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Description
| - Beside the natural allotropic modification some new forms of carbon have been prepared synthetic forms of carbon those are commonly used in research. There are several known possibilities of preparations synthetic carbon. The most important processing of preparation are pyrolysis and hydrothermal carbonization. Very interesting possibility of production synthetic carbon is using biological materials that contain carbon in different organic compounds. Methods of treatment must be able to break chemical bonds of organic compounds. This paper described the basic characteristic of material obtained from crop-plant by pyrolysis. Chemical composition, size of particle and X-ray diffraction of prepared material were determined and crystallinity was calculated. Surface was studied by electron scanning microscopy. Pyrolysis product was treated by deionized water, aqueous solution of hydrochloric acid 1:10 and 2M nitric acid, respectively to remove impurities such as compounds of P, Ca, Fe etc. Results shown that prepared carbonaceous material represents 2 types of crystallinity, amorphous and crystalline carbon with carbon content 94.7 wt. %.
- Beside the natural allotropic modification some new forms of carbon have been prepared synthetic forms of carbon those are commonly used in research. There are several known possibilities of preparations synthetic carbon. The most important processing of preparation are pyrolysis and hydrothermal carbonization. Very interesting possibility of production synthetic carbon is using biological materials that contain carbon in different organic compounds. Methods of treatment must be able to break chemical bonds of organic compounds. This paper described the basic characteristic of material obtained from crop-plant by pyrolysis. Chemical composition, size of particle and X-ray diffraction of prepared material were determined and crystallinity was calculated. Surface was studied by electron scanning microscopy. Pyrolysis product was treated by deionized water, aqueous solution of hydrochloric acid 1:10 and 2M nitric acid, respectively to remove impurities such as compounds of P, Ca, Fe etc. Results shown that prepared carbonaceous material represents 2 types of crystallinity, amorphous and crystalline carbon with carbon content 94.7 wt. %. (en)
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Title
| - Characterization of carbon prepared from crop-plant
- Characterization of carbon prepared from crop-plant (en)
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skos:prefLabel
| - Characterization of carbon prepared from crop-plant
- Characterization of carbon prepared from crop-plant (en)
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skos:notation
| - RIV/61989100:27640/12:86082713!RIV14-MSM-27640___
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http://linked.open...avai/predkladatel
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/61989100:27640/12:86082713
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - hydrothermal carbonization; pyrolysis; carbon preparation (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...ontrolniKodProRIV
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http://linked.open...v/mistoKonaniAkce
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http://linked.open...i/riv/mistoVydani
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http://linked.open...i/riv/nazevZdroje
| - NANOCON 2012 : 4th international conference : conference proceedings : October 23rd-25th 2012, hotel Voroněž I, Brno, Czech Republic, EU
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...UplatneniVysledku
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http://linked.open...iv/tvurceVysledku
| - Matějka, Vlastimil
- Simha Martynková, Gražyna
- Seidlerová, Jana
- Tomášek, Vladimír
- Drobíková, Klára
- Dvořáček, Josef
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http://linked.open...vavai/riv/typAkce
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http://linked.open...ain/vavai/riv/wos
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http://linked.open.../riv/zahajeniAkce
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number of pages
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http://purl.org/ne...btex#hasPublisher
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https://schema.org/isbn
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http://localhost/t...ganizacniJednotka
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