ORCID Profile
0000-0001-7375-8478
Current Organisation
Zhejiang University of Technology
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Publisher: IOP Publishing
Date: 17-11-2022
Abstract: The synthesis of catalysts with controllable morphology and composition is important to enhance the catalytic performance for oxygen reduction reaction (ORR). Herein, trimetallic PtPdY mesoporous nanospheres (PtPdY MNs) are produced via a one-step chemical reduction method applying F127 as soft temple under acidic condition. The mesoporous structure provides a large contact area and also stimulates the diffusion and mass transfer of reactants and products. Besides, synergistic effect among Pt, Pd and Y elements effectively alters their electronic structure, enhancing the catalytic activity. Therefore, the PtPdY MNs show excellent ORR permanence to Pt/C under the alkaline solution. This study offers an effective channel for the preparation of mesoporous metals with rare earth metal doping towards promising electrocatalytic applications.
Publisher: Royal Society of Chemistry (RSC)
Date: 2018
DOI: 10.1039/C7NJ04214K
Abstract: A one-pot method is developed for the synthesis of PdCu nanoframes which are an active catalyst for the methanol oxidation reaction.
Publisher: Royal Society of Chemistry (RSC)
Date: 2022
DOI: 10.1039/D2TA05151F
Abstract: The synergism of the hetero-phase Ni 2 P–Ni 12 P 5 interface effect and Ru-doping induced strain effect in Ru–Ni x P y /N–C hybrid arrays enabled simultaneous H 2 generation and formate electrosynthesis.
Publisher: Royal Society of Chemistry (RSC)
Date: 2017
DOI: 10.1039/C7NR07609F
Abstract: The electrocatalysts of porous PtPdRu nanodendrites and PtPdRu nanoflowers were obtained by a one-step ultrasonic irradiation method and magnetic stirring, respectively.
Publisher: Royal Society of Chemistry (RSC)
Date: 2022
DOI: 10.1039/D2TA04440D
Abstract: We report a simple strategy for the synthesis of trimetallic Au@PdRu rambutan-like nanocatalysts for efficient hydrogen production with the assistance of methanol oxidation.
Publisher: Royal Society of Chemistry (RSC)
Date: 2022
DOI: 10.1039/D2CC03579K
Abstract: A nitrogen-doped mesoporous Ru film with uniform pore size on nickel foam has been synthesized as an active bifunctional catalyst for hydrazine oxidation-assisted water electrolysis.
Publisher: Elsevier BV
Date: 10-2016
Publisher: Royal Society of Chemistry (RSC)
Date: 2022
DOI: 10.1039/D2TA02766F
Abstract: We present a one-pot wet-chemical pathway to synthesize P-doped PdPb nanoflowers for enhanced oxygen reduction electrocatalysis in alkaline electrolye.
Publisher: Royal Society of Chemistry (RSC)
Date: 2022
DOI: 10.1039/D2CC03144B
Abstract: PdRu bimetallene has been synthesized for the hydrogen evolution reaction, and exhibits excellent catalytic activity with a small overpotential and Tafel slope.
Publisher: Wiley
Date: 16-09-2022
Abstract: Selective electrocatalytic nitrate‐to‐ammonia conversion holds significant potential in treatment of nitrate wastewater and simultaneously produces high‐value‐added ammonia. However, today's development of nitrate‐to‐ammonia technology remains hindered by the lack of electrocatalysts with high activity and selectivity. In this work, metal‐organic framework‐derived CuPd bimetallic nanoparticles/nitrogen‐doped carbon (CuPd/CN) hybrid nanoarrays for efficient ammonia electrosynthesis from nitrate are designed and synthesized. Systematic characterization reveals that the electronic metal–support interaction between the CuPd nanoparticles and N‐doped nanocarbon matrix could trigger interfacial charge polarization over the CuPd/CN composite and make Cu sites electron deficient, which is conducive to the adsorption of nitrate ions. Moreover, the Pd atom sites separate by Cu atoms and could catalyze the dissociation of H 2 O molecules to form adsorbed H species, which evolves into hydrogen radicals and behaves as the dominant reactive species in accelerating nitrate‐to‐ammonia electrocatalysis. These advantages endow the CuPd/CN nanoarrays with high faradaic efficiency (96.16%), selectivity (92.08%) as well as excellent catalytic stability for electroreduction of nitrate to ammonia.
Publisher: Royal Society of Chemistry (RSC)
Date: 2018
DOI: 10.1039/C8TA01698D
Abstract: A one-step method is developed for the fabrication of PtPdCu tripods with branched exteriors for the oxygen reduction reaction.
Publisher: American Chemical Society (ACS)
Date: 16-07-2018
No related grants have been discovered for Liang Wang.