Results 111 to 120 of about 3,033,277 (268)

1,3-Dipolar cycloadditions of acridine with nitrile oxides

open access: yesARKIVOC, 2002
Antonino Corsaro   +5 more
doaj   +1 more source

Beneficial effect of multi-wall carbon nanotubes on the graphitization of polyacrylonitrile (PAN) coating [PDF]

open access: yes, 2010
Polyacrylonitrile (PAN) solutions were deposited on quartz plates by spin coating to yield 2–3 µm thick PAN films. The films were decomposed at 1000°C in N2 atmosphere into electrically conducting carbonaceous coatings.
András Erdőhelyi   +6 more
core  

Process for the manufacture of carbon or graphite fibers [PDF]

open access: yes
Carbon or graphite fibers are manufactured by heating polyacrylonitrile fiber materials in various solutions and gases. They are characterized in that the materials are heated to temperatures from 150 to 300 C in a solution containing one or more acids ...
Mueller, D., Overhoff, D., Winkler, E.
core   +1 more source

Role of catalytic nitrile decomposition in tricopper complex mediated direct partial oxidation of methane to methanol [PDF]

open access: gold, 2021
Ehsan Moharreri   +6 more
openalex   +1 more source

Synthesis and reductive cleavage of 3-(2-flurophenyl) and 3-(4-flurophenyl)-cyclopent-5-en[d]isoxazolines by raney nickel in trifluroacetic acid [PDF]

open access: yes, 2013
3-Fluoro arylcycloopent-5-en[d]isoxazolines have been obtained via the 1,3-dipolar cycloaddition of cyclopentadiene to aromatic nitrile oxides. The reductive cleavage of these isoxazolines by Raney nickel in trifluoroacetic acid led to corresponding ...
Antonevich, I. P.   +2 more
core  

One-Pot Oxidative Amidation of Aldehydes via the Generation of Nitrile Imine Intermediates [PDF]

open access: hybrid
Martyn C. Henry   +6 more
openalex   +1 more source

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