Results 131 to 140 of about 2,429 (149)
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The effect of oxidation treatment by KClO3/H2SO4 system on intersurface performance of carbon fibers
Applied Surface Science, 2013Abstract The polyacrylonitrile-based (PAN-based) carbon fibers with progressive amounts of the oxidation treatment have been investigated using a number of surface analytical methods. The chemical content and structure of oxidated fibers have been interrogated by X-ray photoelectron spectroscopy (XPS) and scanning electron microscope (SEM), then ...
Linghui Meng +4 more
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AB initio study of the structure, isomerism, and vibrational spectra of LiClO3, NaClO3, and KClO3
Journal of Structural Chemistry, 1998The geometrical structure, force fields, and vibrational spectra of the ClO 3 − ion and LiClO3, NaClO3, and KClO3 molecules are studied using the Hartree-Fock (HF) method and second-order Moller-Plesset (MP2) perturbation theory in double-zeta basis sets complemented with polarization and diffuse ...
V. G. Solomonik, T. P. Pogrebnaya
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Physica C: Superconductivity, 2000
Abstract The influence of KClO 3 addition on the microstructure and magnetic properties of YBCO were investigated. The AC complex susceptibility χ AC = χ′ − iχ″ was recorded as a function of temperature and concentration of KClO 3 addition at various AC magnetic fields up to 2 mT.
Anjela Koblischka-Veneva +2 more
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Abstract The influence of KClO 3 addition on the microstructure and magnetic properties of YBCO were investigated. The AC complex susceptibility χ AC = χ′ − iχ″ was recorded as a function of temperature and concentration of KClO 3 addition at various AC magnetic fields up to 2 mT.
Anjela Koblischka-Veneva +2 more
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Ionics, 2004
Polymer electrolyte films based on a co-polymer polymethyle methacrylate-co-poly 4vinyl pyridine N-oxide (PMMA-CO-P4VPNO) complexed with KClO3 were prepared by solution cast technique. The complexation of KClO3 salt with the polymer was confirmed by infrared studies.
V. Raja +2 more
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Polymer electrolyte films based on a co-polymer polymethyle methacrylate-co-poly 4vinyl pyridine N-oxide (PMMA-CO-P4VPNO) complexed with KClO3 were prepared by solution cast technique. The complexation of KClO3 salt with the polymer was confirmed by infrared studies.
V. Raja +2 more
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The Journal of Chemical Physics, 1983
The complex point defects [ClO−,O2] and [ClO−2,O2], formed by photolysis of crystalline NaClO3 and KClO3 at 15 or 77 K, were studied by resonance Raman and infrared spectroscopy. The vibrational frequencies correspond closely to those of the individual species whereas a variety of other properties is peculiar to the complexes.
Nis Bjerre, J. B. Bates
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The complex point defects [ClO−,O2] and [ClO−2,O2], formed by photolysis of crystalline NaClO3 and KClO3 at 15 or 77 K, were studied by resonance Raman and infrared spectroscopy. The vibrational frequencies correspond closely to those of the individual species whereas a variety of other properties is peculiar to the complexes.
Nis Bjerre, J. B. Bates
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Photolysis of NaClO3 and KClO3 at 26 K studied by optical and ESR spectroscopy
The Journal of Chemical Physics, 1982Two types of defects are formed when crystalline NaClO3 and KClO3 are photolyzed at 26 K with monochromatic light of a wavelength corresponding to the fundamental absorption. One type of defects absorbs around 380 nm and has an ESR spectrum characteristic of trapped O2.
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Electrical and optical properties of pure and KClO3-doped P(MMA-CO-4VPNO) polymer electrolyte films
Ionics, 2008Ion-conducting polymer electrolyte films based on a copolymer poly(methyl-methacrylate-co-4-vinyl pyridine N-oxide) [P(MMA-CO-4VPNO)] complexed with potassium chlorate (KClO3) were prepared by solution cast technique. The complexation of KClO3 salt with the polymer was confirmed by X-ray diffraction and infrared studies. The electrical conductivity and
V. Raja +3 more
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Acta Horticulturae, 2010
The ability to initiate and manipulate flowering with KClO3 allows flowering of longan, to be triggered outside of the normal flowering season (July-September) in Australia. Fruit maturity following normal flowering will occur approximately six-eight months (180-220 days) from flowering, depending on variety.
Diczbalis, Yan, Drinnan, J.
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The ability to initiate and manipulate flowering with KClO3 allows flowering of longan, to be triggered outside of the normal flowering season (July-September) in Australia. Fruit maturity following normal flowering will occur approximately six-eight months (180-220 days) from flowering, depending on variety.
Diczbalis, Yan, Drinnan, J.
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1999
The influence of KClO3 addition on the superconducting properties, microstructure and morphology of high-temperature superconductors with nominal compositionY1–0.2x Ba2–0.2x KxCu3Oy (x = 0 ÷ 0.40), were investigated. Experimental results showed a promoting effect of the additive on the formation of 123 phase in air.
A. Veneva +3 more
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The influence of KClO3 addition on the superconducting properties, microstructure and morphology of high-temperature superconductors with nominal compositionY1–0.2x Ba2–0.2x KxCu3Oy (x = 0 ÷ 0.40), were investigated. Experimental results showed a promoting effect of the additive on the formation of 123 phase in air.
A. Veneva +3 more
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Resonance Raman and electronic absorption spectra of O−3 ions in γ-irradiated KClO3 and NaClO3
The Journal of Chemical Physics, 1975Resonance Raman and electronic absorption spectra have been measured for the ozonide ion, O−3, produced in single crystals of KClO3 and NaClO3 by irradiation with γ rays. The O−3 ions are oriented in four to six symmetrically nonequivalent positions in KClO3 and appear to be oriented in two nonequivalent positions in NaClO3.
J. B. Bates, J. C. Pigg
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