Copper(II)–ethylenediamine linked Nb24 dimer with one dimensional chain architecture
Sign Up to like & getrecommendations! Published in 2020 at "Inorganica Chimica Acta"
DOI: 10.1016/j.ica.2020.119646
Abstract: Abstract The one-pot synthesis of one-dimensional chain polyoxoniobate based on Nb24 building block, [{Cu(en)2(H2O)2}{Cu(en)2(H2O)}2(H2en)10][{(Nb24O72H6)[Cu(en)2]2}2Cu(en)2]·72H2O (1, en = ethylenediamine), are firstly presented. Compound 1 was structurally and compositionally characterized in the solid state by single-crystal X-ray diffraction, IR、UV… read more here.
Keywords: copper ethylenediamine; chain; one dimensional; dimensional chain ... See more keywords
Environmentally friendly extraction of gold from refractory concentrate using a copper – ethylenediamine – thiosulfate solution
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Cleaner Production"
DOI: 10.1016/j.jclepro.2019.01.007
Abstract: Abstract The growing environmental concerns associated with the use of cyanides and their toxicity have led to the prohibition of cyanidation-based gold leaching in many countries, necessitating the search for other extraction methods. Herein, we… read more here.
Keywords: ethylenediamine thiosulfate; copper ethylenediamine; thiosulfate; extraction ... See more keywords