Results 11 to 20 of about 226 (93)

Molten-Salt Synthesis of Complex Metal Oxide Nanoparticles. [PDF]

open access: yesJ Vis Exp, 2018
The development of feasible synthesis methods is critical for the successful exploration of novel properties and potential applications of nanomaterials.
Zuniga JP, Abdou M, Gupta SK, Mao Y.
europepmc   +3 more sources

Crystal structure and spectral characterization of La2(CO3)3 ⋅ 5H2O – an industrially relevant lanthanide carbonate

open access: yesZeitschrift für anorganische und allgemeine Chemie, Volume 648, Issue 23, December 13, 2022., 2022
Abstract The conversion of La2O3 with HCl, subsequent neutralization and precipitation using (NH4)2CO3 in an industrial process leads to the previously unknown La2(CO3)3 ⋅ 5H2O. The phase was characterized by X‐ray powder diffraction leading to an averaged crystal structure model, thermal analysis, vibrational and optical spectroscopy. La2(CO3)3 ⋅ 5H2O
Esengül Çiftçi   +5 more
wiley   +1 more source

Hollow Structured Transition Metal Phosphates and Their Applications

open access: yesThe Chemical Record, Volume 22, Issue 8, August 2022., 2022
Design and synthesis of hollow transition metal phosphate for catalysis, energy conversion and bio‐application. Abstract Hollow nanostructures of transition metal phosphate are of immense interest in the existing and evolving areas of technology, due to their high surface area, presence of hollow void, and easy tuning of compositions and dimensions ...
Samira Munkaila   +4 more
wiley   +1 more source

LANTHANIDE CONTRACTION IN CHELATES OF ETHYLENEDIAMINETETRAACETIC ACID BASED ON CRYSTALLOGRAPHIC DATA: A SHORT REVIEW [PDF]

open access: yes, 2023
The lanthanide (Ln) series has been attracted so much attention not only for its physical properties but also for its applications in organic synthesis and biomedical engineering.
Noguchi, Daisuke
core   +1 more source

Adsorption of Phosphate from Aqueous Solution Using an Iron-Zirconium Binary Oxide Sorbent [PDF]

open access: yes, 2012
In this study, an iron-zirconium binary oxide with a molar ratio of 4:1 was synthesized by a simple coprecipitation process for removal of phosphate from water.
Ren, Zongmin   +2 more
core   +2 more sources

希土類-エチレンジアミン四酢酸(EDTA)の結晶状態における配位数:ミニ・レビュー [PDF]

open access: yes, 2023
希土類元素(REE)-エチレンジアミン四酢酸塩(EDTA)の結晶構造は,医工学への応用可能性を含んでおり,いくつかの研究者によって簡単に総説されている.しかし,REE-EDTA錯体のほとんど全てについて体系化されたものはない.そこで本研究では,ケンブリッジ結晶学データセンター(CCDC)において,Sc, Pm, Tmを除く109種類のREE-EDTAを検索し,それらの配位数(C.N.)を整理した.REE-EDTAの登録数が最も多いのはLa-EDTAで21種類,次いでCe-およびGd ...
野口, 大介
core   +1 more source

Lanthanoid contraction in chelates of ethylenediaminetetraacetic acid [PDF]

open access: yes, 2023
While lanthanoid contraction has been extensively studied, the knowledge on the complexes of EDTA, a commonly used ligand, remains inadequate. Thus, this study presents a comprehensive analysis based on data from the CCDC.
Noguchi, Daisuke
core   +1 more source

Crystallisation pathways of a mixed La-Nd carbonate – Ambient temperature synthesis of the mineral lanthanite [PDF]

open access: yes, 2022
Naturally occurring rare earth element (REE) bearing carbonate minerals contain different REEs, yet efforts to synthesize and understand their formation mechanisms have hitherto used single REE end-member experiments.
Butler, Ian   +5 more
core   +2 more sources

Structural and phase investigations [PDF]

open access: yes, 1968
Thesis (Ph.D.)--Michigan State University.
Shinn, Dennis Burton
core   +2 more sources

Removal of fluoride from water using activated carbon fibres modified with zirconium by a drop-coating method [PDF]

open access: yes, 2020
This research article published by Elsevier Ltd., 2020Metal-modified carbon materials have been widely used for fluoride removal, but the traditional impregnation by soaking method suffers from low loading of metals and substantial use of chemicals ...
Aye Chan, Thet Su   +3 more
core   +2 more sources

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