Trivalent Copper. I. A Pulse Radiolytic Study of the Chemical Properties of the Aquo Complex

D. Meyerstein

doi:10.1021/ic50097a040

Trivalent Copper. I. A Pulse Radiolytic Study of the Chemical Properties of the Aquo Complex

D. Meyerstein

פרסום מחקרי: פרסום בכתב עת › מאמר › ביקורת עמיתים

121 ציטוטים ‏(Scopus)

תקציר

The mechanism of decomposition of the aquo trivalent copper ions in neutral and acid solutions was investigated. The effect of NO₂^-, Br^-, CH₃OH, and H₂O₂ on the disappearance of Cu(III)(aq) was studied. It is concluded that in neutral solutions the trivalent copper exists in the form of CuOH²⁺(aq) or Cu(OH)₂⁺(aq) and decomposes via 2CuOH²⁺ → 2Cu²⁺ + H₂O₂. In acid solutions the mechanism involves the formation of hydroxyl radicals probably via Cu³⁺(aq) ⇄ Cu²⁺ + OH. The reaction Cu⁺ + CuOH²⁺(aq) is diffusion controlled.

שפה מקורית	אנגלית
עמודים (מ-עד)	638-641
מספר עמודים	4
כתב עת	Inorganic Chemistry
כרך	10
מספר גיליון	3
מזהי עצם דיגיטלי (DOIs)	https://doi.org/10.1021/ic50097a040
סטטוס פרסום	פורסם - 1 מרץ 1971
פורסם באופן חיצוני	כן

גישה למסמך

10.1021/ic50097a040

קבצים וקישורים אחרים

Link to publication in Scopus

פורמט ציטוט ביבליוגרפי

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title = "Trivalent Copper. I. A Pulse Radiolytic Study of the Chemical Properties of the Aquo Complex",

abstract = "The mechanism of decomposition of the aquo trivalent copper ions in neutral and acid solutions was investigated. The effect of NO2-, Br-, CH3OH, and H2O2 on the disappearance of Cu(III)(aq) was studied. It is concluded that in neutral solutions the trivalent copper exists in the form of CuOH2+(aq) or Cu(OH)2+(aq) and decomposes via 2CuOH2+ → 2Cu2+ + H2O2. In acid solutions the mechanism involves the formation of hydroxyl radicals probably via Cu3+(aq) ⇄ Cu2+ + OH. The reaction Cu+ + CuOH2+(aq) is diffusion controlled.",

author = "D. Meyerstein",

year = "1971",

month = mar,

day = "1",

doi = "10.1021/ic50097a040",

language = "אנגלית",

volume = "10",

pages = "638--641",

journal = "Inorganic Chemistry",

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T1 - Trivalent Copper. I. A Pulse Radiolytic Study of the Chemical Properties of the Aquo Complex

AU - Meyerstein, D.

PY - 1971/3/1

Y1 - 1971/3/1

N2 - The mechanism of decomposition of the aquo trivalent copper ions in neutral and acid solutions was investigated. The effect of NO2-, Br-, CH3OH, and H2O2 on the disappearance of Cu(III)(aq) was studied. It is concluded that in neutral solutions the trivalent copper exists in the form of CuOH2+(aq) or Cu(OH)2+(aq) and decomposes via 2CuOH2+ → 2Cu2+ + H2O2. In acid solutions the mechanism involves the formation of hydroxyl radicals probably via Cu3+(aq) ⇄ Cu2+ + OH. The reaction Cu+ + CuOH2+(aq) is diffusion controlled.

AB - The mechanism of decomposition of the aquo trivalent copper ions in neutral and acid solutions was investigated. The effect of NO2-, Br-, CH3OH, and H2O2 on the disappearance of Cu(III)(aq) was studied. It is concluded that in neutral solutions the trivalent copper exists in the form of CuOH2+(aq) or Cu(OH)2+(aq) and decomposes via 2CuOH2+ → 2Cu2+ + H2O2. In acid solutions the mechanism involves the formation of hydroxyl radicals probably via Cu3+(aq) ⇄ Cu2+ + OH. The reaction Cu+ + CuOH2+(aq) is diffusion controlled.

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SN - 0020-1669

VL - 10

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EP - 641

JO - Inorganic Chemistry

JF - Inorganic Chemistry

IS - 3

ER -

Trivalent Copper. I. A Pulse Radiolytic Study of the Chemical Properties of the Aquo Complex

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