Results 101 to 110 of about 5,084 (220)

Novel MIL-53(Fe)-encapsulated gelatinous boehmite granules and their enhanced photocatalytic performance towards tetracycline

Tạp chí Khoa học Đại học Huế: Khoa học Tự nhiên
Developing materials with high photocatalytic activity and easy recovery remains a challenge in industry. In this work, MIL-53(Fe) crystal powder was effectively encapsulated within gelatinous boehmite to produce millimetre-scale AlOOH@MIL-53(Fe ...
Thi Minh Nguyet Bui, Van Hung Nguyen, Cao Duy An Nguyen, Ngoc Bich Nguyen, The Ky Vo   +4 more
doaj   +1 more source

Boehmite in “Roseki”

Journal of the Mineralogical Society of Japan, 1957
Zyunpei Harada, Takeshi Mitsuda
openaire   +2 more sources

Kinetics of synthetic boehmite digestion

Journal of the Serbian Chemical Society, 1987
The boehmite synthesis was carried out by means of hydrothermal dehydroxylation of industrial gibbsite ; the physical and chemical properties of the samples having been determined previously. Analytical methods confirmed that boehmite contained excess water in comparison with the theoretical quantity to be contained by boehmite crystallized in the form
Perić, Jelena, Krstulović, Ruža, Ferić, Tereza   +2 more
openaire   +1 more source

Effect of 1-hydroxyethane-1,1-diphosphonic acid (HEDPA) on Partitioning of Np and Pu to Synthetic Boehmite [PDF]

, 2009
The effect of 1-hydroxyethane-1,1-diphosphonic acid (HEDPA) on sorption of Np(V) and Pu(V) to synthetic boehmite ({gamma}-AlOOH) was examined a function of time and pH (between 4 to 11). Sorption of both elements in boehmite suspensions (1 M NaCl, 600 mg
Nash, Kenneth L., Rao, Linfeng, Powell, Brian A.   +2 more
core  

Resource utilization of high aluminum alkaline waste solution to prepare active alumina carrier

矿业科学学报
The recycling of precious metals from spent aluminum-based catalysts generates a large amount of high-Al alkaline waste solutions, which not only cause a serious waste of aluminum resources, but also may have a negative impact on the environment due to ...
LI Qian, HAN Yuqi, ZHANG Yan, YANG Yongbin, DONG Haigang, DU Anrui   +5 more
doaj   +1 more source

Cold sintering of α- and γ-modifications of aluminum oxohydroxides: A low-temperature route to porous corundum ceramics

Тонкие химические технологии
Objectives. To obtain porous corundum ceramics using an innovative cold sintering process starting from different phase modifications of aluminum oxohydroxide — boehmite γ-AlOOH and diaspore α-AlOOH; to study the phase and structural properties of the ...
A. A. Kholodkova, M. V. Kornyushin, A. V. Smirnov, L. A. Arbanas, A. N. Khrustalev, V. E. Bazarova, A. V. Shumyantsev, S. Yu. Kupreenko, Yu. D. Ivakin   +8 more
doaj   +1 more source

The Effects of Hydrothermal Time on the Microstructure of Hollow Sphere Boehmite

, 2011
Using aluminum sulfate as precursor and urea as precipitator, hollow sphere boehmite was synthesized by hydrothermal treatment on 140°C for 24h. The time effect of as-synthesized product was studied by XRD, SEM and TG, et al.
Shi Jun, Jing Wang, Xu Bing
core   +1 more source

CHARACTERISTICS OF THIN FILMS SYNTHESIZED FROM NANO BOEHMITE AND ORGANOALKOXYSILANE

We investigated the properties of inorganic–organic hybrid thin films prepared by sol–gel reaction. Sol solutions were synthesized by using two kinds of nanosized boehmite and methyltrimethoxysilane (MTMS) in variation with the amount of MTMS at ...
HOYYUL PARK, MYEONGSANG AHN, MOONKYONG NA   +2 more
core  

Al-Monohydrate (Boehmite) to Al-Trihydrate(Bayerite/Gibbsite) Transformation During High-Energy Milling

, 2020
The specific focus of this study is on the boehmite–water interaction during attrition milling of a boehmite prepared by thermal dehydroxylation of gibbsite.
Alex, T C, Kailath, A J, Kumar, Rakesh
core  

Effects of γ-Irradiation, cation size and salt concentration on the aggregation of boehmite nanoplatelets

Effects of radiation on the aggregation of nanoplatelets of aluminum oxyhydroxide (boehmite) in slurries of M1+ cation nitrates have been observed using tumbler small- and ultra-small-angle neutron scattering. Nitrate solutions of H, Li, Na, K, and Rb at
J. Barker (19017125), C. Gagnon (12133700), P. Huestis (12133682), M. Zong (20133186), P. Butler (3933335), L.M. Anovitz (20133174), A.I. Kolesnikov (20133177), G. Jensen (20133180), D.F.R. Mildner (20133183), X. Zhang (61298), J.A. LaVerne (20114985), M. Bleuel (12133697)   +11 more
core   +1 more source