Selective Wavelength Enhanced Photochemical and Photothermal H2 Generation of Classical Oxide Supported Metal Catalyst
Sign Up to like & getrecommendations! Published in 2021 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202104750
Abstract: Conventional views of constructing simply broadband catalysts for photothermal‐enhanced catalysis do not realize that without designating photochemical and photothermal conversion to their optimal working spectra can lead to a performance trade‐off. Here, spectrally selective designed… read more here.
Keywords: classical oxide; photochemical photothermal; oxide supported; supported metal ... See more keywords
Non-noble metal catalyst on carbon ribbon for fuel cell cathode
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Solid State Electrochemistry"
DOI: 10.1007/s10008-017-3789-7
Abstract: A non-noble metal Fe/N/C catalyst is prepared by pyrolyzing the ball-milled mixture of graphitized carbon ribbon, iron precursor, and nitrogen precursor in ammonia. The Fe/N/C catalyst shows high ORR activity in alkaline solution, together with… read more here.
Keywords: carbon; noble metal; non noble; metal catalyst ... See more keywords
New Insight into the Metal-Catalyst-Free Direct Chemical Vapor Deposition Growth of Graphene on Silicon Substrates
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Physical Chemistry C"
DOI: 10.1021/acs.jpcc.0c07457
Abstract: To fabricate stable and high-quality graphene–silicon (Si) heterojunctions, it is of paramount importance to grow high-quality graphene on pristine Si surfaces directly and understand its growth me... read more here.
Keywords: growth; metal catalyst; graphene silicon; new insight ... See more keywords
Sustainable Synthetic Approach for (Pyrazol-4-ylidene)pyridines By Metal Catalyst-Free Aerobic C(sp2)–C(sp3) Coupling Reactions between 1-Amino-2-imino-pyridines and 1-Aryl-5-pyrazolones
Sign Up to like & getrecommendations! Published in 2019 at "ACS Omega"
DOI: 10.1021/acsomega.9b01650
Abstract: A novel, metal catalyst-free, and efficient method has been developed for the synthesis of (pyrazol-4-ylidene)pyridine derivatives. The process involves dehydrogenative coupling of 1-amino-2-imino-pyridines with 1-aryl-5-pyrazolone derivatives utilizing O2 as the sole oxidant. The new method… read more here.
Keywords: pyridines aryl; imino pyridines; metal catalyst; amino imino ... See more keywords
A metal catalyst for speedier drug production
Sign Up to like & getrecommendations! Published in 2018 at "Nature"
DOI: 10.1038/d41586-018-02648-0
Abstract: A custom-made compound fills a gap in chemists’ tool kit. A custom-made compound fills a gap in chemists’ tool kit. read more here.
Keywords: catalyst speedier; speedier drug; drug production; metal catalyst ... See more keywords
Sustainable synthesis and precise characterisation of bio-based star polycaprolactone synthesised with a metal catalyst and with lipase
Sign Up to like & getrecommendations! Published in 2018 at "Polymer Chemistry"
DOI: 10.1039/c8py01266k
Abstract: Bio-based building blocks and sustainable synthesis pathways were used to synthesise star-shaped polymers composed of a D-sorbitol core and polycaprolactone arms by ring opening polymerisation (ROP). The use of volatile organic solvents was avoided and… read more here.
Keywords: metal catalyst; sustainable synthesis; bio based; catalyst ... See more keywords
The Formation of Metal-Catalyst Nanoparticles by the Hydrosol Method in TWEEN-20 Aqueous Solution and Conditions for Their Uniform Distribution on a Carbon Carrier Surface
Sign Up to like & getrecommendations! Published in 2018 at "Protection of Metals and Physical Chemistry of Surfaces"
DOI: 10.1134/s2070205118030206
Abstract: Conditions for the formation of metal-catalyst nanoparticles in an aqueous medium by the hydrosol method in the presence of surfactant are studied. Based on the study of the colloidal chemical properties of the preparation TWEEN-20,… read more here.
Keywords: formation metal; catalyst nanoparticles; uniform distribution; carbon carrier ... See more keywords
Polymerizable Ionic Liquid-derived Non-precious Metal Catalyst Fe-N/C for Oxygen Reduction Reaction
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Electrochemical Science"
DOI: 10.20964/2021.01.71
Abstract: Polymerizable ionic liquid (PIL) of hydrolyzed vinyl imidazolium nitrate ([HVim]NO3) was used to prepare the non-precious metal catalyst (NPMC) of Fe-N/C. The material was characterized for catalytic performance toward oxygen reduction reaction (ORR). The onset… read more here.
Keywords: ionic liquid; non precious; precious metal; polymerizable ionic ... See more keywords
Deactivation Mechanism and Anti-Deactivation Measures of Metal Catalyst in the Dry Reforming of Methane: A Review
Sign Up to like & getrecommendations! Published in 2023 at "Atmosphere"
DOI: 10.3390/atmos14050770
Abstract: In recent decades, the massive emission of greenhouse gases, such as carbon dioxide and methane, into the atmosphere has had a serious impact on the ecological environment. The dry reforming of carbon dioxide and methane… read more here.
Keywords: deactivation; carbon; catalyst; dry reforming ... See more keywords
Effect of the ortho-hydroxy group of salicylaldehyde in the A3 coupling reaction: A metal-catalyst-free synthesis of propargylamine
Sign Up to like & getrecommendations! Published in 2017 at "Beilstein Journal of Organic Chemistry"
DOI: 10.3762/bjoc.13.53
Abstract: The synthesis of propargylamines via A3 coupling mostly under metal-catalyzed procedures is well known. This work invented an unprecedented effect of salicylaldehyde, one of the A3 coupling partners, which could lead to the formation of… read more here.
Keywords: chemistry; synthesis; hydroxy group; metal catalyst ... See more keywords