Non-conventional electrolytes for electrochemical applications

Ito, Yasuhiko; Nohira, Toshiyuki

doi:10.1016/s0013-4686(00)00341-8

Cited by 158 publications

(120 citation statements)

References 78 publications

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“…While, widely described is deposition of zinc, cesium, aluminum, magnesium, cobalt, antimony, germanium, cadium, Pt-Zn, Pd -Al alloys and silicon from ionic liquids [7][8][9][10][11][12][13][14][15][16][17][18][19]. Investigations of electrodeposition of titanium, tantalum and lanthanum from organic solutions is reported only in a few papers [20][21][22][23]. There is a lack of investigations concerning zirconium [24].…”

Section: Introductionmentioning

confidence: 99%

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Electrodeposition of Zirconium from DMSO Solution

Simka¹,

Majewski²,

Nawrat³

et al. 2014

Archives of Metallurgy and Materials

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ELEKTROOSADZANIE CYRKONU Z ROZTWORU DMSOInvestigations of voltammetry zirconium deposition from DMSO solution on different substrates were taken. It was found that this is multi-electron process proceeding in a few stages. Moreover, zirconium layers were obtained on titanium, copper stainless steel and nickel. Obtained deposit was in form of white powder, which immediately was oxidized to ZrO 2 in the presence of air.Keywords: zirconium; DMSO; electrodeposition; voltammetry W pracy przedstawiono badania woltamperometryczne procesu elektroosadzania cyrkonu z roztworu DMSO na różnych podłożach. Stwierdzono, że jest to procees wieloelektronowy zachodzący w kilku etapach. Ponadto otrzymano warstwy cyrkonu na tytanie, miedzi, stali kwasoodpornej i niklu. Wytworzony osad katodowy miał formę białego proszku, na skutek natychmiastowego utlenienia cyrkonu w kontakcie z powietrzem.

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Section: Introductionmentioning

confidence: 99%

“…There is a lack of investigations concerning zirconium [24]. Paper [20] refers to investigations of electrodeposition titanium on gold from ionic liquid [BMIm] BTA. It was found that it is two-stages process.…”

Section: Introductionmentioning

confidence: 99%

Electrodeposition of Zirconium from DMSO Solution

Simka¹,

Majewski²,

Nawrat³

et al. 2014

Archives of Metallurgy and Materials

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“…[107][108][109][110][111][112][113][114][115][116][117] In particular, the application of these "new" ionic liquids in useful electrochemical reactions including the Kolbe oxidation, the reductive alkene coupling and carbonylation, and alkyl halide coupling, among others, is well illustrated in the literature. [118][119][120][121][122][123][124] Ionic liquids possess a variety of properties (low melting point, non-volatility, high ion density, high ion conductivity etc) that make them desirable as electrolytes for electrochemical devices and processes, solvents for organic and catalytic reactions, new material production, solvents for separation and extraction processes etc.…”

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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“…[3][4][5][6] High conductivity and wide electrochemical windows make RTIL be very useful electrolytes with wide potential applications, 7 which has been used in electrochemistry as electrolytes in batteries, photoelectrochemical cells, and electroplating. [8][9][10] As concerned, electrochemical synthesis of 2-anisidine from 2-nitroanisole in aqueous or nonaqueous media has been reported. [1][2][3][4][5][6][7][8][9][10][11] Conversely, as far as we know, investigations concerning synthesis of 2-anisidine from 2-nitroanisole in ionic liquids have not been reported.…”

Section: Introductionmentioning

confidence: 99%

Electrochemical Reduction of 2‐Nitroanisole in Ionic Liquid BMIm‐BF₄: Synthesis of 2‐Anisidine

et al. 2008

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A new electrochemical synthesis of 2-anisidine from 2-nitroanisole has been developed in room-temperature ionic liquid (RTIL), which was carried out under mild and safe conditions, where the volatile, toxic solvents, catalysts, as well as any additional supporting electrolyte were avoided. The maximal yield of 2-anisidine reached 51.3% on Cu-graphite couple electrodes under potentiostatic electrolysis at -1.0 V (vs. SCE) until 6 F•mol -1 of charge was passed at 50 ℃, which offers a new and clean route to synthesis of 2-anisidine. The reduction behavior of 2-nitroanisole was studied in RTIL by cycle voltammertry. The RTIL could be recycled.

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Non-conventional electrolytes for electrochemical applications

Cited by 158 publications

References 78 publications

Electrodeposition of Zirconium from DMSO Solution

Electrodeposition of Zirconium from DMSO Solution

Electrochemical routes for industrial synthesis

Electrochemical Reduction of 2‐Nitroanisole in Ionic Liquid BMIm‐BF₄: Synthesis of 2‐Anisidine

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Non-conventional electrolytes for electrochemical applications

Cited by 158 publications

References 78 publications

Electrodeposition of Zirconium from DMSO Solution

Electrodeposition of Zirconium from DMSO Solution

Electrochemical routes for industrial synthesis

Electrochemical Reduction of 2‐Nitroanisole in Ionic Liquid BMIm‐BF4: Synthesis of 2‐Anisidine

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Electrochemical Reduction of 2‐Nitroanisole in Ionic Liquid BMIm‐BF₄: Synthesis of 2‐Anisidine