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1997 1
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2010 3
2011 8
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54 results

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Page 1
Generating Self-Shaped 2D Aluminum Oxide Nanopowders.
Lee MY, Yen FS, Hsiang HI. Lee MY, et al. Nanomaterials (Basel). 2022 Aug 26;12(17):2955. doi: 10.3390/nano12172955. Nanomaterials (Basel). 2022. PMID: 36079992 Free PMC article.
Examinations of the exfoliation effects were carried out on calcined boehmite single crystal particles, which were about 500 nm in diameter, and obtained at three heating rates 0.5, 1.0, and 2.0 C/min with the heating schedules. ...
Examinations of the exfoliation effects were carried out on calcined boehmite single crystal particles, which were about 500 nm in di …
Isothermal Hydrogen Reduction of a Lime-Added Bauxite Residue Agglomerate at Elevated Temperatures for Iron and Alumina Recovery.
Skibelid OB, Velle SO, Vollan F, Van der Eijk C, Hoseinpur-Kermani A, Safarian J. Skibelid OB, et al. Materials (Basel). 2022 Aug 31;15(17):6012. doi: 10.3390/ma15176012. Materials (Basel). 2022. PMID: 36079395 Free PMC article.
The hydrogen reduction of bauxite residue lime pellets at elevated temperatures was carried out to recover iron and alumina from the bauxite residue in a new process route. Prior to the H(2) reduction, oxide pellets were initially prepared via the mixing of a …
The hydrogen reduction of bauxite residue lime pellets at elevated temperatures was carried out to recover iron and alumina from the …
Preparation and characterization of photoactive composite kaolinite/TiO(2).
Mamulová Kutláková K, Tokarský J, Kovář P, Vojtěšková S, Kovářová A, Smetana B, Kukutschová J, Čapková P, Matějka V. Mamulová Kutláková K, et al. J Hazard Mater. 2011 Apr 15;188(1-3):212-20. doi: 10.1016/j.jhazmat.2011.01.106. Epub 2011 Feb 1. J Hazard Mater. 2011. PMID: 21316845
A variable (kaolin)/(titanyl sulfate) ratio has been used in order to achieve the desired TiO(2) content in prepared nanocomposites. Calcination of the composites at 600 C led to the transformation of the kaolinite to metakaolinite and to origination of metakaolinite/TiO(2 …
A variable (kaolin)/(titanyl sulfate) ratio has been used in order to achieve the desired TiO(2) content in prepared nanocomposites. Calc …
Understanding the Deactivation Phenomena of Small-Pore Mo/H-SSZ-13 during Methane Dehydroaromatisation.
Agote-Arán M, Kroner AB, Wragg DS, Sławiński WA, Briceno M, Islam HU, Sazanovich IV, Rivas ME, Smith AWJ, Collier P, Lezcano-González I, Beale AM. Agote-Arán M, et al. Molecules. 2020 Oct 30;25(21):5048. doi: 10.3390/molecules25215048. Molecules. 2020. PMID: 33143211 Free PMC article.
This work investigates the structure of the small pore Mo/H-SSZ-13 during catalyst preparation and reaction by operando X-ray absorption spectroscopy (XAS), in situ synchrotron powder diffraction (SPD), and electron microscopy; then, the results are compared with the mediu …
This work investigates the structure of the small pore Mo/H-SSZ-13 during catalyst preparation and reaction by operando X-ray absorption spe …
Interactions of pigments and opacifiers on color stability of MDX4-4210/type A maxillofacial elastomers subjected to artificial aging.
Kiat-Amnuay S, Mekayarajjananonth T, Powers JM, Chambers MS, Lemon JC. Kiat-Amnuay S, et al. J Prosthet Dent. 2006 Mar;95(3):249-57. doi: 10.1016/j.prosdent.2005.12.006. J Prosthet Dent. 2006. PMID: 16543024
At 15%, Ti white oil color again had the most color change, followed by Artskin white, kaolin powder calcined, and Georgia kaolin; Ti white dry earth pigment had the least color change. ...Dry pigment Ti white remained the most color stable over time, followed by th …
At 15%, Ti white oil color again had the most color change, followed by Artskin white, kaolin powder calcined, and Georgia kao …
Fe-Al binary composite filled dialysis membrane tubes (DMT-HFAO): a modified method for assessment of phosphate desorption from aqueous and soil solutions.
Kassim A, Taddesse AM, Nigussie D, Diaz I, Habib NR. Kassim A, et al. RSC Adv. 2023 Jul 25;13(32):22346-22356. doi: 10.1039/d3ra04000c. eCollection 2023 Jul 19. RSC Adv. 2023. PMID: 37497096 Free PMC article.
To this effect, a binary sorbent system filled in a dialysis membrane tube was developed. Accordingly, calcined and amorphous powder samples of Fe-Al binary mixed oxides were synthesized by a gel-evaporation method and characterized by XRD, FTIR, TGA-DTA, SEM-EDX an …
To this effect, a binary sorbent system filled in a dialysis membrane tube was developed. Accordingly, calcined and amorphous powd …
Metal-free phosphorus and boron-doped graphitic carbon nitride/zeolite hetero-linked particles for highly efficient green hydrogen production in methanol.
Saka C. Saka C. Environ Sci Pollut Res Int. 2023 Mar;30(15):43480-43495. doi: 10.1007/s11356-023-25393-y. Epub 2023 Jan 19. Environ Sci Pollut Res Int. 2023. PMID: 36656470
In the second step, the production of a B-doped zeolite-g-C(3)N(4) catalyst by calcination of g-C(3)N(4) and zeolite was obtained at a ratio of 1:1 with boric acid at 500 C. ...Characterization studies of the obtained catalysts were carried out with X-ray powder dif …
In the second step, the production of a B-doped zeolite-g-C(3)N(4) catalyst by calcination of g-C(3)N(4) and zeolite was obtained at …
Effect of opacifiers on color stability of pigmented maxillofacial silicone A-2186 subjected to artificial aging.
Kiat-Amnuay S, Lemon JC, Powers JM. Kiat-Amnuay S, et al. J Prosthodont. 2002 Jun;11(2):109-16. J Prosthodont. 2002. PMID: 12087548
Yellow ochre had an effect only with 10% and 15% concentrations of kaolin powder calcined, increasing the value of Delta E* to greater than 1.0. ...At the 10% concentration, Artskin white had the smallest color changes, followed by, in order, dry pigment titanium wh …
Yellow ochre had an effect only with 10% and 15% concentrations of kaolin powder calcined, increasing the value of Delta E* to …
Influence of calcination temperature on the performance of Pd-Mn/SiO2-Al2O3 catalysts for ozone decomposition.
Yu Q, Pan H, Zhao M, Liu Z, Wang J, Chen Y, Gong M. Yu Q, et al. J Hazard Mater. 2009 Dec 30;172(2-3):631-4. doi: 10.1016/j.jhazmat.2009.07.040. Epub 2009 Jul 18. J Hazard Mater. 2009. PMID: 19665296
The influence of calcination temperature on the catalytic activities, and the lifetime test of the catalyst pretreated at 350 degrees C had been studied. ...However, when calcined at 500 degrees C, MnOx partly turns into Mn(2)O(3) in the catalyst. ...
The influence of calcination temperature on the catalytic activities, and the lifetime test of the catalyst pretreated at 350 degrees …
Deciphering the role of water and a zinc-doping process in a polyol-based approach for obtaining Zn/Co/Al-based spinels: toward "green" mesoporous inorganic pigments.
Alexandru MG, Ianculescu AC, Carp O, Culita DC, Preda S, Ene CD, Vasile BS, Surdu VA, Nicoara AI, Neatu F, Pintilie I, Visinescu D. Alexandru MG, et al. Dalton Trans. 2023 Aug 1;52(30):10386-10401. doi: 10.1039/d3dt00972f. Dalton Trans. 2023. PMID: 37401566
The calcination of the precursors yielded dark green (wZnxCo1-xAl) and blue (ZnxCo1-xAl) products. ...BET assessment showed that both series of oxides are mesoporous materials, with different pore structures, with the water-free samples exhibiting the largest surface areas …
The calcination of the precursors yielded dark green (wZnxCo1-xAl) and blue (ZnxCo1-xAl) products. ...BET assessment showed that both …
54 results