The binding energies of Ce 3d5/2 and Ce 3d3/2 also presented an increasing trend after phosphate adsorption, which is consistent with previous studies. 19,34 Finally, the changes from Ce 3d contribute to the resulting Ce–O–P inner sphere complex. 48 XPS further indicated that more active sites were exposed in the prepared 2D Ln-TDA nanosheets.
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Microwave- and ultrasonic-assisted synthesis of 2D La-based MOF nanosheets by coordinative unsaturation degree to boost phosphate adsorption.
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