Benzoladderene Mechanophores: Synthesis, Polymerization, and Mechanochemical Transformation

2019 ◽  
Vol 141 (16) ◽  
pp. 6479-6483 ◽  
Author(s):  
Jinghui Yang ◽  
Matias Horst ◽  
Joseph A. H. Romaniuk ◽  
Zexin Jin ◽  
Lynette Cegelski ◽  
...  
Keyword(s):  
Mechanochemical Transformation

Study of a mechanochemical transformation in iron pyrite

2000 ◽  
Vol 298 (1-2) ◽  
pp. 306-309 ◽  
Author(s):  
J.P Eymery ◽  
F Ylli
Keyword(s):  
Iron Pyrite ◽  
Mechanochemical Transformation

Synthesis of Biomaterials by Mechanochemical Transformation

2002 ◽  
Vol 386-388 ◽  
pp. 645-0 ◽  
Author(s):  
Gema González ◽  
R. Villalba ◽  
A. Sagarzazu
Keyword(s):  
Mechanochemical Transformation

Synthesis of Biomaterials by Mechanochemical Transformation

2002 ◽  
Vol 13 ◽  
pp. 645-0
Author(s):  
Gema González ◽  
R. Villalba ◽  
A. Sagarzazu
Keyword(s):  
Mechanochemical Transformation

scholarly journals Mechanochemical transformation of planar polyarenes to curved fused-ring systems

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Teoh Yong ◽  
Gábor Báti ◽  
Felipe García ◽  
Mihaiela C. Stuparu
Keyword(s):  
Molecular Structure ◽  
Gas Phase ◽  
Mechanochemical Synthesis ◽  
Molecular Level ◽  
Reaction Times ◽  
Ambient Conditions ◽  
Aromatic Molecules ◽  
Planar Structures ◽  
Mechanochemical Transformation ◽  
Fused Ring

AbstractThe transformation of planar aromatic molecules into π-extended non-planar structures is a challenging task and has not been realized by mechanochemistry before. Here we report that mechanochemical forces can successfully transform a planar polyarene into a curved geometry by creating new C-C bonds along the rim of the molecular structure. In doing so, mechanochemistry does not require inert conditions or organic solvents and provide better yields within shorter reaction times. This is illustrated in a 20-minute synthesis of corannulene, a fragment of fullerene C60, in 66% yield through ball milling of planar tetrabromomethylfluoranthene precursor under ambient conditions. Traditional solution and gas-phase synthetic pathways do not compete with the practicality and efficiency offered by the mechanochemical synthesis, which now opens up a new reaction space for inducing curvature at a molecular level.

scholarly journals Tribological Properties of Ultrananocrystalline Diamond Films: Mechanochemical Transformation of Sliding Interfaces

2018 ◽  
Vol 8 (1) ◽  
Author(s):  
Revati Rani ◽  
Kalpataru Panda ◽  
Niranjan Kumar ◽  
Kozakov Alexey Titovich ◽  
Kolesnikov Vladimir Ivanovich ◽  
...  
Keyword(s):  
Tribological Properties ◽  
Diamond Films ◽  
Ultrananocrystalline Diamond ◽  
Mechanochemical Transformation ◽  
Sliding Interfaces

Mechanochemical transformation of α-Fe2O3 to Fe3−xO4–microstructural investigation

2003 ◽  
Vol 348 (1-2) ◽  
pp. 278-284 ◽  
Author(s):  
M Hofmann ◽  
S.J Campbell ◽  
W.A Kaczmarek ◽  
S Welzel
Keyword(s):  
Microstructural Investigation ◽  
Mechanochemical Transformation

Mechanochemical transformation of ZnO2 to highly defective ZnO

2018 ◽  
Vol 212 ◽  
pp. 178-181 ◽  
Author(s):  
Pooja Rawat ◽  
Shalu ◽  
Rajamani Nagarajan
Keyword(s):  
Mechanochemical Transformation

Mechanochemical transformation of mixtures of Ca(OH)2 and (NH4)2HPO4 or P2O5

2006 ◽  
Vol 41 (10) ◽  
pp. 1902-1916 ◽  
Author(s):  
G. González ◽  
A. Sagarzazu ◽  
R. Villalba
Keyword(s):  
Mechanochemical Transformation
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