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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 treatment”被《Carbohydrate
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 separation”被《Carbohydrate 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)”
被《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！