Results 31 to 40 of about 35,343 (228)

Electrochemical methods for corrosion testing of Ce-based coating prepared on AA6060 alloy by dip immersion method [PDF]

Journal of the Serbian Chemical Society, 2013
Dip-immersion is simple and cost-effective method for the preparation of Ce-based conversion coatings (CeCCs), a promising alternative to the toxic chromate coatings, on the metal substrates.
Jegdić Bore V., Živković Ljiljana S., Popić Jovan P., Bajat Jelena B., Mišković-Stanković Vesna B.   +4 more
doaj   +1 more source

Cerium-containing zeolites and coke reduction methods

, 2015
The invention provides a catalyst system for catalytic fast pyrolysis comprising a cerium-incorporated HZSM-5 zeolite (Catalyst 1), and methods of making and using the same.
Jason C. Hicks (1371096), Gregory T. Neumann (17555538)   +1 more
core   +1 more source

danielf27/Dynamic-Voltage-Pulses-for-the-Improvement-of-the-Cerium-III-Oxidation-Reaction: Version 1

, 2022
This is the release of the code for the paper entitles "Dynamic-Voltage-Pulses-for-the-Improvement-of-the-Cerium-III-Oxidation ...
danielf27
core   +1 more source

Improved Recrystallization Resistance of Al–Cu–Li–Zr Alloy through Ce Addition

Metals, 2018
The effects of the addition of 0.29 wt % Ce on the recrystallization behavior of an Al⁻Cu⁻Li⁻0.13Zr (wt %) alloy during isothermal annealing were investigated.
Xinxiang Yu, Han Dai, Zhutie Li, Jie Sun, Junfeng Zhao, Caiqiong Li, Wenwen Liu   +6 more
doaj   +1 more source

Assessment of Tolerance to Lanthanum and Cerium in Helianthus Annuus Plant: Effect on Growth, Mineral Nutrition, and Secondary Metabolism

Plants, 2022
Rare earth elements (REEs) present a group of nonessential metals for the growth and development of plants. At high concentrations, they can induce internal stress and disturb the physiological and biochemical mechanisms in plants.
Nesrine Dridi, Renata Ferreira, Houda Bouslimi, Pedro Brito, Susete Martins-Dias, Isabel Caçador, Noomene Sleimi   +6 more
doaj   +1 more source

Novel self-healing glass-like CexOY film on a Flash-PEO coated AZ31B Mg alloy

Journal of Materials Research and Technology
The aim of this work is to develop a glass-like CexOy coating to seal the pores of a Flash-PEO coated AZ31B Mg alloy and simultaneously provide smart self-healing corrosion protection. The cerium sol was synthesized using cerium acetate as main precursor
E. Merino, S. Cere, A. Duran, Y. Castro
doaj   +1 more source

Investigation of Cerium-Lithium Sealing Treatment of Cobalt-based Conversion Coatings Formed on Aluminum Alloys

Medžiagotyra, 2018
A study was conducted to examine methods of adjusting cerium-lithium sealing process parameters in order to improve the corrosion protection capabilities of a cobalt-based chemical conversion film.
Shubai LI, Di MA, Zhenzhen XU, Pei YAO, Yuan LIU, Yutao SUN   +5 more
doaj   +1 more source

Evolution and Formation of Non-Metallic Inclusions during Electroslag Remelting of Ce-Bearing 15Cr-22Ni-1Nb Austenitic Heat-Resistant Steel

Metals, 2022
The evolution of inclusions in austenitic heat-resistant steel with different Ce content during protective argon gas atmosphere electroslag remelting (ESR) was studied. All oxide inclusions in the Ce-free consumable electrode are MgO·Al2O3.
Zhongwei Wang, Chengbin Shi, Shijun Wang, Jing Li, Xin Zhu   +4 more
doaj   +1 more source

Therapeautic Cerium Oxide Nanoparticles [PDF]

, 2021
The overall goal of the research project is to create a glass that produces cerium oxide nanoparticles and as an efficient delivery mechanism. Cerium is able to exist as Ce3+ and Ce4+ because it has two partially filled subshells. This coexistence allows
Vasquez, Angel E
core   +2 more sources

Reaction chemistry of cerium [PDF]

, 1997
It is truly ironic that a synthetic organic chemist likely has far greater knowledge of the reaction chemistry of cerium(IV) than an inorganic colleague. Cerium(IV) reagents have long since been employed as oxidants in effecting a wide variety of organic

core   +1 more source