Chemistry Reference
In-Depth Information
O
2
C/PO.(CTAB;.
in situ
)
CV,.LSV
Electrocatalytic.
reduction.of.O
2
.via.
effect.of.modif.
1-10.mM
Water.solns.
modif..attached.via.hydrophobic.afinity.
and.adsorption;.pHB
[1626]
O
2
C/PO.(SiO
2
/Nb
2
O
5
)
CV,.CA,.
LSV
Electrocatalytic.
reduction.of.O
2
.via.
effect.of.modif.
1-14.mg.L
−1
.
(<1.mg L
−1
;.5.s)
Model.solns.
Immobilized.by.sol-gel.method;.2-el..
ex..process;.1.M.KCl.(pH.6)
[1203]
O
2
C/PO.(AQ.ders.)
CV,.CA
Electrocatalytic.
reduction.of.O
2
.via.
effect.of.modif.
(mM.level)
Model.solns.
AQ:.anthraquinone;.pH.7-8;.over-
potential.lowered.down.to.570.mV
[1453]
O
2
C/PO.(Co
III
-SB)
CV,.HV,.CA
Electrocatalytic.
reduction.of.O
2
.via.
effect.of.modif.
(mM.level)
Model.solns.
SB:.
Schiff base
;.AcB.(pH.4);.over-
potential.lowered.down.to.800.mV
Kinetic.and.hydrodynamic.studies.with.
RDE
[536]
O
2
C/PO.(DABQ)
CV,.LSV
Chemical.reaction.of.
O
2
.with.modif.;.
indirect.detn.
250-1250.μM.
(<250.μM)
Human.urine
modif.:.diamino-
o
-benzoquinone;.s.e.:.
citrate.buff.(pH.2);.quantif..of.diss..O
2
.
via.the.peak.decrease(s)
[2365]
O
2
C/PO.(FeTCPP-Cl)
CV,.HV,.CA
Electrocatalytic.
reduction.of.O
2
;.el..
oxidn.
(mM.level)
Model.solns.
modif.:.Fe
III
-tetracyanophenylporphyrin.
chloride;.kinetic.and.hydro-dynamic.
studies.with.RDE.(unm.)
[1575]
H
2
O
2
H
2
O
2
C/PO.(Pd-powder)
LSV
Electrocatalytic.effect.
by.modif.;.anodic.
oxidn.
0.1-600.mg.L
−1
.
(50.μg L
−1
)
Model.solns.
Pd.dispersed.in.the.bulk;.CMCPE.
activated.by.potential.cycling;.s.e.:.
0.001.M.NaOH.(pH.11)
[635]
H
2
O
2
C/Uv.(MnO
2
)
CV,.LSV,.
FIA-EC
detn..via.catalytic.
oxidn..currents
0.5-350.μg.L
−1
.
(45.μg L
−1
)
Model.solns.
modif..added.into.the.CP-bulk
[1233]
H
2
O
2
C/Uv.(MnO
2
)
CV,.LSV,.
FIA-EC
detn..via.catalytic.
oxidn..currents
5-450.μg.L
−1
.
(4.5.μg L
−1
)
Model.solns.,.
rain.water
modif..dep..electrolytically.as.ilm
s.e.:.0.2.M.ammonia.buffer.(pH.9)
[326,.
1232]
H
2
O
2
s-CPE.[C/Wx].
(pTMB.+.HRP)
CV,.AM
Enzymatic.reactivity.
in.redn..of.H
2
O
2
;.el..
oxidn.
1.×.10
−8
−5.×.10
−5
.M.
(1.×.10
−8
.M)
Model.solns.
Solid-like.CPE.(ctng..parafin.wax)
modif.:.polymerized.
3,3′,5,5′-tetramethyl.benzidine.with.
enzyme
[321]
(
continued
)
Search WWH ::
Custom Search