Results 11 to 20 of about 1,328,781 (341)
A Ball Milling Enabled Cross-Electrophile Coupling [PDF]
Organic Letters, 2021 The nickel-catalyzed cross-electrophile coupling of aryl (pseudo)halides and alkyl (pseudo)halides enabled by ball-milling is herein described. Under a mechanochemical manifold, the reductive C–C bond formation was achieved in the absence of bulk solvent and air/moisture sensitive set-ups, in reaction times of 2 hours. The mechanical action provided by
Andrew C. Jones +3 more
openaire +6 more sources
Induction-heated ball-milling: a promising asset for mechanochemical reactions [PDF]
, 2023 While ball-milling is becoming one of the common tools used by synthetic chemists, an increasing number of studies highlight that it is possible to further expand the nature and number of products which can be synthesized, by heating the reaction media ...
Nicolas, Fabrègue +5 more
core +2 more sources
Applied Sciences, 2022 This review is focused on the topical developments in the synthesis of nanocomposites using the simplest top-down approach, mechanochemical milling, and the related aspects of the interfacial interactions.
Josny Joy +5 more
semanticscholar +1 more source
Shipin gongye ke-ji, 2023 To improve the high-value utilization of the coffee processing by-product, the coffee peel insoluble dietary fiber (CPIDF) was modified by wet ball milling, the effects of ball milling time on the composition, structure and functional properties of the ...
Xiaoyu DENG +3 more
doaj +1 more source
High-Energy Ball Milling for High Productivity of Nanobiochar from Oil Palm Biomass
Nanomaterials, 2022 The current production method of nanobiochar (NBC), an emerging, environmentally friendly nanocarbon material, is tedious and lengthy. Therefore, in this study we aimed to improve the productivity of NBC via high-energy ball milling by manipulating the ...
Lawrence Yee Foong Ng +4 more
semanticscholar +1 more source
Forests, 2022 To improve the dispersion of graphene oxide particles in wood for better thermal conductivity, this paper proposes the feasibility of obtaining graphene oxide with a smaller particle size using ball milling and its application in melamine resin-modified ...
Na Zhang, Yi-Qun Mao, Shuang Wu, Wei Xu
semanticscholar +1 more source
MODELLING AND ANALYSIS OF CHATTER MITIGATION STRATEGIES IN MILLING [PDF]
, 2013 Machining stability plays a major role in improving machine tool performance and product quality. Uncontrolled chatter phenomenon causes too many defects and problems in manufacturing industry such as increased surface roughness, tool wear and even ...
Saleh, Khaled
core +6 more sources
Effect of milling time on the particle size distribution and morphology of tungsten powders
Fenmo yejin jishu, 2021 The tungsten particles in the different particle size distribution were obtained by changing the ball milling time to increase the volume fraction of tungsten particles in the objective particle size distribution of 5~11 μm, and the influence of ball ...
YANG Wen-tao +4 more
doaj +1 more source
Mechanical and physico-chemical study of sulphur additives effect in milling of high strength steel [PDF]
, 2012 The authors would like to express their appreciation to the TOTAL France Company for the technical and financial contribution to this study and to Béatrice Vacher for TEM images.Most machining operations require the presence of a cutting fluid in order ...
GENET, Nicole +11 more
core +1 more source
Preparation of Mg2Ni Hydrogen Storage Alloy Materials by High Energy Ball Milling
Advances in Materials Science and Engineering, 2022 In this paper, Mg2Ni hydrogen storage alloy powder was prepared by high-energy ball milling mechanical alloying method, and the influence of stirring shaft rotation speed, ball milling time, and different sizes of ball mills on the formation time, powder
Xusheng Liu +6 more
doaj +1 more source