J
Jian Zheng
Researcher at University of Padua
Publications - 10
Citations - 398
Jian Zheng is an academic researcher from University of Padua. The author has contributed to research in topics: Raman spectroscopy & Photoemission spectroscopy. The author has an hindex of 7, co-authored 10 publications receiving 296 citations.
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Journal ArticleDOI
Nitrogen and sulfur doped mesoporous carbon as metal-free electrocatalysts for the in situ production of hydrogen peroxide
Valentina Perazzolo,Christian Durante,Roberto Pilot,Andrea Paduano,Jian Zheng,Gian Andrea Rizzi,Alessandro Martucci,Gaetano Granozzi,Armando Gennaro +8 more
TL;DR: In this paper, nitrogen and sulfur doped or co-doped mesoporous carbons were prepared according to a hard template approach consisting in pyrolysis of powders obtained by liquid impregnation of mesoporus silica with different heterocyclic condensed aromatic precursors.
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One step forward to a scalable synthesis of platinum–yttrium alloy nanoparticles on mesoporous carbon for the oxygen reduction reaction
Riccardo Brandiele,Christian Durante,Emilia Grądzka,Gian Andrea Rizzi,Jian Zheng,Denis Badocco,P. Centomo,Paolo Pastore,Gaetano Granozzi,Armando Gennaro +9 more
TL;DR: In this article, the synthesis and characterization of nanoparticles (NPs) of a PtxY alloy supported on a commercial mesoporous carbon (MC) was reported, where the NPs were prepared following a solid state synthesis in a quartz tubular furnace under H2 flow.
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Low-temperature fabrication of SiC/geopolymer cellular composites
TL;DR: In this paper, Hierarchically porous SiC-geopolymer foams were synthesized by using geopolymerization, which is a low temperature method (75°C) that allows to replace the high temperature treatment process.
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Comparison between the Oxygen Reduction Reaction Activity of Pd5Ce and Pt5Ce: The Importance of Crystal Structure
Vladimir Tripkovic,Jian Zheng,Gian Andrea Rizzi,Carla Marega,Christian Durante,Jan Rossmeisl,Jan Rossmeisl,Gaetano Granozzi +7 more
TL;DR: In this paper, a set of electrochemical and X-ray spectroscopy measurements have been used conjointly with density functional theory (DFT) simulations to study the activity and stability of Pd5Ce for the oxygen reduction reaction.
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Ag-Vanadates/GO Nanocomposites by Aerosol-Assisted Spray Pyrolysis: Preparation and Structural and Electrochemical Characterization of a Versatile Material.
Jian Zheng,Laura Calvillo,Carlos Valero-Vidal,Carla Marega,Pandiaraj Sekar,Shuang Shuang,Shuang Shuang,Leonardo Girardi,Stefano Agnoli,Gian Andrea Rizzi,Gaetano Granozzi +10 more
TL;DR: In this paper, the authors describe the deposition by aerosol-assisted spray pyrolysis of different types of silver vanadate nanocomposites with and without graphene oxide (GO) on different substrates (carbon paper (CP) and fluorine-doped tin oxide (FTO)).