Synthesis and Characterization of Poly(pyrrole-1-carboxylic acid) for Preconcentration and Determination of Rare Earth Elements and Heavy Metals in Water Matrices

2021 ◽  
Author(s):  
Govind Sharma Shyam Sunder ◽  
Ahmad Rohanifar ◽  
Niloofar Alipourasiabi ◽  
Joseph G. Lawrence ◽  
Jon R. Kirchhoff
Keyword(s):  
Heavy Metals ◽  
Rare Earth ◽  
Carboxylic Acid ◽  
Rare Earth Elements ◽  
Synthesis And Characterization

Chromatographic separation and determination of some heavy metals and the sum of the rare earth elements in some geological materials

2020 ◽  
Vol 74 (10) ◽  
pp. 3491-3501
Author(s):  
Sherien Hussien Ahmed ◽  
Entesar Mohamed El Gammal
Keyword(s):  
Heavy Metals ◽  
Rare Earth ◽  
Rare Earth Elements ◽  
Chromatographic Separation ◽  
Geological Materials ◽  
The Rare Earth

The Synthesis and Characterization of Novel Dibenzosulfide Diamine and the Application in the Determination of Heavy Metals

2006 ◽  
Vol 181 (10) ◽  
pp. 2321-2326 ◽  
Author(s):  
Abbas Shockravi ◽  
Marzieh Chaloosi ◽  
Masoomeh Zakeri ◽  
Shahla Mozaffari ◽  
Esmaile Rostami ◽  
...  
Keyword(s):  
Heavy Metals ◽  
Synthesis And Characterization

scholarly journals Determination of Heavy Metals and Rare Earth Elements in Environmental Samples by ICP-MS after Solid Phase Preconcentration with Chelating Resin Fibers and Anion Exchanger Filters

2004 ◽  
Vol 20 (1) ◽  
pp. 183-187 ◽  
Author(s):  
Kyue-Hyung LEE ◽  
Yoshiki MURAOKA ◽  
Mitsuko OSHIMA ◽  
Shoji MOTOMIZU
Keyword(s):  
Heavy Metals ◽  
Rare Earth ◽  
Rare Earth Elements ◽  
Anion Exchanger ◽  
Environmental Samples ◽  
Solid Phase ◽  
Chelating Resin ◽  
Icp Ms

scholarly journals Synthesis and characterization of magnetic mesoporous Fe3O4@mSiO2–DODGA nanoparticles for adsorption of 16 rare earth elements

RSC Advances ◽  
2018 ◽  
Vol 8 (68) ◽  
pp. 39149-39161 ◽  
Author(s):  
Jingrui Li ◽  
Aijun Gong ◽  
Fukai Li ◽  
Lina Qiu ◽  
Weiwei Zhang ◽  
...  
Keyword(s):  
Rare Earth ◽  
Rare Earth Elements ◽  
High Selectivity ◽  
Synthesis And Characterization

The high selectivity magnetic mesoporous Fe3O4@mSiO2–DODGA nanomaterials were prepared for adsorption of 16 rare earth elements.

scholarly journals Determination of Beneficial Elements, Heavy Metals and Rare Earth Elements in Northeastern Rice Brand of China by ICP-MS

2013 ◽  
Vol 25 (4) ◽  
pp. 2315-2316 ◽  
Author(s):  
Hongxing Zhang ◽  
Yukui Rui ◽  
Yaxiong Li
Keyword(s):  
Heavy Metals ◽  
Rare Earth ◽  
Rare Earth Elements ◽  
Icp Ms ◽  
Beneficial Elements

Synthesis and Characterization of Rare Earth Elements Substituted X-type Hexagonal Ferrites

2015 ◽  
Vol 2 (10) ◽  
pp. 5462-5467
Author(s):  
Imran Sadiq ◽  
Mazhar ud Din Rana ◽  
Shahzad Naseem
Keyword(s):  
Rare Earth ◽  
Rare Earth Elements ◽  
Synthesis And Characterization ◽  
Hexagonal Ferrites

Recent Advances of the Asymmetric Bisazo Derivatives of Arsenazo and Phosphonazo as Chromogenic Reagents in Analytical Chemistry

1993 ◽  
Vol 12 (3-4) ◽  
Author(s):  
Jiao-Mai Pan ◽  
Chung-Gin Hsu ◽  
Zhong-Ping Ou
Keyword(s):  
Analytical Chemistry ◽  
Heavy Metals ◽  
Rare Earth ◽  
Rare Earth Elements ◽  
Spectrophotometric Determination ◽  
Short Review ◽  
The Past ◽  
Sensitivity And Selectivity ◽  
Derivatives Of

SummaryThe asymmetric bisazo derivatives of Arsenazo and Phosphonazo have been widely used as chromogenic reagents in spectrophotometric determination of thorium, uranium, rare earth elements and other heavy metals. They exhibit advantages over the symmetric reagents such as Arsenazo m and Chlorophosphonazo III both in sensitivity and selectivity. The following is a brief introduction and short review on these reagents concerning their structures, analytical characteristics, synthesis, purification and application. 182 references mainly published in the past decade are presented.

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