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The Yang Research Group seeks to understand and master the principles that rule the polymer 

complex matter for developing advanced low-dimensional materilas. Our particular focus is on design 

and development of fibers, films and membranes with polymer compelx materials, especially 

polyelectrolyte complex and hydrogen-bonded polymer complex. Due to the dynamic interactions of 

polymer chains in such complex system, they can adapt their physicochemical properties in response 

to external stimuli, such as pH, ion concentration, and humidity. Potential applications include surface 

modification, preparation of self-healing materials, water purification materials, and super elastic 

materials. To intelligently design such system, we apply precise polymer synthesis techniques to 

prepare giant molecules with well-defined structures; we investigate self-assembly behaviors of the 

charged polymer systems; we study the adaptive and anisotropic relaxation properties of 

low-dimension material systems. We aim to contribute to the polymer physics community through 

understanding and solving the polymer physic problems in such systems.


News:                                                         

2021/03/24 | 热烈祝贺硕士生朱苗苗、肖东成毕业!顺祝前程似锦!

2021/03/23 | 祝贺徐弦的文章“Morphological variation of LB film of giant amphiphiles composed of 

poly(ethylene oxide) and hydrophobically modified POSS”被《Langmuir》接受!

2021/02/28 | 热烈祝贺黄文弢、李亚玲通过博士学位论文答辩!

2020/12/24 | 祝贺文弢的文章“Fabrication of alginate/chitosan complex fibers via diffusion controlled 

in-situ polyelectrolyte complexation”被《Carbohydrate Polymer Technologies and Application》发表!

2020/10/13 | 祝贺德中的文章"Polymer complex fiber for linear actuation with high working density and 

stable catch-state"被《ACS Macro Letters》接受发表!

2020/07/22 | 祝贺林锋的文章“Effective optical diffuser based on interfacial hydrogen-bonding polymer 

complexation”被《ACS Applied Polymer Materials》接受发表!

2020/06/30 | 热烈祝贺硕士生乐碧瑶毕业!

2020/05/09 | 热烈祝贺硕士生符霞,徐韵炻毕业!

2020/04/23 | 祝贺文弢的文章“Polyelectrolyte complex fiber of alginate and poly(diallyldimethylammonium 

chloride): Humidity induced mechanical transition and shape memory”被《ACS Applied Polymer Materials》

接受发表!

2020/04/18 | 祝贺Dafaalla的文章“The change from hydrophilicity to hydrophobicity of HEC/PAA complex 

membrane for water-in-oil emulsion separation: Thermal versus chemical treatmentCarbohydrate 

Polymers》接受!

2020/03/18 祝贺符霞的文章“Sulfonated poly(a,b,b-trifluorostyrene)-doped PVDF ultrafiltration membrane 

with enhanced hydrophilicity and antifouling property”被Journal of Membrane Science》发表

2020/02/22 | 祝贺韵炻的文章“Graphitizing N-doped mesoporous carbon nanospheres via facile single atom iron 

growth for highly efficient oxygen reduction reaction”被《Nano Research》发表!

2020/01/18 | 祝贺文弢的文章“A salt controlled scalable approach for formation of polyelectrolyte complex 

fiber”被《Chinese Journal of Chemistry发表!

2019/12/30 | 热烈祝贺Hajo Yagoub(周亚歌)通过博士学位论文答辩!

2019/12/16 | 祝贺明宇的文章“A quasi-solid-state photothermal supercapacitor via enhanced solar energy 

harvest" 发表于《Journal of Materials Chemistry A》!

2019/12/03 | 祝贺徐弦的文章“Fluorinated polyhedral oligomeric silsesquioxanes end-capped poly(ethylene 

oxide) giant surfactants: Precise synthesis and interfacial behaviors被《Polymer》接受发表!

2019/10/18 | 热烈祝贺杨曙光教授荣获“中国化学会高分子创新论文奖”,获奖论文"Interface hydrogen-

bonded core-shell nanofibers by coaxial eletrospinning”发表在《Chinese Journal of Polymer Science》上.

2019/09/29 | 祝贺Hajo的文章"Complex aerogels generated from nano-polysaccharides and its derivatives

for oil-water separation"被《Polymers》组织的专辑“Cellulose and Renewable Materials”收录发表. 

2019/08/21 | 祝贺Hajo的文章“Manipulating the surface wettability of polysaccharide based complex 

membrane for oil/water separationCarbohydrate Polymers发表!

2019/07/09 | 祝贺皆富的文章Functionalization-directed stabilization of hydrogen-bonded polymer 

complex fibers: elasticity and conductivity"被《Advanced Fiber Materials》首期收录发表!

2019/06/28 | 祝贺Dafaalla获得CAS-TWAS President's PhD Fellowship Programme支助,即将在

中国科学技术大学(University of Science and Technology of China)攻读博士学位!

2019/06/27 | 热烈祝贺硕士生刘宗东,李希毕业!

2019/05/29 | 热烈祝贺李皆富、邵宇通过博士学位论文答辩!

2019/05/09 | 祝贺Hajo的文章"Complex membrane of cellulose and chitin nanocrystals with cationic guar 

gum for oil/water separation"被《Journal of Applied Polymer Sciences》正式发表!

2019/04/06 | 祝贺皆富的文章Formation and reduction of hydrogen-bonded graphene oxide

-poly(ethylene oxide) complex fiber"被《Materials Today Communications》正式发表! 

2019/03/27 | 热烈祝贺硕士生Dafaalla Babiker,欧珂,许小伟毕业!

2019/03/23 | 祝贺Dafaalla的文章“Hydrogen-bonded methylcellulose/poly(acrylic acid) complex 

membrane for oil-water separation被《Surface and Coating Technology》正式发表!

2019/03/19 | 祝贺雪健的文章“Hydrogen-Bonded Thin Films of Cellulose Ethers and Poly(acrylic acid)

Carbohydrate Polymers发表!

2019/03/01 | 祝贺文弢的综述“Polymer Complexation for Functional Fibers ”被Science China Technological 

Sciences发表!

2019/02/25 | 祝贺小伟的文章“Nanofiltration Membrane Constructed by Tuning the Chain Interactions of 

Polymer Complexation”被Journal of Membrane Science》正式发表