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NUCLEATION AND SURFACE MORPHOLOGY OF COBALT FILMS ELECTRODEPOSITED ON Pt/Si SUBSTRATES

SAHARI, A.; AZIZI, A.; FENINECHE, N.; SCHMERBER, G.; … - In: Surface Review and Letters (SRL) 12 (2005) 03, pp. 391-396

Co films deposited on Pt/Si(100) surface by electrodeposition from mixed sulphate chloride baths are investigated. The influence of applied potentials on nucleation, growth and morphological properties is studied using electrochemistry, scanning electronic microscopy (SEM) and atomic force...

Persistent link: https://www.econbiz.de/10005050569

Rapid removal of heavy metal ions from aqueous solutions by low cost adsorbents

Ahmadpour, Ali; Bastami, Tahereh Rohani; Tahmasbi, Masumeh - In: International Journal of Global Environmental Issues 12 (2012) 2/3/4, pp. 318-331

), and walnut shell (WS), that are introduced as low cost adsorbents, were used for the removal of heavy metals (cobalt … capacity of AGH sorbent for cobalt and EH for mercury were found to be 45.5 mg/g and 147.06 mg/g, respectively. The adsorption …

Persistent link: https://www.econbiz.de/10010816534

Investigation of Cobalt Solubilities from Pyrite Cinder fn Sulphuric Acid Solution

Akdağ, Mustafa - In: IBSU Scientific Journal 2 (2008) 2, pp. 121-126

Cobalt is an important metal which is being used in advanced technologies such as alloying and electronic industry; as … well as in painting and ceramics. This paper attempts to research the possible ways of transferring possibilities of cobalt …

Persistent link: https://www.econbiz.de/10008836614

Bioavailability of cobalt and nickel during anaerobic digestion of sulfur-rich stillage for biogas formation

Gustavsson, Jenny; Shakeri Yekta, Sepehr; Sundberg, Carina - In: Applied Energy 112 (2013) C, pp. 473-477

Addition of Co and Ni often improves the production of biogas during digestion of organic matter, i.e. increasing CH4-production, process stability and substrate utilization which often opens for higher organic loading rates (OLRs). The effect of Co and Ni addition was evaluated by measuring...

Persistent link: https://www.econbiz.de/10011041129