Results 11 to 20 of about 25,595 (290)

Conversion Study on the Formation of Mechanochemically Synthesized BaTiO₃

Chemistry, 2022
Mechanochemistry is a method that can cover the energy demand of reaction pathways between solid materials. This requires enough energy to maintain the reactions between the starting materials. This is called “high-energy milling”.
Gábor Kozma, Kata Lipták, Cora Deák, Andrea Rónavári, Ákos Kukovecz, Zoltán Kónya   +5 more
doaj   +1 more source

Numerical simulation using in the preparation process of micron‐sized silica–aluminium composite powders by high‐energy alloying: Building visualisation and guiding preparation

Micro & Nano Letters, 2023
Silica‐aluminium composite powders are important precursors for the preparation of sealant coatings by supersonic flame spraying. Micron‐scale silica‐aluminium composite powders can be prepared using a planetary ball mill, but powder agglomeration often ...
Zhen‐yu Guo, Xin Zhang, Yan‐jun Wang, Si‐yuan Zhang, Yin Yin   +4 more
doaj   +1 more source

Study of resistance of ultra-high molecular weight polyethylene to mechanochemical and radiation exposure [PDF]

MATEC Web of Conferences, 2021
Ultra-high molecular weight polyethylene is a promising composite material to protect against ionizing radiation. The effect of mechanical activation and radiation exposure on the polymer structure has been studied.
Khassenova Kamila M., Vosmerikov Sergey V.   +1 more
doaj   +1 more source

Wet Mechanochemical Processing of Celestine using (NH4)2CO3

Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2017
In this study, traditional (univariate) method of processing to the wet mechanochemical treatment were applied to obtain both SrCO3 and (NH4)2SO4 from celestite (SrSO4)-(NH4)2CO3-H2O mixtures in a planetary ball mill.
Deniz Bingöl , Salih Aydoğan, Seda Karayünlü Bozbaş   +2 more
doaj   +1 more source

Influence of mechanical milling conditions on the dispersity of lithium ferrite [PDF]

, 2015
The effect of mechanical milling in a planetary ball mills on dispersity of the synthesized lithium ferrite powder was investigated by laser diffraction technique.
Lamonova, Svetlana Andreevna, Lysenko, Elena Nikolaevna, Malyshev, Andrei Vladimirovich   +2 more
core   +1 more source

Comparison of equivalent ball milling processes on Fe70Zr30 and Fe70Nb30 [PDF]

, 2012
Dynamical analysis of the movement of a single ball in a planetary ball mill yields a cubic law with the frequency of the mill for the power released during the process.
Blázquez Gámez, Javier Sebastián, Conde Amiano, Alejandro, Conde Amiano, Clara Francisca, Ipus Bados, Jhon Jairo   +3 more
core   +1 more source

Ball milling pretreatment of oil palm biomass for enhancing enzymatic hydrolysis [PDF]

, 2014
Oil palm biomass, namely empty fruit bunch and frond fiber, were pretreated using a planetary ball mill. Particle sizes and crystallinity index values of the oil palm biomass were significantly reduced with extended ball mill processing time.
Fujimoto, Shinji, Hassan, Mohd Ali, Hirata, Satoshi, Zakaria, Mohd Rafein   +3 more
core   +1 more source

Disintegration of microcrystalline Zn2SiO4:Mn phosphor powder [PDF]

, 2013
Zn2SiO4:Mn (willemite) nanoparticles ∼30 nm in size have been prepared by disintegrating microcrystalline willemite powder in a planetary ball mill. X-ray diffraction and scanning electron micros-copy characterization showed that ball milling of the ...
Kortov, V. S., Petrovykh, K. A., Rempel, A. A., Valeeva, A. A., Zvonarev, S. V.   +4 more
core   +1 more source

Planetary Ball Mill Process in Aspect of Milling Energy

Journal of Korean Powder Metallurgy Institute, 2014
Milling is a core fabrication process in powder technology. Especially the high-energy milling technology is being frequently used in energy-intensive process like mechanical alloying, mechanical activation and mechanochemistry, etc. Planetary ball mill is a representative highenergy mill together with shaker mill, stirred mill and vibration mill ...
Huynh Xuan Kho, Sunwoo Bae, Sangwon Bae, Byeong-Woo Kim, Ji Soon Kim   +4 more
openaire   +2 more sources

Characteristics and hydrogen desorption property of nanostructured graphite produced by grinding in vacuum atmospheres [Translated]†

KONA Powder and Particle Journal, 2014
The natural graphite ground in vacuum atmosphere by a vibration ball mill is found to have the porous nanostructure consisting of the agglomeration of primary particles of approximately 20nm in size.
Minoru Shirahige, Junichi Iida, Toshiyuki Fujimoto, Yoshikazu Kuga, Mikio Kawai, Junji Katamura   +5 more
doaj   +1 more source