Nanoscale electrodeposition of metals and semiconductors from ionic liquids

Freyland, W.; Zell, C.A.; Abedin, Sherif Zein El; Endres, Frank

doi:10.1016/s0013-4686(03)00378-5

Cited by 139 publications

(80 citation statements)

References 30 publications

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“…This includes e.g. new electrolytes for electrodeposition, 11 and electrochemical devices, such as Li ion batteries 12 and fuel cells. 13 The potential application of ionic liquid films for submicron-resolution lithographic imaging 14 and for the construction of a Lunar Liquid Mirror 15 should also be mentioned here.…”

Section: Introductionmentioning

confidence: 99%

RAIRS Investigations on Films of the Ionic Liquid [EMIM]Tf2N

2008

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The reflection-absorption infrared (RAIRS) spectra of 1-ethyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide ([EMIM]Tf2N) are presented for liquid as well as for amorphous and crystalline solid films. The liquid and amorphous films show rather similar spectra, indicating that the film structure is similar in both cases. On the other hand, these spectra differ considerably from those of crystalline films, indicating that the film structure is different for liquid and crystalline films. There are however indications that in all of the studied phases, including the crystalline state, the cation interaction with the SO2 groups of the anion dominates.

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Section: Introductionmentioning

confidence: 99%

RAIRS Investigations on Films of the Ionic Liquid [EMIM]Tf2N

2008

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“…[139][140][141][142][143][144][145][146][147][148][149][150][151][152] The electrodeposition of several metals and alloys has also been investigated in tetrafluoroborate (BF 4 -), hexafluorophosphate (PF 6 -) and chlorozincate ionic liquids. [153][154][155][156][157][158] These liquids are less reactive against water than the chloroaluminate ionic liquids.…”

Section: Inorganic Synthesis In Ionic Liquidsmentioning

confidence: 99%

Electrochemical routes for industrial synthesis

Sequeira¹,

Santos²

2009

J. Braz. Chem. Soc.

112

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Esta revisão examina as razões que justificam um interesse crescente da indústria química pelos processos eletrolíticos. Reveem-se as indústrias químicas, nas quais compostos orgânicos e inorgânicos são processados e descrevem-se os avanços tecnológicos mais relevantes. Inicialmente, abordam-se processos bem estabelecidos, como as indústrias cloroalcalinas de produção de alumínio, p-aminofenol, adiponitrila, etileno glicol, antraquinona, produtos perfluorados, ácido glioxílico e L-cisteína. Face à grande quantidade de informação disponível, o assunto é tratado com base científica, mas de modo bastante simplificado. Posteriormente, descrevem-se processos orgânicos e inorgânicos emergentes, nomeadamente processos eletroquímicos mediados e síntese em líquidos iónicos. Estabelecem-se paralelos entre síntese química e síntese eletroquímica. Estimula-se o interesse nos processos de eletrossíntese, particularmente em líquidos iónicos, não desmerecendo a importância das vias puramente químicas de síntese orgânica e inorgânica.This review examines the reasons for increasing interest towards electrolyses by the chemical industry, reviews the electrochemical industries as most of them now exist, and provides a status report on the key technological advances which are occurring to meet present and future needs. Classical industries like those of chloroalkali, aluminium, p-aminophenol, adiponitrile, ethylene glycol, anthraquinone, perfluorinated products, glyoxylic acid and L-cysteine are initially covered. Considering the large amount of available publications in these topics of electrochemical engineering, the covered relevant information is treated at a scientific level, although in a simplified way. Then the paper deals with emerging inorganic and organic processes, e.g. electrosynthesis in ionic liquids and mediated electrochemical processes, and finishes by assessing what the future development trend might be given the electrochemical and non electrochemical competing influences. With this approach it is hoped to stimulate the interest of chemical engineers and scientists non-specialised in electrochemical routes, and to review some cutting edge research, particularly as far as electrosynthesis in ionic liquids is concerned.

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“…The electrodeposition of cobalt, Co, has been studied extensively in acidic ionic liquids [38,[40][41][42][43][44][45]. A divalent cobalt species, Co(II), can be introduced into the ionic liquids by dissolving cobalt dichloride, CoCl 2 or the anodic dissolution of Co metal.…”

Section: Electrodeposition Of Transition Metalsmentioning

confidence: 99%

“…The electrodeposition of Al-Co alloys containing Co at 33 to 50 at% occurs at the potential more negative than the formal potential of Co(II)/Co. The nucleation and growth processes of Co and Al-Co alloys are studied on a glassy carbon electrode in EMICl-AlCl 3 ionic liquid [41] and a single crystal Au electrode in the BMICl-AlCl 3 ionic liquid [44,45]. In case of the basic BPCl-AlCl 3 ionic liquid, CoCl 2 dissolves and forms a divalent cobalt chlorocomplex anion, CoCl 2À 4 , which is not reducible to metallic Co [40].…”

Section: Electrodeposition Of Transition Metalsmentioning

confidence: 99%

Electrodeposition of Metals in Ionic Liquids

Katayama¹

2005

Electrochemical Aspects of Ionic Liquids

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Nanoscale electrodeposition of metals and semiconductors from ionic liquids

Cited by 139 publications

References 30 publications

RAIRS Investigations on Films of the Ionic Liquid [EMIM]Tf2N

RAIRS Investigations on Films of the Ionic Liquid [EMIM]Tf2N

Electrochemical routes for industrial synthesis

Electrodeposition of Metals in Ionic Liquids

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