Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Kirby V. Scherer"'
Autor:
Linda Wang
Publikováno v:
C&EN Global Enterprise. 97:41-41
Kirby V. Scherer Jr., 82, died on Feb. 15, 2018, in Hockessin, Delaware. “Kirby was a professor and research chemist. He taught at the University of California, Berkeley, and the University of Southern California and worked at the DuPont Experiment
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Autor:
Philip Bruce Henderson, Hiroko Saida, Eiji Hayashi, Kirby V. Scherer, Richard Edward Fernandez, Takashi Abe, Haruhiko Fukaya, Taizo Ono
Publikováno v:
Journal of Fluorine Chemistry. 97:173-182
The reactivity of persistent perfluoroalkyl radical, perfluoro-3-ethyl-2,4-dimethyl-3-pentyl ( 1 ), with various electron-donating reagents was investigated. It is revealed that 1 which is robust under oxidative conditions is rather vulnerable under
Publikováno v:
Journal of Fluorine Chemistry. 75:197-204
Liquid-phase photofluorination (LPPF) of 2-phenyl-2-methoxyhexafluoropropane 1 gave the desired F -2-cyclohexyl-2-methoxypropane, 2 , in 21% yield. An unusual rearranged product, F -2-cyclohexylmethyl isopropyl ether, 4 , and a degradation product, F
Publikováno v:
Journal of Fluorine Chemistry. 73:267-272
The tertiary amines derived from hexafluoropropene dimers were subjected to liquid-phase photofluorination (LPPF). The corresponding perfluorotertiary amines, which were difficult to synthesize by the conventional fluorination methods such as electro
Autor:
Kirby V. Scherer, Elizabeth Forrester Mccord, Brian C. Auman, William H. Shaw, David Page Higley
Publikováno v:
Polymer. 36:651-656
The preparation of a new perfluoroalkylated diamine, 5-[1H,1H-2-bis(trifluoromethyl)heptafluoropentyl]-1,3-phenylenediamine, is described. Poly(amic acid)s and polyimides were prepared from this new diamine and polyimides were evaluated as films for
Publikováno v:
Journal of Polymer Science Part A: Polymer Chemistry. 31:2039-2056
Theoretical calculations of miscibility windows for binary polymer blends in which one component is an essentially alternating copolymer of tetrafluoroethylene and vinyl alcohol (FVOH) are reported. FVOH has an inherently low solubility parameter [
Publikováno v:
Journal of Fluorine Chemistry. 50:47-65
This paper describes a novel, safe, effective technique, with a new reactor design, for the synthesis of perfluorochemicals. This method, the liquid-phase photofluorination with undiluted fluorine, is applicable to the preparative-scale synthesis of
Publikováno v:
Chemical Research in Toxicology. 3:2-7
Electron spin resonance (ESR) analysis at room temperature of the particles produced during the aerobic pyrolysis of perfluoro polymers (PFP) shows the presence of end-chain peroxyl radicals. These radicals, which would normally have lifetimes of sev
Autor:
William C. Seidel, William A. Pryor, Allan H. Olson, Kirby V. Scherer, Shamala K. Nuggehalli, Joanne K. Bonesteel, Daniel F. Church, Dwain Cline
Publikováno v:
Chemical research in toxicology. 4(2)
Submicrometer solid-particle (fume) aerosols with up to about 10(8) particles/cm3 are formed when dilute vapors of low molecular weight (MW) (ca. 5000-10,000) perfluoro polymers condense in air. The aerosol (e.g., 0.2 mg/m3) formed from these vapors