4 papers
Dynamics of the sub-ambient gelation and shearing of solutions of P3HT incorporated with a non-fullerene acceptor o-IDTBR towards active layer formation in bulk heterojunction organic solar cells
Li Quan, Dongrun Ju, Stephanie Lee +1
Organic solar cells (OSCs) containing an active layer consisting of a nanostructured blend of a conjugated polymer like poly(3-hexylthiophene) (P3HT) and an electron acceptor molec…
Viscoelastic properties and flow instabilities of aqueous suspensions of cellulosic fibers
Jing He, Stephanie S. Lee, Manuk Colakyan +1
Processing of concentrated lignocellulosic biomass suspensions typically involves the conversion of the cellulose into sugars and sugars into ethanol. Biomass is usually pre-proces…
Crystallization-Arrested Viscoelastic Phase Separation in Semiconducting Polymer Gels
Jing He, Xiaoqing Kong, Yuhao Wang +3
Through a combination of rheological characterization and temperature-variable imaging methods, a novel gelation pathway in dilute solutions of a semiconducting polymer to achieve…
Shear viscosity and wall slip behavior of dense suspensions of polydisperse particles
Jing He, Stephanie Lee, Dilhan M. Kalyon
Shear viscosity and wall slip of dense suspensions of a silicone polymer incorporated with polydisperse particles were investigated. Three types of particles with low aspect ratios…