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17篇 您的检索式:作者名="Karbowiak"
    题名 作者 年代 出处 被引量
1Synthesis and characterization of monodisperse Eu^3+ doped gadolinium oxysulfide nanocrystals显示文摘Gd_2O_2S:Eu^(3+) nanoparticles were synthesized using two step process consisting of sulfuration of basic carbonates obtained by homogenous precipitation.Annealing of lanthanide nitrates at total concentration of 5×10^(-3) mol/L in a water solution containing relatively high,three molar concentration of urea ensured the optimal conditions for the reproducible preparation of uniform and small spherical particles.During sulfuration step elemental sulfur was mixed with precursor which eliminated necessity of using an auxiliary furnace and provided sulfur-reach reaction atmosphere.Such optimized protocol afforded synthesis of spherical and non-agglomerated nanoparticles with diameter smaller than 100 nm.The precursors morphology was maintained,but particles size was reduced by 15%-20%during sulfuration.The results indicated that higher emission intensity was observed for Gd_2O_2S:Eu^(3+)(8%)oxysulfide sample synthesized using crystalline Gd(CO_3)OH precursor,than for that obtained from amorphous Gd_2(OH)_2(CO_3)_2·H_2O precursor,although some further efforts to improve morphology of the former are still required.J. Cichos M. Karbowiak D. Hreniak W. Strek 2016Journal of Rare Earths2016,34,8:2
2Spectral properties of Eu 3+ doped NaGdF 4 nanocrystals显示文摘Artur Bednarkiewicz Agnieszka Mech Miros?aw Karbowiak Wies?aw Str?k 2005Journal of Luminescence2005,,3:1
3Comparison of different NaGdF4:Eu^3+ synthesis routes and their influence on its structural and luminescent properties 显示文摘Karbowiak M Mech A Bednarkiewicz A 2005J Phys Chem Solids2005,66,:1
4Natural infection of small mammals with blood parasites on the borderland of boreal and temperate forests zone 显示文摘Karbowiak G Rychlik L Nowakowski W 2005Acta Theriologica2005,50,1:1
5Energy levels and crystal-field parameters for Pr3+ and Nd3+ ions in rare earth (RE) tellurium oxides RE2Te4O11 revisited-ascent/descent in symmetry method applied for triclinic site symmetry 显示文摘M Karbowiak C Rudowicz P Gnutek 2011Opt Mater2011,33,8:1
6Influence of thermal process on structure and fimctional properties of emulsion-based edible films显示文摘Karbowiak T Debeaufort F Voilley A 2007Food Hydrocolloids2007,21,5:1
7Flow control in ATM networks显示文摘 Karbowiak A E Mehrpou H 1998Computer Communi-cations1998,21,11:1
8Flow Control in ATM Networks:A Survey显示文摘Kamolphiwong S Karbowiak A E Mehrpour H 1998Computer Communication1998,21,11:1
9Synthesis and properties of solution-processed Eu+:BaY2Fs显示文摘Karbowiak M Mech A Bednarkiewicz A 2005Journal of Luminescence2005,114,1:1
10Flow Control in ATM Networks: A Survey显示文摘Kamolphiwong S Karbowiak A E Mehrpour H 1998Computer Communications1998,21,8:1
11Analysis of Eu3~ emission from different sites in Lu203 显示文摘ZYCH E KARBOWIAK M DOMAGALA K 2002Journal of alloys and compounds2002,341,12:1
12Flow control in ATM networks: a survey显示文摘 KARBOWIAK A E MEHROPOUR H 1998Computer Communications1998,21,:1
13Coupling tyrosol,quercetin or ferulic acid and electron beam irradiation to cross-link chitosan-gelatin films:A structure-function approach显示文摘BENBETTAEB N KARBOWIAK T BRACHAIS C H 2015European Polymer Journal2015,67,:1
14Comparison of different NaGdF 4 :Eu 3+ synthesis routes and their influence on its structural and luminescent properties显示文摘Miros?aw Karbowiak Agnieszka Mech Artur Bednarkiewicz Wies?aw Str?k Leszek K?piński 2005Journal of Physics and Chemistry of Solids2005,,6:1
15Energy levels and crystal field parameters for Nd3+ions in Ba Y2F8,Li KYF5,and K2YF5single crystals显示文摘Karbowiak M Gnutek P Rudowicz C 2012Spectrochimica Acta Part A:Molecular and Biomolecular Spectroscopy2012,87,:1
16Wetting properties at the surface of iota-carrageenan-based edible films显示文摘Thomas Karbowiak Frédéric Debeaufort Dominique Champion 2006Journal of Colloid and Interface Science2006,294,40:1
17Flow control in ATM networks: a survey 显示文摘KAMOLPHIWONG S KARBOWIAK E A MEHRPOUR H 1998Computer Communication1998,21,11:1
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