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中国地质大学科学技术发展院陈孝君(博士研究生),姚光庆* 等, 资源学院/构造与油气资源教育部重点实验室 JGR-Solid Earth, 2019, Capillary Pressure Curve Determination Based on a 2‐D Cross‐Section Analysis Via Fractal Geometry: A Bridge Between 2‐D and 3‐D Pore Structure of Porous Media（图）
二维；多孔介质；三维；输运机理
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2021/10/20
近日，国际地球物理Nature Index期刊《Journal of Geophysical Research: Solid Earth》刊出了中国地质大学关于多孔介质二维和三维之间输运机理方面的最新研究成果：基于分形几何的二维截面分析确定毛细管压力曲线：多孔介质的二维和三维孔隙结构之间的桥梁(Capillary Pressure Curve Determination Based on a 2-...
Lithostratigraphy and regional significance of the Nowa Slupia Group (Upper Silurian) of the Lysogory Region (Holy Cross Mountains,Central Poland)
Lithostratigraphy Silurian Foreland basin Ł ysogóry Region Holy Cross Mountains
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2009/10/20
The Ludlovian-Lochkovian succession of the Łysogóry Region of the Holy Cross Mountains (Central Poland) represents an infill of a Caledonian foreland basin situated at the SWmargin of the East Eu...
Late Paleozoic geodynamics of the Malopolska Massif in the light of new paleomagnetic data for the southern Holy Cross Mountains
Holy Cross Mountains Mał opolska Massif Paleomagnetism Paleogeography
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2009/10/20
Paleomagnetic studies ofDevonian carbonate rocks in the southernHoly CrossMountains have been conducted, the general aim being to verify the occurrence of hypothetical pre-Variscan rotations of theMa&...
Growth forms and distribution patterns of stromatoporoids exposed on Devonian palaeobottom surfaces;Holy Cross Mountains,central Poland
Stromatoporoids Morphometry Parameterization Palaeobottom surfaces
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2009/10/20
Well preserved palaeobottomsurfaceswith stromatoporoids are exposed in twoDevonian localities in theHoly Cross Mountains in central Poland: Skały and Bolechowice-Panek quarries. The stromatoporoi...
Stromatoporoid growth orientation as a tool in palaeotopography:a case study from the Kadzielnia Quarry,Holy Cross Mountains,central Poland
Stromatoporoidea Growth direction Orientation Palaeotopography Devonian
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2009/10/20
Growth orientation of stromatoporoids has allowed reconstruction of the palaeotopographic position of a large Frasnian organic buildup exposed in the Kadzielnia Quarry in the Holy Cross Mountains, cen...
Genesis of Dioctahedral Phyllosilicates During Hydrothermal Alteration of Volcanic Rocks: I. The Golden Cross Epithermal Ore Deposit, New Zealand
1M polytype Dioctahedral Clay Minerals Epithermal Hydrothermal Alteration Illite-Smectite (I-S) Neoformation Smectite Transmission Electron Microscopy (TEM)
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2011/12/2
Abstract: To characterize the evolution of dioctahedral interstratified clay minerals in the Golden Cross epithermal deposit, New Zealand, hydrothermally altered volcanic rocks containing the sequence...
Acidity of Montmorillonite-(Ce or Zr) Phosphate Cross-linked Compounds
Layered phosphates Montmorillonite Surface acidity
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2011/12/28
The nature and number of acid sites per unit weight on a series of materials obtained by interaction of a montmorillonite with zirconium or cerium hydrogenphosphates precipitated in situ by reaction b...
Cross-Linked Hydroxy-Al-Montmorillonite as a Stationary Phase in Liquid Chromatography
Adsorption Chelation Cross-linked smectite Disubstituted benzene High-pressure liquid chromatography Hydroxy-Al Monosubstituted benzene Phenyl-urea Phosphate esters
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2012/1/4
Quasi-spherical particles (7-µm mean diameter) were prepared from cross-linked hydroxy-Al-montmorillonite (basal spacing = 15.3 and 18.6 Å) by spray-drying. These particles (SP-CLM) were u...
Cross-linked Smectites. V. Synthesis and Properties of Hydroxy-Silicoaluminum Montmorillonites and Fluorhectorites
Cross-linked smectite Fluorhectorite Hydroxy-SiAl oligocations Pillared montmorillonite Thermal stability
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2012/1/11
Solutions containing hydroxy-SiAl (HSA) oligocations were prepared by two procedures: (1) treatment of a mixture of orthosilicic acid and AlCl3 with aqueous NaOH, followed by aging of the product; and...
Synthesis and Properties of Titanium Oxide Cross-Linked Montmorillonite
Cross-linked smectite Montmorillonite Pillared interlayer complex Porosity Thermal stability Titanium oxide
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2012/1/13
Titanium was introduced into the montmorillonite structure by cation exchange with polymeric Ti cations, formed by partial hydrolysis of TiCl4 in HCl. On further hydrolysis and heating, TiO2 pillars i...
Cross-linked Smectites. IV. Preparation and Properties of Hydroxyaluminum-Pillared Ce- and La-Montmorillonites and Fluorinated NH4+-Montmorillonites
Cross-linked smectite Hydroxy-Al Montmorillonite Pillared interlayered clays Pore-size distribution Rare earth elements
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2012/1/13
Reaction of hydroxy-Al oligocations with Ce3+- and La3+-exchanged montmorillonites, using 1.25, 1.60, or 2.0 mmole Al/g smectite, yielded partially pillared hydroxy-Al montmorillonite products contain...
Cross-Linked Smectites. III. Synthesis and Properties of Hydroxy-Aluminum Hectorites and Fluorhectorites
Cross-linking Fluorhectorite Hectorite Hydroxyaluminum Molecular sieve Surface area Synthesis Thermal stability
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2012/2/2
Interaction of La3+ and Ce3+-exchanged hectorites with oligomeric hydroxy-Al cations results in the formation of cross-linked hectorites possessing moderately high surface areas (∼220–280 m2/g) ...
Cross-Linked Smectites. II. Flocculation and Microfabric Characteristics of Hydroxy-Aluminum-Montmorillonite
Aluminum Flocculation Heterocoagulation Ligand Lithium Montmorillonite
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2012/2/10
Cross-linking of Li-montmorillonite by hydroxy-aluminum oligomers was performed in a specially constructed mixing apparatus. Observations on flocculation and solution composition were carried out duri...
Cross-Linked Smectites. I. Synthesis and Properties of Hydroxy-Aluminum-Montmorillonite
Aluminum Electrostatic Hydroxide Oligomer Montmorillonite
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2012/2/10
A stable porous system consisting of montmorillonite cross-linked by Al-hydroxide oligomers was synthesized by reacting at room temperature an aqueous solution of such oligomers with a unit-layer disp...