Results 81 to 90 of about 115,829 (200)

Design and synthesis of high-performance polymer blend solar cell

Journal of Materials Research and Technology
Conducting polymer blend of poly ortho-anthranilic acid and poly ortho-phenylene diamine (PANPDA) doped with HCl was synthesized in an aqueous solution using ferric chloride as an oxidizing agent and sodium dodecyl sulfate as a template.
M.M. Hosny, M.H. Abdel-Aziz, M. Sh Zoromba, A.F. Al-Hossainy   +3 more
doaj   +1 more source

Probing molecular orientation of donors and acceptors in all-polymer blend films by near-edge x-ray absorption fine structure spectroscopy

JPhys Materials
The molecular orientation is crucial for the efficiency of organic solar cells. A face-on orientation, in which the $\pi - \pi $ stacking direction is oriented perpendicular to the substrate, is typically preferred because it enhances vertical charge ...
Leticia P Christopholi, Zewdneh Genene, Cleber F N Marchiori, Stela Andrea Muntean, Ergang Wang, Ellen Moons   +5 more
doaj   +1 more source

Fluorescence Analysis of Local Microenvironments in Polymer Films Using Solvatochromic Dyes

Sensors
Polymer films and polymer blend films are widely used as functional materials; however, their photophysical behavior cannot be fully explained solely by bulk properties such as relative permittivity or glass transition temperature.
Tomoharu Matsushita, Takuya Tanaka, Yuki Sawatari, Gen-ichi Konishi   +3 more
doaj   +1 more source

“Popping the Ion‐Basket”: Enhancing Thermoelectric Performance of Conjugated Polymers by Blending with Latently Dissociable Perovskite Quantum Dots

Advanced Science
A novel additive method to boost the Seebeck coefficient of doped conjugated polymers without a significant loss in electrical conductivity is demonstrated.
Hansol Lee, Hoimin Kim, Haedam Jin, Seungju Kang, Tae Woong Yoon, Dongki Lee, Guobing Zhang, Min Kim, Boseok Kang   +8 more
doaj   +1 more source

Bismuth oxide nanostructure dispersed chitosan-poly vinyl alcohol composite as beta ray attenuator

Next Materials
The radiation attenuation properties of Bi₂O₃-dispersed chitosan (CH)–poly(vinyl alcohol) (PVA) blend films were investigated for beta radiation shielding applications.
Jyothi John, S.C. Gurumurthy, A.T. Ramaprasad   +2 more
doaj   +1 more source

Thermal Degradation of Blends of Polystyrene and poly(sodium 4-styrenesulfonate) and the copolymer, poly(styrene-co-sodium 4-styrenesulfonate) [PDF]

, 1999
The thermal degradation of blends and copolymers of styrene with styrenesulfonic acid has been studied using thermogravimetric analysis, TGA/FTIR, and cone calorimetry.
Wilkie, Charles, Yao, Qiang
core   +1 more source

Characterization of PS/PP/HDPE/LDPE Polymer Blend Obtained from Plastic Waste Collected on Beaches in Ilhéus-Bahia, Brazil. [PDF]

Polymers (Basel), 2023
de Jesus TWS, Pasquini D, Benvenuti T.
europepmc   +1 more source

Relationship between the Polymer Blend Using Chitosan, Polyethylene Glycol, Polyvinyl Alcohol, Polyvinylpyrrolidone, and Antimicrobial Activities against Staphylococcus aureus. [PDF]

Pharmaceutics, 2023
Doan L, Tran K.
europepmc   +1 more source

New Hybrid PVC/PVP Polymer Blend Modified with Er₂O₃ Nanoparticles for Optoelectronic Applications. [PDF]

Polymers (Basel), 2023
Alshammari AH, Alshammari M, Ibrahim M, Alshammari K, Taha TAM.   +4 more
europepmc   +1 more source

Carbon–Carbon Composite Membranes Derived from Small-Molecule-Compatibilized Immiscible PBI/6FDA-DAM-DABA Polymer Blends

Separations
The use of immiscible polymer blends in gas separations is limited due to uncontrollable phase separation. In contrast, compatibilized immiscible polymer blends can be used as precursors with controlled morphologies that allow for a unique pore ...
Chamaal Karunaweera, Nimanka P. Panapitiya, Samitha Panangala, Edson V. Perez, Inga H. Musselman, Kenneth J. Balkus, John P. Ferraris   +6 more
doaj   +1 more source