نتایج جستجو برای: polyphenylene oxide
تعداد نتایج: 176535 فیلتر نتایج به سال:
Two light-emitting polyphenylene dendrimers with both hole and electron transporting moieties were synthesized and characterized. Both molecules exhibited pure blue emission solely from the pyrene core and efficient surface-to-core energy transfers when characterized in a nonpolar environment. In particular, the carbazole- and oxadiazole-functionalized dendrimer (D1) manifested a pure blue emis...
Different electronic effects in the starting anthracene-containing polyphenylene substrate (bottom) afford two different nanographenes under Scholl reaction conditions, namely spironanographenes (R=H) on left and a helically arranged molecular nanographene having orthogonal aromatic moieties linked by an octafluoroanthracene core (R=F) right. The stabilities of intermediate trityl cations conco...
Russian glass-filled materials based on polyphenylene sulfide were used for the first time as a structural material of parts miniature power supply devices stand-by chemical current sources. The advantages these over traditional press are shown, main which increased strength, reduced defectiveness parts, number rejects, improved technical and economic production indicators. application sulfide-...
SYNTHESIS AND CHARACTERIZATION OF POLYPHENYLENE DENDRIMERS CONTAINING TERMINAL TRIMETHYLSILYL GROUPS
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید