Results 271 to 280 of about 309,791 (349)

g-C3N4 nanosheets exfoliated by green wet ball milling process for photodegradation of organic pollutants

, 2021
In this study, ultra-thin and easily dispersible g-C3N4 nanosheets were obtained by a simple wet ball-milling process. Morphological and structural analysis showed that increasing ball-milling speed resulted in a decrease in both particle size and the ...
Zixuan Ma, Peiwen Zhou, Linping Zhang, Yi Zhong, X. Sui, Bijia Wang, Yimeng Ma, Xueling Feng, Hong Xu, Zhiping Mao   +9 more
semanticscholar   +1 more source

High Energy Ball Mill Processing

Materials Science Forum, 2003
The technique named mechanical alloying has been historically used for designating many different process routes, in spite of involving various kinds of materials and purposes. The aim of this work is to make a review of this technique, with special emphasis on the differences between those routes.
Edval G. de Araújo, Ricardo Mendes Leal Neto, M.F. Pillis, Francisco Ambrozio Filho   +3 more
openaire   +1 more source

Comparison of Milling Processes: Ball Mill Versus Air Classifying Mill

Drug Development and Industrial Pharmacy, 1994
AbstractA study was initiated to compare the milling process and equivalence of mills for milling a fibrous material. In this study, milling processes using either a ball mill (Abbe Model Number 2) or an air classifying mill (Mikro ACM 10) were compared.
K. S. Balaji, R. O. Williams, E. R. Christensen   +2 more
openaire   +1 more source

A novel approach for determining the accurate debromination time in the ball-milling process of nonmetallic particles from waste printed circuit boards by computation.

Journal of Hazardous Materials, 2020
Ball-milling technology is adopted for the debromination of nonmetallic particles of waste printed circuit boards. During the ball-milling process, too short ball-milling time causes insufficient debromination.
Baojia Qin, Mi Lin, Xi Chen, Zhenming Xu, Yonggao Fu, Jiaqi Hu, Jujun Ruan   +6 more
semanticscholar   +1 more source

Dielectric properties, nonlinear electrical response and microstructural evolution of CaCu3Ti4-Sn O12 ceramics prepared by a double ball-milling process

, 2020
Recently, the dielectric properties and nonlinearity of the current-voltage (I–V) characteristics of CaCu3Ti4O12 (CCTO) ceramics, which can be controlled mainly by their microstructures, have been widely studied. The microstructure of CCTO ceramics has a
Jakkree Boonlakhorn, P. Thongbai
semanticscholar   +1 more source

Fabrication of nanocrystalline Mg2Si via ball milling process: Structural studies

Powder Technology, 2012
Abstract In this work, nanocrystalline Mg2Si material was fabricated via wet ball milling process using n-hexane as process control agent. Milling parameters, with emphasis on milling time and ball size, and conditions were studied in order to understand the process and investigate its effect on the structural features of the material.
Ioannou, M., Hatzikraniotis, E., Lioutas, C., Hassapis, T., Altantzis, T., Paraskevopoulos, K. M., Kyratsi, Theodora, Ioannou, M., Hatzikraniotis, E., Lioutas, C., Hassapis, T., Altantzis, T., Paraskevopoulos, K. M., Kyratsi, Theodora   +13 more
openaire   +2 more sources

Influence of different milling media on structural, morphological and optical properties of the ZnO nanoparticles synthesized by ball milling process

Materials Science in Semiconductor Processing, 2019
ZnO nanoparticles were synthesized by ball milling process using four different milling media namely, DI water, ethanol, iso-propanol and DMF. The influence of these milling media on structural and optical properties of ZnO nanoparticles has been ...
Jasvir Singh, Shivani Sharma, Sumedha Soni, Sandeep Sharma, Ravinder Singh   +4 more
semanticscholar   +1 more source

Mechanical milling of tronoh silica sand nanoparticles using low speed ball milling process

RSM 2013 IEEE Regional Symposium on Micro and Nanoelectronics, 2013
Silica sand nanoparticles are widely used as filler, coating and reinforcer to increase materials strength and durability. The objective of the research is to design a new technique of converting Tronoh silica sand to silica sand nanoparticles by using ingenious combination of milling process and heating mechanism. Raw Tronoh silica sand was milled for
Zulkhairi Rizlan, Othman Mamat
openaire   +1 more source

Sintering process in ball-milled K2Bi8Se13 nano-composites

AIP Conference Proceedings, 2012
K2Bi8Se13 material has many attractive features for thermoelectric applications. Recently, K2Bi8Se13 based nanocomposite materials, consisting of nano-crystalline, micro-crystalline and amorphous phases, have been fabricated based on powder technology techniques. The Seebeck coefficient has been enhanced and the thermal conductivity has been decreased,
Ioannou, M., Hatzikraniotis, E., Lioutas, C., Chrissafis, K., Chung, D. Y., Paraskevopoulos, K. M., Kyratsi, Theodora, Ioannou, M., Hatzikraniotis, E., Lioutas, C., Chrissafis, K., Chung, D. Y., Paraskevopoulos, K. M., Kyratsi, Theodora   +13 more
openaire   +2 more sources

ChemInform Abstract: Process Engineering with Planetary Ball Mills

ChemInform, 2013
AbstractReview: 66 refs.
Christine Friedericke Burmeister, Arno Kwade   +1 more
openaire   +1 more source