2024
DOI: 10.1039/d3dt03947a
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Oxygen reduction reaction (ORR) in alkaline solution catalysed by an atomically precise catalyst based on a Pd(ii) complex supported on multi-walled carbon nanotubes (MWCNTs). Electrochemical and structural considerations

Valeria Monini,
Marco Bonechi,
Carla Bazzicalupi
et al.

Abstract: A new atomically precise, single-ion catalyst (MWCNT-LPd) for ORR (oxygen reduction reaction), consisting of a Pd(II) complex of a tetraazacycloalkane anchored on multi walled carbon nanotubes, has been prepared through...

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Cited by 4 publications
(2 citation statements)
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References 78 publications
(122 reference statements)
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“…Carbon neutrality has become a crucial subject due to the need for alternatives to fossil fuels to address global warming and environmental damage. , Fuel cells (FCs) and rechargeable metal-air batteries (MABs) are essential components of the renewable energy system due to their exceptional efficiency, high power density, dependability, and environmentally beneficial nature. , Both the FCs and MABs share the cathodic reaction of oxygen reduction reaction (ORR), which is a crucial reaction that determines the rate due to its slow kinetics . Hence, creating highly efficient ORR electrocatalysts is crucial for their broad use.…”
Section: Introductionmentioning
confidence: 99%
“…Carbon neutrality has become a crucial subject due to the need for alternatives to fossil fuels to address global warming and environmental damage. , Fuel cells (FCs) and rechargeable metal-air batteries (MABs) are essential components of the renewable energy system due to their exceptional efficiency, high power density, dependability, and environmentally beneficial nature. , Both the FCs and MABs share the cathodic reaction of oxygen reduction reaction (ORR), which is a crucial reaction that determines the rate due to its slow kinetics . Hence, creating highly efficient ORR electrocatalysts is crucial for their broad use.…”
Section: Introductionmentioning
confidence: 99%
“…Currently, rechargeable Zn-air batteries have a broad application prospect in the new generation of renewable energy conversion due to their advantages of high specific capacity, low cost, high security, and being pollution-free. , However, the commercial development of Zn-air batteries faces the major challenge of the slow kinetics of the two main reactions, oxygen reduction reaction (ORR) and oxygen precipitation reaction (OER), on the air cathode. Therefore, an ideal bifunctional catalyst needs to be designed to reduce the overpotential and accelerate the kinetic process. Pt-based and Ru-based catalysts based on precious metals are the best catalysts for catalytic activity, but their limited resources, expensive nature, and poor corrosion resistance inevitably restrict the commercialization of Zn-air batteries. …”
Section: Introductionmentioning
confidence: 99%