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Two-dimensional array of silver nanoparticles
Abstract The silver salts of fatty acids were thermally decomposed at 250°C in an atmosphere of nitrogen to form silver nanoparticles with a size of 5 nm. The particles suspended in toluene put on a… Expand
Crystallization of Amorphous Poly(Lactic Acid) Induced by Vapor of Acetone to Form High Crystallinity and Transparency Specimen
Crystallization of amorphous poly(lactic acid) (PLA) was investigated by exposing to vapor of acetone. The vapor of acetone induced crystallization of the amorphous PLA effectively. It took about 24… Expand
A method of forming a corrosion-resistant coating
High-photosensitivity p-channel organic phototransistors based on a biphenyl end-capped fused bithiophene oligomer
We report highly photosensitive organic phototransistors (OPTs) based on a 2,5-bis-biphenyl-4-yl-thieno[3,2-b]thiophene (BPTT). The measured maximum sensitivity and the ratio of photocurrent to dark… Expand
Glancing angle deposition of copper iodide nanocrystals for efficient organic photovoltaics.
We report a simple method to achieve efficient nanostructured organic photovoltaics via patterning copper iodide (CuI) nanocrystals on indium tin oxide by glancing angle deposition. The strong… Expand
Doping effect of solution-processed thin-film transistors based on polyfluorene
We report the fabrication of solution-processable organic thin-film transistors (OTFTs) based on poly(9,9′-dioctylfluorene-alt-bithiophene) (F8T2) doped with an electron-acceptor,… Expand
Phase separation of co-evaporated ZnPc:C60 blend film for highly efficient organic photovoltaics
We demonstrate phase separation of co-evaporated zinc phthalocyanine (ZnPc) and fullerene (C60) for efficient organic photovoltaic cells. With introducing a… Expand
Organic Field Effect Transistors Based on Biphenyl, Fluorene End-Capped Fused Bithiophene Oligomers
Organic field effect transistors based on a structural combination of fused bithiophene with fluorene (BFTT) or biphenyl units (BPTT) are described. The two molecules have similar molecular… Expand
Solution-processable Oligothiophene Derivatives with Branched Alkyl Chains and Their Thin-film Transistor Characteristics
Introduction of branched alkyl chains at the terminal positions of sexithiophene drastically improves the solubility of the compound, while still maintaining satisfactory charge carrier mobility. F...
High-Performance Poly(3-hexylthiophene) Field-Effect Transistors Fabricated by a Slide-Coating Method
Highly oriented thin-films of poly(3-hexylthiophene) (P3HT) have been successfully fabricated by slide-coating method, in which the chloroform solution is sandwiched between a Si wafer and a slide… Expand