wei ZY*. A range of sustainable lignin-derived phosphonamides: achieving the excellent equilibrium between crystallization, mechanical properties and flame retardancy of biodegradable polylactide. Chem Eng J 514 (2025) 163184.

[24] Fang Y, Wang ZY, Liu H, Sang L*, Liang HD*. Design and fabrication of dual-material honeycomb structures with enhanced magneto-responsive shape memory effect by 4D printing. Compos Commun 58 (2025) 102547. 

[23] Sun ZQ, Liu T, Li DS, Cao XW, Lu JZ, Wang LH, Zhao YH*, Sang L*.  Transesterification and Reactive Compatibilization of Polycarbonate/Poly(butylene Terephthalate) Blends with Supertoughened Mechanical Properties. ACS Appl Polym Mater 7 (2025) 6187.

[22] Jia ZH, Li ML, Wang B, Li DS, Guo P*, Lyu MF*, Wei ZY, Sang L*. Rapid prediction of poly(butylene adipate-co-terephthalate)/poly (glycolic acid) (PBAT/PGA) agricultural films based on UV-accelerated aging tests with applicability to the environment. Adv Ind Eng Polym Res 8 (2025) 454.

[21] Jin FK, Wang FF, Guo P, Lyu MF, Wang LH, Gao DL*, Sang L*. 4D printing of continuous carbon fiber reinforced composites with magneto-/electro-induced shape memory effect. Chem Eng J 508 (2025) 160450. 

[20] Fang XY, Sang L*, Zong LS*, Li ZS, Pan YX, Wang CL, Zhang HY, Wang JY, Jian XG. Development of polyether ether ketone-based composites by fused filament fabrication: High-temperature resistance and high performance. Compos Commun 54 (2025) 102283. 

[19] Hou WB, Li MD, Yang Y, Liu ZF, Sang L*. Layup optimization of composite B-pillar under side impact. Int J Mechan Sci 287 (2025) 109927.

[18] Li ML, Li C, Jia ZH, Guo P, Lyu MF, Gao DL*, Wei ZY, Sang L*. Exploring Biodegradable Poly(butylene succinate terephthalate)/ Poly(glycolic acid) Mulch Films: Reactive Blending, Performance, Degradation under UV Irradiation, and Covering Plants on Agriculture Soil. ACS Appl Polym Mater 6 (2024) 13904.

[17] Sang L, Wu WY, Yao YT, Dong XF, Zhang HY, Zhang H*. Tuneable mechanical performance and reusability of 4D-printed heterogeneous metamaterials using shape memory biomass-derived polymer. Virtual Phys Prototyp 19 (2024) 2372620. 

[16] Lv JZ, Hou WB, Hu CZ, Gao SY, Sang L*, Yao ZQ*. Bending performance and failure mechanism of CFRP/Al hat-shaped thin-walled hybrid beams. Eng Fail Anal164 (2024) 108702.

[15] Wang B, Wu WY, Liu H, Wang L, Qi M, Wei ZY, Zhang H*, Sang L*. 3D-printing of biomass furan-based polyesters with robust mechanical performance and shape memory property. Int J Biolog Macromol 254 (2024) 127701.

[14] Sang L*, Xing JN, Lv JZ, Gao SY, Hou WB*. Investigation of structure–flexural response relations in thermoplastic carbon/glass fiber-metal laminates. Polym Compos 45 (2024) 5619.

[13] He P, Wang SW, Zhang MM, Sang L*, Tong LY, Hou WB.  Compression performance of 3D-printed thermoplastic auxetic structures. Thin-Wall Struct 197 (2024) 111558.

[12] Sang L, Wu WY, Sun ZQ, Wang F, Xu J, Tian J*, Zhao YP*, Zhang H.  Reusability and energy absorption behavior of 4Dprinted heterogeneous lattice structures based on biomass shape memory polyester.  J Mater Res & Technol 27 (2023) 1563.

[11] Zhang H, Guo ZC, Zhang ZH, Wu GZ*, Sang L*. Biomimetic design and fabrication of PEEK and PEEK/CF cage with minimal surface structures by fused filament fabrication. J Mater Res & Technol 26 (2023) 5001.

[10] Wei C, Guo P, Lyu MF, Wang B, Li C, Sang L*, Wei ZY. High Barrier Poly(Glycolic Acid) Modified Poly(Butylene Adipate-coterephthalate) Blown Films and Accelerated Ultraviolet Degradability Evaluation. ACS Appl Polym Mater 5 (2023) 3457. 

[9] Li C, Wang B, Shang ZM, Yu LS, Wei C, Wei ZY, Sang L*, Li Y. High-Barrier Poly(butylene succinate-co-terephthalate) Blend with Poly(lactic acid) as Biodegradable Food Packaging Films. Ind Eng Chem Res 62 (2023) 7250.

[8] Hou WB, He P, Yang Y, Sang L*. Crashworthiness optimization of crash box with 3D-printed lattice structures. Int J Mechan Sci 247 (2023) 108198. （ESI高被引论文）

[7] Wang B, Wei C, Li C, Sang L*, Wang L, Wei ZY*, Qi M. Incorporation of Poly(ethylene 2,5-furanoate) into Poly(butylene adipate-co-terephthalate) toward Sustainable Food Packaging Films with Enhanced Strength and Barrier Properties. ACS Sustainable Chem Eng 11 (2023) 579.

[6] Liu H, Wang FF, Wu WY, Dong XF, Sang L*. 4D printing of mechanically robust PLA/TPU/Fe3O4 magneto-responsive shape memory polymers for smart structures. Compos Part B 248 (2023) 110382 （ESI高被引论文）.

[5] Liu HL, Ma XQ, Jiang L*, Sang L*, Hou WB, Zhang ZQ, Wu HH.Effect of ply thickness on tensile and bending performances of carbon fiber reinforced thermoplastic unidirectional laminate. Polym Compos 44 (2023) 1889. 

[4] Ma FH, Wang B, Leng XF, Wang Y, Sun ZQ, Wang P, Sang L*, Wei ZY*. Biodegradable PBAT/PLA/CaCO₃Blowing Films with Enhanced Mechanical and Barrier Properties: Investigation of Size and Content of CaCO₃Particles. Macromol Mater Eng 307 (2022) 2200135. 

[3] Xing JN, Liu S, Gao SY, Sang L*. Mechanical performance of a novel glass fiber reinforced maleic anhydride grafted polypropylene composite and its thermoplastic-based fiber metal laminates. Polym Compos 43 (2022) 6180. 

[2] Zhang ZH, He FT, Wang B, Zhao YP, Wei ZY, Zhang H*, Sang L*. Biodegradable PGA/PBAT Blends for 3D Printing: Material Performance and Periodic Minimal Surface Structures. Polymers 13 (2021) 3757.

[1] Wang WH, Sang L*, YP*, Wei ZY*, Qi M, Li Y. Inherently radiopaque polyurethane beads as potential multifunctional embolic agent in hepatocellular carcinoma therapy. Journal of Materials Science & Technology 63(2021) 106.