EFEKTIVITAS PEMUTUSAN MULTIWALLED CARBON NANOTUBES (MWNT) DENGAN MENGGUNAKAN HIGH ENERGY MILLING DAN CONVENTIONAL BALL MILLING [PDF]
, 2013 The cutting efficiency of MWNTs was compared systematically between conventional ball milling and high-energy milling. The efficiency of both processes was evaluated in term of dispersion properties, aggregates size evolution, and degree of crystallinity.
Darsono, Nono; LIPI
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Epimerization-free C-term Activation of Peptide Fragments by Ball-Milling [PDF]
, 2020 Ball-milling enabled to perform [2+1], [2+2], and [2+3] peptide couplings with high yields and, if any, very low epimerization. Very good results were obtained with peptide fragments containing highly epimerization-prone and/or highly hindered amino ...
Marion, Jean +5 more
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Advances in Materials Science and Engineering, 2018 Aiming at the preparation of high electrochemical performance LiNi1/3Co1/3Mn1/3O2 cathode material for lithium-ion battery, LiNi1/3Co1/3Mn1/3O2 was prepared with lithium carbonate, nickel (II) oxide, cobalt (II, III) oxide, and manganese dioxide as raw ...
Ming Tian +3 more
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High-energy ball-milling-induced non-equilibrium phase transformations [PDF]
, 1997 α-Fe powder has been ball milled in an anhydrous atmosphere at two different temperatures (room temperature and 200°C). The composition and structure of milled samples were investigated using X-ray diffraction, Mössbauer spectroscopy, combustion analysis,
Ying (Ian) Chen (13074204) +1 more
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Study on Improvement of Machining Accuracy in Machining with CNC Lathe Having a Milling Spindle : Analysis of Workpiece Behavior in Milling and Avoidance of the Resonance [PDF]
, 2012 This study deals with an analysis of workpiece behavior and optimization of machining conditions with regards to milling of a shaft having a small flexural rigidity using ball end mills.
YOSHIDA, Ryoji +5 more
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Effect of ball milling time on the particle size and morphology of fine copper powders
Fenmo yejin jishuThe effect of ball milling time on the particle size distribution and powder morphology of the fine copper powders prepared by high energy ball milling was studied in this paper.
ZHANG Wei +4 more
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Listening to the Formation of Polymorphs in a Ball Mill
Analytical ChemistryIIn this contribution, we apply our newly developed ball-milling operando platform, which combines Raman spectroscopy, thermal (IR) imaging, as well as acoustic and high-speed optical video recordings, to the synthesis and transformation of citric acid – isonicotinamide (1 : 2) cocrystal polymorphs in transparent PMMA jars. Particularly, we demonstrate
Eloïse Marie Samantha Parlier +5 more
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Comminution-amorphisation relationships during ball milling of lactose at different milling conditions [PDF]
, 2017 The purpose of the study was to investigate the relationship between comminution and amorphisation of alpha-lactose monohydrate particles during ball milling under different milling conditions, including ball-to-powder mass ratio, milling time and ball ...
Gråsjö, Johan +11 more
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Polycrystalline Nd2Fe14B/alpha-Fe nanocomposite flakes with a sub-micro/nanometre thickness prepared by surfactant-assisted high-energy ball milling [PDF]
, 2015 A surfactant-assisted high-energy ball milling technique was employed to synthesize Nd2Fe14B/alpha-Fe nanoparticles and nanoflakes from melt-spun nanocrystalline powders. The microstructure evolution in ball milling process was investigated.
Tang, Xin +3 more
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Ball Milling Promoted N-Heterocycles Synthesis [PDF]
, 2018 In the last years, numerous protocols have been published using ball milling for organic synthesis. Compared to other methods such as microwave or ultrasound irradiation and ionic liquids, ball mill chemistry is an economical, and ecofriendly method in ...
Asmaa Aboelnaga +7 more
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