Results 81 to 90 of about 940,994 (398)
The Thermal Degradation of Nanocomposites That Contain an Oligomeric Ammonium Cation on the Clay [PDF]
, 2004 The thermal degradation of polystyrene, high-impact polystyrene, ABS terpolymer, poly(methyl methacrylate), polypropylene and polyethylene nanocomposites has been studied using thermogravimetric analysis coupled to Fourier transform infrared spectroscopy,
Su, Shengpei, Wilkie, Charles A.
core +1 more source
, 2014 Poly(methyl methacrylate)-block-polyethylene-block-poly(methyl methacrylate) (PMMA–PE–PMMA) triblock copolymers were prepared by a combination of ring-opening metathesis polymerization (ROMP), hydrogenation, and reversible addition–fragmentation chain ...
Yuewen Xu +4 more
semanticscholar +1 more source
Advanced Functional Materials, EarlyView.Fabrication of in situ polymer‐encapsulated stable perovskite patterns of arbitrary shapes and pixel arrays with a resolution of 80 nm is reported by the femtosecond (fs) laser (800 nm) super‐resolution writing technique. The two‐photon absorption‐induced laser ablation is attributed to the achieved feature sizes as small as λ/10.
Xuebing Wen +8 more
wiley +1 more source
Concept model of atomic hydrogen dry developing process for photolithographic patterning
AIP Advances, 2020 Atomic hydrogen dry etching was used for microstructure fabrication. Photolithography was proposed and achieved by a dry development process using atomic hydrogen irradiation.
Yuki Takemori +3 more
doaj +1 more source
Synthesis and characterization of polymeric linseed oil grafted methyl methacrylate or styrene [PDF]
, 2004 Syntheses of wholly natural polymeric linseed oil (PLO) containing peroxide groups have been reported. Peroxidation, epoxidation and/or perepoxidation reactions of linseed oil, either under air or under oxygen flow at room temperature, resulted in ...
Cakmakli, Birten +9 more
core +1 more source
Atmospheric Doping of Stretchable Polymer Semiconductors for Skin Electronics
Advanced Functional Materials, EarlyView.An atmospheric doping system using oxygen molecules in air as dopants is introduced for stretchable polymer semiconductors. The chemisorbed oxygen molecules act as acceptor, lead to increase not only the hole concentration of the semiconductor film over two orders of magnitude (3.37 × 1017 cm−3) but also electrical properties of the field‐effect ...
Min Woo Jeong +7 more
wiley +1 more source
Thermal Degradation Studies on PMMA–HET Acid Based Oligoesters Blends [PDF]
, 2010 Imparting thermal stability to polymethyl methacrylate (PMMA) without affecting its optical clarity is attempted by incorporating HET acid based oligoesters.
Rajkumar, Thangamani +4 more
core +1 more source
Electrostatic charging of non-polar colloids by reverse micelles
, 2007 Colloids dispersed in a non-polar solvent become charged when reverse micelles are added. We study the charge of individual sterically-stabilized poly(methyl methacrylate) spheres dispersed in micellar solutions of the surfactants sodium bis(2-ethyl 1 ...
Bartlett, Paul +4 more
core +1 more source
Effects of Surfactants on the Thermal and Fire Properties of Poly(Methyl Methacrylate)/Clay Nanocomposites [PDF]
, 2005 Nanocomposites of poly(methyl methacrylate) (PMMA) with layered silicates and with polyhedral oligosilsesquioxanes (POSS) were prepared by bulk polymerization.
Jash, Panchatapa, Wilkie, Charles A.
core +2 more sources
Functional Hydrogel for Modulating Lipid Droplets and Neuroinflammation in Head Injury
Advanced Functional Materials, EarlyView.After TBI, elevated cholesterol levels in activated microglia lead to the accumulation of cholesterol esters in lipid droplets, exacerbating neuroinflammation. A β‐cyclodextrin‐conjugated GelMA (βCD‐GelMA) hydrogel is developed to promotes cholesterol efflux and reduces LDL influx, thereby alleviating intracellular cholesterol and lipid droplet buildup.
Feixiang Chen +9 more
wiley +1 more source