Results 141 to 150 of about 26,776 (218)

Autogenic Shoreline Migration and Its Effect on the Storage of Carbon in Marginal Marine Successions

open access: yesAGU Advances, Volume 7, Issue 3, June 2026.
Abstract The accumulation of organic matter (OM) near shorelines, known as blue carbon, is a key sink in the global carbon cycle. This accumulation is influenced by elevation relative to sea level of the delta‐top, which changes through the movement of shorelines with time.
Jose R. Silvestre   +8 more
wiley   +1 more source

PVC kaolinite/urea hybrids

open access: yes, 2012
This paper focused to the PVC composites with kaolinite. Poly(vinyl chloride) hybrids have been prepared by melt intercalation method using both natural and modified kaolinite. Kaolinite is the most common two-sheet type clay mineral.
Zýková, Jitka   +5 more
core  

Kaolinite

open access: yes, 2010
Inelastic Neutron Scattering spectrum of Kaolinite, , measured on the TOSCA instrument. Composition: (wt%): 46.81 SiO2, 36.72 Al2O3, 1.26 Fe2O3, 0.08 CaO, 0.06 MgO, 0.08 Na2O, 0.89 TiO2 and 0.28 ...
L.Smrcok, Slovak Academy of Sciences, Slovak Republic
core   +1 more source

Mapping Quartz and Feldspar Areal Abundance and Grain Sizes Using Integrated VTIR Data

open access: yesAGU Advances, Volume 7, Issue 3, June 2026.
Abstract Mineral dust is sourced from arid regions around the globe, and its composition impacts regional and global environments by affecting radiation balance, cloud formation, nutrient deposition, and snowmelt. As such, mineral dust plays a key role in Earth's energy and biogeochemical budgets.
Kathleen Grant   +5 more
wiley   +1 more source

Mechanism of kaolinite sheets curling via the intercalation and delamination process

open access: yes, 2015
Kaolinite naturally occurs in the plate form for the interlayer hydrogen bond and the distortion and adaption of tetrahedron and octahedron. But kaolinite sheets can be exfoliated to nanoscrolls artificially in laboratory through multiple-step ...
Cheng, Hongfei   +4 more
core   +1 more source

Calcium and Multi‐Isotope Constraints on Cation Exchange in Groundwater

open access: yesWater Resources Research, Volume 62, Issue 6, June 2026.
Abstract Cation exchange is one of the most important processes in water‐rock interaction in the presence of clay minerals, with a common Ca‐Mg‐Na exchange system. However, systematic verification of Ca isotopes for tracing cation exchange in natural environments is lacking due to overlapping factors, such as dissolution‐precipitation of Ca‐minerals ...
Tianming Huang   +9 more
wiley   +1 more source

A spectroscopic study of mechanochemically activated kaolinite with the aid of chemometrics

open access: yes, 2005
The study of kaolinite surfaces is of industrial importance. In this work we report the application of chemometrics to the study of modified kaolinite surfaces.
Carmody, Onuma   +5 more
core   +1 more source

Laurasian Seaway History During the Early Jurassic From Quantitative Mineralogy and Detrital Zircon Dating

open access: yesPaleoceanography and Paleoclimatology, Volume 41, Issue 6, June 2026.
Abstract The Laurasian Seaway comprises a N‐S oriented trans‐Pangaean corridor linking Tethys to the Boreal Sea during the Jurassic, and direction of water flow has been the subject of considerable debate. The Llanbedr (Mochras Farm) borehole, Cardigan Bay Basin, Wales, is a uniquely informative record that comprises an expanded deep‐marine silty ...
M. Jiang   +7 more
wiley   +1 more source

Studies on zeolitisation of kaolinite [PDF]

open access: yes, 1995
800-802Kaolinite has been hydrothermally zeolitised in caustic to generate two different zeolites-sodalite hydrate and Na 4A. Conditions favouring the formation of the above two zeolites using kaolinite have been established.
Sidheswaran, P, Bhat, A N
core  

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