Results 21 to 30 of about 10,658 (268)

Modification of kitchen blenders into controllable laboratory mixers for mechanochemical synthesis of atomically thin materials [PDF]

open access: yes, 2023
Graphene and related two-dimensional materials (2DMs) have shown promise across numerous technology areas including flexible electronics, energy storage and pollution remediation. Research into novel applications of these atomically thin materials relies
Jason, Stafford   +2 more
core   +1 more source

Discrete One-Stage Mechanochemical Synthesis of Titanium-Nitride in a High-Energy Mill

open access: yesMetals, 2021
Discrete (discontinuous) mechanochemical synthesis of titanium nitride was experimentally investigated. The experimental results show that mechanical activation intensifies the chemical conversion in the Ti-N system, and the discrete synthesis of the ...
Oleg Lapshin   +3 more
doaj   +1 more source

Mechanochemical synthesis of AlCoCrFeNi powders via high-energy ball milling

open access: yesҚарағанды университетінің хабаршысы. Физика сериясы, 2023
AlCoCrFeNi powders in equimolar ratios were synthesized by mechanochemical synthesis on a high-energy ball milling machine (HEBM). The elemental and phase composition of AlCoCrFeNi powders before and after mechanochemical synthesis were investigated by ...
Е.Е. Камбаров   +3 more
doaj   +1 more source

Insights into the Mechanochemical Synthesis of MOF-74 [PDF]

open access: yesCrystal Growth & Design, 2021
Mechanochemical synthesis has recently emerged as a scalable "green" approach for the preparation of MOFs, but current understanding of the underlying reaction mechanisms is limited. In this work, an investigation of the reaction pathway of the mechanochemical synthesis of MOF-74 from ZnO and 2,5-dihydroxyterephthalic acid (H4HDTA), using DMF as a ...
Jethro Beamish-Cook   +3 more
openaire   +3 more sources

Mechanochemical Transformation of Planar Polyarene to Curved Fused-Ring System: Solid-Phase Synthesis of Corannulene [PDF]

open access: yes, 2021
This work demonstrates that mechanochemical forces can successfully transform a planarpolyarene 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 ...
Gabor, Báti   +3 more
core   +1 more source

Fracture, grinding, mechanical activation and synthesis processes in solids under mechanical action [PDF]

open access: yesScience of Sintering, 2005
The parameters of mechanical action on solids were determined for apatite and quartz as examples, providing separation between fracture, grinding and mechanical activation processes in solids.
Chaikina M.V., Aman Sergej
doaj   +1 more source

Mechanochemical synthesis and characterization of strontium substituted apatite for biomedical application

open access: yesOpen Ceramics, 2023
Strontium-substituted apatite has been proposed as a promising material for osteoporosis treatment. Several synthesis methods have been attempted in the past.
Yuta Otsuka   +4 more
doaj   +1 more source

Mechanochemical Synthesis of Extended Iptycenes [PDF]

open access: yesJournal of the American Chemical Society, 2016
Iptycenes are intriguing compounds receiving considerable attention as a result of their rigid noncompliant three-dimensional architecture. The preparation of larger iptycenes is often problematic, as a result of their limited solubility and synthetic procedures involving multiple Diels-Alder reactions under harsh extended reaction conditions.
Zhao, Yanchuan   +2 more
openaire   +4 more sources

Mechanochemical solid state synthesis of a bifunctional copper(I)/N-heterocyclic carbene complex and its catalytic activity in hydrogenative transformations [PDF]

open access: yes, 2021
A sophisticated bifunctional catalyst bearing a copper(I)/N-heterocyclic carbene and a guanidine organocatalyst has been prepared by a mechanochemical synthesis in a ball mill.
Birte, Zimmermann   +4 more
core   +1 more source

Air-Flow Impacting: A New Mechanochemical Method for Continuous, Highly Efficient, Large-Scale Synthesis of Metal–Organic Frameworks and Mechanistic Research

open access: yesFrontiers in Materials, 2021
The novel air-flow impacting (AFI) synthesis technology for mechanochemical synthesis of MOFs (ZIF-67) was first reported. AFI was an improvement of the traditional mechanochemical synthesis method.
Jun Zhao, Jun Zhao
doaj   +1 more source

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