Results 311 to 320 of about 1,143,012 (397)

Mechanochemical Degradation of Amorphous Polymers with Ball-Mill Grinding: Influence of the Glass Transition Temperature

, 2020
The influence of ball-mill grinding process parameters and polymer properties on the mechanochemical degradation of amorphous polymers was explored.
Gregory I. Peterson, Wonyoung Ko, Y. Hwang, Tae‐Lim Choi   +3 more
semanticscholar   +1 more source

HAMMER & MILL BALL MILL

2023
Hammer mills operate on the impact principle, utilizing rotating hammers to collide with powder material for size reduction. Constructed with stainless steel, they may have horizontal or vertical shafts and various hammer shapes. Easy to set up and clean, hammer mills are space-efficient and suitable for diverse materials, but produce sound and can't ...
Prof. (Dr.) Abdul Hafeez, Prof. (Dr.) Yesh Partap Singh Rana   +1 more
openaire   +1 more source

Strategy for Highly Sensitive Electrochemical Sensing: In Situ Coupling of a Metal-Organic Framework with Ball-Mill-Exfoliated Graphene.

Analytical Chemistry, 2019
A highly sensitive electrochemical sensing system is developed via in situ integration of Cu-based metal-organic frameworks (Cu-BTC, BTC = 1,3,5-benzenetricarboxylic acid) and high-conductivity ball-mill-exfoliated graphene (Cu-BTC@GS) by a simple method.
Xiaoyu Li, Caoling Li, Can Wu, Kangbing Wu   +3 more
semanticscholar   +1 more source

Performance comparison of stirred media mill and ball (BOND) mill in bauxite grinding

Particulate Science and Technology, 2020
Nowadays, the demand for a finer grind in mineral processing has set new challenges within the industry, particularly for grinding technology. Apart from a finer grind, energy efficiency is also a key driver in optimizing grinding technology.
H. Hacıfazlıoğlu, A. Korkmaz
semanticscholar   +1 more source

Ball-Mill-Exfoliated Graphene: Tunable Electrochemistry and Phenol Sensing.

Small, 2019
A simple wet ball-milling method for exfoliating pristine graphite to graphene nanosheets is proposed. The surfactant of cetyltrimethyl ammonium bromide is utilized to greatly improve the exfoliation efficiency of graphene nanosheets.
Xiaoyu Li, Jian Shen, Can Wu, Kangbing Wu   +3 more
semanticscholar   +1 more source

Effects of Ball Size Distribution and Mill Speed and Their Interactions on Ball Milling Using DEM

, 2020
A comprehensive investigation was conducted to delineate the effect of ball size distribution, mill speed, and their interactions on power draw, charge motion, and balls segregation in a laboratory-scale mill. The mill was simulated at different critical
Mohammad AmanNejad, K. Barani
semanticscholar   +1 more source

Raman spectroscopy of ball-milled TiO2

Journal of Molecular Structure, 2001
The Raman spectroscopy is method to analyze different crystal structure of TiO2. We applied it in order to study structural changes during high-energy ball milling of TiO2 powder. TiO2 anatase (tetragonal structure, space group I4/amd = D4h19) was milled up to 10 hours using two different sets of vials and balls.
Furić, Krešimir, Stubičar, Mirko, Gajović, Andreja, Ivanda, Mile   +3 more
openaire   +3 more sources

Slurry density effects on ball milling in a laboratory ball mill

Powder Technology, 1989
Abstract The effect of slurry density on the dynamics and grinding behavior of a batch ball mill was studied using quartz as a test material. It was found that slurry density determined the distribution of solid charge in the mill, with migration of particles from the tumbling zone to the mill periphery as solid concentration was progressively ...
C. Tangsathitkulchai, L.G. Austin
openaire   +1 more source

Open source ball mill

2022
This project supports the publication "Open source ball mill" by Maryam Mottaghi, Apoorv Kulkarni, Md.
Mottaghi, Maryam, Kulkarni, Apoorv, Pearce, Joshua M.   +2 more
openaire   +1 more source

Phases in ball-milled

Journal of Physics: Condensed Matter, 1997
Phases in ball milled for different lengths of time have been investigated by means of x-ray diffraction, Mossbauer spectroscopy and Raman scattering spectroscopy. It was found that the high-temperature phase can be formed by ball milling at room temperature. In the milling procedure the compounds FeSi and were also formed.
Li Tie, Li Yu-zhi, Zhang Yu-heng
openaire   +1 more source