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  • 1
    Keywords: Mössbauer effect -- Industrial applications -- Congresses. ; Electronic books.
    Type of Medium: Online Resource
    Pages: 1 online resource (556 pages)
    Edition: 1st ed.
    ISBN: 9783642013706
    DDC: 620.5
    Language: English
    Note: Intro -- 189_Innerwork.pdf -- A1 978-3-642-01370-6_1_OnlinePDF.pdf -- Preface (ISIAME 2008) -- A2 978-3-642-01370-6_2_OnlinePDF.pdf -- Mössbauer spectroscopy in molecular magnetism -- Abstract -- Introduction -- Bimetallic oxalate: magnetic interactions and spin glass state -- Prussian Blue analog -- Pressure induced electron transfer -- Electron transfer and glass transition -- Spin transition materials -- Two-step spin transition in [Fe(II)(isoxazole)6](BF4)2 (4) -- Single-step spin transition in [FeII(isoxazole)6](ClO4)2 (5) -- Mixed spin-state [HS--LS] pairs in the dinuclear spin-transition complex, [FeII2(PMAT)2](BF4)4 DMF (6) -- Spin transition in metallomesogens of iron(II) -- Conclusion -- References -- A3 978-3-642-01370-6_3_OnlinePDF.pdf -- Monitoring by Mössbauer spectroscopy the thermal reduction of hematite into magnetite: the surface effect and charge disproportionality in iron oxide nanoparticles -- Abstract -- Introduction -- Experiment -- Results and discussion -- Conclusion -- References -- A4 978-3-642-01370-6_4_OnlinePDF.pdf -- Iron in the brain -- Abstract -- Introduction -- Material and methods -- Results and discussion -- References -- A5 978-3-642-01370-6_5_OnlinePDF.pdf -- Analysis of powder particles of high carbon cast iron after air plasma spraying -- Abstract -- Introduction -- Experimental -- Results and discussion -- Conclusions -- References -- A6 978-3-642-01370-6_6_OnlinePDF.pdf -- Ion bombardment of Fe-based amorphous metallic alloys -- Abstract -- Introduction -- Experimental details -- Results and discussion -- Simulations of the irradiation experiments -- Mössbauer spectrometry -- Irradiation with nitrogen -- Irradiation with gold -- Conclusions -- References -- A7 978-3-642-01370-6_7_OnlinePDF.pdf -- Sigma phase---one of the main reasons for deterioration of stainless steels properties -- Abstract. , Introduction -- Identification of the boldupright0mu mumu Raw-phase and kinetics of its formation -- Determination of the Debye temperature -- Determination of the Curie temperature -- Summary -- References -- A8 978-3-642-01370-6_8_OnlinePDF.pdf -- Chemical aspects of lifetime extension at Paks Nuclear Power Plant -- Abstract -- The purpose and the function of the primary and secondary water regime -- Analysis of the primary and secondary water regime currently applied for the Paks Units -- Work to be done -- Conclusions for the primary circuit -- Conclusions for the secondary circuit -- Recommendations -- Recommendations for the primary water regime for the implementation of the life time extension [cite.CR44, cite.CR55] -- Recommendations for the secondary water regime for the implementation of the life time extension [cite.CR44, cite.CR55] -- References -- A9 978-3-642-01370-6_9_OnlinePDF.pdf -- Magnetic phase transitions in nanoclusters and nanostructures -- Abstract -- Introduction -- Isolated iron oxide nanoclusters -- Iron oxide nanostructures in the beginning of sintering -- Nanostructures induced by shear stress under high pressure action -- Ordered cluster nanostructures based on iron oxides -- Conclusions -- References -- B1 978-3-642-01370-6_10_OnlinePDF.pdf -- Effect of particle size and alloying with different metals on bold0mu mumu 5757units57575757Fe Mössbauer spectra -- Abstract -- Introduction -- Experimental -- Iron nanoparticles -- Iron--magnesium nanoalloy -- Iron--palladium nanoalloy -- Results and discussion -- Conclusion -- References -- B2 978-3-642-01370-6_11_OnlinePDF.pdf -- Characterization of magnetic iron oxide nanoparticles -- Abstract -- Introduction -- Experimental -- Results and discussion -- Conclusions -- References -- B3 978-3-642-01370-6_12_OnlinePDF.pdf. , Formation of graphite encapsulated iron nanoparticles during mechanical activation and annealing analyzed by Mössbauer spectroscopy -- Abstract -- Introduction -- Experimental -- Results and discussion -- Conclusion -- References -- B4 978-3-642-01370-6_13_OnlinePDF.pdf -- Hydrogenation of FeCoZr--Al2O3 nanocomposites studied by Mössbauer spectroscopy and magnetometry -- Abstract -- Introduction -- Experimental -- Results and discussion -- Conclusions -- References -- B5 978-3-642-01370-6_14_OnlinePDF.pdf -- Mössbauer study of rapidly solidified Al-Fe based amorphous alloys -- Abstract -- Introduction -- Experimental -- Results and discussions -- Conclusions -- References -- B6 978-3-642-01370-6_15_OnlinePDF.pdf -- Integral low-energy electron Mössbauer spectroscopic studies of the surfaces of carbon nanotube-nanocomposite powders -- Abstract -- Introduction -- Experimental -- Results and discussion -- CNTs-Fe-Al2O3 nanocomposite powders -- CNTs-Fe-MgAl2O4 nanocomposite powders -- References -- B7 978-3-642-01370-6_16_OnlinePDF.pdf -- Microwave absorption and Mössbauer studies of Fe3O4 nanoparticles -- Abstract -- Introduction -- Experiment -- Results and discussion -- Conclusions -- References -- B8 978-3-642-01370-6_17_OnlinePDF.pdf -- Studies of oxidation of iron nanowires encased in porous aluminium oxide template -- Abstract -- Introduction -- Experimental details -- Results and discussion -- Conclusions -- References -- B9 978-3-642-01370-6_18_OnlinePDF.pdf -- Influence of Mn-for-Fe substitution on structural properties of synthetic goethite -- Abstract -- Introduction -- Experimental -- Sample preparation -- X-ray diffraction -- Mössbauer spectroscopy -- Results and discussion -- Conclusion -- References -- C1 978-3-642-01370-6_19_OnlinePDF.pdf. , Synthesis and magnetic properties of Cubold0mu mumu 0.50.5units0.50.50.50.5Nibold0mu mumu 0.50.5units0.50.50.50.5Febold0mu mumu 22units2222Obold0mu mumu 44units4444 nanoparticles produced by glycothermal and hydrothermal processes -- Abstract -- Introduction -- Experimental -- Results and discussions -- Conclusions -- References -- C2 978-3-642-01370-6_20_OnlinePDF.pdf -- Mössbauer spectroscopy study of iron oxide nanoparticles obtained by spray pyrolysis -- Abstract -- Introduction -- Experimental -- Results and discussion -- References -- C3 978-3-642-01370-6_21_OnlinePDF.pdf -- Solid-state synthesis of boldupright0mu mumu units -Fe and iron carbide nanoparticles by thermal treatment of amorphous Febold0mu mumu 22units2222Obold0mu mumu 33units3333 -- Abstract -- Introduction -- Experimental -- Results and discussion -- Conclusion -- References -- C4 978-3-642-01370-6_22_OnlinePDF.pdf -- ILEEMS of thin boldupright0mu mumu units-Febold0mu mumu 22units2222Obold0mu mumu 33units3333 films prepared by RF sputtering -- Abstract -- Introduction -- Experimental -- Results and discussion -- References -- 190_Innerwork.pdf -- 978-3-642-01370-6_23_OnlinePDF.pdf -- The Mössbauer spectroscopy studies of matrix changes during continuous heating from as-quenched state of high carbon tool steel -- Abstract -- Introduction -- Test material -- Experimental procedure -- Results and discussion -- Conclusions -- References -- 978-3-642-01370-6_24_OnlinePDF.pdf -- Mössbauer and magnetic studies of nanosize (Fe,Co)x C1-x alloys -- Abstract -- Introduction -- Experimental details -- Experimental results -- Fe10C90 and Fe7Co3C90 -- Fe20C80 and Fe14Co6C80 -- References -- 978-3-642-01370-6_25_OnlinePDF.pdf -- Ball milling induced interstitial atoms redistributions revealed by Mössbauer effect in Fe based alloys -- Abstract -- Introduction and aim of the study. , Experimental conditions and results -- Discussion -- Conclusion -- References -- 978-3-642-01370-6_26_OnlinePDF.pdf -- Mössbauer spectroscopic investigation of retained-austenite content of high-carbon tool steel during isothermal tempering of as-quenched samples -- Abstract -- Introduction -- Test material -- Experimental procedure -- Results and discussion -- Conclusions -- References -- 978-3-642-01370-6_27_OnlinePDF.pdf -- Feature of solid--liquid metals reaction revealed by conversion electron Mössbauer spectrometry -- Abstract -- Introduction -- Experimental conditions and results -- Discussion -- Conclusions -- References -- 978-3-642-01370-6_28_OnlinePDF.pdf -- Synthesis of Fe carbides species by reactive milling -- Abstract -- Introduction -- Experimental -- Results and discussion -- References -- 978-3-642-01370-6_29_OnlinePDF.pdf -- The fate of Febold0mu mumu 3+3+units3+3+3+3+ ions in the system {AlO(OH)-xerogel/Fe-compounds} after mechanical activation and different thermal treatments studied by Mössbauer, ESR spectroscopy and thermal analysis -- Abstract -- Introduction -- Experimental -- Materials -- Thermal analysis -- Mössbauer and ESR spectroscopy -- Results and discussion -- upright0mu mumu Raw-Fe2O3 and milled {upright0mu mumu Raw-AlOOH + 1 wt.% upright0mu mumu Raw-Fe2O3} -- K3[Fe(CN)6] and milled {AlOOH xerogel + 1 wt.% K3[Fe(CN)6]} -- Conclusions -- References -- 978-3-642-01370-6_30_OnlinePDF.pdf -- Characterization of rapidly solidified powder of high-speed steel -- Abstract -- Introduction -- Experimental details -- Results and discussion -- Conclusions -- References -- 978-3-642-01370-6_31_OnlinePDF.pdf -- Gummic acid stabilized boldupright0mu mumu units-Fe2O3 aqueous suspensions for biomedical applications -- Abstract -- Introduction -- Experimental -- Results and discussion -- Conclusion -- References. , 978-3-642-01370-6_32_OnlinePDF.pdf.
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  • 2
    Publication Date: 2019-09-23
    Description: Diffuse and focused low-temperature fluids emanate at 9°33′S (Mid-Atlantic Ridge) and precipitate Fe–Sioxyhydroxides that form chimneys, mounds and flat-lying deposits. This extensive vent field, named Lilliput, lies at the axial zone of a spreading segment with a significantly thickened crust (~11 km). Theoretically much more heat needs to be removed from a thick-crust spreading center compared to a spreading center with typical thickness of ~6 km. Therefore, settings with thickened crust should be favourable for supporting very powerful hydrothermal systems capable of producing large mineral deposits. This is the first report on the composition of seafloor hydrothermal deposits at abnormally thickened oceanic crust due to hotspot–ridge interaction. Our studies revealed that generally the Lilliput hydrothermal deposits are very similar in morphology, structure, composition and lateral extent to other low-temperature hydrothermal deposits of mid-ocean ridges and intraplate volcanoes. Deposits at the Lilliput vent field are composed of Si-containing goethite and ferrihydrite, have very low contents of a number of transition and rare earth elements and show REE distribution patterns with negative Ce and Eu anomalies. The speciation and precipitation of the main deposit-forming elements, Fe and Si, at the hydrothermal field appear to be partially controlled by live microbes and exuded organic compounds. The δ18O values of the precipitated silica-containing Feoxyhydroxides point to low-temperature formation and Sr–Nd–Pb–isotope variations suggest that the hydrothermal precipitates scavenged metals predominantly from the ambient seawater. These findings are in agreement with the biogeochemical scenario for their precipitation.
    Type: Article , PeerReviewed
    Format: text
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