Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 조병완 | - |
dc.date.accessioned | 2018-04-03T01:21:48Z | - |
dc.date.available | 2018-04-03T01:21:48Z | - |
dc.date.issued | 2014-06 | - |
dc.identifier.citation | JOURNAL OF NANOMATERIALS | en_US |
dc.identifier.issn | 1687-4110 | - |
dc.identifier.issn | 1687-4129 | - |
dc.identifier.uri | https://www.hindawi.com/journals/jnm/2014/131627/ | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/55531 | - |
dc.description.abstract | The present investigation is dealing with the communition of the cement particle to the ultrafine level (similar to 220 nm) utilizing the bead milling process, which is considered as a top-down nanotechnology. During the grinding of the cement particle, the effect of various parameters such as grinding time (1-6 h) and grinding agent (methanol and ethanol) on the production of the ultrafine cement has also been investigated. Performance of newly produced ultrafine cement is elucidated by the chemical composition, particle size distribution, and SEM and XRD analyses. Based on the particle size distribution of the newly produced ultrafine cement, it was assessed that the size of the cement particle decreases efficiently with increase in grinding time. Additionally, it is optimized that the bead milling process is able to produce 90% of the cement particle <350 nm and 50% of the cement particle < 220 nm, respectively, after 6.3 h milling without affecting the chemical phases. Production of the ultrafine cement utilizing this method will promote the construction industries towards the development of smart and sustainable construction, materials. | en_US |
dc.description.sponsorship | The authors would like to acknowledge BK21, the Government of Korea, for their funding to pursue this research program. | en_US |
dc.language.iso | en | en_US |
dc.publisher | HINDAWI PUBLISHING CORPORATION, 410 PARK AVENUE, 15TH FLOOR, #287 PMB, NEW YORK, NY 10022 USA | en_US |
dc.title | Effectiveness of the Top-Down Nanotechnology in the Production of Ultrafine Cement (similar to 220 nm) | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1155/2014/131627 | - |
dc.relation.page | 1-9 | - |
dc.relation.journal | JOURNAL OF NANOMATERIALS | - |
dc.contributor.googleauthor | Jo, Byung-Wan | - |
dc.contributor.googleauthor | Kim, Ki-Heon | - |
dc.contributor.googleauthor | Lee, Yun- Sung | - |
dc.contributor.googleauthor | Chakraborty, Sumit | - |
dc.relation.code | 2014033918 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF CIVIL AND ENVIRONMENTAL ENGINEERING | - |
dc.identifier.pid | bwcho | - |
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