Integrating Pt16 Te Nanotroughs and Nanopillars into a 3D "Self-Supported" Hierarchical Nanostructure for Boosting Methanol Electrooxidation.
Sign Up to like & getrecommendations! Published in 2021 at "Small"
DOI: 10.1002/smll.202101499
Abstract: To develop durable and low-price catalysts of methanol oxidation to commercialize direct methanol fuel cell, many attempts have been made at fabricating Pt-based hybrids by designing component-, morphology-, facet-, integration-pattern-varied nanostructures, and have achieved considerable… read more here.
Keywords: self supported; nanotroughs nanopillars; hierarchical nanostructure; methanol electrooxidation ... See more keywords
Synthesis and characterization of (Co, Fe, Ni)9 S8 nanocomposite supported on reduced graphene oxide as an efficient and stable electrocatalyst for methanol electrooxidation toward DMFC
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-018-00629-7
Abstract: In this study, Co4S3, Fe3S4, and NiS nanoparticles as a nanocomposite in the form of a new composite called (CoFeNi)9 S8 (CFNS) were synthesized by a facile hydrothermal method. Then, graphene oxide supported (CoFeNi)9 S8… read more here.
Keywords: graphene oxide; cfns rgo; rgo; spectroscopy ... See more keywords
Preparation and electrocatalytic application of PdNPs–La2NiO4 nanocatalyst for methanol electrooxidation
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-019-01867-z
Abstract: A direct methanol fuel cell is a new type of battery that produces electricity from combining fuel and oxygen. In this paper, nanosized La2NiO4 perovskite (La2NiO4NPs) was synthesized by co-precipitation method and characterized by different… read more here.
Keywords: electrooxidation; pdnps la2nio4nps; methanol; preparation electrocatalytic ... See more keywords
Platinum nanospheres electrodeposited on titanium oxide/titanium modified electrode for improved electrocatalytic activity of methanol electrooxidation
Sign Up to like & getrecommendations! Published in 2019 at "Chemical Papers"
DOI: 10.1007/s11696-019-00727-8
Abstract: The surface of titanium electrode was electrooxidized by simple anodizing method to form a TiO2 layer on the Ti electrode surface in H2SO4 solution. Then Pt nanospheres were synthesized on the TiO2 surface by electroredution… read more here.
Keywords: modified electrode; surface; titanium; electrode ... See more keywords
MOF-derived Co embedded into N-doped nanotube decorated mesoporous carbon as a robust support of Pt catalyst for methanol electrooxidation
Sign Up to like & getrecommendations! Published in 2020 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2020.147319
Abstract: Abstract The fabrication of a Pt-based catalyst with high activity and stability for methanol electrooxidation is both of vital importance and challenging for direct methanol fuel cells. Herein, a catalyst support based on Co embedded… read more here.
Keywords: methanol; mesoporous carbon; catalyst; support ... See more keywords
Quantification of formaldehyde production during alkaline methanol electrooxidation
Sign Up to like & getrecommendations! Published in 2019 at "Electrochemistry Communications"
DOI: 10.1016/j.elecom.2019.03.013
Abstract: Abstract The alkaline methanol electrooxidation reaction (MOR) in alkaline direct methanol fuel cells is still very little understood with regard to its electrochemical behavior. Theoretically, when using a rotating disk (RDE) as working electrode, the… read more here.
Keywords: methanol; methanol electrooxidation; concentration; alkaline methanol ... See more keywords
Recent development of methanol electrooxidation catalysts for direct methanol fuel cell
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Energy Chemistry"
DOI: 10.1016/j.jechem.2018.01.029
Abstract: Abstract Direct methanol fuel cells (DMFCs) are very promising power source for stationary and portable miniature electric appliances due to its high efficiency and low emissions of pollutants. As the key material, catalysts for both… read more here.
Keywords: methanol fuel; methanol; direct methanol; methanol electrooxidation ... See more keywords
Methanol electrooxidation at NiCl2–FeCl3–graphite intercalation compound affected by ozone treatment
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Physics and Chemistry of Solids"
DOI: 10.1016/j.jpcs.2021.110223
Abstract: Abstract A graphite intercalation compound (GIC) incorporating nickel(II) and iron(III) chlorides (NiCl2–FeCl3–GIC) has been prepared, and the effect of ozone treatment on its catalytic activity towards methanol electrooxidation has been examined. The NiCl2–FeCl3–GIC was synthesized… read more here.
Keywords: fecl3 gic; methanol electrooxidation; nicl2 fecl3; ozone treatment ... See more keywords
Essential analysis of cyclic voltammetry of methanol electrooxidation using the differential electrochemical mass spectrometry
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Power Sources"
DOI: 10.1016/j.jpowsour.2021.230397
Abstract: Abstract Using the cyclic voltammetry to test the performance of methanol electrooxidation is the most popular method to seek anodic catalysts for direct methanol fuel cells. A cyclic voltammetry of methanol electrooxidation typically has two… read more here.
Keywords: methanol; cyclic voltammetry; voltammetry methanol; methanol electrooxidation ... See more keywords
Synthesis of Pt-Co micro/nanoporous array with high activity for methanol electrooxidation
Sign Up to like & getrecommendations! Published in 2018 at "Materials Letters"
DOI: 10.1016/j.matlet.2018.01.023
Abstract: Abstract Pt-Co micro/nanoporous array was fabricated by electrochemical deposition with the aid of a colloidal monolayer as a template. Morphology observation revealed that the prepared Pt-Co array was composed of ordered, hexagonal and spherical hollow… read more here.
Keywords: array; nanoporous array; micro nanoporous; activity ... See more keywords
Enhanced Methanol Electrooxidation over Defect-rich Pt-M (M = Fe, Co, Ni) Ultrathin Nanowires
Sign Up to like & getrecommendations! Published in 2020 at "Energy & Fuels"
DOI: 10.1021/acs.energyfuels.0c01850
Abstract: How to improve the intrinsic activity of the Pt catalysts is still a pivotal issue in direct methanol fuel cells. Here, we prepared ultrathin Pt-M (M = Fe, Co, Ni) bimetallic networked nanowire usi... read more here.
Keywords: defect rich; enhanced methanol; rich ultrathin; electrooxidation defect ... See more keywords