In solutions of phthalocyanine, H2Pc, (c = 1–3 × 10−5 mol dm−3) and copper(II) chloride (c ≈ 10−3 mol dm−3) in sulfuric acid (c = 16–18 mol dm−3), two pseudo first-order reactions take place: (1) decomposition of H2Pc; (2) conversion of H2Pc into copper(II) phthalocyanine, CuPc. Reaction (1) is H2O concentration dependent and its rate constant increases from 0.088 to 1.88 h−1 as the H2SO4 concentration changes from 18 to 16 mol dm−3. The rate constant of (2) does not vary significantly with H2SO4 concentration and lies around the 0.05 h−1 mark. The CuPc formed in reaction (2) does not decompose under the above conditions.
TY - JOUR
AU - Stojaković, Djordje
AU - Rajić, Nevenka
PY - 1990
UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5057
AB - In solutions of phthalocyanine, H2Pc, (c = 1–3 × 10−5 mol dm−3) and copper(II) chloride (c ≈ 10−3 mol dm−3) in sulfuric acid (c = 16–18 mol dm−3), two pseudo first-order reactions take place: (1) decomposition of H2Pc; (2) conversion of H2Pc into copper(II) phthalocyanine, CuPc. Reaction (1) is H2O concentration dependent and its rate constant increases from 0.088 to 1.88 h−1 as the H2SO4 concentration changes from 18 to 16 mol dm−3. The rate constant of (2) does not vary significantly with H2SO4 concentration and lies around the 0.05 h−1 mark. The CuPc formed in reaction (2) does not decompose under the above conditions.
PB - Elsevier
T2 - Inorganica Chimica Acta
T1 - A Kinetic Study of the System Phthalocyanine-Copper(II) Chloride-Sulfuric Acid
EP - 20
SP - 17
VL - 171
DO - 10.1016/S0020-1693(00)84656-3
ER -
@article{
author = "Stojaković, Djordje and Rajić, Nevenka",
year = "1990",
abstract = "In solutions of phthalocyanine, H2Pc, (c = 1–3 × 10−5 mol dm−3) and copper(II) chloride (c ≈ 10−3 mol dm−3) in sulfuric acid (c = 16–18 mol dm−3), two pseudo first-order reactions take place: (1) decomposition of H2Pc; (2) conversion of H2Pc into copper(II) phthalocyanine, CuPc. Reaction (1) is H2O concentration dependent and its rate constant increases from 0.088 to 1.88 h−1 as the H2SO4 concentration changes from 18 to 16 mol dm−3. The rate constant of (2) does not vary significantly with H2SO4 concentration and lies around the 0.05 h−1 mark. The CuPc formed in reaction (2) does not decompose under the above conditions.",
publisher = "Elsevier",
journal = "Inorganica Chimica Acta",
title = "A Kinetic Study of the System Phthalocyanine-Copper(II) Chloride-Sulfuric Acid",
pages = "20-17",
volume = "171",
doi = "10.1016/S0020-1693(00)84656-3"
}
Stojaković, D.,& Rajić, N.. (1990). A Kinetic Study of the System Phthalocyanine-Copper(II) Chloride-Sulfuric Acid. in Inorganica Chimica Acta
Elsevier., 171, 17-20.
https://doi.org/10.1016/S0020-1693(00)84656-3
Stojaković D, Rajić N. A Kinetic Study of the System Phthalocyanine-Copper(II) Chloride-Sulfuric Acid. in Inorganica Chimica Acta. 1990;171:17-20.
doi:10.1016/S0020-1693(00)84656-3 .
Stojaković, Djordje, Rajić, Nevenka, "A Kinetic Study of the System Phthalocyanine-Copper(II) Chloride-Sulfuric Acid" in Inorganica Chimica Acta, 171 (1990):17-20,
https://doi.org/10.1016/S0020-1693(00)84656-3 . .
