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- W4287921626 abstract "Iridium oxide (IrOx-NP) and palladium nanoparticles (Pd-NP) were supported on a 2,6-dicyanopyridine-based covalent-triazine framework (DCP-CTF) by energy-saving and sustainable microwave-assisted thermal decomposition reactions in propylene carbonate and in the ionic liquid [BMIm][NTf2]. Transmission electron microscopy (TEM), scanning electron microscopy (SEM), and X-ray photoelectron spectroscopy (XPS) confirm well-distributed NPs with sizes from 2 to 13 nm stabilized on the CTF particles. Metal contents between 10 and 41 wt% were determined by flame atomic absorption spectroscopy (AAS). Nitrogen sorption measurements of the metal-loaded CTFs revealed Brunauer-Emmett-Teller (BET) surface areas between 904 and 1353 m2 g-1. The composites show superior performance toward the hydrogen evolution reaction (HER) with low overpotentials from 47 to 325 mV and toward the oxygen reduction reaction (ORR) with high half-wave potentials between 810 and 872 mV. IrOx samples in particular show high performances toward HER while the Pd samples show better performance toward ORR. In both reactions, electrocatalysts can compete with the high performance of Pt/C. Exemplary cyclic voltammetry durability tests with 1000 cycles and subsequent TEM analyses show good long-term stability of the materials. The results demonstrate the promising synergistic effects of NP-decorated CTF materials, resulting in a high electrocatalytic activity and stability." @default.
- W4287921626 created "2022-07-26" @default.
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- W4287921626 date "2022-07-26" @default.
- W4287921626 modified "2023-10-14" @default.
- W4287921626 title "Microwave-assisted synthesis of iridium oxide and palladium nanoparticles supported on a nitrogen-rich covalent triazine framework as superior electrocatalysts for the hydrogen evolution and oxygen reduction reaction" @default.
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- W4287921626 cites W1982562047 @default.
- W4287921626 cites W1984950720 @default.
- W4287921626 cites W2001492558 @default.
- W4287921626 cites W2004091366 @default.
- W4287921626 cites W2022535984 @default.
- W4287921626 cites W2025861101 @default.
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- W4287921626 cites W2032720602 @default.
- W4287921626 cites W2034867189 @default.
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- W4287921626 cites W2047718405 @default.
- W4287921626 cites W2079057414 @default.
- W4287921626 cites W2104015519 @default.
- W4287921626 cites W2109295739 @default.
- W4287921626 cites W2114427923 @default.
- W4287921626 cites W2115396885 @default.
- W4287921626 cites W2118991020 @default.
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- W4287921626 cites W2227444015 @default.
- W4287921626 cites W2274258295 @default.
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- W4287921626 doi "https://doi.org/10.3389/fchem.2022.945261" @default.
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