Results 101 to 110 of about 5,205 (220)

Desilication of Halloysite and Its Relation to Gibbsite Formation [PDF]

, 1966
The evidence presented points to the alteration of halloysite to gibbsite. Mineralogical data, as determined by X-ray and differential analysis, verify identification of halloysite and gibbsite.
Ikawa, Haruyoshi, Uehara, Goro, Sherman, G.D.   +2 more
core   +1 more source

Effect of pH on the Formation of Gibbsite-Layer Films at the Muscovite (001)–Water Interface

, 2019
The heterogeneous nucleation and growth of aluminum (oxy)­hydroxide films in aqueous environments can be controlled by the speciation of dissolved Al species and the charge and structure of underlying mineral surfaces.
Neil C. Sturchio (1431856), Moritz Schmidt (1431868), Paul Fenter (1431859), Sang Soo Lee (511686), Kathryn L. Nagy (1431865)   +4 more
core   +1 more source

An Improved MUSIC Model for Gibbsite [PDF]

, 2005
Several recent studies that have proposed MUSIC models for gibbsite surfaces have purported to achieve a very good fit with potentiometric titration data.
Mitchell, Scott Christian
core  

Radiation-Induced Surface Modification of Gibbsite in NaNO3 Environments

Gibbsite (α-Al(OH)3) is a dominant mineral phase in nuclear waste sludges, where it is continuously exposed to ionizing radiation in nitrate-rich alkaline environments. In this work, we investigate the effect of gamma (γ)-irradiation up to 750 kGy on the
Hanna Hlushko, Kevin M. Rosso, Jay A. LaVerne, Greg Felsted, Amita Bedar, Yifu Feng, Carolyn I. Pearce, Xin Zhang, Zheming Wang, Ping Chen   +9 more
core   +1 more source

THE STABILITY OF GIBBSITE AND BOEHMITE AT THE SURFACE OF THE EARTH

, 1972
--Two mutually exclusive views exist concerning the relative stabilities of gibbsite and boehmite in soils. These are examined in terms of experimental and thermodynamic evidence and it is shown that all three possible divariant assemblages of two phases
Ward Citeswortit
core  

A simple gibbsite analyzer for rapid field determination of the available alumina content in bauxites

, 1971
A portable gibbsite analyzer suited for field operation and intended for rapid determination of available alumina is described. The available alumina content is calculated from the relative weight loss caused by the dehydration of gibbsite. More than 100
Veen, A.H. van der, Essen, M.J. van, Heynen, J.A.C., Vonkeman, G.H.   +3 more
core  

Mineralogy of the clay fraction of Alfisols in two slope curvatures: III - spatial variability Mineralogia da fração argila de um Argissolo em curvaturas do relevo: III - variabilidade espacial

Revista Brasileira de Ciência do Solo, 2013
A good knowledge of the spatial distribution of clay minerals in the landscape facilitates the understanding of the influence of relief on the content and crystallographic attributes of soil minerals such as goethite, hematite, kaolinite and gibbsite ...
Livia Arantes Camargo, José Marques Júnior, Gener Tadeu Pereira   +2 more
doaj  

In situ ATR‐FTIR spectroscopic study of metformin adsorption on gibbsite and Loring silt loam

Agricultural & Environmental Letters
Metformin is an anti‐diabetic drug that has received increased environmental attention due to probable toxic effects on aquatic ecosystems. Although several studies reported metformin adsorption on soils and minerals, spectroscopic evidence of adsorption
Maheen Mehnaz, Sudipta Rakshit, Michael E. Essington, Ali Taheri   +3 more
doaj   +1 more source

Registry-Dependent Hydration in Layered Mineral Slit Pores: Insights from Molecular Simulations of Gibbsite and Muscovite. [PDF]

ACS Omega
Senanayake HS, Ho TA.
europepmc   +1 more source

Mechanistic insights into amino acid adsorption at the gibbsite-water interface

Data associated with manuscript " Mechanistic insights into amino acid adsorption at the gibbsite-water ...
Li, Zekun
core   +1 more source