Synthesis Conditions and Sintered ZrW[2]O[8] Structure; AIP Conference Proceedings; Vol. 1783 : Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016
| Parent link: | AIP Conference Proceedings Vol. 1783 : Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016.— 2016.— [020036, 5 p.] |
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| Müşterek Yazar: | |
| Diğer Yazarlar: | , , , , |
| Özet: | Title screen This paper discusses synthesis condition effect on the structure and morphology of ZrW[2]O[8] using thermal decomposition of precursor ZrW[2]O[7](OH,Cl)[2] ·2H[2]O prepared by hydrothermal method. It was observed that for hydrothermal precursor synthesis the optimal concentration of hydrochloric acid in the reaction mixture was about 2.3 M and sintering time amounted to 36 hours. The precursor morphology was in the form of needle-like particles and loose irregular shape agglomerates. The pure nanoscale ZrW[2]O[8] powder was obtained by precursor heating at 570°С for 1 hour and has needle-like particles with an intrinsic block structure. The average block size was 50 nm. The average transverse size was less than 1 [mu]m, the longitudinal particle size varied from 500 to 5000 nm. Режим доступа: по договору с организацией-держателем ресурса |
| Dil: | İngilizce |
| Baskı/Yayın Bilgisi: |
2016
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| Konular: | |
| Online Erişim: | http://dx.doi.org/10.1063/1.4966329 |
| Materyal Türü: | Elektronik Kitap Bölümü |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=652631 |
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| 200 | 1 | |a Synthesis Conditions and Sintered ZrW[2]O[8] Structure |f E. S. Dedova [et al.] | |
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| 300 | |a Title screen | ||
| 320 | |a [References: 16 tit.] | ||
| 330 | |a This paper discusses synthesis condition effect on the structure and morphology of ZrW[2]O[8] using thermal decomposition of precursor ZrW[2]O[7](OH,Cl)[2] ·2H[2]O prepared by hydrothermal method. It was observed that for hydrothermal precursor synthesis the optimal concentration of hydrochloric acid in the reaction mixture was about 2.3 M and sintering time amounted to 36 hours. The precursor morphology was in the form of needle-like particles and loose irregular shape agglomerates. The pure nanoscale ZrW[2]O[8] powder was obtained by precursor heating at 570°С for 1 hour and has needle-like particles with an intrinsic block structure. The average block size was 50 nm. The average transverse size was less than 1 [mu]m, the longitudinal particle size varied from 500 to 5000 nm. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | 0 | |0 (RuTPU)RU\TPU\network\4816 |t AIP Conference Proceedings | |
| 463 | 0 | |0 (RuTPU)RU\TPU\network\17851 |t Vol. 1783 : Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2016 |o Proceedings of the International conference, 19–23 September 2016, Tomsk, Russia |f National Research Tomsk Polytechnic University (TPU); eds. V. E. Panin ; S. G. Psakhie ; V. M. Fomin |v [020036, 5 p.] |d 2016 | |
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| 610 | 1 | |a морфология | |
| 610 | 1 | |a zirconium tungstate | |
| 610 | 1 | |a negative thermal expansion | |
| 610 | 1 | |a hydrothermal synthesis | |
| 610 | 1 | |a morphology | |
| 701 | 1 | |a Dedova |b E. S. |c specialist in the field of material science |c Assistant of the Department of Tomsk Polytechnic University |f 1987- |g Elena Sergeevna |2 stltpush |3 (RuTPU)RU\TPU\pers\34676 | |
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