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Hidroxicloretos de cobalto

Hidroxicloretos de cobalto

Ranganatha S

75,94 €
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Editorial:
KS OmniScriptum Publishing
Año de edición:
2025
Materia
Química
ISBN:
9786200726384
75,94 €
IVA incluido
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Sobre IBD

O Co2(OH)3Cl foi preparado através de um processo de sol-gel simples e num único recipiente. São utilizados dois solventes diferentes, etilenoglicol e glicerol, para a síntese. As amostras resultantes são estudadas quanto à sua morfologia, estrutura e estabilidade eletroquímica durante o ciclo. A amostra com etilenoglicol como solvente apresenta uma morfologia xerogel tridimensional porosa interligada, enquanto a amostra com glicerol apresenta uma estrutura nanoparticulada cristalina e não porosa. A capacitância específica do Co2(OH)3Cl preparado com etilenoglicol é de 434 F/g, quando os eléctrodos são submetidos a ciclos em KOH 3 M a uma corrente específica de 2 A/g e com glicerol é de 252 F/g.

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