NGUYEN, Vinh Dinh, Quy Minh BUI, Jindřich KYNICKÝ and Dalibor VŠIANSKÝ. Effect of Milling Methods on Particulate Properties and Structure of Clinoptilolite. Crystal Research and Technology. Berlin: A Wiley-VCH Berlin Publication, 2020, vol. 55, No 4, p. 1-6. ISSN 0232-1300. Available from: https://dx.doi.org/10.1002/crat.201900180.
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Basic information
Original name Effect of Milling Methods on Particulate Properties and Structure of Clinoptilolite
Authors NGUYEN, Vinh Dinh (guarantor), Quy Minh BUI, Jindřich KYNICKÝ and Dalibor VŠIANSKÝ (203 Czech Republic, belonging to the institution).
Edition Crystal Research and Technology, Berlin, A Wiley-VCH Berlin Publication, 2020, 0232-1300.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 10406 Analytical chemistry
Country of publisher Germany
Confidentiality degree is not subject to a state or trade secret
WWW URL
Impact factor Impact factor: 1.639
RIV identification code RIV/00216224:14310/20:00116905
Organization unit Faculty of Science
Doi http://dx.doi.org/10.1002/crat.201900180
UT WoS 000515138600001
Keywords in English ball milling; clinoptilolite; particle size; ultrasonic milling; vibro-milling
Tags rivok
Tags International impact, Reviewed
Changed by Changed by: Mgr. Marie Šípková, DiS., učo 437722. Changed: 11/11/2020 10:34.
Abstract
The effects of ultrasonic milling, dry and wet ball milling, and vibro-milling on the particulate properties, crystalline characteristics, morphology, and surface area of clinoptilolite (Cpt) have been investigated. Laser beam scattering technique, X-ray diffraction (XRD), scanning electron microscopy (SEM), and nitrogen adsorption/desorption at 77 K are used to characterize the initial and ground Cpt powders. Results show that Cpt particle size is significantly reduced by all carried out milling methods in which vibro-milling could produce particles with diameter less than 100 nm. The size distribution of Cpt is remarkably narrowed by using vibro- and wet ball milling. The crystallinity of Cpt noticeably decreases for the samples obtained by ball milling while vibro- and ultrasonic millings show a negligible effect on crystallinity. The specific surface area of Cpt is enhanced by all four milling methods.
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