Auteur David G. Evans
Documents disponibles écrits par cet auteur (4)
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Jun-Ting Feng, Auteur ; Lin, Yan-Jun, Auteur ; Feng Li, Auteur ; David G. Evans, Auteur |A series of Ni2+−Co2+−Fe2+−Fe3+−SO42− layered double hydroxide precursors with different Ni/Co ratios have been synthesized by a method involving separate nucleation and aging steps. After calcination at 900 °C, the corresponding Ni1-xCoxFe oxid[...]
Article : texte imprimé
Guirong Wang, Auteur ; Yongshan Zhou, Auteur ; David G. Evans, Auteur |Nanoparticles readily agglomerate, especially during nucleation, growth, and calcination processes. In this work, modified carbon black (MCB) has been used to prevent particle agglomeration during the nucleation step in the preparation of a high[...]
Article : texte imprimé
Lijing Wang, Auteur ; Xiangyu Xu, Auteur ; David G. Evans, Auteur |Reaction under alkaline conditions of N,N-bis(phosphonomethyl)glycine (glyphosine, GLYP) with an MgAl-NO3-layered double hydroxide (LDH) precursor, prepared by a method involving separate nucleation and aging steps (SNAS) led to the replacement [...]
Article : texte imprimé
Cang Li, Auteur ; Lianying Wang, Auteur ; David G. Evans, Auteur |Europium complexes of ethylenediaminetetraacetate (EDTA) and nitrilotriacetate (NTA), [Eu(EDTA)(H2O)3]−, and [Eu(NTA)2(H2O)]3−, which have similar geometries but different charge densities, have been incorporated in Zn−Al layered double hydroxid[...]
