Search: WFRF:(Kauppinen E.) >
A novel cement-base...
A novel cement-based hybrid material
-
- Nasibulin, Albert G. (author)
- Department of Applied Physics and Center for New Materials, Helsinki University of Technology, Espoo
-
- Shandakov, Sergey D. (author)
- Department of Applied Physics and Center for New Materials, Helsinki University of Technology, Espoo
-
Nasibulina, Larisa I. (author)
-
show more...
-
- Cwirzen, Andrzej (author)
- Laboratory of Building Materials Technology, Faculty of Engineering and Architecture, Helsinki University of Technology, Espoo
-
- Mudimela, Prasantha R. (author)
- Department of Applied Physics, Aalto University
-
- Habermehl-Cwirzen, Karin (author)
- Laboratory of Building Materials Technology, Faculty of Engineering and Architecture, Helsinki University of Technology, Espoo
-
- Grishin, Dmitrii A. (author)
- Mendeleev University of Chemical Technology
-
- Gavrilov, Yuriy V. (author)
- Mendeleev University of Chemical Technology
-
- Malm, J. E M (author)
- Laboratory of Inorganic Chemistry, Department of Chemistry, Helsinki University of Technology, Espoo
-
- Tapper, Unto (author)
- VTT Biotechnology
-
- Tian, Ying (author)
- Department of Applied Physics and Center for New Materials, Helsinki University of Technology, Espoo
-
- Penttala, Vesa (author)
- Laboratory of Building Materials Technology, Faculty of Engineering and Architecture, Helsinki University of Technology, Espoo
-
- Karppinen, Maarit J. (author)
- Laboratory of Inorganic Chemistry, Department of Chemistry, Helsinki University of Technology, Espoo
-
- Kauppinen, Esko I. (author)
- Department of Applied Physics and Center for New Materials, Helsinki University of Technology, Espoo
-
show less...
-
(creator_code:org_t)
- 2009-02-06
- 2009
- English.
-
In: New Journal of Physics. - : IOP Publishing. - 1367-2630. ; 11
- Related links:
-
https://doi.org/10.1...
-
show more...
-
https://urn.kb.se/re...
-
https://doi.org/10.1...
-
show less...
Abstract
Subject headings
Close
- Carbon nanotubes (CNTs) and carbon nanofibers (CNFs) are known to possess exceptional tensile strength, elastic modulus and electrical and thermal conductivity. They are promising candidates for the next-generation high-performance structural and multi-functional composite materials. However, one of the largest obstacles to creating strong, electrically or thermally conductive CNT/CNF composites is the difficulty of getting a good dispersion of the carbon nanomaterials in a matrix. Typically, time-consuming steps of purification and fimctionalization of the carbon nanomaterial are required. We propose a new approach to grow CNTs/CNFs directly on the surface of matrix particles. As the matrix we selected cement, the most important construction material. We synthesized in a simple one-step process a novel cement hybrid material (CHM), wherein CNTs and CNFs are attached to the cement particles. The CHM has been proven to increase 2 times the compressive strength and 40 times the electrical conductivity of the hardened paste, i.e. concrete without sand. © IOP Publishing Ltd and Deutsche Physikalische Gesellschaft.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Samhällsbyggnadsteknik -- Infrastrukturteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Civil Engineering -- Infrastructure Engineering (hsv//eng)
Keyword
- Structural Engineering
- Konstruktionsteknik
Publication and Content Type
- ref (subject category)
- art (subject category)
Find in a library
To the university's database
- By the author/editor
-
Nasibulin, Alber ...
-
Shandakov, Serge ...
-
Nasibulina, Lari ...
-
Cwirzen, Andrzej
-
Mudimela, Prasan ...
-
Habermehl-Cwirze ...
-
show more...
-
Grishin, Dmitrii ...
-
Gavrilov, Yuriy ...
-
Malm, J. E M
-
Tapper, Unto
-
Tian, Ying
-
Penttala, Vesa
-
Karppinen, Maari ...
-
Kauppinen, Esko ...
-
show less...
- About the subject
-
- ENGINEERING AND TECHNOLOGY
-
ENGINEERING AND ...
-
and Civil Engineerin ...
-
and Infrastructure E ...
- Articles in the publication
-
New Journal of P ...
- By the university
-
Luleå University of Technology