A facile route for the fabrication of CeO2 nanosheets via controlling the morphology of CeOHCO3 precursors

Hydrothermal synthesis of hexagonal CeO2 nanosheets and their room temperature ferromagnetism

“…orthorhombic and hexagonal. According to the degree of symmetry (higher symmetry, lower degree of ordering and higher free energy) and literature [20,21], the orthorhombic phase of CeCO 3 OH is more stable than its hexagonal phase. In general, in terms of the free energy and Ostwald ripening rule [22], the most stable crystal structure phase or intermediate state phase with lower nucleation barrier is preferred to emerge first and then transforms to the most stable phase.…”

Morphology‐Controllable Preparation of CeO2 Materials for CO2 Adsorption

“…[58] When the CO 2 SM dosage was 3 g/L, the CO 2 SM released less CO 2, EDA and EG through thermal decomposition, resulting in the less formation of CO 3 2À . On the other hand, Ce 3 + existed in the forms of [Ce(OH)(H 2 O) n-atoms in EDA with oxygen atoms in EG.…”

Synthesis of columnar‐shaped CeO 2 and electrochemical sensor for detecting phenol

“…Among various rare earth compounds, CeO 2 has attracted intense interest because of its favourable activities, some of which stem from the presence of oxygen vacancies. The useful properties of CeO 2 include its optical characteristics [2][3][4][5][6][7], oxygen storage capacity [8] and high thermal stability [9]. Due to these characteristics, CeO 2 has been extensively used in sensors [10][11][12][13], photocatalysts [14] and three-way catalysts [15].…”